Characteristics and application of stainless steel butt welding flange
Butt welding flange is mainly used to connect pipes with each other. According to the structural type, there are integral flange, looper flange and threaded flange....
2021-10-13
Pay attention to the following items when painting carbon steel pipe fittings
The painting of carbon steel pipe fittings shall be carried out in the workshop without wind. The surface of pipe fittings shall be painted evenly, both inside and outside. Do not p...
2021-10-13
Manufacturing essentials of butt welding elbow
The welding rod for butt welding elbow shall be kept dry during use. The titanium calcium type shall be dried at 150 ℃ for 1 hour, and the low hydrogen type shall be dried at 200-...
2021-10-13
What are socket welded fittings?
Socket welded pipe fittings are a group of high-pressure pipe fittings used in various industrial production processes. Socket welding refers to a pipe connection mode in which pipe...
2021-10-13
Production technology of stainless steel elbow
The production process of stainless steel elbow is as follows: incoming pipe blank - Inspection - forming - Cleaning - adjustment - chamfering - Lettering - polishing - Cleaning - d...
2021-10-13
What are forged fittings
Forged pipe fittings - in the pipe fitting manufacturing industry, the broad sense of "forging" is a relatively broad concept, which refers to the manufacturing of pipes, plates and...
2021-10-11
