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Steel Lining Plastic Composite Pipe

Your Professional Steel Lining Plastic Composite Pipe Supplier

Qingyun Hongsheng Machinery Parts Co.,Ltd. is a professional large-scale manufacturer producing heat-resistant and wear-resistant ceramic, composite corrosion-resistant alloy steel, heat-resistant steel castings, stainless steel castings and heat-resistant steel.

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Why Choose Us

Professional team
With a team of highly specialized workers, we have the experience to provide knowledgable solutions to meet your needs.

Foreign trade market
Ome of our products are exported to Germany, Slovakia, France, Italy, South Korea, Vietnam, India, Brazil, Australia and other overseas countries. Our products are of stable and reliable quality and have won unanimous praise from customers at home and abroad.

Quality Control
Check the raw material before starting production.
Have the random inspection during the processing.
Make the 100% inspection before the shipments.

Our Services
Perfect after-sales service as an effective value-added service for customers.

Steel Lining Plastic Composite Pipe Specifications

No	Item	Description
1	Material	A53,A106/SA106,A213/SA213,A210/SA210,A179/SA179,A192/SA192 ,SA335,P195、P235、 P265、P195GH、P235GH、P265GH、13CrMo4-5、10CrMo9-10,P12,P22,P91,1020,1035, 1045,ST52,4140,4145
2	Outer Diameter	6mm~720mm
3	Wall Thickness	2.5mm~200mm
4	Length	Length: 1m~12m or customize
5	Technique	Cold rolled, Hot rolled, Cold drawn, Hot dip galvanized
6	Surface Treatment	Bare pipe, oiled, galvanized, black painted, 3PE
7	Pipe Ends	Plain ends, grooved/threaded/beveled ends, coupling, end with plastic cap

Key Features

Rapid Stress Cracking Resistance

The steel-plastic composite structure effectively prevents rapid stress cracking in plastic pipes.

High Strength & Impact Resistance

Surpasses ordinary plastic pipes in performance, with low linear expansion and creep resistance akin to steel pipes, while maintaining strength and rigidity.

Lightweight & Easy Installation

Lightweight design and mature electric fusion joint technology ensure easy installation and compatibility with other piping and valve equipment.

Double-Sided Corrosion Resistance

Offers corrosion resistance comparable to plastic pipes, with high temperature and corrosion resistance, and low thermal conductivity.

Types of Steel Lining Plastic Composite Pipes Available

Spiral-Welded Composite Pipes

These pipes have a spiral-welded steel outer layer, providing strength and flexibility. The spiral design is advantageous for applications requiring curved or flexible routing.

High Chromium Cast Iron Wear-resistant Pipe DIN1695

Longitudinal-Welded Composite Pipes

These pipes feature a longitudinal-welded steel outer layer, offering a strong and smooth flow path. They are suitable for applications requiring high pressure and strength.

Multilayer Composite Pipes

These pipes have multiple layers, including steel, plastic, and sometimes additional materials like aluminum. The steel layer provides strength and pressure resistance, while the plastic core ensures lightweight and corrosion resistance.

Applications

Power Industry:Ash handling pipe, slag pipe,grey water recycling pipe of thermal power plant.For fresh water in power plant, it is better to use polyurethane composite pipe in the transport system of ash handling and acid medium.

Coal Industry:Dense-medium separation and long distance coal conveying pipe system in coal washery.Sand backfill in coal mining.

Mining Industry:Iron ore slurry, ore concentrate, tailings transportation system; closed cycle pipe floatation system;water and sediment transportation system.

Building Materials, Chemical Industry:Coke particles transportation in iron and steel plant;red mud transportation in aluminium manufacturer;coal dust transportation in cement plant.T

Product packaging

Sample order for 7 days. 14 days in bulk. Customization is negotiable
Delivery time: After payment receipt confirmed (based on actual quantity )
Packing: Standard export packing, or customized packing as your request.Professional goods shipping forwarder.

FAQ

Q: Which country have your products been exported?

A: We have been exported business for 10 years and we have lots of customers and agents in the world, such as the United States, Russia, Mexico, Chile, Peru, Australia, Japan, South Korea, Thailand, South Africa etc.

Q: What's the delivery time ?

A: Generally it is 7-10 days if the goods are in stock. For customize, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: If I need the complete mineral processing line, can you help us to build it?

A: Yes, we can help you combine a complete mineral processing line and offer you related professional advises as per your requirements. We had already built many mining projects in China & Overseas.

Q: Do you accept OEM business?

A: Yes, we are OEM supplier.

Q: Can you send samples?

A: Of course, we can provide customers with free samples and express shipping service to all over of theworld.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production;Always final Inspection before shipment.

Q: What ports of shipment are there?

A: Under normal circumstances, we ship from qingda, dalian lianyungang ports, you can specify other ports according to your needs.

Q: What about product prices information?

A: Prices various according to periodic price changes of raw materials.

Q: Do you provide custom made Products service?

A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q: How long does your delivery time take?

A: In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

Q: Can I go to your factory to visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Qingyun Hongsheng Machinery Parts Co., Ltd. is well-known as one of the leading steel lining plastic composite pipe manufacturers and suppliers in China. Please feel free to buy or wholesale high quality steel lining plastic composite pipe at low price from our factory. For quotation, contact us now.

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