... building materials supplier Standard: ASTM,AISI,DIN,JIS,GB stainless steel tube/pipe/fitting1.Standard:GB,JIS,DIN,ASTM A312,ASTMA269,ASTM268/268M2 ... 1. Low and middle pressure fluid transportation pipeline 2. Casing Tube 3. Boiler Pipe 4. Petroleunm and natural gas industry ... Delivery Time10-20 days Loadin 20',40' containerwelded stainless steel tube Other Features:1) Arts and crafts: cold-drawn or ...