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Question:

What is the difference between plastic lined steel pipe and rubber lined steel pipe?

What is the difference between plastic lined steel pipe and rubber lined steel pipe?

Answer:

Difference1. processing technology:Rubber lined steel pipe generally adopts the manual adhesive, vulcanizing process (can also be cold bonding operation); plastic lining pipe generally adopts the heating equipment, the overall rotational (tight loose lining, lining, molding, molding) main process steps can be completed by means of equipment. Therefore, the production efficiency of the lining pipe is obviously higher than that of the lining rubber tube.2.: the physical properties of rubber lined pipe due to the inheritance of the excellent properties of rubber, the chemical corrosion and wear resistance, heat resistance is also very prominent, and the plastic lined pipe in addition to resistance to chemical corrosion and lining hose close to the outside, in the wear resistance, heat resistance and adhesive strength are not as lining hose.
Lining plastic pipe plastic powder hot rotational molding, conveying chemical wastewater, circulating water treatment. The rubber lined steel pipe is made of cold sticky or vulcanized material to transport water quality, liquid and paste
Service life: because the lining rubber tube generally uses the rubber board to carry on the internal bonding, therefore inevitably has the union seam, but the lining plastic tube is a molding. Therefore, in the general chemical water transportation and Xunhua water treatment, the lining pipe is more stable, and the service life will be longer. But in the condition of the abrasive medium, the lining hose will be more durable.
Weather resistance: the practice proves that the rubber in the harsh environment (instantaneous high temperature and direct sunlight, external strength) stable performance, so the lining hose has a strong weather resistance, weatherability and lining performance of plastic pipe as lining hose.
Common ground1. the same matrix: carbon steel tube2., similar structure: are lined pipe, steel, rubber (plastic) composite3., corrosion resistance is close to: in most acid and alkali medium environment, can work properly

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