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China Hot-Sale 1" Sch10/20/30/40 Metal Iron Pipe Cold Rolled ASTM 1045 Ks Sm45c 1050 Seamless Carbon Steel Tube Factory

China Hot-Sale 1" Sch10/20/30/40 Metal Iron Pipe Cold Rolled ASTM 1045 Ks Sm45c 1050 Seamless Carbon Steel Tube Factory

US $ 500 / Ton FOB
3 Tons (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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Black Welded Steel Metal Rectangular and Square Steel Pipe Hollow Section Square and Rectangular Steel Pipe in Different Sizes

Black Welded Steel Metal Rectangular and Square Steel Pipe Hollow Section Square and Rectangular Steel Pipe in Different Sizes

US $ 500-1,000 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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ASTM A554 SUS 1.4301 1.4306 1.4307 1.4404 Hairline Finish Tube Welded/Seamless Stainless Steel Pipe

ASTM A554 SUS 1.4301 1.4306 1.4307 1.4404 Hairline Finish Tube Welded/Seamless Stainless Steel Pipe

US $ 1,100-1,950 / Ton FOB
1 Ton (MOQ)
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Guangdong Yaolong Metal Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2010
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Hot-DIP Plated Q235 Zinc Steel Square/Rectangular Pipe Hollow Seamless Black Steel Welded Pipe

Hot-DIP Plated Q235 Zinc Steel Square/Rectangular Pipe Hollow Seamless Black Steel Welded Pipe

US $ 630 / Ton FOB
100 Tons (MOQ)
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Renqiu Xhf Metal Material Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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S355jr S355j2h 60*60 50*50mm Rectangular Q235 Welded Square Carbon Steel Tube Pipe

S355jr S355j2h 60*60 50*50mm Rectangular Q235 Welded Square Carbon Steel Tube Pipe

US $ 505-519 / Ton FOB
1 Ton (MOQ)
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Wuxi Xinyiyuan Metal Products Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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ASTM A53 ASTM A36 Galvanized Steel Pipe Square Rectangular Tube

ASTM A53 ASTM A36 Galvanized Steel Pipe Square Rectangular Tube

US $ 650-850 / Ton FOB
25 Tons (MOQ)
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JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Shandong, China Since 2021
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High Strength Fiberglass Tube Protrusion Profiles GRP/FRP Square Tube Square Pipe

High Strength Fiberglass Tube Protrusion Profiles GRP/FRP Square Tube Square Pipe

US $ 6-25 / Meter FOB
500 Meters (MOQ)
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Hebei Sinta Trading Co., Ltd

Hebei, China Since 2017
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A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Black Spring Welded Oil Well Gas Pipe Manufacturers

A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Black Spring Welded Oil Well Gas Pipe Manufacturers

US $ 500-600 / Ton FOB
5 Tons (MOQ)
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Union Steel Industry Co., Ltd.

Trading Company

Hunan, China Since 2024
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ASTM A500 Gr. B/A/C ERW 150X150mm Square Rectangular Hollow Section ERW Steel Pipes

ASTM A500 Gr. B/A/C ERW 150X150mm Square Rectangular Hollow Section ERW Steel Pipes

US $ 620-650 / Ton FOB
25 Tons (MOQ)
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Tianjin Jinnuo Steel Pipe Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2022
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6061 6063 7075 T6 Aluminum Tube/Pipe Anodized Round Square Aluminum Pipe

6061 6063 7075 T6 Aluminum Tube/Pipe Anodized Round Square Aluminum Pipe

US $ 1,300-2,700 / Ton FOB
1 Ton (MOQ)
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Guangdong Tianxiong Contemporary Metal Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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Round Shaped/ Square/ Rectangular ERW Steel Pipe

Round Shaped/ Square/ Rectangular ERW Steel Pipe

US $ 600-650 / Piece FOB
1 Piece (MOQ)
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Jizhutong International Trade (Hebei) Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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Carbon/Gi Pipe/Gavanized Pipe/Pre Galvanized/ERW/Round/Square/Rectangular/Hot DIP/Galvanized Metal Threaded Pipe/Welded/BS1387 Galvanized Steel Pipe

Carbon/Gi Pipe/Gavanized Pipe/Pre Galvanized/ERW/Round/Square/Rectangular/Hot DIP/Galvanized Metal Threaded Pipe/Welded/BS1387 Galvanized Steel Pipe

US $ 330-450 / Ton FOB
25 Tons (MOQ)
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Chief Steel (Shanghai) Trading Co., Ltd.

Shanghai, China Since 2019
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Galvanized Welded Steel Pipe ERW Pipes En10219/En10210 S235jr/S355jr/S355joh/S355j2h Black or Galvanized Square Rectangular Steel Pipes

Galvanized Welded Steel Pipe ERW Pipes En10219/En10210 S235jr/S355jr/S355joh/S355j2h Black or Galvanized Square Rectangular Steel Pipes

US $ 589-650 / Ton FOB
10 Tons (MOQ)
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Shandong Baotai Steel Co., Ltd.

