【Science Stickers】Lectures on the production process of PVC products
Part 1: Brief introduction of PVC processing technology 1. The role of raw materials (including phys...
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Part 1: Brief introduction of PVC processing technology 1. The role of raw materials (including phys...
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1. Why does the desalination medium use rubber-lined butterfly valve and fluorine-lined diaphragm va...
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A valve is a pipeline accessory. It is a device used to change the cross section of a pipeline and t...
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PVC pipes have become a popular building material due to their low cost and durability. PVC pipes ca...
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1. PVC (UPVC, RPVC, PVC-U) 1. The best mold temperature is 40℃. The shrinkage rate of coarse powder...
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1. What is the relationship between the two? The flow rate and flow rate of the valve mainly dep...
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Water pipe insulation can improve the efficiency and performance of the piping system and reduce the...
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Pipes made of high-density polyethylene (codes PE3408 and PE3608) are mainly used in industrial and ...
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At present, many engineering plastics have been successfully applied to mechanical parts and have ac...
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A common question about air compressors is: "Which type of pipe fittings series should an air compre...
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The significance of choosing the correct valve In the fluid piping system, the valve is the control...
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Pipe flange is a bridge used to establish a connection between two pipes. It can be used to dismantl...
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