1.Item:seamless stainless steel reducer 2.Standard:ASTM,JIS,DIN,EN,GB 3.Size: OD: ... /8"-48" WT: SCH5-160, XS, XXS, STD 1. Item: Stainless steel reducer2. Type: Seamless and welded3. Standard: ASTM, JIS, DIN, EN ... -160, XS, XXS, STD6. Applications range: for use in the petroleum, smelting, foodstuff, power, papermaking,chemical, medical equipment, aviation, boiler heat exchanger ...