Find Steel-plastic Composite Pipeline, Special Plastic Composite Pipeline, Composite Steel-plastic Pipeline on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Plastic Pipe Extrusion Line > Special Plastic Steel-Braided Composite Pipeline

Special Plastic Steel-Braided Composite Pipeline

Special Plastic Steel-Braided Composite Pipeline

    Payment Type: T/T
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Delivery Time: 7-15 Days
    Packaging: Spool
    Brand: Baoshi
    Transportation: Ocean,Land,Air
    Place of Origin: Hebei, China
    Certificate: API Q1, ISO9001:2008, ISO14001,OHSAS 18001
    Port: Tianjin

Basic Info

Model No.: RTP

Product Description

The steel wire mesh framework polyethylene composite pipe is a kind of pipe which is formed by continuous winding of high strength copper-plated steel wire after coating. It is made of high density plastic (polyethylene) as the basic material and is made of professional hot melt adhesive (high performance modified polyethylene adhesive resin). The pipe is formed by continuous and step-by-step extrusion on the production line.




1. Product Structure

For special plastic steel-braided composite pipes(fittings), the liner is made of macro-molecule polymeric materials such as PE, PE-RT, PEX, PP-R, PB and UHMWPE, the interlayer is formed by winding and braiding high-strength plastic coating steel wire(cord thread) and use as wide phase, and the externally-covered protective layer is made of PE and SBS. Since high-strength steel wire reinforcement is covered within continuous thermoplastic plastics, the composite pipes of this kind overcome the defects of steel belts and plastic pipes, and enjoy both advantages of high strength steel pipes and corrosion-resistance of plastic pipes.


2. Connection and installation(See Installation Specification for Special Plastic Steel-Braided Composite Pipes for Specific operation methods).
In working environment with middle and low pressure, two-piece flange connection and lock sleeve-removable flange connection are usually used; in working environment with middle and high pressure, lock sleeve-clamp connection is usually used.

3. Performance Characteristics


1). High Impact-resistance: the pipes enjoy high strength, rigidity and impact-resistance superior to those of plastic pipes, and low coefficient of linear expansion and low creep resistance similar to those of steel pipes. The liner is made of polymer composites, with impact strength of 20 times that of polyvinyl chloride, 4 times that of polyethylene. Especially under low-temperature environment, the impact strength of the liner can reach to maximum value inversely. The flexibility provides extremely safe and reliable guarantee for delivery system. Due to the high absorption value of impact energy, this kind of pipes(fittings) are especially suitable to deliver the materials with forms of flakiness and particle, reducing crushing and delivery noise.

2). High abrasion resistance: the abrasion resistance of pipes made of polymer material PE is more than 40 times higher than that of steel pipes and stainless steel pipes, and more than 10 times higher than that of PVC pipes and polythene pipes. They will perfect well in delivering small-particle slurry such as coal powder, coal water mixture and tailing as well as materials such as grain and raw salt, with service life being greatly prolonged. Furthermore, the delivery efficiency is about 20% higher than that of steel pipes.

3). Temperature resistance range: -45℃~95

4). High strength: the nominal pressure of SPS special steel-braided steel pipes(inner pressure) is 4-25 Mpa, with high internal compressive strength.

5). Long service life: service life of SPS special plastic steel-braided pipes is 5 times that of steel pipes(abrasion life).


4. Application fields

1). Oil-gas field: used as gathering and transportation pipes for oily sewage, gas field sewage, gas-oil mixture, and polymer solution re-injected into oil well as well as pipes for secondary recovery, third recovery and gathering and transportation system.

2). Mine: used as pipes for ore pulp, tailings, and ventilation, pipes for engineering purpose, and pipes for underground filling.

3). Chemical industry: used as process pipes, and discharge pipes for delivering corrosive gas, liquid, soild power in manufacturing industries of acid, alkali and salt, as well as industries of petrochemical engineering, chemical fertilizer, pesticide, pharmacy, chemistry, mine, rubber and plastic, ect. In addition, they can be used to deliver high-corrosion media such as strong acid and alkali, as well as bittern, salt slurry and raw salt in salt chemical engineering.

