... "-48"(DN15-DN1200) 2. Wall thickness: Sch5-Sch160 XXS 3. Material: 317L 304/304L 316/316L 321/321 310S S31803 FittingsFeatures ... , HG/T21631, MSS SP-43, DIN 2605, JIS B2313. 5) Material: Stainless steel (304, 304L, 316, 316L, 321, 321H, 310S, 347H). 6) Our ... exchanger, and other fields. Packing: as per customers' requests. Fittings Stainless Steel Elbow Tee