odm welded rectangular pipe manufacturers


MAC STEEL has floor-type milling-boring nachine, portal-type processing center, vertical lathe, deep-hole drilling machine, nulti-drilling machine and planer, which are multi-standard, high-precision and multi-function.
MAC STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, food machinery, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

Rectangular Tube Factory, Custom Rectangular Tube

Welded Square Pipe Made in China Q235 Galvanized Square Pipe 40*40/Seamless Steel Pipe Large Diameter Square Pipe/Rectangular Tube Can Be Customized. Unit Price:US $ 450-600 / Ton. Min. Order:20 Tons. Add to Inquiry Basket. Chinese Factory Makes Square Pipe Black Annealed Iron Square Rectangular Tube. China ODM Hot galvanized square tube Manufacturer and W ith an annual output of 5 million tons, Yuantai Derun is the largest ERW square pipe, rectangular pipe, hollow pipe, galvanized pipe and spiral welded pipe manufacturer in China. Annual sales reached $15 billion. Yuantai Derun has 59 black ERW pipe production lines, 10 galvanized pipe production lines and 3 spiral welded pipe production lines. China ODM Hot galvanized round pipe Manufacturer and W ith an annual output of 5 million tons, Yuantai Derun is the largest ERW square pipe, rectangular pipe, hollow pipe, galvanized pipe and spiral welded pipe manufacturer in China. Annual sales reached $15 billion. Yuantai Derun has 59 black ERW pipe production lines, 10 galvanized pipe production lines and 3 spiral welded pipe production lines. China ODM 40×40 steel square pipe YuantaiDerun W ith an annual output of 5 million tons, Yuantai Derun is the largest ERW square pipe, rectangular pipe, hollow pipe, galvanized pipe and spiral welded pipe manufacturer in China. Annual sales reached $15 billion. Yuantai Derun has 59 black ERW pipe production lines, 10 galvanized pipe production lines and 3 spiral welded pipe production lines. Welded Pipe Factory, Custom Welded Pipe OEM/ODM Looking for welded pipe factory direct sale? You can buy factory price welded pipe from a great list of reliable China welded pipe manufacturers, suppliers, traders or plants verified by a third-party inspector. Source with confidence. Welded Tube Factory, Custom Welded Tube OEM/ODM Square, Rectangular Welded Steel Pipe and Tube 100*100*5mmsteel Square. This trusted vertical directory contains premier China suppliers/vendors, trading companies, custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to China Welded Steel Rectangular Hollow Section - China OEM/ODM Service Sample Available Visit My Factory. Hollow Section Steel Pipe, Welded Rectangular Pipe, Steel Welded Rectangular Pipe manufacturer / supplier in China, offering Welded Steel Rectangular Hollow Section, AS/NZS Galvanized 100pfc 150pfc Steel U Channel Bar, AS/NZS 100UC 150UC Galvanized Steel H Beam and so on. Steel Welded Ms Pipe Factory, Custom Ms Pipe OEM/ODM Manufacturing ASTM A36 Cold /Hot Rolled Carbon/304 201 304L 316 316L Stainless/Galvanized Steel Ms Seamless/Spiral Welded/Gi ERW Square/Rectangular/Round Pipe Price. custom manufacturers (OEM/ODM) and plants. They are experienced China exporting manufacturers offering tens of thousands of high-quality, competitive pricing products to distributors Sturdy, Stainless welded rectangular pipe for Industry About product and suppliers:Get access to robust, stainless welded rectangular pipe at to cater to your constructional and industrial requirements with precision. These sturdy, stainless, and galvanized welded rectangular pipe are ideal for all types of heavy-duty purposes and come with enhanced sustainability and durability. The welded rectangular pipe on the site are not just Rectangular Wall Thickness Hot Rolled Welded Steel PipeChina Rectangular Wall Thickness Hot Rolled Welded Steel Pipe, Find details about China Pipe, Tube from Rectangular Wall Thickness Hot Rolled Welded Steel Pipe - Galvanized Pipe Factory, Custom Galvanized Pipe OEM/ODM Factory Wholesale High Performance High Quality Galvanized Steel Pipes for China. Unit Price:US $ 600-650 / Ton. Min. Order:20 Tons. Add to Inquiry Basket. 