Material:
①Stainless Steel:ASTM A403 WP304, WP304L, WP304/304L, WP316, WP316L, WP316/WP316L, WP317L, WP321, WP321H, WP347, WP347H, A815 S31803 (Duplex Steel), 904L etc.
②Carbon&Alloy Steel:ASTM A234WPB, WP11, WP22, WP5, WP91,ASTM A860(MSS SP-75) WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70, A240 WPL6, WPL3 etc.