pvc pipe model and specification

There are three types of pvc pipes: one is PVC water pipes, the models are de20, de25, etc. The second is PVC drainage pipe, the models are de50, de75 and so on. The third is PVC threading pipe, the models are Φ16, Φ20, etc. Its specifications are divided into two types: the first type of hard PVC pipe, the specification is GB/T13020-1991. The second type of soft PVC pipe specification is GB/T13527.1-1992.

pvc pipe model and specification

1. There are three types of pvc pipes: PVC water pipes, PVC drainage pipes, and PVC threading pipes.

PVC water pipe specifications: de20, de25, de32, DE40, de50, de63, de75, de110.

PVC drainage pipe specifications: de50, de75, de100, de125, de150, de200.

PVC threading pipe specifications: Φ16, Φ20, Φ25, Φ32, Φ40, Φ50, Φ60, Φ75, Φ100.

2. Specifications

Hard PVC pipe: The specification is GB/T13020-1991.

Specification of soft PVC pipe: The specification is GB/T13527.1-1992.

Precautions for installing PVC pipe

1. In order to ensure the safety and cleanliness of PVC pipes, brackets should be used to place the pipes on it. This can ensure that the pipes are not placed randomly or stepped on by people. The pipes can be used cleanly and prevent silt residues in the pipes.

2. Before installation, the layout of the construction pipeline should be checked clearly, not only to be neat, but also to have a strong structure and whether it is unobstructed.

3. When installing, put the pipes lightly to avoid damage during transportation, and pay attention to stones or silt staying in the pipes.

4. After the installation is completed, we will conduct a pressure test for a period of time, and then check that there is no water leakage at each interface during the test, and replace it immediately if found.

Article summary: The above is all about the pvc pipe models and specifications, I hope it will be helpful to everyone.