ASTM A53 pipe (also referred to as ASME SA53 pipe) is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations involving coiling, bending, and flanging, subject to certain qualifications.

　　ASTM A53 pipe covers Seamless and Welded, Black and Hot-Dipped Galvanized nominal (average) wall pipe for coiling, bending, flanging and other special purposes and is suitable for welding. Continuous-Welded pipe is not intended for flanging. Purpose for which pipe is intended should be stated on order.

　　The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric furnace, or basic-oxygen. The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding.

　　SIZES

　　0.5– 12” some limitations dependent upon grade. Sizes up to 26” OD are available on limited basis.

　　Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. This specification covers seamless and welded black and hot-dipped galvanized steel pipe.

　　Delivery Condition:

　　Annealed, Normalized, Normalized and Tempered

　　Inspection and Test:

　　Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

　　Surface treatment:

　　Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting

　　ASTM A53 Gr.B pipe is used in these industries:

　　Steam Boilers

　　Power Generation

　　Fossil Fuel Plants

　　Electric Power Plants

　　Industrial Processing Plants

　　Cogeneration Facilities

　　Company introduce:

　　Jawaysteel Co., Ltd., founded in 1998, is a professional manufacturer and global exporter specializing in stainless steel and normal steel manufacture and exportation.Our plant now covers a land area of 18000 square meters, with 160 employees and 19 technicians. Backed up by our loyalty customers, old and new, as well as our advanced R&D team, the ranges of our stainless steel products are expanded to more varied choices, such as stainless steel wire, rod, round bar, flat bar, angle bar, channel bar, pipe, plate, sheet and coil made according to the norm and specification in GB, ASTM, JIS, EN, TOCT, KSD, and IS.

　　Contact information:

　　Web:www.jawaysteel.com

　　Tel No: 0086-21-36360955 /36360933/36361733/36361755

　　Fax No: 0086-21-36361766

　　Mob: 0086 13816774351

　　E-mail:806@jawaysteel.com

　　Skype:jawaysteel806

　　Wechat:0086 13816774351

　　Address: Suite 15G,Yongrong Enterprise Center,No.1111 Liyang Road,HongKou Area,Shanghai 200081,China

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