... covering elbow,flange, big bend, reducer, big and small head, cap that can apply many fields ... fitting ( elbow, flange, reducer, tee, big bend, big and small head, cap )2) Size: from 1/2" ... WP304L, A403-WP316, A403-WP316L6) Quality: frist-class and good after-sale service7) Place of origin: Hebei, ... to the customer’s requirement b> anti-corrsion and high-temperature resistant with black painting c> all ...