PVC Hose

Your Professional PVC Hose Supplier

Our goal is to become your true partner in the field of PVC hose in China. Ningjin Ruiao Plastic Hose Products Co., Ltd. is a key enterprise focusing on the manufacture of thermoplastic hoses. After years of development, the company has become one of the leading companies in the field of polyurethane hoses in China, with a rich variety of products and quality that reaches the domestic advanced level. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Why Choose Us

Our certificates

Our company has passed the international ISO9001 quality management system certification, ensuring that every link from product design to production meets international standards.

Our equipment

We have advanced production equipment, including high-precision extruders, injection molding machines, braiding machines, winding machines and testing instruments. The company also has a dedicated quality inspection center equipped with tensile testing machines, pressure testing machines, wear testing machines and other equipment.

Production market

Our company's products are very popular in the market, and the sales network covers major cities in China, and is exported to many developed countries such as the United States, Germany, Japan, and Australia.

Our services

In the pre-sales stage, the company provides customers with professional technical consultation and product selection suggestions to help customers choose the most suitable products. In the sales stage, the company ensures that orders are delivered on time and provides detailed product instructions and technical support. In the after-sales stage, the company has established a complete customer service system to promptly solve problems encountered by customers during use and provide product repair and replacement services.

Advantages of PVC Hose

Resistance

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.

Flexibility

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

Flow visibility

Clear PVC tubing offers excellent visibility for monitoring water flow, which is particularly useful in food, pharmaceutical, and chemical industries.

Versatility

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.

Health and safety

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.

Types of PVC Hose

PVC Light Duty Suction Hose: The PVC Light Duty Suction Hose is ideal for low-pressure applications where light suction or discharge is required. It is commonly used for water transfer in agricultural and landscaping projects.

PVC Medium Duty Suction Hose: Offering a balance between flexibility and durability, the PVC Medium Duty Suction Hose is designed for moderate pressure applications. It is well-suited for industrial and construction sites where moderate suction or discharge is needed.

PVC Heavy Duty Suction Hose: For high-pressure applications, the PVC Heavy Duty Suction Hose provides excellent strength and durability. It is commonly used in mining and construction industries for heavy-duty suction and discharge tasks.

PVC Lay Flat Delivery Hose (Light Duty): The PVC Lay Flat Delivery Hose (Light Duty) is designed to be compact and easy to store, making it ideal for light-duty water delivery tasks in agricultural and irrigation systems.

PVC Lay Flat Delivery Hose (Medium Duty): Offering enhanced durability, the PVC Lay Flat Delivery Hose (Medium Duty) is used for medium-pressure water delivery applications, often in irrigation systems and construction sites.

PVC Lay Flat Delivery Hose (Heavy Duty): For high-pressure water delivery, the PVC Lay Flat Delivery Hose (Heavy Duty) is built to withstand the rigors of demanding applications in construction, mining, and industrial environments.

PVC Nylon Braided Twin Welding Hose: The PVC Nylon Braided Twin Welding Hose is designed for welding applications, providing both flexibility and resistance to high temperatures and chemicals.

PVC Nylon Braided Air / Pneumatic Hose: Perfect for air and pneumatic applications, the PVC Nylon Braided Air / Pneumatic Hose offers excellent resistance to abrasion and high pressure, making it ideal for use in various industrial settings.

Specifications of PVC Hose

Material	PVC
Temperature range	-30°C - +70°C
Operating pressure	Max. +3.000 Pa
Length	15.000 mm
Max. operating pressure	+3.000 Pa
Max. air velocity	30 m/s
Bending radius	Min. 0,56 x ø
Standard length	15 m

Applications of PVC Hose

Building drainage pipes: PVC hoses are widely used in building drainage systems, such as drainage pipes in toilets, bathrooms, kitchens, etc. The smooth inner walls of PVC hoses reduce the possibility of dirt accumulation and improve drainage efficiency, as well as being waterproof, moisture-proof and soundproof.

