Understanding Pipe Fittings

    Pipe fittings are components used to join pipe sections together with other fluid control products like valves and pumps

to create pipelines. The common connotation for the term fittings is associated with the ones used for metal and plastic

pipes which carry fluids. There are also other forms of pipe fittings that can be used to connect pipes for handrails and

other architectural elements, where providing a leak-proof connection is not a requirement. Pipe

link fittings may be welded or threaded, mechanically

joined, or chemically adhered, to name the most common mechanisms, depending on the material of the pipe.



    There is some inconsistency in terminology surrounding the terms pipe, tube, and tubing. Therefore, the term pipe

fittings will sometimes be mentioned in the context of tubing as well as pipe. While similar in shape to tube fittings, pipe

fittings are seldom joined by methods such as soldering. Some methods overlap, such as the use of compression

power fittings, but where these are commonplace for

connecting tubes or tubing, their use in pipe connections is rarer. It suffices to say that while there are general

distinctions, the common usage of terms can differ from supplier to supplier, although they represent the same items.


   



    Pipe Fittings Explained: Fitting Materials and Manufacturing Processes


    Cast and malleable iron


    Fittings for cast iron pipe fall under hubless and bell-and-spigot styles. Hubless designs rely on elastomeric couplers

that are secured to the outer diameters of the pipe or fitting by tension clamps, usually a stainless steel band clamp that compresses the elastomeric material and forms a seal.

These hubless or no hub designs are sometimes referred to as rubber pipe couplings or rubber plumbing couplings and are

especially popular for transitioning from one material to another—from copper to cast iron, for instance. Bell-and-spigot,

or sometimes, hub-and-spigot, overhead line fittings

are joined today primarily with elastomeric gaskets that fit inside the bell and accommodate the insertion of the

plain pipe end or fitting. Older systems before the 1950s were caulked using a combination of molten lead and a fibrous

material such as oakum. Cast iron pipe is sometimes joined with bolted flanges, or in some cases, mechanical compression

connections. Flanged joints employed in underground applications can subject the pipe to settlement stresses unless the pipe

is adequately supported.


   



    The anti-vibration hammer is designed to

reduce wind-induced wire vibration. High-voltage overhead lines have high pole positions and large spans. When the wire is

subjected to wind, it vibrates. When the wire vibrates, the working conditions at the wire suspension are the most

unfavorable. Due to multiple vibrations, the wire will be fatigue damage due to periodic bending. When the span of the

overhead line is greater than 120 meters, vibration-resistant hammers are generally used to prevent vibration. The

installation position of the anti-vibration hammer should be determined according to the construction requirements. After the

anti-vibration hammer is installed, it can produce the movement opposite to the vibration of the wire, thus eliminating or

weakening the vibration of the wire.


   



    Pole Line Hardware is Used in Multiple Industries


    Pole line hardware is used in industries such

as telecommunication, aviation, electrical, automotive, fabrication, marine, medical, mining and aerospace. This hardware is

made of various materials including steel, aluminum, platinum, silver, titanium and copper.


    Manufacturers of pole line hardware have been in existence since the 19th century. As such, the manufacture and design of

pole line hardware has improved over time. It is important to understand the different specifications and requirements of

your cables. Choosing fasteners that are suited to these exact tolerances is crucial to ensure stability.


    Since pole lines support and distribute utilities for long periods of time, the hardware used in the making of pole lines

must be subjected to tests that enhance strength and eliminate the possibility of weakness. These tests include wet and dry

AC withstands, thermal imaging, compression, radio interference voltage and partial voltage tests.


    With daily advancements in technology, distributors of pole line utilities have embraced safety and efficiency that goes

a long way in serving the general population. AMAC Equipment supplies tested and true high-quality hardware like crossover

clamps and drops hardware to suit multiple applications in the field.


   



    Bolts are one of the most common elements used in

construction and machine design. They hold every-thing together – from screws in electric toothbrushes and door hinges to

massive bolts that secure concrete pillars in buildings. Yet, have you ever stopped to wonder where they actually came from?


    What the majority of researchers on this topic do agree on, though, is that it was the Industrial Revolution that sped up

the development of the nuts and bolts and put them firmly on the

map as an important component in engineering and construction world.

Sit-Inside vs. Sit-On-Top Kayaks – 4 Reasons One is Better

    Both hardshell and inflatable kayaks can be categorized into two different styles:

            Sit-on-top kayak (SOT) and
       

            Sit-in kayak (SIT)
       


    The two designs differ drastically from one another, and each suits a different purpose.


    The differences between sit-on-top vs. sit-in kayaks


    The most apparent distinction between sit-inside and sit-on-top inflatable kayaks (& hardshell models) is that SIKs have an enclosed cockpit that positions the paddler inside the boat at or below the water level. In contrast, SOT kayakers sit on top of the kayak above the water’s surface.



    This fundamental divergence of design affects every aspect of their use and purpose.