Trading Company

Shandong, China Since 2022
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Factory Supply Hight Quality 20X20 25X25 40X40 50X50 20X40 40X60 Gi Hollow Section Rectangular Tube Galvanized Steel Square Pipe

Factory Supply Hight Quality 20X20 25X25 40X40 50X50 20X40 40X60 Gi Hollow Section Rectangular Tube Galvanized Steel Square Pipe

US $ 499-599 / Ton FOB
10 Tons (MOQ)
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XINBAOLONG STEEL CO..LIMITED

Trading Company

Shandong, China Since 2024
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Q235 Seamless Pipe Steel Pipe Tube Carbon Steel Pipe Square Rectangular Tube

Q235 Seamless Pipe Steel Pipe Tube Carbon Steel Pipe Square Rectangular Tube

US $ 600-800 / Ton FOB
2 Tons (MOQ)
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Tianjin Emerson Metal Steel Products Co., Ltd.

Tianjin, China Since 2020
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ASTM A312/304L/316/316L Round/Square/Rectangular Seamless/Welded Cold / Hot Rolled Seamless Stainless Steel Pipe Ss Pipe Galvanized Steel Pipe Carbon Steel Pipe

ASTM A312/304L/316/316L Round/Square/Rectangular Seamless/Welded Cold / Hot Rolled Seamless Stainless Steel Pipe Ss Pipe Galvanized Steel Pipe Carbon Steel Pipe

US $ 680-1,800 / Ton FOB
1 Ton (MOQ)
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Jiangsu Jinmingxin Metal Technology Co., Ltd.

Jiangsu, China Since 2023
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Square and Rectangular Steel Pipes of High Quality

Square and Rectangular Steel Pipes of High Quality

US $ 750-880 / Ton FOB
20 Tons (MOQ)
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TIANJIN FRIEND STEEL TUBE CO., LTD.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Resilient Pre Galvanized Rectangular Steel Pipe for Heavy Loads

Resilient Pre Galvanized Rectangular Steel Pipe for Heavy Loads

US $ 580-700 / Ton FOB
1 Ton (MOQ)
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Zhejiang Yingjia Steel Co., Ltd.

Trading Company

Zhejiang, China Since 2026
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Round/Square Stainless Pipe Grade 302 301 303cu 304 304L 321 904L 840

Round/Square Stainless Pipe Grade 302 301 303cu 304 304L 321 904L 840

US $ 1,750-15,500 / Ton FOB
1 Ton (MOQ)
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Shandong Zhongxuan Metal Materials Co., Ltd.

Trading Company

Shandong, China Since 2024
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Dipped Square Hollow Rectangular Wholesale Hot DIP Galvanized Steel Pipe

Dipped Square Hollow Rectangular Wholesale Hot DIP Galvanized Steel Pipe

US $ 500-800 / Ton FOB
1 Ton (MOQ)
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TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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Seamless Stainless Steel Rectangular Square Tube Pipe 316L 316 321 304 304L

Seamless Stainless Steel Rectangular Square Tube Pipe 316L 316 321 304 304L

US $ 1,080-2,500 / Ton FOB
1 Ton (MOQ)
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Kunqian Steel (Jiangsu) Co., Ltd.

Trading Company

Jiangsu, China Since 2026
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99.7% 99% Alsint Al2O3 Ceramic Corundum Pipe for Furnace

99.7% 99% Alsint Al2O3 Ceramic Corundum Pipe for Furnace

US $ 3-5 / Piece FOB
5 Pieces (MOQ)
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Shanghai Yunnuo Industrial Co., Ltd.

Shanghai, China Since 2021
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Premium 50mm Galvanized Steel Pipe for Reliable Construction

Premium 50mm Galvanized Steel Pipe for Reliable Construction

US $ 426-499 / Ton FOB
25 Tons (MOQ)
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Shandong Hongtai Metal Products Co., Ltd.

Shandong, China Since 2021
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About Rectangular Square Pipe Factory FAQ

  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    The Rectangular Square Pipe Factory is a premium choice in the Steel Pipe & Tube category.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.

  • QWhat are the common types of steel used in manufacturing steel pipes and tubes?

    The Rectangular Square Pipe Factory is classified under our comprehensive Steel Pipe & Tube range.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.

  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    Enhance your Steel Pipe & Tube setup with our premium Rectangular Square Pipe Factory.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.

ASTM A53 A36 Black Carbon Steel Pipe Square Hollow Section Pipe Rectangular Steel Pipe Price Per Ton

ASTM A53 A36 Black Carbon Steel Pipe Square Hollow Section Pipe Rectangular Steel Pipe Price Per Ton

US $ 500-680 / Ton FOB
1 Ton (MOQ)
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Qingdao Liange Special Steel Co., Ltd.

