... big bend, reducer, big and small head, cap that can apply many fields 1) Name: pipe fitting ( elbow, flange, reducer, tee, big bend, big and small head ... , A403-WP316, A403-WP316L6) Quality: frist-class and good after-sale service7) Place of origin: Hebei, ... and high-temperature resistant with black painting c> all the production process are made under the ISO9001:2000 strictly offer big and small head ...