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Q235 Black Welded Or Seamless Steel Pipe Iron Square Tube

  • Welded mild carbon Q235 steel square tube

    Q235 WELDED MILD SQUARE STEEL PIPE,MS HOLLOW . Jan 13, 2016 Q235 WELDED MILD SQUARE STEEL PIPE,MS HOLLOW ERW Welded MildSteel Black Round Pipe,ERW Q235 Q345 carbon steel pipe . Steel Square Tube - Made-in-China. 77549 products 100X100mm Carbon Steel Square Tube for Metal Building Material.

  • Rectangular/ Square hollow section - Sunny Steel

    Weled steel pipe specification, Standard and identification. Welded steel pipe (steel pipe manufactured with a weld) is a tubular product made out of flat plates, known as skelp, that are formed, bent and prepared for welding.

  • Q195 Q215 Q235 Q345 Welded Square Steel Pipe

    Tianjin Xuboyuan Iron & Steel Trading Co., Ltd. Welded Square Steel Pipe, Welded Square Steel Tube, Square Steel Pipe manufacturer / supplier in China, offering Q195 Q215 Q235 Q345 Welded Square Steel Pipe, Cold Rolled Steel Coil for Making Sheet and Pipe Made in China, Building Material ASTM A36 Grade Black Rectangular Steel Pipe in Tianjin and so on.

  • Q235 ERW Black Square/Rectangular Welded Steel Pipe

    Steel Pipe, Welded Steel Pipe, ERW Pipe manufacturer / supplier in China, offering Q235 ERW Black Square/Rectangular Welded Steel Pipe, X42 X46 X52 X56 X60 API 5L Gr. B ERW Steel Pipe, Hot Sale Welded ERW Steel Pipe / Tube and so on.

  • 30mm*30mm GB/T3091 Q235 welded black tube | ZS Steel Pipe

    Cangzhou Zhongshun Steel Pipe Trade Co.,Ltd, was set up in 2010, we have many cooperated mill, such as SSAW, ERW, LSAW, SMLS, casing and tubing, pipe and fitting, galvanized pipe, alloy pipe, stainless pipe, now we have extend our product to machine, such as tractor.We have kinds of certification, such as API 5L , API 5CT, ISO, QA, QC, OHSAS

  • Mild Rectangular 100x100 Iron Ms Structure Square Erw

    Mild Rectangular 100x100 Iron Ms Structure Square Erw Black Welded Steel Pipe With Ce Certificate , Find Complete Details about Mild Rectangular 100x100 Iron Ms Structure Square Erw Black Welded Steel Pipe With Ce Certificate,Hollow Section Rectangular Tube,Black Square Steel Pipe,Black Ms Square Steel Tube / Pipe from Supplier or Manufacturer-Tianjin Ruijie Steel Pipe Co., Ltd.

  • 3mm Q235 Welded Black Carbon ERW Steel Pipe

    Steel Pipe, Pipe, ERW Steel Pipe manufacturer / supplier in China, offering 3mm Q235 Welded Black Carbon ERW Steel Pipe, Galvanized Mesh Wire with Barbed, New 21FT Galvanised Scaffold Tube Scaffolding Manufacturer and so on.

  • China Q235 GB Standard Steel Seamless Round Tube - China

    Steel Pipe, Galvanized Pipe, Galvanized Steel Pipe manufacturer / supplier in China, offering Q235 GB Standard Steel Seamless Round Tube, Construction Scaffolding Tube From China, Corrugated Metal Steel Roofing Siding Material Cold Rolled Galvanized Steel Sheet and so on.

  • black square pipe carbon steel tube welded pipe from mill

    black square pipe carbon steel tube welded pipe from mill. black square pipe carbon steel tube welded pipe from mill. 1) Outer Diameter: 15*15-500*500mm 2) Wall thickness:0.6mm-25mm 3) Length: Max. 12 meters Steel Grade: Q195-Q235 , Q345 , S235, S355, S235JR, S355JR.STK400/500 .

