1)Name: ASTM A210 Medium Carbon Boiler and super Steel tube    2)Steel grade: A1, C 3)Offer Size: O.D: 12mm -114.3mm W.T: 1mm -12mm   L: max 9000mm 4) Surface treatment: Oil-dip paint black with two plastic caps on 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 : 1 ton( some specification are excepted)         7) Delicery time: 15-25 days also according to the actual weight        8)Inspection: Strictly according to the standard requirements and offer the original MTC (EN10204.3.1/3.1B)       9) Place of orgin:Jiangsu , China 10)Application: For manufacture wal panel ,economizer,reheater,superheater and steam pipeline of boilers. Contact person: Ms helen        Tel:0086-0512-56371090/0086-13921973046        Fax:0086-0512-56773293        E-mial:dfhelen0869(at)gmail(dot)com   Skype: helenbely