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Round Structural Tube

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Pre Galvanized Round Steel Tube for Structural Support and Handrails

Pre Galvanized Round Steel Tube for Structural Support and Handrails

US $ 430-550 / Ton FOB
5 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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Structural Scaffolding Carbon Steel Seamless Round Tube for Construction

Structural Scaffolding Carbon Steel Seamless Round Tube for Construction

US $ 800-900 / Ton FOB
10 Tons (MOQ)
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Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Alloy Structural Steel Pipe/Tube E155 E190 E195 E220 E235 1.0033 1.0031 1.0034 1.0215 1.0306 Seamless Steel Pipe Metal Round Tube

Alloy Structural Steel Pipe/Tube E155 E190 E195 E220 E235 1.0033 1.0031 1.0034 1.0215 1.0306 Seamless Steel Pipe Metal Round Tube

US $ 400-650 / Ton FOB
1 Ton (MOQ)
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Shanghai Bolaisheng Metal Group Co., Ltd.

Trading Company

Shanghai, China Since 2024
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FRP Handrail System Structural Support High Strength Fiberglass GRP Round Tube

FRP Handrail System Structural Support High Strength Fiberglass GRP Round Tube

US $ 2.6-2.8 / Meter FOB
1,000 Meters (MOQ)
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Hengshui Nuokon Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2017
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Factory Bending & Cutting Service Carbon Fiber Structural Shapes & Round Tubes High Quality Carbon Fiber Products

Factory Bending & Cutting Service Carbon Fiber Structural Shapes & Round Tubes High Quality Carbon Fiber Products

US $ 3-30 / Piece FOB
100 Pieces (MOQ)
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Shandong Songnuo Composite Material Co., Ltd.

Shandong, China Since 2025
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Structural ERW Semless Round Tubes

Structural ERW Semless Round Tubes

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

Manufacturer/Factory & Trading Company

Shandong, China Since 2017
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FRP Structural Composite Tubing Round Pultruded Fiberglass Tube

FRP Structural Composite Tubing Round Pultruded Fiberglass Tube

US $ 4-4.5 / Meter FOB
100 Meters (MOQ)
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Hebei Weijia Metal Mesh Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
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ASTM AISI Standard Hot Cold Rolled A53/A135 A36 Carbon Steel Structural Seamless Welded Round Tube

ASTM AISI Standard Hot Cold Rolled A53/A135 A36 Carbon Steel Structural Seamless Welded Round Tube

US $ 520-650 / Ton FOB
5 Tons (MOQ)
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Jinan Taigang New Material Co., Ltd

Trading Company

Shandong, China Since 2025
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ASTM A53 Q195 Q215 Q235 Q295 Q345 Round Galvanized Steel Pipe Structural Steel Tube for Industry

ASTM A53 Q195 Q215 Q235 Q295 Q345 Round Galvanized Steel Pipe Structural Steel Tube for Industry

US $ 430-520 / Ton FOB
1 Ton (MOQ)
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Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
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Carbon Steel A500 ASTM Hollow Structural Iron Square Tube ERW Round Steel Pipes Galvanized Metal Tube for Construction

Carbon Steel A500 ASTM Hollow Structural Iron Square Tube ERW Round Steel Pipes Galvanized Metal Tube for Construction

US $ 2-10 / kg FOB
500 kg (MOQ)
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Wenzhou Huashang Steel Co., Ltd

Zhejiang, China Since 2024
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Seamless Carbon Steel Round Tube for Structural Scaffolding Projects

Seamless Carbon Steel Round Tube for Structural Scaffolding Projects

US $ 880-900 / Ton FOB
10 Tons (MOQ)
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Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Top Fashion Size AISI 436 439 440 304L 316L Welded Round Stainless Carbon Aluminum Galvanized Tube for Mechanical Structural Parts

Top Fashion Size AISI 436 439 440 304L 316L Welded Round Stainless Carbon Aluminum Galvanized Tube for Mechanical Structural Parts

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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Hot Cold Rolled A53 Structural Black Q235 A36 Carbon Steel Tube Seamless Welded Round Tube

Hot Cold Rolled A53 Structural Black Q235 A36 Carbon Steel Tube Seamless Welded Round Tube

US $ 520-650 / Ton FOB
5 Tons (MOQ)
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Jinan Taigang New Material Co., Ltd

Trading Company

Shandong, China Since 2025
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Factory Directly A36 Carbon Steel A53 Structural Seamless Welded Round Tube

Factory Directly A36 Carbon Steel A53 Structural Seamless Welded Round Tube

US $ 520-650 / Ton FOB
5 Tons (MOQ)
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Jinan Taigang New Material Co., Ltd

Trading Company

Shandong, China Since 2025
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Structural Composite GRP Hollow Tubing Round Pultruded Fiberglass Tube

Structural Composite GRP Hollow Tubing Round Pultruded Fiberglass Tube

US $ 0.3-0.5 / Square Meter FOB
10 Square Meters (MOQ)
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Hebei Yingnai Environmental Protection Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Hot Dipped Galvanized Round Steel Pipe Pre Gi Steel Pipe Welded Galvanised Coating Metal Tube for Scaffolding Structural Design

Hot Dipped Galvanized Round Steel Pipe Pre Gi Steel Pipe Welded Galvanised Coating Metal Tube for Scaffolding Structural Design

US $ 4.5-8.5 / Piece FOB
1,000 Pieces (MOQ)
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Bythai Scaffolding Co.,Ltd.

