Materials: Carbon Steel: ASTM A234-WPB,WPC, Stainless Steel: ASTM A403 WP304,WP304L,WP304H,WP316,WP316L,WP321,WP321H,WP347H,WP317, Duplex Steel: ASTM A815 S31803, 2205, S32750, S32760 Low Temp Steel: ASTM A420-WPL6,WPL3, Alloy Steel: ASTM A234-WP11,WP22,WP91 Type Elbow (45°, 90°,180°) Tee ( straight&reducing) Reducer ( Conc.&Ecc. ) Cap Cross Lap joint stab ends ·Specification ASME B16.9 MSS SP-75 JIS B2311, 2312 DIN 2605 ·Dimension