The advantages of high-pressure composite pipes are obvious Our company's high-pressure composite pipeline has obvious advantages (use pressure>4.0 MPa), and it is very competitive in the field of high-pressure medium transportation. Compared with traditional carbon steel pipes, plastic-coated steel pipes, ceramic pipes, stainless steel pipes, etc., steel-plastic composite pipes have man
The advantages of high-pressure composite pipes are obvious
Our company's high-pressure composite pipeline has obvious advantages (use pressure>4.0 MPa), and it is very competitive in the field of high-pressure medium transportation. Compared with traditional carbon steel pipes, plastic-coated steel pipes, ceramic pipes, stainless steel pipes, etc., steel-plastic composite pipes have many advantages such as good high pressure resistance, corrosion resistance of the whole pipe, good flexibility, light weight, and price advantage. It is gradually replacing bulky and expensive metal pipes.
The advantages of steel mesh plastic composite pipes are obvious;
1. High strength
The lining of high-strength steel wire greatly improves the strength of the pipeline, which not only has the characteristics of plastic pipe, but also has the characteristics of steel.
2. Good corrosion resistance
Double-sided anti-corrosion. It is resistant to acid, alkali and chemical corrosion. It is also resistant to electrochemical corrosion, will not produce galvanic effect with the stray current of the environmental soil, and the pipeline is safe and reliable.
3. Good weather resistance
When buried in the ground, the weather resistance is equivalent to that of polyethylene pipe. At a low temperature of 40°C, there will be no changes in physical properties and no freeze cracking. It can be used in all seasons. It does not condense in summer and does not require heat preservation when used in winter (the thermal conductivity is 1/200 of steel).
4. Good hydraulic characteristics
The equivalent roughness of the inner wall of the pipe is between 0.0015 and 0.015 ram, while the equivalent roughness of the steel pipe is generally 0.19 nHn (generally after three years, the hydraulic characteristics of the steel pipe are deteriorated due to corrosion and scaling, and the inner wall equivalent The roughness is calculated as 0.6mm.) Therefore, the inner wall of the pipe is smooth and not easy to scale, the conveying resistance is small, and the energy-saving effect is good. The conveying capacity can be increased by 20-30% compared with traditional pipes such as steel pipes.
5. Easy to install
Because of its light weight, few joints, easy and fast installation, and sufficient resistance to ground subsidence, expensive anchoring is not necessary during installation: low requirements for the bottom of the pipe trench, less earthwork, saving installation costs.
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