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q235b q345b erw black round steel welded pipe for building

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We can supply you need q235b q345b erw black round steel welded pipe for building.

China API / ASTM ERW Welded Mild Steel Black Round Pipe

API, ASTM, ERW manufacturer / supplier in China, offering API / ASTM ERW Welded Mild Steel Black Round Pipe for Construction, API Gas Line Mild Seamless/ERW Carbon Steel Pipe with Galvanized Coated for Casing, ASTM A53 Schedule 40 Low Carbon ERW Welded Steel Pipe & Tubes and so on. China Building Material Welded Squarestructure Steel Pipe Building Material Welded Squarestructure Steel Pipe Product Description What kind of pipe/tube can we do? We have three manufacture lines,which cost more than 3 million dollars.The 3 lines make full sizes of square and rectangular tubes:20mm*20mm-600mm*600mm square tubes;20mm*30mm-600mm*800mm rectangular tubes, thickness:1.5mm-35mm,over 2800 kinds of specifications.

China GB/T3091 Q235B Galvanized Steel Square Pipe -

Galvanized Steel Square Pipe, Galvanized Square Pipe, Galvanized ERW Square Pipe manufacturer / supplier in China, offering GB/T3091 Q235B Galvanized Steel Square Pipe, 8mm 10mm 12mm 18mm 20mm 22mm Pb X-ray Protective Radiation Shielding Lead Glass, Radiation Proof Lead Glass 90mm 120mm 150mm 180mm Zf6 Zf7 and so on. China Ms Galvanized ERW Steel Pipe (Q235B Q345B 16Mn Galvanized ERW Steel Pipe, Galvanized Steel Pipe, Galvanized ERW Steel Pipe Q345b manufacturer / supplier in China, offering Ms Galvanized ERW Steel Pipe (Q235B Q345B 16Mn S235Jr), Copper Piping (C10200 C11000 C12000 C12100 C12200), Metal Alloys China Q235B Q345b Equivalent Steel H Beam for Structural H Beam, Steel H Beam, Steel Beam manufacturer / supplier in China, offering Q235B Q345b Equivalent Steel H Beam for Structural Steel Building, ASTM A36 Carbon Metal Ms Sheet Steel Plate Price Per Kg, Mild Steel Black Galvanized Square Rectangular Steel Tube and so on.

China Q235B/Q235C/Q235D/Q345b/Q345c/Q345D Welded Iron Pipe

Q235B/Q235C/Q235D/Q345b/Q345c/Q345D Welded Iron Pipe Price China Q235b Seamless Steel Pipe, Q235b Seamless Steel St52 Q235B Q345b Round / Square ERW Carbon Hollow Section Zinc Coating Seamless Pipe Gi Steel Tube Galvanized Steel Pipe. Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe. FOB Price:US $ 660-860 / Ton Min. Order:5 Tons. Type:Welded; China Round Steel Pipe For Building In Stock Manufacturers Please be free to buy round steel pipe for building in stock in stock here from our factory. All products are with high quality and competitive price. Black Carbon Welded Steel Pipe means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very

China product welded erw round black steel pipe - Welded

Square Pipe, Steel Hollow Section, Steel Pipe manufacturer / supplier in China, offering Gi Weld Carbon ERW Square Pipe Galvanized Round Steel Tube for Building Material, Hot Rolled Carbon Steel Plate for Boiler Plate, Q235B Q345b Square Steel Hollow Section Rectangle Steel Hollow Section and Galvanized Steel Products, Square Steel Pipes - Black Carbon Mild Steels Square Hollow Section Profiles For Structural Used Tubes Q235b Q345b A53 SS400 Grade Square Steel Pipes. Square Tube. Hollow Section Fence A53 Zinc Coated ERW Round Hollow Section Steel Tubes GI Welded Pipes. Directly Supply MS Q235B Q345B SS400 Grade Black Carbon Steel Angles Bar. Hot Rolled. $500 High Frequency Welding Hollow Steel Pipe , Steel Electronic Resistance Welded Hollow Steel Pipe Hot Rolled Low Carbon Steel Sheet Q235B; 4" Diameter Round Steel Tube Made By Hot Dipped Galvanized Steel Sheet; Durable 3x4 SHS RHS Rectangular Hollow Steel Pipe 2 - 32 mm Thickness; DIN JIS Square Hollow Steel Pipe For Greenhouse Frame / Structure Tube; Q235B Q345B Welded Hollow Steel Pipe

Large diameter erw spiral welded steel pipe - Weld Steel Pipes

Spiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Large diameter erw spiral welded steel pipe - Weld Steel PipesSpiral welded pipe is manufactured from steel coil. The coil is unwound and then welded while it is being turned into the shape of the pipe. Changing the angle of the spiral and the thickness of the coil is all that is needed to change from one pipe size to another. The two sides of the double submerged arc weld penetrate the full thickness of the steel to ensure the strength of the finished pipe. Tianjin Ehong International Trade Co., Ltd. - Steel Pipe GB/T9711.1-2011 Grade Q235B Q345B SSAW spiral steel pipe. $600.00 - $700.00 / Metric Ton. 1 Tianjin Ehong Sch40 carbon steel weld pipe steel pipe ERW Welded Black pipe. Hot Rolled. Cold Rolled. Steel. $500.00 - $600.00 / Ton. 10 Tons (Min. Order) Australian standard c350 c250 carbon welded steel pipe, erw round steel pipe. $400.00 - $600.00

Welded Carbon Steel Pipe by Shenzhen Jieling Industries Co

Grooved Surface 1.Galvanized2.Painted (Black or red painting)3.Oil4.Bared or as per customers' requirement Standard ASTM/BS/JIS/DIN/GB Material Q195,Q235B,Q345B,St37,St52,SS400,S235JR,S275JR.S355JR etc Certificate ISO9000 Application Steel Structure,Building Material,Scaffold Steel Pipe,Funiture Pipe etc Production Process black q235b steel h beam for construction - Boiiler Steel H Beam,Steel Rebar,Galvanized Steel Coil manufacturer / supplier in China,offering Q235 Black ERW Welded Steel Pipe for Steel Building,S235jr Q235B A36 Hot Rolled Mild Steel Plate Iron Metal Sheet for Building Material,Grade A36 Ss400 Q235B H Section Steel Beam for Steel Building and so on.european Ltd. China Q235B Q345b Steel H we provide high quality gb erw q235b q345d carbon steel Building Material / Hollow Tube,Erw Q345 Q235b Erw Black Round Steel Welded Pipe , Find Complete Details about Building Material / Hollow Tube,Erw Q345 Q235b Erw Black Round Steel Welded Pipe,Mild Steel Hollow Pipe,Spiral Welded Steel Pipe,1.0425 Carbon Steel Tube from Steel Pipes Supplier or Manufacturer-Tianjin Boer King Steel Import And

China Structural Building Material/Hollow Tube/Metal/ERW

China Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe, Find details about China Round Steel Welded Pipe, Steel Pipe from Structural Building Material/Hollow Tube/Metal/ERW Q345 Q235B ERW Black Round Steel Welded Pipe - Jinan Xin Jiyuan Special Section Tube Co., Ltd.

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We can supply you need q235b q345b erw black round steel welded pipe for building.