    The sit-on-top model is the most popular design among beginners and recreational kayakers because it does not make the paddler feel like they are trapped inside of the kayak’s cockpit if they capsize.


    If they do tip over for some reason, they are far easier to reen


    The sit-inside model is more prevalent among intermediate and advanced paddlers because its design provides a significantly lower center of gravity, resulting in enhanced secondary stability during specific activities (which I’ll talk about later).


    The cockpit of a SIK kayak is surrounded by a rim for attaching a spray skirt to keep water out.

    They have similarities as well


    Even though there are some significant differences between the two styles, their main parts are similar:

     
            The top of the kayak is called the deck, where you’ll often have bungees or deck lines.
       
   
            The bottom is the hull.
       
   
            The front is the bow.
       
       
            The back is the stern.
       


    Both types of kayaks have:

     
            A seat (or seats in case of tandem kayaks).
       
       
            Foot support like simple footwells or adjustable foot pedals (which are more comfortable on a full day of paddling).
       
     
            Top of the line kayaks will additionally have a built-in backrest to make paddling for hours more comfortable.
       


    The pros and cons of sit-inside & sit-on-top kayaks


    Sit-Inside kayak pros

          The most significant advantage of a sit-inside kayak is that its center of gravity is lower than that of a sit-on-top kayak, which provides better secondary stability. This enables you to lean the boat on its side edge for more efficient turning and stay upright in rough seas. There is a trade-off, though, which I’ll get to in the cons section.
       
     
            Because sit-inside kayaks have a lower center of gravity, they can be made much narrower than a sit-on-top model. Being slimmer and longer means they are faster and easier to paddle than SOT kayaks, making them well suited for longer trips.
       
     
            The lower profile also means that sit-inside kayaks are affected by wind to a lesser extent.
       
   
     
            The enclosed cockpit provides protection from the sun or rough water.
       
     
            A spray skirt can easily be attached to the cockpit coaming for full protection from rain, snow, or frigid water during winter paddling. A well-sealed high-quality spray skirt can also be a safety feature because it will keep water out of the cockpit in case you flip (providing you can roll back and correct your white water kayak).
       
          Sitting inside a cockpit lets you place your legs against the side of the kayak & the underside of the deck. Your body effectively becomes one with the kayak’s body to enhance your control of the kayak, making it more maneuverable.
       
     
            You will find there’s room inside the kayak to store your equipment and keep them dry. Water can’t get in through self-draining scupper holes found on SOK kayaks. Some sit-in kayaks even have integrated watertight storage compartments.
       
 
       
            Due to the narrower beam of SIK kayaks, you can use a shorter paddle. This makes the boat easier to propel forward because the moment arm will be tighter. (The moment arm is the distance from your centerline to the part of the paddle entering the water. The shorter it is, the easier it is to paddle.)
       


    Sit-Inside Kayak Cons

     
            The single biggest con against sit-inside kayaks concerns floatation and ease of rescue, as the cockpit can take in a lot of water in case you capsize.
       
     
            Touring kayaks have 1 or 2 integrated bulkheads to circumvent this. But “what is a bulkhead”, you ask?
A kayak bulkhead is a built-in compartment, which traps air inside of the kayak. The bulkhead limits how much water can get into the boat and acts as a floatation chamber to keep it afloat if you swamp. Additionally, bulkheads have a hatch so that you can use them to dry-store supplies as well.
       
   
   
       
            Most recreational SIT kayaks will not have a bulkhead, but the better ones have a single one behind the seat.
       
   
   
       
            If you are alone, flipping a swamped kayak back is very difficult, and so is getting the water out of it. Paddling a kayak filled with water is close to impossible unless it has bulkheads that stayed dry. For this reason, beginners using a SIK kayaks should paddle close to shore, so they can swim out and empty their kayak if they capsize.
       
   
   
       
            If you plan on going out on open water, you need a touring kayak with bulkheads, and first, learn how to correct your capsized kayak and get back into it. Coastal paddling is a treat, but you have to prepare to stay safe.
       
   
   
       
            You can only carry items that fit through the cockpit and other hatches. Tieing larger items on deck degrades performance and your balance.
       
   
   
       
            Remember the increased secondary stability of SIK kayaks due to their lower center of gravity? Well, here is the flip side. The low sitting position causes them to have less primary stability.
       


    Sit-On-Top Kayak Pros


   
       
            They have a wider beam, giving them an advantage in initial stability. This makes them easier to use and more stable than sit-in kayaks.
       
   
   
       
            They are easy to get in and out of. You can safely jump into the water for a swim and climb back whenever you wish.
       
   
   
       
            If a SOT kayak flips over, it doesn’t swamp (fill up) since it doesn’t have a cockpit. You can quickly flip it back over and climb back on.
       
   
   
       
            Any water left on the deck will drain away through self-bailing drain holes.
       
