PVC pipe specifications and classification
PVC pipes can be divided into soft PVC pipes and hard PVC pipes according to different properties. The main difference is whether they contain plasticizers. The soft PVC pipe contains the company, so the physical properties are relatively weak and cannot withstand a certain water pressure. Therefore, soft PVC pipes are usually used in ceilings, floors, and leather surfaces, and are often used as conduits.pvc pipe 250mm,pvc pipe 120mm,pn4 pvc pipe
The rigid PVC pipe does not contain plasticizers, it is easy to form during production, and its physical properties are very good. Rigid PVC pipes are usually used as drainage pipes and water supply pipes, and have great development and utilization value.
The market share of soft PVC pipes is only one-third, while rigid PVC pipes account for two-thirds. The raw material of PVC pipe is not completely thin, but environmental protection additives can be used to make it a non-toxic and tasteless environmentally friendly product.