• Q345R steel
  • 16Mo3 steel
  • A283GradeC steel
  • A516Grade70 steel
  • A572Grade50 steel
  • cortenA steel

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Tianjin YOUFA Brand Q195/Q235 ERW Welded Square

Tianjin YOUFA Brand Q195/Q235 ERW Welded Square Structure Steel Pipe/TubeSize. 20x20 400x400mm 20x30 400x600mm Wall thickness. 1.3 20mm Length. 5.8m/6m or based on your request. Standard. ASTM A500 and so on (the chinese material can be Q195, Q235 and Q345) Surface. Black, or Galvanized and Oiled to prevent the rust End finish. Plain end. Usage

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Q195 Q215 erw welded square structure steel pipe tube

Q195 pipe steel tube square building materialsShanghai Bebon Enterprises Co., Ltd is a steel pipe manufacturing factory ,which is specialized in manufacturing seamless steel pipe,SSAW steel pipe,LSAW steel pipe,ERW steel pipe,stainless steel pipe,Small Diameter Seamless Q195 Cold Rolled in Building Steel Carbon Steel Pipes,etc.

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welded square pipe for construction q195

welded square pipe for construction q195 steel is a building material composed of chemical components such as silicon, sulfur and phosphorus. welded square pipe for construction q195 can be used F, b, z were eed as boiling steel, semi static steel, killed steel.

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S235jr Q235 Q195 low carbon steel ERW square pipe

S235jr Q235 Q195 low carbon steel ERW square pipe steel is a building material composed of chemical components such as silicon, sulfur and phosphorus. S235jr Q235 Q195 low carbon steel ERW square pipe can be used F, b, z were eed as boiling steel, semi static steel, killed steel.

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pre to square steel pipe welded square tube Q195 DX51D

pre to square steel pipe welded square tube Q195 DX51D Q235, Building material Q195 Q235 erw welded pre structure steel BBN steel can offer A36,A283 Grade C,A572,SA283 steel stock in China,if you need Building material Q195 Q235 erw welded pre structure steel pipe tube ,contact BBN steel now! Pipe/Gi Square Steel Pipe/Tube Structure Building Material

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of q195 q215 erw welded pre square structure steel pipe tube

of q195 q215 erw welded pre square structure steel pipe tube. Q195, Q215, Q235, Q255 and Q275 in the material What is the difference? Carbon steel structural steel is the most widely used, the maximum number of, often rolled into steel, shapes and sections, generally does not require the use of direct heat treated, mainly for construction and general engineering.

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SS400 structure erw pipe price list for building

SS400 structure erw steel pipe for building BBN STEEL Q235 Carbon Welded Steel Pipe for BuildingChina Q195 Ss400 Material ERW Pipe, Find details about China Erw Pipe, Erw Steel Pipe from Q195 Ss400 Material ERW Pipe Qingdao Wefsun Metal Material

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Q195 Q215 erw welded square structure steel pipe tube

Q195/Q235 erw welded pre square structure steel pipe/tube. China Building Material Q195/Q235 ERW Welded Pre Galvanized Square Pipe, Find details about China Steel Tube, Steel Tubing from Building Material Q195/Q235 ERW Welded Pre Galvanized Square Pipe Jiangyin Jingmai Metal Manufacturing Co., Ltd.

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SS400 structure erw pipe machine building material

Q195/Q215 erw welded square structure steel pipe/tube steel is a building material composed of chemical components such as silicon, sulfur and phosphorus. China ASTM A572 Gr50 Welded Steel Pipe China Welded

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pre to square steel pipe welded square tube Q195 DX51D Q235

pre to square steel pipe welded square tube Q195 DX51D Q235, Building material Q195 Q235 erw welded pre structure steel BBN steel can offer A36,A283 Grade C,A572,SA283 steel stock in China,if you need Building material Q195 Q235 erw welded pre structure steel pipe tube ,contact BBN steel now! Pipe/Gi Square Steel Pipe/Tube Structure Building Material

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of q195 q215 erw welded pre square structure steel pipe