   
   
       
            The design is convenient when launching, as well as for landing. You can lower yourself onto the kayak’s seat and swing your legs on if you launch from knee-deep water. This makes SOK kayaks the choice for people with mobility issues.
       
   
   
       
            There is no cockpit to fit into, which means they are better for larger people.
       
   
   
       
            A SOT has more generous storage space; you can bungee anything on the deck, which is essential on multi-day camping trips.
       
   
            And because everything is on the deck, access to your gear is more comfortable. You won’t have to struggle and reach deep into your cockpit to get your things. This is especially important for fishermen, who need space to store their gear and freedom of movement to use their equipment. All fishing kayaks are of the sit-on-top variety.
       
   
   
       
            Sit-on-top kayaks are cheaper than their sit-inside counterparts.
       

    Stand-up paddleboarding is becoming more popular each year. Hawaiians have been using it for years as a means to keep fit when the waves are not adequate for surfing. By using a paddleboard surfers were able to enjoy the water and obtain some exercise simultaneously. In the last several years millions of people have begun to enjoy paddle boarding while standing (SUP). People now engage in stand-up paddling to enjoy the water, spend time with friends, and improve their fitness level.


    SUP board can provide you with a very good overall workout. You will make use of balance and strength in order to remain upright and propel yourself in the water. The level of intensity you will experience will be variable and be dependent on your venue. If you are paddling in the ocean and there are a lot of waves and an ocean current, your workout will be intense. If you are simply drifting in relatively placid waters, it will not be so hard-core.

Pressure seal construction is adopted for Valves for high pressure service, typically in excess of above 170 bar. The unique feature about the pressure seal Bonnet is that the body-Bonnet joints seals improves as the internal pressure in the Valve increases, compared to other constructions where the increase in internal pressure tends to create leaks in the body-Bonnet joint.

The higher the internal pressure, the greater the sealing force. Easy dismantling is made possible by dropping the Bonnet assembly into the body cavity and driving out the four-segmental thrust rings by means of a push pin.

Relying on fairly simple design principles, pressure seal valves have proven their capability to handle increasingly demanding fossil and combined-cycle steam isolation applications, as designers continue to push boiler, HRSG, and piping system pressure/temperature envelopes. Pressure seal Valves are typically available in size ranges from 2 inches to 24 inches and ASME B16.34 pressure classes from #600 to #2500, although some manufacturers can accommodate the need for larger diameters and higher ratings for special applications.
Pressure seal gate valves are available in many material qualities such as A105 forged and Gr.WCB cast, alloy F22 forged and Gr.WC9 cast; F11 forged and Gr.WC6 cast, austenitic stainless F316 forged and Gr.CF8M cast; for over 500°C, F316H forged and suitable austenitic cast grades.
The pressure seal design concept can be traced back to the mid-1900s, when, faced with ever increasing pressures and temperatures (primarily in power applications), Valve manufacturers began designing alternatives to the traditional bolted-Bonnet approach to sealing the body/Bonnet joint. Along with providing a higher level of pressure boundary sealing integrity, many of the pressure seal globe valves design weighed significantly less than their bolted Bonnet Valve counterparts.

Bolted Bonnets vs. Pressure Seals
To better understand the pressure seal design concept, let's contrast the body-to-Bonnet sealing mechanism between bolted Bonnets and pressure seals. FIG. 1 depicts the typical Bolted Bonnet valve. The body flange and Bonnet flange are joined by studs and nuts, with a gasket of suitable design/material inserted between the flange faces to facilitate sealing. Studs/nuts/bolts are tightened to prescribed torques in a pattern defined by the manufacturer to affect optimal sealing. However, as system pressure increases, the potential for leakage through the body/Bonnet joint also increases.

Pressure Seal Gaskets
One of the primary components involved in sealing the pressure seal Valve is the gasket itself. Early pressure seal gaskets were manufactured from iron or soft steel. These gaskets were subsequently silver-plated to take advantage of the softer plating material's ability to provide a tighter seal. Due to the pressure applied during the Valve's hydrotest, a set (or deformation of the gasket profile) between the Bonnet and gasket was taken. Because of the inherent Bonnet take-up bolt and pressure seal joint elasticity, the potential for the Bonnet to move and break that set when subjected to system pressure increases/ decreases existed, with body/Bonnet joint leakage the result.
This problem could be effectively negated by utilizing the practice of "hot torquing" the Bonnet take-up bolts after system pressure and temperature equalization, but it required owner/user maintenance personnel to do so after plant startup. If this practice was not adhered to, the potential for leakage through the body/Bonnet joint existed, which could damage the pressure seal gasket, the Bonnet and/or the I.D. of the Valve body, as well as creating compounding problems and inefficiencies that the steam leakage could have on plant operations. As a result, Valve designers took several steps to address this problem.

