Nominal Size (GB Standard) Common Inner Diameter Common Outer Diameter

Imperial Size

ABS Pipe: 3mm Wall Thickness Pipe UPVC:HDPE 1/2 inch DN15 20 1/2 3/4 inch DN20 25 3/4 1 inch DN25 32 1 1 1/4 inch DN32 40 1 1/4 1 1/2 inch DN40 50 1 1/2 2 inch DN50 63 2 2 1/2 inch DN65 75 2 1/2 3 inch DN80 90 3 4 inch DN100 110 4 5inch DN125 140 5 6 inch DN150 160 6 8 inch DN200 225 8 10 inch DN250 280 10 12 inch DN300 315 12

Application scenarios and connection methods
Application scenarios: Widely used at the openings of containers such as water towers, water tanks, pools, buckets, and fish tanks, it can be used for sealing and sewage discharge, etc.
Connection methods: There are mainly two types, namely internal thread connection and external thread connection. The inner wall of the internal thread joint has threads and can be connected to pipes or fittings with external threads. The outer wall of the external thread joint has threads and can be connected to components with internal threads. In addition, there is a flat-insertion type ABS water tank joint, which is fixed by inserting the pipe into the joint and using glue or other sealing methods.
Structural composition: It is usually composed of the joint body, the parallel cap and the sealing ring. The joint body is the main part, equipped with internal or external threads, and is used for connection with pipes. The cap is used to fasten the joint to ensure a tight connection with the water tank. The sealing ring serves a sealing function to prevent water leakage.

Zhejiang shuiyou pipe and valve co., LTD is a professional supplier of engineering plastic piping system with high reputation in China. Company production and sales :UPVC pipeline; ABS pipeline; PP - H pipeline; CPVC pipeline, the company's products are widely used in the chemical industry, electronic semiconductor, biological medicine, environmental protection water treatment, air conditioning circulating water, air raid shelter drainage, steel metallurgy and other fields.

Zhejiang shuiyou pipeline valve co., LTD always adheres to the interests of customers as the basis of enterprise development, and keeps its promise. The company has been adhering to reliable product quality, high-quality service mode, high-quality professional and technical personnel, to provide customers with the most suitable for the enterprise operation rules and the most concise and satisfactory pipeline solutions.

"Rigorous, pragmatic, positive, efficient", the company advocates "people-oriented", "quality win" business philosophy, science and technology as the core, development

Exhibition scale economy, efforts to develop the road of global integration market, into the international first-class building materials enterprises, to revitalize national industry as its own responsibility.

The company would like to sincerely welcome people all walks of life, new and old customers to come to discuss business, and extend sincere thanks

Enterprise philosophy: do professional things with professional heart!