Weifang Sungford Industrial Co.,Ltd

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exports@sungflexhose.com

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+86-536-6239125

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+86-15264682125

PVC Steel Wire Hose

PVC steel wire hose also named PVC spring hose, PVC wire suction hose,it is made of premium quality PVC compound with galvanized steel wire helix reinforcement, which make it can work under negative pressure, smooth and clear inner wall makes the transmission medium can flow smoothly without conglutination.

PVC steel wire hose is light in weight, transparent, weather and negative pressure resistant with small bending radius. Besides, it can keep its original shape in vacuum and under high pressure. Color marker line can be added to the pipe and make it more attractive.

Sungford offers 2 types of PVC steel wire hose as different formula and applications as followings.

Industrial grade PVC steel wire hose, this take up 90% quantity in the market, mainly used for water, fluid,powder suction and delivery in factory, farm,park,construction, etc.

Food grade PVC steel wire hose is made of FDA, ROHS,REACH approved materials,Free of heavy metals and phthalates, specially for food industry, such as drinking water, milk,wine,jam,etc.

Sungford Plastic is a professional OEM & ODM PVC steel wire hose manufacturer since 2005, the hoses are widely export over the world with premium quality.

 

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Company Profile
 

Weifang Sungford Industrial Co.,Ltd was founded in 2005 and exported since 2008, quickly occupied the international market with stable and reliable quality and competitive price, and gained constant praise and good reputation.
Sungford Plastic is one of the most professional PVC HOSE manufacturers and suppliers in China. The tubing includes PVC Lay Flat Hose, PVC Steel Wire Hose, PVC Braided Hose,PVC Garden hose, PVC Air Hose, PVC Suction Hose, etc.
We have professional and technical staff of 48 people, totally more than 300 employees, with new product development center and Special quality control department.
90% of the export are OEM and ODM production, including customers' brand, size, thickness,color,hardness, color,packing, printing, etc.

 

 
Why Choose Us
 

Factory

As the scale continues to expand, we add new workshops and equipments recent years, Now the factory occupies an area of over 50,000 square meters, more than 70 production lines, the annual production capacity of 28,000 tons.

Professional Team

We have professional and technical staff of 48 people, totally more than 300 employees, with new product development center and Special quality control department.

Certificate

With mature and advanced Korea production technology, strict quality control, Our corporation have passed ISO9001international quality conformity, REACH ,ROHS and SGS third party certification.

Advanced Equipment

Korea one-step extrusion technology,advanced granulator, extruder, quality testing equipment, packing machine, etc.

What is PVC Steel Wire Hose？

 

 

The PVC steel wire hose is a PVC hose embedded with a steel wire skeleton. The inner and outer hose walls are transparent, smooth, and bubble-free, and the fluid transportation is clearly visible; low concentration acid and alkali resistance, high elasticity, not easy to age, long service life; small bending radius and high resistance to negative pressure. Besides, it can keep its original shape in a vacuum and under high pressure.
PVC steel wire hose is a PVC reinforced hose, which has the characteristics of anti-static, low temperature, and high-temperature resistance according to different usage conditions. Anti-static is mostly used in mines and oil transportation.In winter,PVC steel wire hoses are hard and can not be rolled up. Generally, low-temperature-resistant PVC steel wire hoses are selected in winter.

 

Benefits of PVC Steel Wire Hose

 

 

Has good tensile strength and high strength
But it is not as flexible as other plastic hoses. For example, PVC air hose and PVC garden hose.

 

Has small fluid resistance
The inner wall of this hose is very smooth. Therefore, the resistance to fluid is very small. Its roughness coefficient is only 0.009. Therefore, the water delivery capacity can be increased by 20% compared with the same size cast iron pipe, and is 40% higher than that of concrete pipe.

 

Has excellent corrosion resistance and chemical resistance
PVC-U pipe is resistant to acid, alkali, and corrosion. It is also not affected by water and soil pH. Therefore, you do not need any anti-corrosion treatment during installation.

 

Has good water tightness
Both adhesive and rubber rings have good water tightness.

 

Is anti-biting
PVC-U pipe material is not a nutrient source, so it will not be corroded by rodents.

 

5 Factors For Choosing Pvc Steel Wire Hose
 

Select the material according to the application environment
PVC steel wire pipe material mainly has PVC, PVC-U, PVC-C, etc. PVC material has poor corrosion resistance, applicable to the general environment; PVC-U material has better corrosion resistance, applicable to acid and alkali and other chemical media; PVC-C material has the best corrosion resistance, applicable to strong acid and alkali and other harsh environments.