Although many manufacturers still recommend hot torquing, the potential for leakage when this is not done is greatly diminished. The seating surfaces in pressure seal Valves, as in many power plant Valves, are subjected to, comparatively speaking, very high seating loads. Seat integrity is maintained as a function of tight machining tolerances on component parts, means of providing the requisite torque to open/close as a function of gears or actuation, and selection/ application of proper materials for seating surfaces.
Cobalt, nickel, and iron-based hardfacing alloys are utilized for optimal wear resistance of the wedge/disc and seat ring seating surfaces. Most commonly used are the CoCr-A (e.g., Stellite) materials. These materials are applied with a variety of processes, including shielded metal arc, gas metal arc, gas tungsten arc, and plasma (transferred) arc. Many pressure seal Globe Valves are designed having integral hardfaced seats, while the Gate Valves and Check Valves typically have hardfaced seat rings that are welded into the Valve body.

Both butterfly valves and ball valves offer unique benefits, so choosing between them in certain processes isn't a hard choice. It can be problematic when a process requires valve characteristics that both valves have. We need a deeper understanding of the butterfly valve vs ball valve in order to pick the correct valve.

Teflon is a polymer compound formed by the polymerization of tetrafluoroethylene with excellent chemical stability, corrosion resistance, sealing, high lubrication and non-viscosity, electrical insulation and good aging resistance for media such as strong acid, strong alkali, strong oxidant. Its operating temperature is -200 ~ 180℃, poor fluidity, large thermal expansion. Teflon lined valves ensures extremely high chemical resistance and longevity, can be widely used in corrosive applications in the chemical, electric machinery，harmaceutical, petrochemical, fertilizer, pulp and paper, and metallurgical industries.

Plastic is one of the most polarizing topics in sustainability today, and each year continues to reveal more about its place in the beauty industry. Sustainability is a constantly evolving conversation and the rate at which cosmetic plastic bottle is produced, used and disposed of has long outpaced the research, technology and innovation needed to understand the consequences of our actions, making it quite challenging to gather data that’s specific to cosmetics. Yet, we do know that the volume of plastic which can accumulate during the process of making a single product is sometimes staggering - if you make cosmetics products for-profit and are looking to grow, hardly any brand is exempt from the presence of plastic.

In a roadmap for sustainability released by the United Nations Environment Programme in 2018, the executive summary reads: The benefits of plastic are undeniable. The material is cheap, lightweight and easy to make. These qualities have led to a boom in the production of plastic over the past century since the 1950s. We are already unable to cope with the amount of plastic waste we generate unless we rethink the way we manufacture, use and manage plastics. Ultimately, tackling one of the biggest challenges of our time will require governments to regulate, businesses to innovate and individuals to act.

Let’s admit that plastic has gathered a bad reputation - you might even say it’s been demonized in some cases. To be clear, there is no denying that waste is a problem, but to blanket shame plastic without context is to miss an opportunity for a closer look. If you want to dive deeper into all the factors that contribute to plastic waste, take a look at this hugely informative and fascinating collaboration from Oxford University and the Global Change Data Lab:
Particularly in 2020, single-use consumption of plastics across multiple industries has seen a massive increase due to essential sanitary and safety precautions needed to manage the spread of COVID-19. It’s important to note that single-use plastic lotion bottle is a cornerstone of essential hygiene measures within the medical industry from masks, gloves, gowns and medical instruments. We doubt that we will comprehend the waste consequences of single use plastic throughout 2020 for sometime to come.

As a beauty brand this is undeniably a charged conversation to have, as plastic is dotted across our packaging chain and understanding the trade-offs is key. From health effects, to degradation, to ecosystems impact, plastic could easily be a whole PhD dissertation, and it is challenging to limit our focus when this material is a global common denominator of modern consumption. We are attempting to share a simplified perspective on the presence of plastics within the cosmetics industry to better understand the benefits and pitfalls of this material.

We are interested in the life cycle of plastic packaging in cosmetics - more specifically, the contrast between the production of plastic, versus the use of plastic, versus the end-of-life for plastic. As PET (Polyethylene Terephthalate) is the most commonly used plastic in cosmetic packaging and for Josh Rosebrook products, we will be focusing on this material to exemplify the pros and cons of plastic packaging.

Specializing in life cycle assessment (LCA) and solid waste management, a US independent consulting firm, Franklin Associates, has conducted multiple research studies on PET across various industries. In a 2009 study on the comparison of beverage containers (very similar to cosmetic containers), Franklin Associates found that the production of a PET bottle was far more energy efficient when compared to the production of an aluminum can and glass bottle, respectively. The amount of energy it took to create a PET bottle was 11 million BTU, vs. 16 million BTU for the aluminium can and 26.6 BTU for the glass bottle. The CO2 equivalent (think greenhouse gas emissions) was 1,125 for the PET bottle, 2,766 for the aluminum can, and 4,848 for the cosmetic glass bottle. When ranking material production in relation to energy efficiency, plastic is second right after wood, and aluminum and glass are last. There is conflicting evidence regarding how the world’s oil production contributes to the manufacturing of plastic.

