... 48" (DN15--DN1200) 2, THK: SCH5S--SCH160 XXS 3, MATERIAL: 304/304L, 316/316L, 317L,321, 310S,S31803 Detailed Product ... 48" (DN15--DN1200) 2, THK: SCH5S--SCH160 XXS 3, MATERIAL: 304/304L, 316/316L, 317L,321, 310S,S31803 stainless ... equipment, aviation, boiler heat exchanger, and other fields.7. Packing: Fumigation-free plywood cases or as per customers' requests. china Stainless steelbutt welded and ...