 

Select the pipe diameter according to the working pressure
The working pressure of PVC steel wire pipe is related to the pipe diameter. The larger the pipe diameter, the higher the working pressure. Generally speaking, for applications with working pressure less than 0.5MPa, you can choose DN15-DN32 pipe diameter; for applications with working pressure more than 0.5MPa, you can choose DN32-DN200 pipe diameter.

 

Select wall thickness according to the working temperature
The working temperature of PVC steel wire pipe is related to the wall thickness. The thicker the wall thickness, the higher the working temperature. Generally speaking, applications with working temperature less than 70℃ can choose pipes with wall thickness of 0.3-0.5mm; applications with working temperature greater than 70℃ can choose pipes with wall thickness of 0.5-1.0mm.

 

Choose according to the service life
The service life of PVC steel wire pipe is related to the material, wall thickness, working pressure, working temperature and other factors. Generally speaking, the service life of PVC material is 3-5 years; the service life of PVC-U material is 5-8 years; the service life of PVC-C material is 10-15 years.

 

Choose according to the price
The price of PVC steel wire pipe is related to the material, wall thickness, specifications and other factors. Generally speaking, the price of PVC material is the lowest; the price of PVC-U material is slightly higher; the price of PVC-C material is the highest.

 

 
 
Type of PVC Steel Wire Hose
2

Nontoxic PVC Steel Wire Hose
This kind of PVC hose is the best choice for food or other sensitive materials. Because it adopts non-toxic materials and it is odorless. Thus it’s ideal for food and beverage.

 

High-temp PVC Steel Wire Hose
This hose is to bear high temp up to 120℃(248℉). While it is suitable for hot air and gas transfer, such as in oven and furnace.

 

Anti-Static PVC Steel Wire Hose
Antistatic hose is to prevent the static which can be a hazard in some places. It widely serves in dust collection in which static can cause spark and explosion.

 

Heavy-Duty PVC Steel Wire Hose
This hose is for heavy-duty apps that require high pressure and high vacuum rating. Thus it widely serves in industries such as mining and agriculture.

 

Clear PVC Steel Wire Hose
Clear hose has a clear inner and outer tube, thus you can watch the medium flows inside the hose. It widely serves in the apps in which the user needs to monitor the flow of liquid or gas.

 

Oil Resistant PVC Steel Wire Hose
This hose can resist the effects of oil and fuel. Thus it’s ideal for the apps which is close to petrol based products.

 

Chemical Resistant PVC Steel Wire Hose
This hose can resist the effects of a wide range of chemicals and solvents. So it widely serves in chemical process.

PVC Steel Wire Reinforced Hose

 

Application of PVC Steel Wire Hose

 

 

PVC steel wire reinforced hose is a versatile product that finds application in a wide range of industries and applications.

Agriculture: PVC steel wire reinforced hose is used in agriculture for suction and delivery of water, fertilizers, and other chemicals.

 

Construction: The hose is used in construction for dewatering,concrete pumping, and slurry handling.

 

Mining: PVC steel wire reinforced hose is used in mining applications for slurry and water transportation.

 

Chemical: The chemical industry uses these hoses for handling corrosive chemicals, acids, and alkalis.

 

Food and Beverage: PVC steel wire reinforced hose is used in the food and beverage industry for conveying and transporting food products and liquids.

 

Marine: The hose is used in marine applications for bilge pumping, fish suction, and transportation of water, fuel, and other fluids.

 

Oil and Gas: PVC steel wire reinforced hose is used in the oil and gas industry for transferring oil and gas products.

 

Pharmaceutical: The hose is used in pharmaceutical applications for the transfer of fluids, chemicals, and gases.

 

PVC steel wire hose molding process
product-600-422
 

Material preparation

The first step in molding PVC steel wire hose is to prepare the material. This includes PVC resin, plasticizers, stabilizers and other raw materials, as well as steel wire skeleton. Ensuring the quality and ratio of materials is critical to the quality of the final product.

product-600-449
 

Extrusion

Extrusion is one of the key steps in the manufacture of PVC steel wire hose. In an extruder, pre-mixed PVC material is heated and extruded through a die to form the shape of the hose. At the same time, a steel wire skeleton is inserted inside the hose to reinforce the structure of the hose.

PVC Spring Hose
 

Molding and Cooling

After extrusion, the PVC hose undergoes molding and cooling steps to ensure its shape and dimensional stability. In the molding machine, the hose is shaped and cooled to maintain the desired shape and size.

2 PVC spring hose
 

Inspection and Packaging

Finally, the molded PVC steel wire hose is inspected to ensure that its quality meets standards. Qualified products will be packaged and ready for shipment.