A large majority of finished cosmetic products housed in plastic are multi-use: they are not disposed of after a single use and the amount of times they are used according to function can range into several hundred uses. Depending on the size and type, the product could also be kept in use for several weeks to multiple months. It is interesting to note that to bring a cosmetic product to market, the formula has to undergo a packaging compatibility test - depending on the ingredients and the function of the product, plastic might be a necessity to safely protect the formula over time and ensure a safe customer experience. For example, glass liquid bottles intended for use in the shower could be troublesome to manage safely.

With the growing importance of appearance for both men and women, there is a huge demand for cosmetics in today’s market. However, a manufacturer of specialty cosmetics needs to be able to make an impression on the consumer and ensure that they try the wonderful product first. Additionally, consumers now look for more than a terrific cosmetic, they want it at a lower price, and are also eco-conscious. Using tube packaging for specialty cosmetics meets multiple requirements of manufacturers.
Consumers prefer the convenience that cosmetic tube packaging provides. While cosmetic squeeze tubes were originally used for food products such as jams, jellies, ad mayonnaise, they are now being used by cosmetics manufacturers. Consumers love the convenience of tube packaging that comes with a variety of heads that makes dispensing cosmetics much easier. Consumers can easily dispense the right amount of cosmetics they need, reducing wasted products.

We offer glass and cosmetic parts for glass bottles, informing you of what format or material is most recommended in each case.
Glass bottles for oils and vinegar respond to particular characteristics in shape, color and height that can contribute to creating brand branding alone. In a company, an exclusive design is a guarantee of sales.
Glass bottles for oils preserve and protect the properties of the oil in order not to spoil its natural conditions, taking into account that many factors increase the process of oxidation and oil thickening.
Those skilled in the art recommend glass bottles for opaque oils to protect liquid gold from light, although transparent glass bottles sell the product better. Ultraviolet rays should be prevented from damaging the oil by protecting the bottle in cardboard containers.

The new Apple iPhone 12 is a gorgeous smartphone. So, you’ll want to keep it that way, with a decent case—read on for a round-up of the very best Apple iPhone 12 kevlar cases you can buy right now.
When it comes to phone cases, what’s your favorite style? Folio? Sleeve? Back protector? Or something so slim and smooth you think there’s nothing there at all. Do you like something bright and solid, or something light but strong and ultra-protective? How hard are they to slide on and off if you fancy a change? Do they protect the display as well as the back? How sumptuous do they feel in your hand and how much do they weigh your new iPhone down? Whatever kind of case you prefer, you’ll find them all here. I’ve been testing iPhone 13 new cases for looks, fit, effectiveness and design appeal.
Also, there is a new element to cases this year: MagSafe. The name may be familiar from the cool way power cables connected to previous Mac laptops, but it’s now revived as a wireless charging pad. If you’ve ever used a wireless charging pad you’ll know that if you put the phone down in the wrong place last thing at night, you’ll wake to find the phone didn’t charge. MagSafe clamps the iPhone in place magnetically so that danger is gone. But MagSafe has other benefits, too: it tells your iPhone what you’re connecting to it and it holds an iPhone 8~xsmax case in place magnetically, so it’s much easier to slip the case on and off.
The iPhone 12 is amazingly good value, but it’s still not a cheap purchase. So, you’ll want to protect it. Even though the arrival of Ceramic Shield means the front glass is intensely more durable and resistant to being dropped, you may feel it’s not worth taking any chances. Here are the very best cases offering extra protection (and, therefore, extra peace of mind).

A suitable Apple Smartwatch is very precious. Not only because of its impressive features, but also because of its unparalleled style and luxurious price tag. More importantly, Apple Watch is a one-time investment for many people, which is why ensuring its safety is the top priority. Much like the iPhone, Apple Watch also has countless protective cases, from subtle to statement, you can have everything. Apple Watch case can protect your investment and protect you from panic attacks every time something hits your precious smartwatch. Therefore, if you want to be able to continue to wear your Apple Watch without worrying about damage, you can consider buying a sturdy smartwatch case.

If you are entrenched in the Apple ecosystem and love listening to music with great over-ear headphones, the AirPods Max is probably for you. However, they come with a case that resembles, shall we say, some undergarments. A good Airpods pro&max case is needed if you want to protect your headphones and don't like the case that was shipped with them. Let's explore the best AirPods Max cases on the market today.