40*40 Z40 Pre Galvanized Steel Pipe From Tianjin Manufacturer. Featured Product. 40*40 Z40 Pre Spiral Welded Pipe Manufacturing Process - Spiral Welded Mar 31, 2019 · The surface treatment methods of spiral welded pipe are as followed. 1.Cleaning. Use solvent and emulsion to clean spiral welded pipe surface, to remove oil, grease, dust, smoothing agent and similar organic matter, but it can not remove the rust, oxide skin, flux, etc. of the steel surface, so it is only used as an auxiliary measure in the anti-corrosion production of spiral welded pipe. China spiral Welded steel pipe whole sale Manufacturer and W ith an annual output of 5 million tons, Yuantai Derun is the largest ERW square pipe, rectangular pipe, hollow pipe, galvanized pipe and spiral welded pipe manufacturer in China. Annual sales reached $15 billion. Yuantai Derun has 59 black ERW pipe production lines, 10 galvanized pipe production lines and 3 spiral welded pipe production lines. Sturdy, Stainless manufacturer welded steel pipe for The manufacturer welded steel pipe you can find on the site are generally built using hot-dipped technology to prevent rusting and weakening of the structural elements. With seamless welding quality, these manufacturer welded steel pipe are annealed with nitrogen protection and are polished with utter professionalism. These products are made of China Square Rectangular Welded Steel Pipes and Tubes Sep 13, 2021 · Galvanized Steel Square, Gi Tubes Hollow Section, Galvanize Steel Square Pipe manufacturer / supplier in China, offering Square Rectangular Welded Steel Pipes and Tubes, Scaffolding Galvanized Steel Pipe for Construction, Hot Rolled Carbon Steel China Galvanized Steel Pipe manufacturer, Steel Hollow Galvanized Steel Pipe, Steel Hollow Section, Angle Steel manufacturer / supplier in China, offering Carbon Steel Welded Rectangular Steel Pipe, 50X100mm X 4mm X 2.4meters Rectangular Steel Pipe for Steel Frame, High Quality Steel Hollow Section and so on. China Octagon Shape Welded Steel Pipe - China Octagon OEM/ODM Service Sample Available Octagon Tube, Octagon Pipe, Octagon Steel Tube manufacturer / supplier in China, offering Octagon Shape Welded Steel Pipe, Carbon Steel Welded Rectangular Steel Pipe, 50X100mm X 4mm X 2.4meters Rectangular Steel Pipe for Welded Steel Pipe, Galvanized Steel Pipe products from Hot DIP Sch40 A53 API 5L Gr. B Seamless/ ERW Spiral Welded /Welding/ Alloy /Iron Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon Steel Pipe FOB Price:US $800-900 / Ton Min. Order:25 Tons China Square Steel Pipe manufacturer, Welded Steel Pipe Square Steel Pipe, Welded Steel Pipe, Galvanized Steel Coil manufacturer / supplier in China, offering Chinese grass design PPGI galvanized steel coil, Roof non-power roof ventilator fan wind driven exhaust fans, Embossed 3D Wall Decorative Panels PU Sandwich Panel for guardhouse and so on. China 304 Stainless Steel Round Tube Factory OEM/ODM We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for 304 Stainless Steel Round Tube Factory OEM/ODM Products, 304 Stainless