The main uses of the steel plastic composite pipe with internal reinforcement are: building water supply system with high environmental protection requirements; Reclaimed water system; Fire sprinkler system; Industrial water and heating equipment circulating water system;

Technical and performance characteristics:
The steel plastic composite pipe with internal reinforcement condensation is made of burr or concave and convex reinforcement by special process on the inner wall of the steel pipe, and is produced by condensation process. It integrates the two processes of embedded plastic lined steel pipe with internal reinforcement and condensed plastic lined steel pipe, and has the advantages of embedded plastic lined steel pipe with internal reinforcement and condensed plastic lined steel pipe, ensuring the quality of the internal reinforcement and condensed steel plastic composite pipe.

Condensed plastic lined steel pipe: Condensed plastic lined steel pipe is composed of steel pipe and food grade plastic pipe through special processes such as reducing, bonding, etc. Due to the particularity of the process, it can effectively avoid steel plastic delamination. At the same time, the pipes adopt a variety of connection methods, and users can choose multiple ways according to their own needs. The particularity of the process can effectively avoid steel plastic layering. At the same time, the pipes adopt a variety of connection methods, and users can choose multiple ways according to their own needs.

Embedded plastic lined steel pipe with internal reinforcement: 1. The external surface is subject to triple anti-corrosion treatment of galvanization or baking paint, and the special steel pipe and polypropylene (or polyethylene) plastic pipe are compounded by special process. The installation is efficient and fast, with high reliability, weather resistance and pressure resistance. Working temperature of hot water pipe: 0 ° C~+75 ° Working pressure: 1.6MPa-2.5MPa;Working temperature of cold water pipe: 0 ° C~+55 ° C;

2. The embedded plastic lined steel pipe with internal reinforcement has strong thermal insulation and high corrosion resistance. It is suitable for open installation or concealed installation. Clean, non-toxic, safe and hygienic. All the performance indexes have met the requirements of the health standards of the Ministry of Health.

3. The inner wall is smooth, free of rust and scale, and the flow rate is 25% - 30% higher than that of metal pipes with the same inner diameter. The connector is an internal enamel non reducing pipe fitting, which has no flow path loss and can fully ensure the design flow. Plastic lined pipe fittings can also be used for connection.

4. Special condensation process is adopted. Thus, the inconsistent thermal expansion between the inner and outer tubes is effectively reduced, and the service life is greatly improved.

5. All specifications from DN15-DN500 are complete. DN15-DN100 thread mouth, DN50-DN350 groove clamp pipe fittings are connected, and DN50-DN500 can be connected by flange.

6. DN100~500 buried can be connected by heat insulation cooling butt welding, which can be used by customers with high quality and technical requirements.

Chengdu COSCO Pipeline Co., Ltd. is specialized in the research, development, design and sales of water supply and drainage pipelines and supporting pipe fittings, with a sales network all over the country. The company has a number of independent intellectual property rights and national patent technology. The company's products include: embedded plastic lined steel pipe with internal reinforcement; Condensed plastic lined steel pipe; Condensed steel plastic composite pipe with internal reinforcement; PSP steel plastic composite pressure pipe electromagnetic four side hot melting; PSP double-sided plastic lined steel pipe; Double side plastic lined steel pipe heat insulation cooling butt welding; (Double sided) plastic coated steel pipe; (Double side) heat insulation cooling butt welding of plastic coated steel pipe; Heat insulation and cooling butt welding of internal reinforcement and condensed steel plastic composite pipe; Insulated and cooled butt welding of enamel steel pipe; Steel mesh skeleton polyethylene composite pipe; Electric melting pipe fittings; Thin walled stainless steel pipe; Enamel pipe fittings in BSJLTC; Seismic support; Wear resistant plastic lined steel pipe; Stainless steel water tank, etc. We provide our customers with first-line products, ensuring the quality of COSCO Pipeline.

The company has advanced production equipment and perfect testing means, and has successively invested in Jiangsu, Hebei, Deyang, Shifang, Shandong, Renshou, Xindu and set up production bases. Now the company has developed the "special pipeline for secondary pressurization of water supply company" and built the brand of "COSCO Pipeline" into a well-known brand. The first-class products are dedicated to you, and the first-class service is accompanied by you. In the new century, the people of COSCO Pipeline will continue to work hard to develop more series of products, return the care of users, and become your strong backing. We will always follow the business principle of "building a business with integrity and winning with quality", keep forging ahead and strive for perfection, so that "Rongcheng Zhongyuan" products will become your most trusted products, and "Rongcheng Zhongyuan" people will become your most trusted friends. "If you choose COSCO Pipeline, you can rest assured.

Contact Person：Gou Jianxiong

Email：1925979968@qq.com

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