Cigars are hand-rolled fermented tobacco. Compared with ordinary cigarettes, they have less nicotine content, less than 2%. Pure natural tobacco, which contains no chemical substances, has little harm to human body and is welcomed by business people. In many Western movies, we can see such a plot, the protagonist takes out a cigar from a well-decorated cigar box and ignites it to smoke. Cigar boxes were first made of high-quality wood. They can also be made of plastics, ox bones, carbon fibers and other materials.
Cigars are like alcoholic drinks. They do not fade away with time, but become stronger and stronger. A common cigar can be stored in a suitable environment for more than ten or twenty years, and its price can be doubled several times. The most suitable conditions for preserving cigars are temperature 18 degrees and humidity 70 degrees. Cigar boxes can isolate cigars from the outside world and keep them in their best condition. Top-grade wooden cigar boxes are made of cigar or mahogany, walnut and rosewood, which are exquisite in shape and expensive in price. Carbon fiber cigar boxes were invented relatively late, and only recently began to rise. They are light in weight, small in size, easy to carry with you, and will not have the problem of moist and moth-like wood. Its shape is streamlined and can closely fit the cigar inside, saving space to the greatest extent.

If you want to buy a new or used CNC router, you want the machine to solve your manufacturing challenges. We provide manufacturers of all sizes with cutting-edge technology from all woodworking technologies from world market leaders. We offer superior wood CNC processing technology and equipment for the highly efficient production of furniture, interior fittings, construction elements, and millwork, for panel processing, plastics and solid wood processing.

Golf carts and UTV are pleasant means of transportation. Comparing electric and gas golf carts is common, but you rarely see comparing golf carts with UTV. This is mainly because these two vehicles can be used for very different purposes. However, some intersections may make people wonder which is better, golf cart or UTV. We have compiled a guide to help you identify differences and which one better meets your needs. Before you decide which is the better choice, you need to consider a few things.

1. Speed
The speed will be affected by the power supply mode of your shopping cart or UTV and the modifications made to it. Some normal golf carts do not run very fast. If UTV has many functions, it will drag it down, and you may lose some speed. You can use gasoline or electric UTV and golf cart at the same time, but gasoline will be faster. A gas-driven UTV golf cart is often a little faster than a gas-driven golf cart.
However, some owners can make some adjustments to their golf cart to get faster speed. There are some golf carts and UTV that can play very well. Some faster vehicles run at about 25 mph.
Of course, on rough terrain, you will find that you cannot get these numbers, but on flat roads, you will get them. It is difficult to decide whether a golf cart or UTV is more suitable for you only based on speed. In terms of speed, both can choose to provide you with very similar numbers.

2. Haulage
There is no doubt that UTV hauls better than off-road golf cart. In most cases, golf carts are made for hauling golf clubs, some players and their equipment. In addition, golf carts are not known for being able to move heavy objects.
However, some working golf carts can carry several boxes from one area of the maintenance facility to other areas. Speaking of UTV, part of their design is to help you drag things. When we talk about traction, we mean how much UTV can carry, and then traction is how much it can pull.
In terms of traction and traction, UTV has more capabilities than vintage golf cart. Some utvs can carry or tow thousands of pounds. This is not the case with golf carts. If you use UTV on the farm and move products around the farm, there is no doubt that UTV will be more suitable. The manufacturer's recommendations must be checked when towing and towing restrictions are involved. You donnot want to try a project just to find that your vehicle cannot do what you want to do.

3. Gas/electricity
In the past few years, only golf carts can use gasoline and electricity at the same time. It is a relatively new concept to see that UTV can also be used in power. Although electricity is cleaner and better for the environment, it is usually not so powerful. This is partly why UTV is used for natural gas. The new electric UTV began to become quite popular.
Compared with gasoline UTV, they are quiet, which helps to make them more attractive to those who spend a lot of time on their vehicles. The noise of gasoline UTV cars can start to wear you a little. This is what makes electric models more popular.
Whether you want gas or electricity will depend on how much you expect from your UTV or cart Trailer. Electric golf cart is more suitable for people who play a round of golf. Their mobility, speed and functionality enable golfers on the golf course. The natural gas-driven UTV was not built on the same idea. The way you choose to use your car will determine whether gas or electric is more suitable for you. If you buy a UTV for power and stability, it is best to go with the gas version.

Human driven sightseeing buses have had a good 100-year run. Throughout this period the urban consumer product has not changed – a city bus tour you took 100 years ago is pretty much the same as a bus tour you can take today. All the digital innovations and changes we have brought to market over recent years have been about retail and distribution, plus some ticket redemption adjustments. Nothing with the product experience itself (adding Wifi doesn’t count!).

Defoamers are chemical additives that reduce and/or prevent the formation of foam in industrial process liquids such as paints, inks, adhesives and even construction products. The terms antifoam agent and defoamer are often used interchangeably, however, antifoam agents more accurately refer to materials that inhibit the generation and formation of bubbles. Dependent upon the application and performance requirements, they consist of polydimethylsiloxanes and other silicones, insoluble oils, stearates and glycols, as well as inorganics, such as silicates and talc.

