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What is PPH material? PPH is a modified polypropylene, which is β-modified to ordinary PP material to make it have a uniform and fine Beta crystal structure. It has better chemical resistance, abrasion resistance, good insulation, and high-temperature resistance than PP. The color of the PPH tube is gray. The operating temperature range is from minus 0 degrees to plus 100 degrees Features of PPH Pipes Excellent corrosion resistance: It is generally used for the transportation of corrosive liquids, and can withstand the corrosion of most chemicals. long-term stability! Excellent chemical resistance, especially to halogens and alkaline solutions. [...]

Plastic Valve The plastic valve is the most important part of the fluid conveying system in the plastic piping system. According to its function, it can be divided into shut-off valve, check valve, regulating valve, etc. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. The degree of industrialization is getting higher and higher, and the requirements for valve reliability are getting higher and higher, and even absolute safety is expected. From the perspective of environmental protection, green recyclable plastics [...]

PVC is made by polymerization of vinyl chloride monomer (VCM), which is hygienic and non-toxic, light in quality, and easy to transport and install. It is used for drainage, agricultural irrigation, environmental engineering pipes, air conditioning pipes, etc. CPVC is made of polyvinyl chloride (PVC) modified by chlorination again, and its heat resistance, resistance to acids, alkalis, salts and oxidizers is much higher than that of PVC.

PVC is made by polymerization of vinyl chloride monomer (VCM), which is hygienic and non-toxic, light in quality, and easy to transport and install. It is used for drainage, agricultural irrigation, environmental engineering pipes, air conditioning pipes, etc. CPVC is made of polyvinyl chloride (PVC) modified by chlorination again, and its heat resistance, resistance to acids, alkalis, salts and oxidizers is much higher than that of PVC.

Check valve is a kind of automatic valve to prevent the backflow of media in the pipeline to damage the equipment. Different fluid media need to choose different models of check valves. Check valve is widely used in petroleum, chemical, pharmaceutical, fertilizer, electric power and other industries under various working conditions of the pipeline. Applicable media are water, oil, steam, acidic media, etc.

The most obvious difference between the appearance of a three-way valve and an ordinary valve is an extra output port.The difference between three-way valves and ordinary valves is that there is an output port at the bottom, and when the internal spool is in a different position, the outputs are different. Three-way valves are divided into merging and diverging valves according to the fluid action.