We warmly welcome friends from home and abroad to visit and seek common development.
Flat Welding Ring Loose Flange
Threaded Flange (TH)
Flange Cover BL100-2.0RF
Neck Flat Welding Flange SO100-2.0RF
Neck Flat Welding Flange SO40-1.0RF
Neck Butt Weld Flange WN100-1.0RF