Agricultural irrigation systems: PVC piping is also used in agricultural irrigation systems, such as irrigation piping for transporting water and fertilizer, and cover piping for protecting crops.

Industrial piping systems: PVC hoses are also used in industrial piping systems, such as pipes for transporting chemicals, gases and liquids, and industrial wastewater treatment systems.

Cable protection pipes: PVC hoses can also be used in cable protection pipes to protect cables from mechanical damage and other external factors.

Other applications: PVC hoses can also be used in ventilation systems for buildings, sewerage systems, sewage treatment plants, etc.

Production Process of PVC Hose

Dry mixing: Dry mixing is the process of mixing PVC resin with various additives. At this stage, the raw materials are evenly mixed by a high-speed agitator to ensure that each component is evenly distributed.

Plasticizing: During the plasticizing process, the dry mixed material is fed into the extruder. Under the action of high temperature and high shear force, the PVC resin gradually melts and mixes with other additives to form a uniform plastic melt.

Extrusion: Extrusion is the core process of manufacturing PVC pipes. The plasticized PVC melt is extruded into a tube through the screw and die of the extruder. The screw of the extruder pushes the plastic melt through the rotation and makes it pass through the die evenly, and finally extrude it into a pipe.

Molding and cooling: After leaving the die, the extruded PVC pipe is still at a high temperature and needs to be cooled by the cooling system. During the cooling process, the pipe is usually cooled by a cooling water tank or air to ensure that the size of the pipe is stable and shaped.

Cutting and winding: The cooled PVC pipe enters the cutting process. During this process, the pipe is cut into suitable sections according to the predetermined length. The cutting method can be manual cutting or an automatic cutting machine.

Inspection and packaging: After production, PVC pipes need to undergo a series of quality inspections. Common inspection items include appearance inspection, dimension measurement, tensile strength, temperature resistance, inner and outer diameter difference, wall thickness uniformity, etc.

Custom PVC Hose

We can provide custom shapes, durometers, colors, and more, and offer a variety of secondary services to give added value to our custom PVC tubing. We produces PVC tubing using various grades of material and with specialty additives such as UV stabilizers, anti-cold crack additives for low temperature flexibility, and impact modifiers, as needed.

Packaging and Shipping of PVC Hose

Packing	Bags, cardboard boxes, and reels
Shipping	Shipped by road, sea, rail or air

FAQ

Q: Is PVC air hose any good?

A: PVC Hose – PVC hose is very durable and abrasion resistent. It's considered to be the economical option. While not as flexible as the above varieties, it's great when working in warm weather. It's also easy to maneuver around corners and obstacles without getting hung up.

Q: Can you use PVC pipe for an air duct?

A: PVC is not rated for duct work and heat, you could have problems with static electricity and melted pipe.

Q: How long do PVC hoses last?

A: PVC (Polyvinyl Chloride): Traditionally, PVC piping only lasts between 25-40 years. However, with recent technological advancements, PVC pipes may be able to last 70 years or more.

Q: How much air pressure will PVC hold?

A: Pressure ratings on PVC pipe can also lead to confusion. Many PVC pipes are rated for 300-600 PSI. Since the average industrial compressed air system is pressurized to 100-125 PSI, this may sound like it is more than enough.

Q: Can you cut PVC ducting?

A: Yes, if choosing to install your plastic ducting yourself, you can cut the ducting. If your pipe or flat channel needs to be cut, after measuring and marking with a pencil, use a table saw (mitre saw) to get a straight and neat cut through your PVC pipe. If you do not have access to a table saw, a hacksaw can be used.

Q: What is the difference between PVC and EPDM suction hose?

A: EPDM struggles in environments with oils, solvents, and other similar fluids. PVC doesn't have this problem, making it more useful in certain medical, automotive, and other applications where your parts will need to endure these factors.

Q: Are PVC hoses any good?

A: 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.

We're professional PVC hose manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy cheap PVC hose for sale here and get quotation from our factory. For price consultation, contact us.

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