What is Foam?
Foam is a coarse dispersion of a gas in a liquid, where the volume fraction of gas is greater than that of the liquid. The bubbles will migrate to the surface, as their density is less than that of the liquid. As the bubbles coalesce and collect at the air/surface interface, the bubble walls thin and break. Silicone defoamers accelerate the process and break the smaller bubbles as well. Generally, a defoamer is insoluble in the foaming medium and has surface-active properties. An essential feature of a polyether defoamer is the ability to spread rapidly on foamy surfaces.
In industrial processes, foams pose serious problems. They cause defects on surface coatings. They prevent the efficient filling of containers. Some of the sources of foam formation include:

• Inclusion of air through agitation during production, filling, mixing of two-pack systems (often high-viscosity (epoxies, adhesives);
  
  
• Air inclusion on the pigment surface, resulting in poor wetting of pigments;
  
  
• Application: roller, spraying, brushing;
  
  
• Filtration through a sieve or anything with air on the surface;
  
  
• Generation/liberation of gases during chemical curing processes; e.g. polyisocyanates;
  
  
• Introduction of air through substrate wetting (wood coatings, other highly porous substrates).
  

1. to improve the retention rate of fillers, pigments and so on. To reduce the loss of raw materials and environmental pollution.
   
   
2. to improve the strength of the paper (including dry and wet strength).
   
   
3. to improve the tear resistance and porosity to improve visual and printing performance.
   

A well known problem for every electrician or cable jointer is trying to insert a stranded or fine stranded conductor into the cable lug connector or cable splice and some wires cannot be inserted. To avoid this problem renowned manufacturers offer specialist application connectors and cable lugs for the jointing and termination of LV MV HV cables.


CABLE LUGS, STRANDINGS CONDUCTORS
With these specialist application cable lugs all types of cables can be used – the design and construction of the copper tubular lugs to be selected is determined by the cable stranding and conductor type. The cable conductor characteristics of cable types are as classified in the DIN Standard 57295.

CABLE LUGS FOR FINE VERY FINE STRANDED CONDUCTORS
The above mentioned problem of spliced cables per Class 5 and Class 6 according to DIN 57295 is being avoided when using Klauke “F” type series cable lugs. These lugs are designed for processing larger cross section conductors in voltage applications up to the short circuit tested rating of the cable lug.
Compared with standard tubular cable lugs the F type lugs have a larger tube diameter – the cable lugs have a flared entry which eases cable location into the barrel of the lug. F-type cable lugs and butt connectors conform to the normative requirements of the EN 13600 standard and are manufactured from electrolytic copper for excellent conductivity.
For processing and crimping solid conductors (Class 1 DIN VDE 57295) the use of tubular cable lugs E-type is recommended which are also manufactured from electrolytic tin plated copper. Their tube diameter is matched to the conductor size to guarantee a professional cable crimp.

Especially for adverse environments and for crimping copper conductors stainless steel and nickel tubular cable lugs have been designed. Aluminum lugs are particularly acid and corrosion resistant and are typically used in chemical industries in areas exposed to sea water i.e. the earthing of masts on sailing yachts.

An additional benefit of these cable lugs is the temperature resistance. Consequently these lugs can be used in ambient temperatures up to 400°C.
At higher temperatures of up to 650°C – common in the construction of furnaces – nickel cable lugs represent the best solution. Both stainless steel and nickel cable lugs can be used for all common cable types.

We offer electrical solutions to our customers. Solutions come from finding what works best for you. By carrying a range of insulation types, we offer you the chance to build a custom solution. Sure, we could only carry nylon insulated terminals and nothing else, but maybe you need vinyl. Maybe you need heat shrink. The point is that by offering you choice, we’re not locking you into a single set of products. We’re giving you the freedom to make an educated decision based on your particular needs. If you have any questions about terminals, insulation types, or any other of our products, contact us today.

High-strength composite cable joint clamps are just as strong as metal clamps, offer significant weight and installation time savings, and exceed expectations when sourced from a trusted supplier. To identify the best composite cable clamps for harsh-environment and military applications, evaluate the options in terms of these five key characteristics: performance, weight, ease of use, durability, and reliability.

Ultraviolet light occurs between the visible and x-ray spectrums. The Ultraviolet wavelength range is specified as 10 nm to 400 nm; however, many optoelectronic companies also consider wavelengths as high as 430nm to be in the UV range. Ultraviolet light gets its name due to the violet color it produces in the visible portion of the spectrum although much of the output of UV light is not visible to the human eye.

UV LEDs have seen tremendous growth over the past several years. This is not only the result of technological advances in the manufacturing of solid state UV devices, but the ever increasing demand for environmentally friendly methods of producing UV light which is currently dominated by mercury lamps. The current offering of  UV LED modules in the optoelectronics market consists of product ranging from approximately 265nm – 420nm with a variety of package styles including through-hole, surface mount and COB (Chip-On-Board). There are many unique applications for UV LED emitters; however, each is greatly dependent on wavelength and output power. In general, UV light for LEDs can be broken down into 3 general areas. 

