1.Item:seamless stainless steel reducer 2.Standard:ASTM,JIS,DIN,EN,GB 3.Size: OD: 3/8"-48" WT: SCH5-160, XS, XXS, STD ... 1. Item: Stainless steel reducer2. Type: Seamless and welded3. Standard ... , 317L, 321, 347, 347H, 304, 304L, 201, 202, etc5. Size: OD: 3/8"-48" WT: SCH5-160, XS, XXS, STD6. Applications ...