A: PVC is polyvinyl chloride it is a much lighter, less expensive hose that is cheaper than rubber. It's used for lower pressure applications such as air and water.
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A Polyvinyl chloride (PVC) hose is constructed from a thermoplastic polymer that is created by polymerizing vinyl chloride. Yeah, that's a mouthful. It's just a lighter, more economical hose than rubber. It also is comprised of less petroleum than other polymer materials. PVC hoses have replaced rubber in many industrial applications and home consumer markets.
PVC was discovered in by French chemist Henri Regnault'accidentally. The gas, vinyl chloride was accidentally exposed to sunlight whereby it changed into a solid. This change is now known as polymerization. However, PVC use laid dormant until the s when researchers were seeking an alternative material to rubber.
Then, PVC was implemented into various domestic products such as waterproof substrates and golf balls. It was in World War II where PVC really took off with the rubber shortage in the United States. The onset of World War II effectively cut off the United State to almost all of the natural rubber supply in the world. At the time, the U.S. had a rubber stockpile of about one million tons. However, consuming 600,000 tons annually, with no access to a supply chain during a war created a perfect storm.
This allowed PVC to rise in prominence as it became the replacement for wire installation on all U.S. military vessels. After WWII, PVC usage expanded more and more every year'now, it's a major component in just about every industry.
PVC hoses, in particular, became quite popular around the early s, being used in agriculture, manufacturing, and other industries. These days, it's used in many household products such as garden hoses, refrigerators, and more.
There are various kinds of PVC hoses such as lay-flat, steel braided hoses, rubber-lined fire hoses, and suction hoses. In the home, you'll find PVC hoses in your backyard, in bathroom handheld showerheads, and under your kitchen sink.
Walk out to your vehicle and you'll find PVC hoses playing an integral part of your engine's operation. A PVC hose is used as a pressure vent in the crankcase so that oil won't blow out a seal.
Farmers incorporate steel suction and screw suction PVC hose usage to irrigate fields and spray crops with pesticides and supplements. They also use it as a transfer device to move grain, flours, and even gas and fuel. As for industrial applications, Hydraulic PVC hoses are used on machinery in manufacturing plants.
In the oil and gas industry, steel-reinforced hosing makes PVC hoses resistant to corrosion and static. This makes it a suitable option for moving high pressure and explosive liquids and gases. That same fortification also makes it useful to transfer sludge via suction hoses in the construction, chemical, and automotive sectors.
PVC braid reinforced hose is most commonly used in agriculture, fishing, engineering, and household items. It can transfer fluids and gases such as
As you can see, PVC is used worldwide across a multitude of applications. In fact, it is one of the most versatile hoses in the PVF industry accounting for over 82% of hose sales. This is partly due to PVC being very economical. Also, it's great for applications that don't have exposure to extreme temperatures, UV radiation, or chemicals. It's a light-duty hose with many different applications for it, so it's a top seller.
Although it seems we named every variety of PVC hose out there, we didn't even scratch the surface. Furthermore, PVC hose has one of the widest varieties of hoses under the PVC umbrella. Some of the most popular ones are:
PVC corrugated suction hose is flexible and designed for transfer and suction in applications where transparency is necessary. You can see blockages and the flow of material so that you can keep operations running consistently. The actual hose (tube) is smooth clear PVC with a corrugated cover for flexibility. It can be fitted with a variety of hose couplings that fit your job specifications.
Application:
Designed for normal water supply and drainage or transporting liquids or powdery substances. Usually used in utility works, commercial construction, fisheries, and shipbuilding.
Features:
Also called a discharge hose, pump hose, or delivery hose as well. Perfect for transporting water, light-duty chemicals, and other fluids across many industries. The hose is quite strong, yet remarkably lightweight.
Application:
Coupling options include aluminum, quick-connect connectors, or Gator Lock shank through a multitude of methods. It works well for marine applications as well as construction and agriculture, especially immigration and flood control.
Features:
A PVC gas hose is made from high-quality PVC. It's flexible, has some elasticity, prevents the hose from cutting, and protects inside from flame or any heat source. Smooth inner walls can mitigate pressure loss and boost flow speed.
Applications:
Widely used to convey natural gas often in low-pressure residential applications such as for a gas stove.
Features:
Constructed of lightweight and durable PVC that's an alternative to rubber and plastic wash-down hoses. It remains flexible even in very cold temperatures and resists kinking while also laying flat.
Application'
Usually, this hose is used in cold water washdown applications such as dairy farms and car washes.
Features:
The PVC welding hose is designed for exactly what it describes'welding. This hose is perfect for all oxygen-acetylene welding and cutting applications. Because it's light and very flexible, it's also used often for long-distance welding.
Features:
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Polyurethane (PU) and polyvinyl chloride (PVC) are two of the most popular materials for industrial hose use. Both are created from types of thermoplastic but there are some key differences between the two. For that reason, PVC is better suited for some applications while Polyurethane is better than PVC in some other applications as well.
PVC is well suited for use in food, irrigation, dairy, and medical applications as well. However, since it is so resistant to weathering and most chemicals, it can be used for much more.
PVC hose is available in heavy, medium, or light-duty and can be reinforced. As a result, PVC hose is always in demand for any application. However, PVC hose does have its weaknesses. It isn't compatible with some oils, chemicals, and fluids which over time can break it down causing it to crack. Fortunately, TPC also carries some special, oil-resistant PVC hose with special linings to prevent that.
Polyurethane hose fills in where PVC struggles, offering superb resistance to most petroleum-based fluids and chemicals. This is why PU hose is often used in fuel lines. Lower temperatures are also not an issue for polyurethane hose.
