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Carbon Square Tube

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Steel Pipe Steel Tube Carbon Steel Pipe Square Tube Carbon Fiber Tube Square Pipe

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Curtain Wall Thick Wall Square Rectangular Tube, Carbon Steel Square Tube/Rectangular Tube/Welded Square Tube Q235 Square Tube Square Tube

Curtain Wall Thick Wall Square Rectangular Tube, Carbon Steel Square Tube/Rectangular Tube/Welded Square Tube Q235 Square Tube Square Tube

US $ 550-2,200 / 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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Normalizing GB/T9711 15mnv5 Hot Rolled GOST9941 En10216 Beveled End Smls Steel Tube for Oil Transmission API 5CT X56 Welded Pipeline Plain End Spiral Steel Tube

Normalizing GB/T9711 15mnv5 Hot Rolled GOST9941 En10216 Beveled End Smls Steel Tube for Oil Transmission API 5CT X56 Welded Pipeline Plain End Spiral Steel Tube

US $ 520-850 / Ton FOB
1 Ton (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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Galvanized and Black Iron Square Tube Square Rectangular Hollow Section Tube

Galvanized and Black Iron Square Tube Square Rectangular Hollow Section Tube

US $ 500-700 / Ton FOB
5 Tons (MOQ)
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TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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Small Radius Tube Successive Bend Processing

Small Radius Tube Successive Bend Processing

US $ 1-5 / Set FOB
1 Set (MOQ)
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Zhejiang King-Mazon Intelligent Manufacturing Corp., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Hot DIP Galvanized Perforated Breakaway Perforated Tube Square

Hot DIP Galvanized Perforated Breakaway Perforated Tube Square

US $ 1.25-1.35 / Foot FOB
1,000 Feet (MOQ)
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Wulian Fushun Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Galvanized Square Steel Pipes Ms Welded Q195 Q235 Q345 Z180 Galvanized Rectangular Tube

Galvanized Square Steel Pipes Ms Welded Q195 Q235 Q345 Z180 Galvanized Rectangular Tube

US $ 500-600 / Ton FOB
1 Ton (MOQ)
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Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Electro-Galvanized Square Tube Customizable Galvanized Steel Tube

Electro-Galvanized Square Tube Customizable Galvanized Steel Tube

US $ 550-800 / 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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Galvanized Square Tube 30X30mm Galvanized Square Tube 40X40mm

Galvanized Square Tube 30X30mm Galvanized Square Tube 40X40mm

US $ 100-600 / Ton FOB
10 Tons (MOQ)
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Bazhou Newrgy Trade Co., Ltd

Trading Company

Hebei, China Since 2025
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Black Iron Pipe Cold Rolled Mild Steel Iron Square Pipe Carbon Rectangular Steel Tube

Black Iron Pipe Cold Rolled Mild Steel Iron Square Pipe Carbon Rectangular Steel Tube

US $ 550-650 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Rectangular and Square Steel Pipe 200X200 ERW Square Tube

Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Rectangular and Square Steel Pipe 200X200 ERW Square Tube

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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Cold Rolled Black Bright Carbon 10 X 10 Steel Square Tube for Furniture

Cold Rolled Black Bright Carbon 10 X 10 Steel Square Tube for Furniture

US $ 450-550 / metric tons FOB
5 metric tons (MOQ)
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Credit Import and Export Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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65X65 Galvanized Mild Welding Seamless Carbon Steel Square Tube

65X65 Galvanized Mild Welding Seamless Carbon Steel Square Tube

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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En10220 Hot Rolled S355j2h Seamless and Welded Steel Tubes DN150 Sch40s 168.3X12.7mm S275j0h Low Alloy Steel Tube

En10220 Hot Rolled S355j2h Seamless and Welded Steel Tubes DN150 Sch40s 168.3X12.7mm S275j0h Low Alloy Steel Tube

US $ 500-650 / Ton FOB
1 Ton (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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High Quality Black Square Pipe Iron Rectangular Welded Tube

High Quality Black Square Pipe Iron Rectangular Welded Tube

US $ 500-700 / Ton FOB
5 Tons (MOQ)
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TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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Pipe Forming Processing Tube End Forming

Pipe Forming Processing Tube End Forming

US $ 1-5 / Set FOB
1 Set (MOQ)
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Zhejiang King-Mazon Intelligent Manufacturing Corp., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Square Brushed Metal Slot Tube for Store Display Steel Post Four Side Channel

Square Brushed Metal Slot Tube for Store Display Steel Post Four Side Channel

US $ 1.25-1.35 / Foot FOB
1,000 Feet (MOQ)
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Wulian Fushun Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube

Ms ERW Hollow Section Square Rectangle Round Pipe Hollow Iron Pipe Welded Black Steel Pipe Tube

US $ 500-600 / Ton FOB
1 Ton (MOQ)
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Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Premium Quality Carbon Steel Tube for Industrial Applications

Premium Quality Carbon Steel Tube for Industrial Applications

US $ 450-520 / Ton FOB
3 Tons (MOQ)
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Liaocheng Haoshuntong Metal Materials Co., Ltd.