Q195/Q215 erw welded square structure steel pipe/tube. Hot sell Q195 Q215 Q235 Q345 ERW Welded Black Steel Pipe Tube ,BBN keeps more than 10,000 tons Q195 Q215 Q235 Q345 ERW Welded Black Steel Pipe Tube in stock each month.We can meet our customer's any quantity request.Based on these stock source, our advantage industry spread into steel

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SS400 structure erw pipe price list for building

SS400 structure erw steel pipe for building BBN STEEL Q235 Carbon Welded Steel Pipe for BuildingChina Q195 Ss400 Material ERW Pipe, Find details about China Erw Pipe, Erw Steel Pipe from Q195 Ss400 Material ERW Pipe Qingdao Wefsun Metal Material

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q215 erw welded pre square

pre to square steel pipe welded tube DX51D Q235 ss400 steel is a building material composed of chemical components such as silicon, sulfur and phosphorus. pre to square steel pipe welded tube DX51D Q235 ss400 can be used F, b, z were eed as boiling steel, semi static steel, killed steel.

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Q195 mild steel square and rectangular welded carbon steel

Steel MaterialASTM A500 Q195 Q215 Q235 Q345 S275JR, S355JR, etc. ASTM Mild Building Construction Square Steel Tubing Zhejiang Certeg is a professional manufacturer, distributor and trader for welded steel tubes, angle steel bars, roofing steel sheets,aluminium pipes and

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q195 q345 carbon steel pipe size steelsheetplate

Building Material Q195/Q235 ERW Welded Square Structure Q195 Fencing Mild Carbon Square Galvanized Steel Pipe/Tube Manufacturer For Greenhouse SS400 oiled black square steel tube ASTM Steel Profile MS Square Tube Galvanized Square Steel Pipe GI Pipe Price for Building and Industry. Carbon Steel Pipe Zycon

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building material welded square steel pipe welded tube

Tube, Building Material, ISO manufacturer / supplier in China, offering Hot Dipped Square Galvanized Steel Pipe, Steel Coil, Galvanized Strip and Galvalume Strip and so on. Building Material Q195/q235 Erw Welded Pre Galvanized

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Building Material Q235/Q345 ERW Welded Pre Galvanized

Pipe, Tube, Hollow Section manufacturer / supplier in China, offering Building Material Q235/Q345 ERW Welded Pre Galvanized Square Structure Steel Tube, Hot Sale Top Quality Best Price Hot DIP Galvanized Square Steel Tube, S355j0h S355j2h Carbon Steel Shs Rhs Chs Seamless Square Tube Galvanizing Square Tube Rectangular Tube and so on.

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Q195 Q235 Q345 galvanized hollow rectangular structure ERW

Q195 Q235 Q345 galvanized hollow rectangular structure ERW steel pipe from Size:20x20mm 400x400mm; Wall thickness:1.3mm 20mm; Length:6m in stock( or customized); Material:Q195, Q235, Q345; Surface:black (can be oiled or painted);

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Pre Galvanized Square Pipe Materials Q235 Dirgaga

Pre Galvanized Square Pipe Materials Q235, Find Details About Pre Galvanized Square Pipe Materials Q235,pre Galvanized Square Pipe Materials Q235 Exporters, Pre Galvanized Square Pipe Materials Q235 From Square Steel Pipes Supplier / Manufacturer tianjin Shuntong xinsheng Steel Trade Co., Ltd.

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[Hot Item] Black Weld Square ERW Carbon Mild Steel Pipe

Square Steel Tube, Square Tube, Squre Hollow Section manufacturer / supplier in China, offering Black Weld Square ERW Carbon Mild Steel Pipe, Orange Industrial Underground Wall Mpp Pipe for Cable Protection, Hard Underground Protection High Voltage Electrical Pipe and so on.

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China Q195/Q235/Q345 Pipe Building Materials Supply

Q195/Q235/Q345 PIPE building materials supplyOuter diameter ERW / HFWLSAW / DSAWSSAW / HSAWRHSSHS1/8 20 inch (10.3 508 mm) 12 56 inch (323.8 1,420 mm) 8 126 inch (219.1 3,200 mm) 40 x 20 mm 1,000 x 800 mm15 x 15 mm 1,000 × 1,000 mm

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