Trading Company

Shandong, China Since 2021
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Hot Sale 6061 6063 7075 Black Anodized Aluminium Tube Aluminum Pipe Square Rectangular Round

Hot Sale 6061 6063 7075 Black Anodized Aluminium Tube Aluminum Pipe Square Rectangular Round

US $ 2,500 / Ton FOB
1 Ton (MOQ)
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Shandong Huifeng Aluminium Co., Ltd

Shandong, China Since 2020
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ASTM Hot Rolled 6063 T5 T6 Aluminium Alloy Oxidized Surface Finish Rectangular/Square Tube 70745 7A04 Aluminum Round Pipe

ASTM Hot Rolled 6063 T5 T6 Aluminium Alloy Oxidized Surface Finish Rectangular/Square Tube 70745 7A04 Aluminum Round Pipe

US $ 0.3-2.3 / Piece FOB
10 Pieces (MOQ)
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Suzhou Hengxinyu Aluminum Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2025
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Square and Rectangular Shape Welded Steel Pipe/Hollow Section Steel Pipe

Square and Rectangular Shape Welded Steel Pipe/Hollow Section Steel Pipe

US $ 500-600 / Ton FOB
5 Tons (MOQ)
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Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China Since 2010
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Biggest Manufacturer Prime Quality Carbon Steel Welded Steel Pipe

Biggest Manufacturer Prime Quality Carbon Steel Welded Steel Pipe

US $ 400-600 / Ton FOB
1 Ton (MOQ)
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Mafal (Shanghai) Machinery Limited

Shanghai, China Since 2017
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Seamless ERW Stainless Galvanizedcarbon Titanium Flat Oval Square Rectangular Hiding Gas Hydraulic Cylinder Honed Line Capillary Steel Pipe

Seamless ERW Stainless Galvanizedcarbon Titanium Flat Oval Square Rectangular Hiding Gas Hydraulic Cylinder Honed Line Capillary Steel Pipe

US $ 1,400-1,600 / Ton FOB
1 Ton (MOQ)
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Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Trading Company

Shaanxi, China Since 2021
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Seamless Pipe/ Tube Welded Hollow Steel Pipe Square Rectangular Metal Tube

Seamless Pipe/ Tube Welded Hollow Steel Pipe Square Rectangular Metal Tube

US $ 900-1,100 / Ton FOB
10 Tons (MOQ)
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Tianjin, China Since 2023
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Grade 201 304 Ba Ss Pipe Ss Rectangular/Square Welded Pipes

Grade 201 304 Ba Ss Pipe Ss Rectangular/Square Welded Pipes

US $ 2,300-2,400 / Ton FOB
1 Ton (MOQ)
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Zhejiang Sodo Stainless Steel Mfg Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2026
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Q195/Q235/Q345/Ss400/A36/Q235B/Q275 Sch40 Round/Square/Rectangular Carbon Steel Pipe for Seamless

Q195/Q235/Q345/Ss400/A36/Q235B/Q275 Sch40 Round/Square/Rectangular Carbon Steel Pipe for Seamless

US $ 460-550 / Ton FOB
5 Tons (MOQ)
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Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Hot Sale Customized Size Rectangular Zinc Coat Steel Tube Galvanized Square Pipe

Hot Sale Customized Size Rectangular Zinc Coat Steel Tube Galvanized Square Pipe

US $ 350-650 / Ton FOB
1 Ton (MOQ)
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Guangdong Shangfeng Steel Group Co., Ltd.

Guangdong, China Since 2024
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CE ISO Customized Size 201 316L 304 304L 316L Stainless Steel Welded Tubes Precision Pipe for Structural

CE ISO Customized Size 201 316L 304 304L 316L Stainless Steel Welded Tubes Precision Pipe for Structural

US $ 1,100-1,800 / Ton FOB
1 Ton (MOQ)
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Liaocheng Haoshuntong Metal Materials Co., Ltd.

Trading Company

Shandong, China Since 2025
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Seamless/ Alloy Galvanized/Rhs Hollow Section Square/Rectangular/Round Carbon Steel /Stainless Steel Pipe Supplier

Seamless/ Alloy Galvanized/Rhs Hollow Section Square/Rectangular/Round Carbon Steel /Stainless Steel Pipe Supplier

US $ 640 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2017
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ASTM Ss 201 304 304L 316 316L 310S 309S 430 904L 2205 Welded Round/Square/Rectangular/Hex/Oval Tube or Carbon/Aluminum/Galvanized/Seamless/Stainless Steel Pipe

ASTM Ss 201 304 304L 316 316L 310S 309S 430 904L 2205 Welded Round/Square/Rectangular/Hex/Oval Tube or Carbon/Aluminum/Galvanized/Seamless/Stainless Steel Pipe

US $ 450-485 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Shandong Hongcheng Steel Co., Ltd.

Trading Company

Shandong, China Since 2024
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