 

Construction Of Pvc Steel Wire Hose

 

 

1.PVC Material: The inner and outer layer of the hose is made of PVC material.PVC is a lightweight, durable, and flexible material that offers good resistance to abrasion,corrosion, and chemicals.

2.Steel Wire: The hose is reinforced with a steel wire helix, which is embedded in the wall of the hose. The steel wire provides additional strength and rigidity to the hose, making it more resistant to crushing, kinking, and deformation.

3.Adhesive: An adhesive is applied to bond the steel wire to the PVC material to ensure that the hose maintains its shape and structural integrity.

 

How Long is the Service Life of PVC Steel Wire Hose?

First of all, we should select appropriate hose, such as some places need high temperature resistance, some need low temperature resistance, some requirements acid and alkali resistance, and some need high pressure resistance. Therefore, we should choose the hose according to the application, so as to ensure the service life of the hose. If ordinary PVC steel wire hose is used in countries with low temperature, The hose will harden and break quickly. Similarly corrosive gas or liquid passing through the hose will also cause corrosion of the hose.


I have seen such a case on the Internet: The filling cartilage used by a company to load dilute sulfuric acid is PVC steel wire hose, which has been used for about 6 months, and now the hose is like this:
Customers should choose hose which a bit thicker.

 

It has strong cold resistance, transparent and fluid can be clearly seen. The steel wire is strengthened and the hose can be restored to its original state after being pressured. Flexible, resistant to pressure and good corrosion resistance.

product-600-477

 

 
Four precautions for use of pvc steel wire hose
 
1. When using a pvc steel wire hose in a small-diameter pipeline, use a professional solvent to paste it to enhance the stability and firmness of its interface. Otherwise, it is easy to cause water leakage during use, affect its normal use function, and reduce work efficiency.
2. Before installing the large-caliber pvc steel wire hose (pipe diameter ≥100mm), it is necessary to interface it with a rubber ring, and at the same time arrange for personnel to cut the pipe socket part. At this time, pay attention to keeping the incision Neatness, otherwise it will cause unnecessary trouble to the constructor during installation.
3. When installing the PVC steel wire hose, if there is no special requirement, you can directly put the pipe into the trench dug in advance, and then seal it. Of course, in order to increase the service life of the pipeline, many people will add a compaction cushion.
4. The pvc steel wire hose is not suitable for use in an environment with high temperature, otherwise it will easily release harmful gases and substances to the human body, causing environmental pollution, and may also cause the variation of the conveyed liquid. Therefore, when using pvc steel wire hose, pay attention to its installation environment.

 

Our Factory
 

As the scale continues to expand, we add new workshops and equipments recent years, Now the factory occupies an area of over 50,000 square meters, more than 70 production lines, the annual production capacity of 28,000 tons. We have professional and technical staff of 48 people, totally more than 300 employees, with new product development center and Special quality control department.

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Certificate
 

 

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FAQ
 
 

Q: What is PVC steel wire hose?

A: PVC steel wire hose is a flexible hose composed of a PVC inner lining reinforced with a layer of intertwined steel wires. This structure provides both flexibility and strength, making it suitable for conveying liquids and gases under various pressures.

Q: What are the typical applications of PVC steel wire hose?

A: This type of hose is commonly used in automotive, garden irrigation, construction, and industrial settings. It can be utilized for water suction, chemical transfer, air delivery, and electrical conduit, among other uses.

Q: What materials are used to manufacture PVC steel wire hose?

A: The inner core is typically made from polyvinyl chloride (PVC), which is a strong, durable plastic. The reinforcement comes from steel wires that are woven around the PVC core to add rigidity and prevent kinking. The outer covering may be additional layers of PVC or another protective material.

Q: What are the benefits of using PVC steel wire hose?

A: The primary advantages include its flexibility, resistance to abrasion, UV light, and many chemicals, as well as its ability to maintain shape under pressure. It also offers good electrical insulation properties.

Q: What pressure ratings do PVC steel wire hoses have?

A: Pressure ratings can vary widely depending on the diameter, wall thickness, and the gauge of the steel wires. Hoses are rated for both working pressure and burst pressure, and it's important to check the manufacturer's specifications to ensure that the hose meets the required pressure limits for your application.

Q: How do I install a PVC steel wire hose?

A: Installation typically involves cutting the hose to the desired length, ensuring that the ends are clean and free of burrs. Connectors or fittings are then attached to the hose ends, using either adhesives, clamps, or threaded connections, depending on the fitting style.

Q: Can PVC steel wire hose be used with hot fluids?

A: While some PVC steel wire hoses are designed to handle moderate temperatures, extended exposure to very hot fluids can degrade the PVC material. Always consult the manufacturer's guidelines regarding temperature resistance.

Q: How do I care for and store PVC steel wire hose?

