Introduction To Threaded Flanges

Threaded flange is the flange of the hole into the pipe thread, and with a threaded pipe supporting the realization of the connection is a non-welded flange.

Threaded flange is the flange of the hole into the pipe thread, and with a threaded pipe supporting the realization of the connection is a non-welded flange. It is flat welding flange or butt weld flange compared to the threaded flange with the installation, easy maintenance features, can not be allowed in some of the site to use the welding line. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is not good, can also choose thread flange. However, it is advisable not to use threaded flanges in the event of a sudden change in pipe temperature or a temperature above 260 ° C below -45 ° C to avoid leakage.