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Black welded steel pipe,galvanized steel tube,hollow steel

Tianjin Goldensun Import& Export Co., Ltd. Goldensun Steel was established in 2007,mainly engaged in Carbon steel tubes, Galvanized steel coils, Pre-Painted galvanized steel coils, Hot and Cold rolled steel coils, Hot rolled section steel, Cold bend steel profile, Wire, Meshes, Fencing and Nails. Main market in Southeast Asia Carbon Steel Welded Pipe Low Carbon EFW / ERW Black Essentially, erw black carbon steel pipe is not galvanized and is used in those applications that do not require the product to undergo galvanization. Although black steel pipes may be used to ferry across different substrates across rural and urban areas, it is not

China Black or Galvanized Steel Carbon Welded Steel

Aug 03, 2021 · Steel Pipe, Steel Tube, Galvanized Pipe manufacturer / supplier in China, offering Black or Galvanized Steel Carbon Welded Steel Rectangular Pipe, 125*125*6.5*9 mm Steel H Beam with Quality, PPGI Steel Coil with Good Quality and Hot Sales Material and so on. China Cold Steel Pipe Factory - Spiral welded pipes Spiral welded pipes/helical welded pipes No. Item Description 1 Standard API 5L psl1/psl2, ISO3183, DIN2458, ASTM A139, A252, EN10219/EN10217,KS F4602, KS D3583 etc. 2 Sizes 8 to 3 Thickness 4mm to 25.4mm 4 NDT Test UT, RT, hydrostatic, 5 Beveled Ed China Hollow Steel Tube, Hollow Steel Tube Manufacturers Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier. FOB Price:US $ 560-890 / Ton. Min. Order:1 Ton. Type:Seamless/Welded.

China Quality Welded Steel Pipes And Tubes Manufacturers

Welded carbon steel pipe applies to all tubular products intended for conveyance of solids, liquids, and gases. Q345 Black Steel Pipes And Tubes. Welded steel pipes, also known as welded pipes, have a simple production process and have developed rapidly in recent years. GALVANIZED CHEAP STEEL TUBINGS SQUARE HOLLOW GALVANIZED CHEAP STEEL TUBINGS SQUARE HOLLOW SECTION from Brand:Youfa steel pipe manufacture;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); Galvanized Steel Pipe Price List - Minjie steelGalvanized Steel Pipe Price List - Manufacturers, Factory, Suppliers From China. We offer great strength in quality and development,merchandising,sales and marketing and operation for Galvanized Steel Pipe Price List, Square Tube , Galvanized Square Steel Tubes Or Pipes , Gi C Channel , Our merchandise are widely recognized and dependable by

Hot DIP Galvanized Square Steel Rectangular Steel Carbon

Hot DIP Galvanized Square Steel Rectangular Steel Carbon Gi Pipe S355 Square Hollow Section Steel Tube, Find Details about Galvanized Steel Pipe, Steel Tube from Hot DIP Galvanized Square Steel Rectangular Steel Carbon Gi Pipe S355 Square Hollow Section Steel Tube - TIANJIN ANXINTONGDA STEEL PIPE CO., LTD Steel Pipe & Tube - Tianjin Youfa International Trade Co Steel Pipe, Steel Tube, Welded Steel Pipe manufacturer / supplier in China, offering Youfa Brand Manufacturer Square Rectangular Steel Pipe with Yellow and Red Painted, ASTM A53 Gr. B ERW Schedule 40 Carbon Steel Pipe Used for Oil Gas Pipeline, Youfa Brand Manufacturer Hot Rolled S235 Jrh Welded Square Pipes and so on.Quality Black Welded Steel Pipe & Welding Galvanized Steel Black Welded Steel Pipe. Flat End Black Welded Steel Pipe High Performance For Furnitures / Construction. Rust Proof Black Welded Steel Pipe 0.25mm - 2.5mm Thickness Hollow Cross Section. API 5L ASTM A252 Black Welded Steel Pipe For Piling / Water / Gas / Oil. Hot Rolled / Cold Rolled Astm A53 Pipe , 60mm Dia Welding Schedule 40 Black Pipe