China Wholesale Api 5l Gr. B Steel Pipe Suppliers - Plastic coated steel pipe – Wenyue

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China Wholesale Api 5l Gr. B Steel Pipe Suppliers - Plastic coated steel pipe – Wenyue Detail:

The inner and outer plastic-coated steel pipes are made by melting a layer of polyethylene (PE) resin, ethylene-acrylic acid copolymer (EAA), epoxy (EP) powder, and non-toxic polycarbonate with a thickness of 0.5 to 1.0mm on the inner wall of the steel pipe. The steel-plastic composite pipe composed of organic substances such as propylene (PP) or non-toxic polyvinyl chloride (PVC) not only has the advantages of high strength, easy connection, and resistance to water flow, but also overcomes the corrosion of steel pipes when exposed to water. Pollution, scaling, low strength of plastic pipes, poor fire-fighting performance and other shortcomings, the design life can be up to 50 years. The main disadvantage is that it must not be bent during installation. During thermal processing and electric welding cutting, the cutting surface should be painted with the non-toxic normal temperature curing glue provided by the manufacturer to repair the damaged part.

Plastic coated steel pipe product advantages: 

1. Adapt to buried and humid environments, and can withstand high and very low temperatures.
2. Strong anti-interference ability, if the plastic-coated steel pipe is used as a cable bushing, it can effectively shield external signal interference.
3. Good pressure strength, the maximum pressure can reach 6Mpa.
4. Good insulation performance, as a protection tube for wires, leakage will never occur.
5. No burr, smooth pipe wall, suitable for wearing wires or cables during construction.

The specifications, types, and connection methods of plastic-coated steel pipes for cables have been diversified. Among them, small specifications can be produced up to 15mm, and there are no restrictions on large ones. Its types are galvanized outside, plastic coated inside and outside, etc., and it is a versatile type that can be used in any other fields. The connection method adopts welding, groove, flange and buckle wire connection, and the welding can adopt bimetal or non-destructive welding.


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China Wholesale Api 5l Gr. B Steel Pipe Suppliers - Plastic coated steel pipe – Wenyue detail pictures

China Wholesale Api 5l Gr. B Steel Pipe Suppliers - Plastic coated steel pipe – Wenyue detail pictures


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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for China Wholesale Api 5l Gr. B Steel Pipe Suppliers - Plastic coated steel pipe – Wenyue, The product will supply to all over the world, such as: kazan, Surabaya, Slovenia, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Please your inquiry for more details or request for dealership in selected regions.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Paula from Argentina - 2017.01.11 17:15
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Hedda from Thailand - 2018.04.25 16:46

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