Trading Company

Shandong, China Since 2025
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Construction Galvanized Pipe Scaffolding Galvanized Tube

Construction Galvanized Pipe Scaffolding Galvanized Tube

US $ 100-600 / Ton FOB
10 Tons (MOQ)
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Bazhou Newrgy Trade Co., Ltd

Trading Company

Hebei, China Since 2025
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Ms Welded Steel Tube Price Seamless Carbon Steel Pipe Galvanized Square Tube

Ms Welded Steel Tube Price Seamless Carbon Steel Pipe Galvanized Square Tube

US $ 499-599 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Trade Assurance Carbon Steel Square Pipe Galvanized Rectangular Tube Price Per Ton

Trade Assurance Carbon Steel Square Pipe Galvanized Rectangular Tube Price Per Ton

US $ 600-650 / 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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China Factory High Quality Carbon Steel S355 Jr Q355b Square Tube for Building

China Factory High Quality Carbon Steel S355 Jr Q355b Square Tube for Building

US $ 500-560 / metric tons FOB
10 metric tons (MOQ)
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Credit Import and Export Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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Liange Welded Oiled ASTM A53 A106 A105 Carbon Steel Round/Square Pipe/Tube for Construction

Liange Welded Oiled ASTM A53 A106 A105 Carbon Steel Round/Square Pipe/Tube for Construction

US $ 559-659 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Qingdao Liange Special Steel Co., Ltd.

Trading Company

Shandong, China Since 2021
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About Carbon Square Tube FAQ

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

    The Carbon Square Tube 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.

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

    The Carbon Square Tube is classified under our comprehensive Steel Pipe & Tube range.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.

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

    The Carbon Square Tube is included in 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.

ASTM API Spec 5L 46th Gr. X60 Psl-2 Hot Rolled High Temperature Tempering Hb200-330 GB/T9711 L390n Dia. 88.9mm Round PE Seamless Steel Tube for Pipelines

ASTM API Spec 5L 46th Gr. X60 Psl-2 Hot Rolled High Temperature Tempering Hb200-330 GB/T9711 L390n Dia. 88.9mm Round PE Seamless Steel Tube for Pipelines

US $ 520-850 / Ton FOB
1 Ton (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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China Steel Tubes Galvanized Steel Tube / Square Pipe Size 50X50X2 Galvanized Square Tube

China Steel Tubes Galvanized Steel Tube / Square Pipe Size 50X50X2 Galvanized Square Tube

US $ 600-700 / Ton FOB
5 Tons (MOQ)
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TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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Custom Tiny Pipe Fittings Metal Tube Bending Processing

Custom Tiny Pipe Fittings Metal Tube Bending Processing

US $ 1-5 / Set FOB
1 Set (MOQ)
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Audited Supplier
Zhejiang King-Mazon Intelligent Manufacturing Corp., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Outdoor Galvanized Perforated Steel Square Road Traffic Safety Sign Posts Steel Tube

Outdoor Galvanized Perforated Steel Square Road Traffic Safety Sign Posts Steel Tube

US $ 1.25-1.35 / Foot FOB
1,000 Feet (MOQ)
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Wulian Fushun Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Factory Standard Sizes S235/S355 Structural Square Steel Tubes Hot/Cold Rolled Seamless/Welded Price Per Kg

Factory Standard Sizes S235/S355 Structural Square Steel Tubes Hot/Cold Rolled Seamless/Welded Price Per Kg

US $ 620-650 / Ton FOB
25 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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Galvanized Rectangular Pipe 50X100mm Galvanized Square Tube 20X20mm

Galvanized Rectangular Pipe 50X100mm Galvanized Square Tube 20X20mm

US $ 100-600 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Bazhou Newrgy Trade Co., Ltd

Trading Company

Hebei, China Since 2025
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Versatile 2000W Tube Laser Cutter for Aluminum and Steel Fabrication

Versatile 2000W Tube Laser Cutter for Aluminum and Steel Fabrication

US $ 10,000-31,000 / Set FOB
1 Set (MOQ)
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SUZHOU HND LASER CO., LTD

Jiangsu, China Since 2024
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3kw Heavy-Duty Laser Tube Cutter for Large-Diameter Stainless Steel Square Tubes

3kw Heavy-Duty Laser Tube Cutter for Large-Diameter Stainless Steel Square Tubes

US $ 29,000-29,572 / Piece FOB
1 Piece (MOQ)
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Shandong Pengwo Laser Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2017
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Spray Aluminum Fence Guardrail Cover Post Cap Fence Cap Fit Square Tube Post

Spray Aluminum Fence Guardrail Cover Post Cap Fence Cap Fit Square Tube Post

US $ 0.4-1.2 / Piece FOB
1,000 Pieces (MOQ)
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Cangzhou Weijiang Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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High Quality Square Tubing Galvanized Steel Pipe Iron Rectangular Tube Price for Carports

High Quality Square Tubing Galvanized Steel Pipe Iron Rectangular Tube Price for Carports

US $ 780-860 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Trading Company

Shaanxi, China Since 2021
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High Quality Wholesale Hot Cold Rolled 201 304 316 309S 310S 321 Stainless Carbon Aluminum Galvanized Steel Welded Seamless Round Pipe Tube

High Quality Wholesale Hot Cold Rolled 201 304 316 309S 310S 321 Stainless Carbon Aluminum Galvanized Steel Welded Seamless Round Pipe Tube

US $ 699-1,599 / Ton FOB
3 Tons (MOQ)
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Jiangsu Jinmingxin Metal Technology Co., Ltd.

Jiangsu, China Since 2023
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Auto 3D Tube Pipe Bending

Auto 3D Tube Pipe Bending

US $ 8,000-22,800 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhangjiagang Beyong Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2018
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Black Square and Rectangular Carbon Steel Pipes and Tubes

Black Square and Rectangular Carbon Steel Pipes and Tubes

US $ 780-850 / Ton FOB
5 Tons (MOQ)
Contact Supplier
Audited Supplier
CHANGSHA XIANGJIA METAL MATERIAL TRADING CO., LTD.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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