What specifications of pvc drainage pipes are used for home decoration?
生活中最常用到的PVC管排水管规格有以下种：32mm，40mm，50mm，75mm，90mm，110mm，125mm，160mm，200mm，250mm，315mm。PVC-U管材通常为4m或6m，具体的根据需要来协定。
The most commonly used PVC drainage pipe specifications in life are as follows: 32mm, 40mm, 50mm, 75mm, 90mm, 110mm, 125mm, 160mm, 200mm, 250mm, 315mm. PVC-U pipes are usually 4m or 6m, and the details are agreed according to the needs.
PVC管排水管是以卫生级聚氯乙烯(PVC)树脂为主要原料，加入适量的稳定剂、润滑剂、填充剂、增色剂等经塑料挤出机挤出成型和注塑机注塑成型，通过冷却、固化、定型、检验、包装等工序以完成管材、管件的生产。
The drainage pipe of PVC pipe is made of sanitary grade PVC resin as the main raw material, and added with appropriate amount of stabilizer, lubricant, filler, color enhancer, etc., which is extruded by plastic extruder and injection molded by injection molding machine. The production of pipes and pipe fittings is completed through cooling, curing, shaping, inspection, packaging and other processes.
