1)Name: ASTM A213 Seamless ferrite and austenitized alloy steel tube 2)Steel Grade : T11,T12,T22, Other grade is also negotiable. 3)Offer Size:O.D: 10mm -127mm W.T: 1mm -12mm   L: max 9000mm 4)Surface:oil-dip Paint black and with two plastic caps on the each end 5)Packing: Hexagonal packing with several steel strip,or standard packing with plastic bags if necessary will be packed with woodencase. 6)Minium order: 2 tons(some specification are excepted) 7)Delivery time: 15-25 days also according to the actual order quantity 8)Inspecition: according to the standard requiremet and offer the Orginal MTC (EN10204.3.1/3.1B) 9)Place of origin: Jiangsu China 10)Application: For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers,high pressure serive,heat exchanger. Contact person: Ms helen        Tel:0086-0512-56371090/0086-13921973046        Fax:0086-0512-56773293        E-mial:dfhelen0869(at)gmail(dot)com     Skype: helenbely