... seamless steel tube standard: ASTM/ASME,API,DIN,JIS,BS,SAE OD: 16MM- OD426MM Thickness: SCH10,SCH20,SCH40,SCH80 seamless steel ... tubeIn accordance with standard ASTM/ASME,API,DIN,JIS,BS,SAE and other standard,wide range of specification ,exporting experience for ... XXSLength: according to customers requestPacking: bundle Seamless steel pipe Material20# 16Mn StandardGB/T8162GB/T8163GB/ ...