Connection method of stainless steel pipe

There are many ways to connect stainless steel pipes. Common types of pipe fittings include compression, compression, articulation, push-in, push-thread, socket welding, articulated flange connection, welding, and welding and traditional connections. Combined derivative series connection mode. These connection methods have different applicable scopes according to their different principles, but most of them are easy to install, firm and reliable. The sealing ring or gasket material used in the connection is mostly silicone rubber, nitrile rubber and EPDM rubber that meet the requirements of national standards, eliminating the user's worries.

Compression connection steps

1. Broken pipe: Cut the pipe according to the required length. When the pipe is broken, do not use excessive force to prevent the pipe from being out of round.

2. Removal of burrs: After the pipe is cut, the burrs should be removed to avoid cutting the sealing ring.

3. Scribe marking: In order to make the steel pipe fully inserted into the pipe fitting socket, the insertion length must be marked and drawn on the pipe end.

4. Assembly: The sealing ring should be correctly installed in the U-shaped groove of the pipe fitting, insert the pipe into the pipe fitting socket, and wait for crimping.

5. Crimping: When crimping, the protruding part of the pipe is placed in the concave groove of the mold, and the jaws are kept perpendicular to the pipe axis.

6. Inspection: After the crimping is completed, use a special gauge to check the crimping size.