Additionally, high-pressure applications are another area where polyurethane hose really shines as it does well in these applications. However, polyurethane is not tasteless like PVC is so it is not suited for agriculture or food industries, for instance.
PVC is known for its excellent resistance to a wide range of chemicals, corrosion, and abrasion. These properties make it a reliable choice for applications where durability is crucial. The material withstands exposure to water and various chemical substances, making it suitable for drinking water systems and other fluid transfer needs. Additionally, PVC products resist weathering and rotting, ensuring a long service life in various environments, including piping applications and water pipes.
PVC tubes and hoses provide rubber-like flexibility that's useful for applications requiring ease of movement or fitting around obstacles. Flexible PVC tubing maintains strength and pliability even at low temperatures, down to approximately -45°C, making it a practical choice for both cold and high-temperature environments. Its flexibility is especially beneficial in plumbing systems and in industries requiring adaptable fluid transfer solutions.
Clear PVC tubing offers excellent visibility for monitoring water flow, which is particularly useful in food, pharmaceutical, and chemical industries. This transparency makes PVC an ideal option for processes that need visual checks to ensure smooth operation, reducing the risk of blockages and improving overall efficiency.
PVC's versatility is unmatched, as it can be moulded into numerous forms, colours, and designs to suit a wide range of applications. From medical and food-grade hoses to industrial chemical-resistant tubes, PVC caters to a wide variety of needs. PVC piping, for instance, is widely used across industries, from health and safety applications in the food industry to flexible hoses for air and water flow systems.
With a well-researched history, PVC meets international standards for health and safety, making it a reliable choice in sensitive applications, such as potable water and food-grade hose systems. PVC's inert and stable properties ensure it won't impart odours or tastes to the substances it transports, making it highly suitable for the food and beverage industries and drinking water applications.
As an inert polymer, PVC maintains stability when in contact with various liquids, preventing contamination or unwanted chemical reactions. This characteristic is key for uses in the pharmaceutical industry, such as medical applications, chemical processing, and situations requiring safe, reliable fluid transfer. PVC's durability and chemical corrosion resistance make it an ideal material for high-quality, low-maintenance systems.
It is also very cost-effective, which is due to PVC ' being one of its most appealing benefits. PVC hoses and pipes require minimal maintenance cost, reducing long-term costs compared to other materials, such as cast iron. PVC's low cost, combined with its long lifespan, makes it a wise choice for both small and large-scale projects.
Selecting the right PVC tube or hose for a specific purpose is essential to ensure maximum benefit. At Abbey, we offer a wide range of PVC products and can help guide you in choosing the best option for your needs, whether it's for a plumbing system, flexible hose, or chemical-resistant application. Our expert sales team is here to provide advice and answer any questions.
Polyvinyl Chloride (PVC) is a versatile, durable thermoplastic known for its chemical resistance, abrasion resistance, and resistance to corrosion. By adding plasticisers, PVC can be made more flexible, allowing for a variety of applications in flexible tubing and piping.
PVC tubing is used in plumbing, medical, and industrial applications, with flexibility and chemical resistance being key advantages. It's ideal for transporting fluids, gases, and even solids, making it highly valued across numerous applications.
PVC tubes are produced through extrusion, where melted PVC resin is shaped and cooled. Additives can adjust properties like flexibility and temperature resistance, creating options such as temperature-resistant Air Hoses and flexible PVC hoses.
Chlorinated PVC (CPVC) offers higher temperature resistance, making it more suitable for hot water systems, whereas standard PVC is preferred for cold water and general applications.
PVC is durable and has a long life, which can reduce waste. Recycling PVC, while complex, is possible and can help mitigate environmental impact.
PVC can handle moderate to high pressures depending on its thickness and construction, ideal for applications like water supply and compressed air systems.
Certain PVC hoses are certified safe for drinking water, meeting health and safety standards for potable applications and ideal for things such as PVC hose pipes due to the fact that they have next to no water loss due to their excellent abrasion properties.
PVC tubes may become brittle in the cold and soften in heat. Choosing the right PVC type for the environment ensures optimal performance.
PVC can be easily cut and joined using PVC cement or threaded fittings for a strong, leak-free connection.
PVC has a long service life, often exceeding 50 years, though environmental factors may influence longevity.
PVC is generally resistant to many acids, bases, salts, aliphatic solutions, and oxidising agents. However, it can be damaged by some solvents, chlorinated hydrocarbons, and aromatic compounds. Always check the chemical compatibility for specific applications.
PVC is commonly used for underground pipes due to its strength and resistance to corrosion and chemicals. However, proper installation and protection against physical damage are crucial.
PVC hoses can be used for pneumatic systems thanks to their suitability for main PVC fittings, but ensuring they are rated for the system's specific pressure and temperature conditions is essential. Please note, that specialised air hoses made of PVC are also available for this purpose.
the system's specific pressure and temperature conditions are essential. Specialised air hoses made of PVC are available for this purpose.
As you can see PVC tubes and hoses offer you a very reliable and cost-effective solution for a wide range of applications, from household plumbing to complex industrial systems.
With exceptional resistance to chemicals, corrosion, and temperature variations, PVC products deliver long-lasting performance while maintaining health and safety standards. Whether you need durable tubing for potable water, flexible hoses for airflow, or specialised piping for chemical resistance, PVC remains a trusted choice across numerous industries.
Consequently, our expert sales team is here to help you choose the right PVC tube or hose for your specific needs if you are not sure. Just contact us today to explore how PVC can enhance your systems, providing you with the durability and peace of mind for years to come that using PVC pipes brings.
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