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PVC was accidentally discovered by French chemist Henri Regnault in 1835. Chloroethylene gas was unexpectedly exposed to sunlight and became a solid, a process now known as polymerization. However, it...
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When it comes to choosing a reliable manufacturer of PVC flexible hose pipes, there are several key factors to consider. From the brand's reputation to the quality of their products, finding the r...
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1. The pressure level of the rubber hose pipeAccording to the SAEJ517 standard, it is roughly divided into 5 grades: low pressure, medium pressure, high pressure, very high pressure, ultra-high pressu...