Steel Capillary Tube, Stainless Steel Control Pipe, Polished 304 Stainless Steel Tube, We welcome buyers all around the word to call us for long term company associations. China 304 Stainless Steel Seamless Factory OEM/ODM We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for 304 Stainless Steel Seamless Factory OEM/ODM Products, 321 Stainless Steel Coil Tube, 316l Seamless Stainless Steel Tube, 304 Stainless Steel Seamless Pipe, We warmly welcome friends from all walks of life to cooperate with us. S355j0h S355j2h Seamless Hollow Section Square China S355j0h S355j2h Seamless Hollow Section Square Rectangular Steel Pipe, Find details about China Building Material, Steel from S355j0h S355j2h Seamless Hollow Section Square Rectangular Steel Pipe - Qingdao Hengze Steel Co., Ltd. OEM/ODM China OCTG to Italy Manufacturers - China OEM/ODM China OCTG to Italy Manufacturers Detail:1. Line pipe. 1) Line pipe:out of the ground is to oil, gas or water through a pipeline to transport pipe to the oil and gas industry enterprises; 2) Type:line pipe including seamless pipe and welded two 3) The China Steel Pipe manufacturer, Steel Tube, Welded Steel Steel Pipe, Steel Tube, Welded Steel Pipe manufacturer / supplier in China, offering Sch40 Sch10 Galvanized Steel Pipe ASTM A53, Tubo Galvanizado Soldado Con Autogena Acero Al Carbono Precio ASTM A53 Sch40, Hot DIP Galvanized Standard Sizes Welded Steel Pipe and so on. China Premium Quality Steel Structural Tianjin Youfa Brand Square Pipe, Square Tube, Steel Tube manufacturer / supplier in China, offering Premium Quality Steel Structural Tianjin Youfa Brand Welded Rectangular and Square Pipe Tube, Ms Steel Pipe as Per ASTM A53 Hot Dipped Galvanized Steel Pipe in High Demand, Youfa Brand En39 Scaffolding Pipe Hot Dipped Galvanized Steel Pipe Gi Pipe and so on. China ASTM A500 Grb Seamless Steel Rectangular - China High Frequency Welded Square, Rectangular Steel Pipe, Structural Steel Pipe manufacturer / supplier in China, offering ASTM A500 Grb Seamless Steel Rectangular, Stock:Good Quality Hot Rolled Steel Coils and Plate Saling, Q235B Hor Rolled Steel Paltes Best Price for Stock to Sale and so on. Steel Pipe, Shape steel products from China Manufacturers Square Steel Pipe, Welded Steel Pipe, Galvanized Steel Coil manufacturer / supplier in China, offering Chinese grass design PPGI galvanized steel coil, Roof non-power roof ventilator fan wind driven exhaust fans, Embossed 3D Wall Decorative Panels PU Sandwich Panel for guardhouse and so on. China Steel Pipe manufacturer, ERW Pipe, SSAW supplier China Steel Pipe supplier, ERW Pipe, SSAW Manufacturers/ Suppliers - Chief Steel (Shanghai) Trading Co., Ltd. Menu OEM/ODM Service Sample Available Cold Forming & Hot Rolling Hairline Brushed Round / Square /Rectangular Stainless Seamless Welded Pipe ASTM A213/A213m ASTM A312/JIS G3459 / DIN2462 /DIN17006 FOB Price:US $1,500 / Ton Steel Pipe & Tube - Tianjin Youfa International Trade Co Steel Pipe, Steel Tube, Welded Steel Pipe manufacturer / supplier in China, offering Hot DIP Galvanized Standard Sizes Welded Steel Pipe, Carbon Steel ERW Welded Pipe 10 Inch Drain Casing Pipe, Mild Steel DN15~DN600 ASME B36.10 Welded Water Tubes Gas Tubes Price Per Kg and so on. Ral 3000 Red Painted ERW Fire Fighting Carbon Steel PipeCarbon Steel Pipe 2inch, ERW Welded Steel Pipe, Carbon Black Steel Pipe manufacturer / supplier in China, offering Ral 3000 Red Painted ERW Fire Fighting Carbon Steel Pipe, Hfw ASTM A53 Welding Steel Pipe, Galvanized steel Coil Dx51 Zinc Coating and so on.

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