... --building materials supplier Standard: ASTM,AISI,DIN,JIS,GB stainless steel tube/pipe/fitting1.Standard:GB,JIS,DIN,ASTM A312,ASTMA269,ASTM268/268M2 ... ",6",8",10",12",14",16",18"5.W.T:SCH5S,SCH10S,SCH40S,SCH80S Descriptionwelded stainless steel tube O.D3/8"-8"W ... requirments Delivery Time10-20 days Loadin 20',40' containerwelded stainless steel tube Other Features:1) Arts and crafts: cold-drawn or cold ...