1.Standard:GB,JIS,DIN,ASTM A312,ASTMA269,ASTM268/268M 2.Certification:ISO9001 3.Material:304,304L,316,316L Stainless steel tube pipe1. ... ",3 1/2",4",5",6",8",10",12",14",16",18"5.W.T:SCH5S,SCH10S,SCH40S,SCH80S Descriptionwelded stainless steel tube O.D3/8"-8 ... Delivery Time10-20 days Loadin 20',40' container welded stainless steel tube Other Features:1) Arts and crafts: cold-drawn or cold-rolled ...