PRODUCT:Hubbed socket welding steel pipe flanges with male face Specifications 1.Size: from 1/2 to 24 inch (DN1000-DN6000) Materials: carbon steel or
China
PRODUCT:Hubbed socket welding steel pipe flanges with female face Specifications 1.Size: from 1/2 to 24 inch (DN1000-DN6000) Materials: carbon steel
China