... 2. WT:Sch5-Sch160XXS 3. Material:317L 904L 316L 310S stainless steel pipe fitting dimension Features: 1) Type: butt welded and ... (1/2"-48").we can also produce other specifications according to customers' requirements . 3) Wall thickness: SCH5S-SCH160S. 4) ... 321, 321H, 310S, 347H,S31803,904L,)6) Applications range: For use in the petroleum, smelting, foodstuff, power, papermaking, chemical, medical ...