The upper UVA type devices have been available since the late 1990s. These LEDs have been traditionally used in applications such as counterfeit detection or validation (Currency, Driver’s license, Documents etc) and Forensics (Crime scene investigations) to name a few. The power output requirements for these applications are very low and the actual wavelengths used are in the 390nm – 420nm range. Lower wavelengths were not available at that time for production use. As a result of their longevity in the market and the ease of manufacturing, these type LEDs are readily available from a variety of sources and the least expensive of all UV product. The middle UVA LED component area has seen the greatest growth over the past several years. The majority of applications in this wavelength range (approximately 350nm – 390nm) are for UV curing of both commercial and industrial materials such as adhesives, coatings and inks. LEDs offer significant advantages over traditional curing technologies such as mercury or fluorescent due to increased efficiency, lower cost of ownership and system miniaturization. The trend to utilizing LEDs for curing is increasing as the supply chain is continually pushing to adopt LED technology. Although the costs of this wavelength range is significantly greater than the upper UVA LED module area, rapid advances in manufacturing as well as increasing volumes are steadily driving down prices.

The lower UVA and upper UVB ranges (approximately 300nm – 350nm) are the most recent introduction to the market place. These devices offer the potential to be used in a variety of applications including UV curing, biomedical, DNA analysis and various types of sensing. There is significant overlap in all 3 of the UV spectral ranges; therefore, one must consider not only what is best for the application, but also what is the most cost-effective solution, since the lower in wavelength, typically the higher the LED cost. The lower UVB LED and upper UVC ranges (approximately 250nm – 300nm) is an area that is still very much in its infancy, however, there is great enthusiasm and demand for this product in air and water purification systems. There are currently only a handful of companies that are capable of manufacturing UV LEDs in this wavelength range and even a smaller amount that are producing product with sufficient lifetime, reliability and performance characteristics. 

As a result, the costs of devices in the UVC/B range are still very high and can be cost prohibitive in some applications. The introduction of the first commercial UVC LED based disinfection system in 2012 has helped to move the market forward to where many companies are now seriously pursing LED based products. Precautions A common question regarding ultraviolet LEDs is: Do they pose any safety risks? As described above, there are different levels of UV light. One of the most commonly used and familiar sources for producing UV output is the black light bulb. This product has been used for decades to produce a glowing or fluorescence affect on specific types of posters as well as for other applications such as the authentication of paintings and currency.

If you’re a particular age, then you might have memories of riding a scooter. Those flimsy, two-wheeled scooters that gave you freedom on the sidewalk in front of your house before your acquisition of a bike opened up the whole neighborhood.
Until recently, that image of a scooter as a nothing more than a child’s toy was the one most people carried. Now, several companies, such as Bird, LimeBike, and Spin, are out to change that perception. They are banking big on the idea that the small, compact electric riding scooters is a viable personal transportation device. But is it? Let’s take a look at where e-scooters are at today, from their fundamental appeal to how they work to their practicality beyond ordinary weekend fun.

The Rise of the Electric Scooter
Although manual and electric kick- or push-start scooters have both been around for some time, the popularity of the latter has risen steadily over the past two decades.
Perhaps the central development in the design and marketing of today’s dual motor electric scooter is children are no longer the primary audience.
Make no mistake, the targets are still young. They just happen to have a different set of priorities.
College students on campus.
Young professionals who live and work in urban environments.
People looking for alternative means of transportation in those same cities.
Each of these groups offer a market segment that tends to eschew the norms and traditions of the past. Zipping around town on a low-speed, zero-emission scooter certainly caters to those demanding alternatives.
With a unifying factor that everyone over a certain age will probably look a little goofy riding one, it’s easy to see the appeal. It also doesn’t hurt that foldable electric scooters come across as simple and easily accessible devices that are even easier to operate.

How Do Electric Scooters Work?
E-scooters, much like their non-powered siblings are about as straightforward as it gets when it comes to personal transportation devices.
In their simplest form scooters are composed of a narrow platform or deck, t-stem handlebars with a throttle and hand brakes, two wheels (although some models come with three or four), and front and rear suspension. Most scooters are fold-able, and some models also include a seat.
When it comes to variation, harley electric scooters are what they are. Alter the design too much, and they become an entirely different form of transportation. However, they do possess a few key areas where a slight difference makes a significant impact on performance.

As with most personal e-vehicles, such as hoverboards, self-balancing unicycles, and Segways, the individual riding the device most often determines just how safe it is. However, staying upright on a scooter is less fraught with danger versus those other options.
The primary safety issue with scooters is when you place them among large groups of pedestrians and cars, which is happening now in a number of major cities across the U.S.
This intermingling of people on foot and those scooting by at a top speed of 15 mph has created an uptick in accidents between the two, though reliable data does not yet exist on the exact numbers.
Beyond possible run-ins with non-riders, another primary safety concern revolves around the attire of the actual riders. Though every off road electric scooter manufacturer and ride-sharing company recommend the use of a helmet, and many cities dictate the wearing of headgear, very few e-scooter riders do so.