1. Specifications and dimensions of PVC drainage pipes
The specifications and dimensions of PVC drainage pipes are generally marked according to the outer diameter of the pipes. Common specifications are 50mm, 75mm, 1 10mm, 160mm, 200mm, 250mm, 3 15mm, 400mm, 500mm, etc. The wall thickness of PVC drainage pipe is generally determined according to the size of the pipe. Generally, the wall thickness of the pipeline is directly proportional to the outer diameter of the pipeline.
2.2 installation steps. Pvc drain pipe
The installation steps of PVC drainage pipes generally include the following steps:
2. 1 Prepare
Before installing PVC drainage pipes, some preparatory work needs to be done. First, check whether the specification, size and length of the pipeline meet the requirements, and then check whether the surface of the pipeline is smooth, cracked or otherwise damaged.
2.2 Cutting the pipeline
Before installing PVC drainage pipe, the pipe must be cut according to the required length. When cutting, special cutting tools are needed. After cutting, both ends of the pipeline need to be polished and leveled to facilitate connection.
2.3 Connecting pipes
There are generally two ways to connect PVC drainage pipes, one is to use special glue for PVC drainage pipes, and the other is to use special connectors for PVC drainage pipes for connection. Before bonding or connecting, a proper amount of glue or lubricating oil must be coated on both ends of the pipeline to facilitate the connection.
2.4 Fixed pipeline
After the PVC drainage pipe is connected, fix the pipe on the wall or the ground to prevent the pipe from moving or shaking.
3.3 Comparison table of specifications and dimensions. Pvc drain pipe
The following is a comparison table of specifications and dimensions of PVC drainage pipes for your reference:
Pipe size, outside diameter (mm) and wall thickness (mm)
50 mm 502.0
75 mm
1 10mm 1 103.2
160mm 1604.0
200 mm 2005.0
250 mm 2506.3
315mm 3 157.9
400mm400 10.0
500mm500 12.5