Carbon steel seamless connection

There are many ways to connect carbon steel seamless tube, and now several commonly used methods are listed:
a, compression type; b, live connection; c, compression; d, push; e, taper thread; f, socket welding; g, live flange connection; h, welding and welding and the traditional combination of the derivative Series of connections.

Different connections, because of their different production principles, its application areas are also different, but in general have one thing in common is the easy installation, solid and reliable.

Here are some of the more common connection to do a brief introduction:
1. Compression: the pipe into the pipe fittings, fastened by the nut, with a spiral force to the mouth of the casing through the seal ring compression, sealing effect, to complete the connection pipe.
2. Welding type: the end of the pipe processing bevel, with manual or automatic welding on the pipe ring welding.
3  Flange: the flange and pipe for TIG welding, with fast clip or bolt fastening, so that the seal between the flange sealing effect, to complete the pipe connection.
4. Pressurized: the pipe into the pipe fittings with a special installation tool to the wall pressure hexagonal pipe, the internal seal is also deformed into a hexagonal

5. Taper thread type: is the external thread and pipe for TIG welding, the female thread pipe fittings to connect the taper thread sealing effect, to complete the pipe connection.