ASTM/JIS/KS/EN//DIN Elbow(pipe fittings) 1.size:1/2" to 56" 2 ... ,DIN,JIS,KS,EN,BS ASTM/JIS/KS/EN//DIN Elbow Size: 1/2"-56"Wall thickness:SCH10-SCH160XXSStandard:ISO, ... power, gas, metallurgy, shipbuilding, construction. etcDelivery time: According to customer's requirementProductivity: 50000T/YOthers:1 Special design available according to requirement2 ... replied within 24 hours. ASTM/JIS/KS/EN//DIN Elbow