2024-10-12
The connection methods of rotary joints include threaded connections and semi split ring flange connections. The flange materials include: 20 #, A105, Q235A, 12Cr1MoV, 16MnR, 15CrMo, 18-8, 321, 304, 304L, 316, 316L, etc. Flanges can be divided into flat welding flanges, butt welding flanges, threade