316L is widely used in chemical industry because of its excellent corrosion resistance. 316L is also a derivative steel of 18-8 austenitic stainless steel, adding 2 - 3% Mo element. On the basis of 316L, many kinds of steel are derived, such as 316Ti after adding a small amount of Ti, 316N after adding a small amount of N, and 317L after increasing the content of Ni and Mo.
There are various connection methods of stainless steel pipe: common pipe types include compression type, compression type, movable joint type, push type, push screw type, socket welding type, movable flange connection, welding type and derivative series connection methods combining welding with traditional connection. According to their different principles, the application scope of these connection modes is also different, but most of them are easy to install, firm and reliable. Most of the sealing rings or gasket materials used in the connection are silicone rubber, nitrile rubber and EPDM, which meet the requirements of national standards, so as to avoid the worries of users.