ASME GOST Butt Weld Fittings for Water Supply
JS FITTINGS produce and supply 90 degree steel elbows, steel pipe bends 5D, 10D, and other butt weld fittings that made of CS.
Model:JS-E
JS FITTINGS produce and supply 90 degree steel elbows, steel pipe bends 5D, 10D, and other butt weld fittings that made of CS.
Model:JS-E