Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of po linear plastic pipe in China. We warmly welcome you to wholesale high quality po linear plastic pipe at low price from our factory. If you have any enquiry about quotation, please feel free to email us.
PO Linear plastic pipe

Steel lining plastic composite pipe is based on ordinary carbon steel pipe, lining chemical excellent thermoplastic plastics, the cold pull composite or roll plastic molding, it has both the mechanical properties of steel pipe, and corrosion resistance of plastic pipe, slow scale, not easy to grow the characteristics of microorganisms, is conveying acid, alkali, salt, corrosive gas medium ideal pipeline.
Performance Introduction
Operating temperature of PO lining pipe medium: -25℃ ~ + 105℃ Medium working pressure: positive pressure 2.5MPa; negative pressure 90 KPa series product characteristics: non-toxic and low temperature resistance, vacuum corrosion resistance, aging resistance, impact resistance, smooth surface and strong binding force. The organic solvent of general acid and alkali salt has good performance, and it is suitable for the transportation of corrosive gas, liquid, solid liquid and slurry medium.
This product is widely used in chemical industry, biology, electric power, smelting, pharmaceutical, food, environmental protection and other fields, in-20℃ -105℃ is to replace rubber porcelain, FRP, stainless steel and plastic plate lining of the ideal material.
Technical Function
(Environmental protection) lining plastic steel pipe technology lining plastic steel pipe inherits the advantages of steel pipe and plastic pipe, and according to the market demand, production process, anti-corrosion measures, connection mode, cost performance and many other aspects of the comprehensive analysis of the reasonable design of pipe material. Therefore, the pipe has many technical characteristics and is widely used in the cold and hot water supply system of various buildings. The connection mode has special clamp ring connection, groove (clamp) connection or wire buckle connection, the construction technology is similar to the trench connection of steel pipe and steel pipe wire buckle connection.
With the popularity of people's awareness of environmental protection and health, new environmental protection water pipes emerge like bamboo shoots after a spring rain, and their varieties are difficult to enumerate. The lined plastic steel pipe inherits the advantages of the steel pipe and the plastic pipe, while abandoning the disadvantages. One of the most important contents in the pipe design is to reasonably determine the wall thickness of the pipe according to the use conditions and requirements, and this parameter directly affects the cost performance of the product. The unique wall thickness design of the lined plastic steel pipe includes the wall thickness of the inner plastic pipe and the wall thickness of the outer welded pipe, which determines a series of technical characteristics:
1, a wide range of application, complete specifications and varieties;
2. Unique production process;
3. Reliable and fast connection mode;
4, the surface corrosion prevention measures are perfect, beautiful;
5, the outer layer of welding pipe wall thickness design is reasonable;
6. The wall thickness of the inner plastic pipe is reasonable to ensure the diameter;
7. Energy conservation and environmental protection, with great development potential;


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