  • China Steel Q235 Pipe (square, rectangle, ellipse, round

    ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless JIS 3444 Carbon steel tubes for general structural purposes 20mm ERW Steel tube /furniture tube black annealed

  • Carbon Steel 80X80mm Welded Square Tube or Pipe (JCS-10)

    China Carbon Steel 80X80mm Welded Square Tube or Pipe (JCS-10), Find details about China Square Steel Tube, Steel Square Pipe from Carbon Steel 80X80mm Welded Square Tube or Pipe (JCS-10) - Zhejiang Certeg International Co., Ltd. B. Black steel hollow: Packed by steel strips and tarpaulin ASTM 106 Carbon Seamless Steel Pipe, Round

  • China Q195 Q235 Carbon Steel Black Pipe - China Steel Pipe

    Steel Pipe, Welded Steel Pipe, Welded Pipe manufacturer / supplier in China, offering Q195 Q235 Carbon Steel Black Pipe, 8′′~38′′ Asme SA335 P91 Seamless Steel Pipe for Power Plant, Polished 304 Stainless Welded Steel Pipe and so on.

  • Steel Galvanized + Black ERW & Seamless Pipe | Steel

    Seamless pipe is made by drawing a solid piece of steel over a mandrel to create a solid tube without a weld seam. Steel Supply, L.P. stocks seamless pipe, welded black pipe and galvanized pipe in a number of grades and sizes up to 36” diameter. pipe fittings, welding supplies and ornamental iron. Get a Quote. Join Our Newsletter

  • Q235 ERW Black Square/Rectangular Welded Steel Pipe

    Steel Pipe, Welded Pipe, ERW Steel Pipe manufacturer / supplier in China, offering Q235 ERW Black Square/Rectangular Welded Steel Pipe, Galvanized Steel Tube for Structure, Galvanized Steel Tube and so on.

  • Welded Black Square Steel Pipe Metal Tube

    covers seamless and welded black and hot-dipped galvanized steel pipe inNPS ASTM A135 specification covers electric resistance welded steel pipe thatis square, rectangle and special shape electric resistance welded tubing that is .. tube with electric resistance welded (ERW) tubing or from a filler metal in the

  • Carbon Seamless Steel Pipe and Welded Steel Pipe, CS Pipe

    We manufacture any types material carbon steel pipe including seamless steel pipe, erw steel pipe, lsaw steel pipe, ssaw steel pipe, casing pipe and drill pipe etc. for casing and tubing: ASTM A53: for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless for Seamless and Welded Steel Pipe for Low-Temperature Service and

  • Q235 Hot Rolled Hollow Ms Bs 1387 Steel Pipe - pond-pro

    Steel Pipe, Black Pipe, Q235 manufacturer / supplier in China, offering Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Rolled Round and Square Pipe, Round and Square Gi Carbon Galvanized Steel Pipe Tube, Painted Galvanized PPGI Coils From Shandong and so on.

  • Seamless Steel Pipe - Steel Pipe Fittings - Hunan Prime

    1.The greatest advantage of seamless steel pipes is their increased ability to withstand pressure. The weakest point in a welded steel pipe is the welded seam. But because a seamless steel pipe has not been welded, it doesn’t have that seam, making it equally strong around the entire circumference of the pipe.

  • China 1.5" Welded Steel Pipe - China Welded Steel Tube

    Welded Steel Tube, Q235 Black Steel Pipe, Q195 Black Carbon Steel Pipe manufacturer / supplier in China, offering 1.5" Welded Steel Pipe, Aluminium Rod, Used for Conductor 9.5mm, BS 1387 Galvanized Steel Pipe and so on.

  • Q235 Q345 Square Pipe Galvanized Square Pipe

    Galvanized Square Pipe, Rectangular Steel Pipe, Galvanized Pipe manufacturer / supplier in China, offering Q235 Q345 Square Pipe Galvanized Square Pipe, 1.5mm Stainless Steel Sheet SS304 316L 310S 321 Stainless Plate, Shs Rhs Gi Pipe Square Galvanized Iron Tube Price List and so on.

  • Q235 Outside diameter 219mm X2.5mm Ductile weld carbon

    Q235 Outside Diameter 219mm X2.5mm Ductile Weld Carbon Iron Pipe Seamless Steel Tube Black Metal Pipe , Find Complete Details about Q235 Outside Diameter 219mm X2.5mm Ductile Weld Carbon Iron Pipe Seamless Steel Tube Black Metal Pipe,Carbon Welded Steel Pipe,Mine Special Pipe Used,Welded Steel Pipe from Steel Pipes Supplier or Manufacturer-Yunnan Renyun Trading Co., Ltd.