Blue Paint JIS B2220-1984 SOHFF Slip On Weld Flange16K For Petroleum
JIS SOHFF , Pressure 5K - 20K ,Size 15A - 1500A Slip On Weld Flange
... Explore More
GOST 12820-80 CT20 Q235 Hub Slip On Weld Flange For Chemical Industry , Plate RF Flanges
GOST 12820-80 Slip On Weld Flange , Carbon Steel , ... Explore More