Blue PVC pipe or PVC pipe and tubing for drinking water. According to the IEC standard. 17-2532 pipes are used for water supply, sanitation, such as indoor plumbing. Or with a pump This tube type is the only type in three companions, we have identified the pressure or classes, including PVC 5, PVC 8.5, PVC 13.5 The numbers indicated are the nominal pressure and the pressure indicates. For applications requiring pressure at the temperature of 27 ° C, the standard describes. Class isPressure specified in units of MPa. Table I quoted to see it.
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