A: To ensure longevity, store the hose indoors or in a shaded area, avoiding direct sunlight and extreme temperatures. After use, flush the hose with water to remove any residual materials, and lay it flat or coil it loosely. Avoid kinking or crushing the hose during storage.

Q: Is PVC steel wire hose suitable for outdoor use?

A: Most PVC steel wire hoses are suitable for outdoor use, thanks to their UV stabilizers that protect against sun damage. However, prolonged exposure to UV radiation can still cause degradation over time, so periodic inspection is recommended.

Q: Can PVC steel wire hose be used for potable water applications?

A: Some PVC steel wire hoses are made from materials that are safe for potable water applications, but it's crucial to verify that the hose is certified as drinkable water-safe by a relevant authority.

Q: What is the composition of PVC steel wire hose?

A: PVC steel wire hose consists of an inner layer of polyvinyl chloride (PVC), which has excellent chemical resistance and flexibility. This inner layer is encased in a spiral of steel wires, which provide structural support and prevent the hose from collapsing or kinking under stress. In some cases, there may be an additional layer of PVC or another material on the outside for added protection and durability.

Q: What are the key features of PVC steel wire hose?

A: Key features of PVC steel wire hose include high flexibility, resistance to abrasion, UV light, and many chemicals. It also maintains its shape well under pressure and provides good electrical insulation properties. Some hoses are also reinforced with textile braiding for even greater strength and resistance to wear.

Q: What are the typical applications of PVC steel wire hose?

A: PVC steel wire hose is commonly used in a wide range of applications, including automotive fuel and air delivery systems, garden irrigation, construction site water supply, and industrial chemical transfer. Its versatility makes it a popular choice for many tasks that require a durable and flexible hose.

Q: What pressure ratings do PVC steel wire hoses have?

A: Pressure ratings for PVC steel wire hoses vary depending on the size, wall thickness, and reinforcement. Typically, they are rated for working pressures between 10 and 100 psi (pounds per square inch), although some hoses may have higher pressure ratings. It is important to choose a hose with a pressure rating that meets the requirements of your specific application.

Q: How do I install a PVC steel wire hose?

A: Installing a PVC steel wire hose involves several steps. First, measure and cut the hose to the desired length, ensuring that the ends are clean and free of burrs. Next, attach connectors or fittings to the hose ends. This can be done using adhesives, clamps, or threaded connections, depending on the type of fitting. Once the hose is connected, check for leaks and tighten any connections as necessary.

Q: Can PVC steel wire hose be used with hot fluids?

A: While some PVC steel wire hoses are designed to handle moderate temperatures, extended exposure to very hot fluids can degrade the PVC material. It is important to consult the manufacturer's guidelines regarding temperature resistance and choose a hose that is suitable for the intended use. If the hose will be exposed to high temperatures, it may be necessary to use a hose with a heat-resistant cover or liner.

Q: How do I care for and store PVC steel wire hose?

A: To ensure longevity and maintain the performance of your PVC steel wire hose, it is important to care for it properly. Store the hose indoors or in a shaded area to protect it from direct sunlight and extreme temperatures. After use, flush the hose with water to remove any residual materials and lay it flat or coil it loosely to prevent kinking. Avoid dragging the hose across rough surfaces or allowing it to come into contact with sharp objects, as this can cause abrasion and damage. Regular inspection for signs of wear or damage is also recommended.

Q: Can PVC steel wire hose be used for potable water applications?

A: Some PVC steel wire hoses are made from materials that are safe for potable water applications, but it's crucial to verify that the hose is certified as drinkable water-safe by a relevant authority, such as NSF/ANSI Standard 61. If you intend to use the hose for potable water, be sure to choose a hose that is specifically designed for this purpose and follow all applicable guidelines and regulations.

Q: What is PVC steel wire hose made of?

A: PVC steel wire hose is constructed with an internal PVC lining, which is resistant to various chemicals and has a degree of flexibility. Surrounding the PVC lining is a layer of steel wires that are helically wound around the tube. These steel wires provide tensile strength, ensuring the hose can withstand high pressures without kinking or collapsing. Some hoses may also have additional layers, such as a PVC outer jacket or a textile braid for enhanced durability.

Q: Is PVC steel wire hose suitable for outdoor use?

A: Most PVC steel wire hoses are suitable for outdoor use, thanks to their UV stabilizers that protect against sun damage. However, prolonged exposure to UV radiation can still cause degradation over time. To extend the life of your hose, it is advisable to store it in a shaded area when not in use and to avoid leaving it out in direct sunlight for extended periods.

As one of the most professional PVC steel wire hose manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy PVC steel wire hose made in China here from our factory.

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