Material introduction of plastic valve pipe (CPVC)

Material introduction of CPVC plastic valve pipe:

CPVC (chlorinated polyvinyl chloride), as a heat-resistant plastic valve fitting, has good heat resistance, chemical corrosion resistance, anti-aging performance, flame retardancy and high heat deformation temperature. It not only has many excellent properties of PVC, but also has good flame retardancy and low smoke characteristics. It can withstand most of the acid, alkali, salt, and heat resistance is significantly better than other plastics (compared with ordinary PVC The temperature of Vicat is higher than that of other thermoplastics. With the increase of chlorine content, the thermal deformation temperature of the product increases obviously, and the mechanical strength index of the product also increases correspondingly, so its application range is very wide. The scope of application is 0 ℃ ~ 93 ℃. All specifications, special properties and chemical properties of the product conform to ASTM f441, and the material conforms to 23447 of ASTM d1784. Therefore, plastic valve pipe is widely used for engineering piping and fire fighting piping such as chemical fluid transportation, industrial wastewater discharge, hot water and thermal chemical solution in semiconductor electronic factory.

Material characteristics of CPVC plastic valve pipe:

1. CPVC plastic valve pipe has high heat resistance: it can be used for the transportation of hot water and chemical fluid below 93 ℃.

2. CPVC plastic valve pipe corrosion resistance: excellent chemical resistance.

3. CPVC plastic valve pipe has good thermal insulation: 1 / 360 of the steel pipe.

4. CPVC plastic valve pipe has small fluid resistance: the inner wall of the pipe is smooth and free of scale.

5. CPVC plastic valve pipe conforms to the dissolution test and does not affect the water quality.

6. CPVC plastic valve pipe insulation is good: can be used in high-voltage, heat-resistant power pipe.

7. The cold joint construction of CPVC plastic valve pipe is simple and the construction cost is low.