4). Municipal engineering: used as pipes for water supply and drainage, potable water, backwater from heat supply network, natural gas, and fuel gas in cities and towns.


Steel-plastic Composite Pipeline



Steel-plastic Composite Pipeline





We ,Hebei Baoshi Special Flexible Rubber Chemical Industry Co., LTD,specialize in the field for more than 10 years, with the strength of RTP pipe, rubber hose, orging-casting integrally-formed union drilling hoses, high-pressure double-hook self-locking flame retardant hoses, oil/water self-inflatable packers (the above products are patent products), hydraulic expandable packers, wire spirally-wound hoses, high and low pressure wire braided hoses, flexible reinforced composite pipes, metal hoses, suction and discharge clay hoses, ripple compensators, high and low pressure unions, joint, packers, packer rubber, mud pump piston, seal products, etc.; the company also produces relevant matching products, various fittings, clamps, rubber products, polyurethane products, silicon and fluoro rubber products, etc. Our company has been managed strictly according to the demands of ISO9001:2008 and have passed API Q1 quality management system of American Petroleum Institute, the certifications of ISO14001 environmental control system and OHSAS 18001 vocational health cotrol system.


Special Plastic Composite Pipeline


Special Plastic Composite Pipeline



Composite Steel-plastic Pipeline


Composite Steel-plastic Pipeline


HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD.

 Hebei Baoshi Special Flexible Rubber Chemical Industry Co., Ltd., a technology-innovation enterprise with a great capacity for designing and developing, manufacturing, marketing, and providing technical service, is specialized in producing various pipelines and fitting parts for petroleum, petrifaction, metallurgy, machines, coal, and dredging engineering. Advanced technology, strict management and perfect service have formed the basis of our enterprise. Since it was set up, our company has been managed strictly according to the demands of ISO9001:2008 and API Q1 quality management system of American Petroleum Institute, and has passed the certifications of ISO14001 environmental control system and OHSAS 18001 vocational health control system. Our company has a professional team in charge of designing, researching and developing. During the course of the development, always taking science and technology as the lead and taking the road of innovation, it has established cooperation with China Oil Prospecting Developmental Research Institute, Beijing University, Tianjin University. And it has signed the strategic cooperation agreement with the equipment department of China Oil Prospecting Developmental Research Institute. With our advantages ,we have successively developed new products demanded by the market. We also predict the needs of the market ,by thinking what our customers think about and being eager to meet our cuatomers need.Based on the domestic market and having the international market in view,we will strive for our further development . Main products :meet-water/oil expanding packer ,union-joint forged integral-type high-pressure drilling rubber hose,double-hook self-locking flame-retardant hose,steel wire spiral rubber hose,high/low pressure steel wire braided rubber hose,metal hose,mud draining and sucking hose,flexible reinforced compound hose,packer rubber barrel ,corrugated compensators, high/low pressure union and joint; Our company also produces correlated fitting products,various fitting parts,rubber products,polyurethane products,products of silicon and fluorine rubber,Besides our products of state standard, trade standard,and enterprise standard,we can also produce international standard products of API,SAE,DIN to meet various demands of different customers .With our sincerity and honesty ,we will try our best to supply our customers with best products and service.

Company Info

  • Company Name: HEBEI BAOSHI SPECIAL FLEXIBLE RUBBER CHEMICAL INDUSTRY CO., LTD.
  • Representative: Wangyuesheng
  • Product/Service: Rubber Hose , RTP Pipe , Parkers , Seal Products , Joint , Mud Pump Piston
  • Capital (Million US $): 26,000,000
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 6
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: 103 str. Zhengguzhuang, Jingxian Town, Province Hebei, China
  • Contact Person: Ms. Jane
  • Tel: 86-010-65856090
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters