Stainless steel pipe fittings (stainless steel pipe fittings) is the stainless steel pipe into the socket part of the pipe and then along the edge of the pipe to do TIG welding pipe fittings, all connections are the most reliable connection. Tube socket diameter = pipe OD. According to the edge of the pipe welding parts can be further divided into slope edge, edge edge and edgeless three kinds of pipe fittings, socket welding specifications are generally DN15-DN100.
Butt-welded stainless steel pipe fittings are made of stainless steel pipe fittings and pipe counterparts along the seam made of argon arc welding pipe fittings, generally need to add welding.
Pipe socket diameter = pipe OD.
Butt welding is generally used for larger stainless steel pipe welding system.