What are the common specifications of stainless steel joints?

What are the common specifications of stainless steel joints?

Stainless steel joints are important fittings for connecting pipelines, typically used in pipeline systems for transporting liquids, gases, and solid particles. According to different pipeline requirements and practical application scenarios, there are various common specifications for stainless steel joints.

1、 Stainless steel sleeve joint: The specifications of the butt welding interface usually include DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, etc., where DN represents the nominal diameter.

2、 Stainless steel threaded joints: The specifications of threaded joints typically include 1/8 ", 1/4", 3/8 ", 1/2", 3/4 ", 1", 1-1/4 ", 1-1/2", 2 ", 2-1/2", 3 ", 4", etc., measured in inches.

3、 Stainless steel threaded pipe joint: The specifications of flange joints usually include DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, etc. Different specifications of flange joints can also be selected according to different flange standards (such as GB standards, ANSI standards, DIN standards, etc.).

4、 Stainless steel elbows, tees, tees, and other joints: The specifications of these joints are usually determined based on the bending angle and number of branches of the pipeline. Common elbow angles include 45 degrees, 90 degrees, 180 degrees, etc., and the number of branches includes tees, tees, etc.

Stainless steel joints of different specifications are suitable for different pipeline systems, and selecting the appropriate size of joints can ensure the safety and stability of pipeline connections. In addition, the design and selection of stainless steel joints also need to consider factors such as the working pressure, temperature, and medium of the pipeline to ensure their normal operation and achieve the expected use effect.