Hunan, China Since 2023
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Good Quality Reinforced Plastic Structural Support Fiberglass FRP/GRP Round Tube

Good Quality Reinforced Plastic Structural Support Fiberglass FRP/GRP Round Tube

US $ 1.5-2.3 / Piece FOB
10 Pieces (MOQ)
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Hengshui Hongwo Technology Co., Ltd.

Trading Company

Hebei, China Since 2025
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Hot-Selling Structural Hollow Pipe Galvanized Tubular Steel Carbon Tube for Decoration

Hot-Selling Structural Hollow Pipe Galvanized Tubular Steel Carbon Tube for Decoration

US $ 1,590-1,890 / Ton FOB
3 Tons (MOQ)
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Wuxi Aojiewei Metal Materials Co., Ltd.

Jiangsu, China Since 2024
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Lightweight Flat Oval Aluminum Tubes for Structural Support and Design

Lightweight Flat Oval Aluminum Tubes for Structural Support and Design

US $ 2.7-3 / Ton FOB
1 Ton (MOQ)
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Zeyi Aluminum Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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Structural Round Steel Tube for Cutting / Bending in Stock

Structural Round Steel Tube for Cutting / Bending in Stock

US $ 330-460 / Ton FOB
1 Ton (MOQ)
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Shanghai Changzeng Metal Co., Ltd.

Shanghai, China Since 2016
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50*50mm Fiberglass Products Composite Square Tube Structural Fiberglass FRP Round Square Tube

50*50mm Fiberglass Products Composite Square Tube Structural Fiberglass FRP Round Square Tube

US $ 0.5-15 / Meter FOB
10 Meters (MOQ)
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Hebei Qinghui Plastic Products Co., LTD

Hebei, China Since 2022
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Tianjin Supplier Welded Mild Steel Carbon Black Round Hollow Section Structural Tube

Tianjin Supplier Welded Mild Steel Carbon Black Round Hollow Section Structural Tube

US $ 520-580 / Ton FOB
10 Tons (MOQ)
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Tianjin Hongxin International Trade Co., Ltd.

Tianjin, China Since 2020
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Alloy Structural Steel Pipe/Tube 100crmnsi6-4 100crmn7-3 100crmn6 W5 1.352 1.3536 Black Seamless Steel Pipe Metal Round Tube

Alloy Structural Steel Pipe/Tube 100crmnsi6-4 100crmn7-3 100crmn6 W5 1.352 1.3536 Black Seamless Steel Pipe Metal Round Tube

US $ 400-650 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shanghai Bolaisheng Metal Group Co., Ltd.

Trading Company

Shanghai, China Since 2024
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About Round Structural Tube FAQ

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

    The Round Structural Tube is a standout piece in our Steel Pipe & Tube collection.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?

    Discover the perfect addition to your Steel Pipe & Tube with our Round Structural Tube.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 advantages of purchasing steel pipes and tubes in wholesale quantities?

    Discover the perfect Steel Pipe & Tube addition with our Round Structural Tube.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.

Q195 Flatelliptical Tube Handrail Special-Shaped Decorative Brightsteel Pipe Furniture Tube

Q195 Flatelliptical Tube Handrail Special-Shaped Decorative Brightsteel Pipe Furniture Tube

US $ 600-950 / Ton FOB
1 Ton (MOQ)
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ZYT CO., LTD.

Beijing, China Since 2024
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Rhs Shs Square Steel Tube for Structural Applications

Rhs Shs Square Steel Tube for Structural Applications

US $ 1,000-2,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Jiangsu HYT International Trading Co., Ltd.

Trading Company

Jiangsu, China Since 2020
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Hollow Hexagonal Carbon Steel Pipe 50mm China Manufacturer Structural Inner Oval Seamless Carbon Special Round Deformed Shaped Steel Tube

Hollow Hexagonal Carbon Steel Pipe 50mm China Manufacturer Structural Inner Oval Seamless Carbon Special Round Deformed Shaped Steel Tube

US $ 455 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

Manufacturer/Factory

Shandong, China Since 2022
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Structural Composite GRP Hollow Tubing Round Pultruded Fiberglass Tube

Structural Composite GRP Hollow Tubing Round Pultruded Fiberglass Tube

US $ 0.74-0.79 / Meter FOB
1 Meter (MOQ)
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Audited Supplier
Hebei Derunze Chemical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
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Hot Cold Rolled ASTM A53 A106 A120 A333 Alloy Electro Galvanized Hollow Tube Section Round Structural Stainless Steel Carbon Seamless Tube

Hot Cold Rolled ASTM A53 A106 A120 A333 Alloy Electro Galvanized Hollow Tube Section Round Structural Stainless Steel Carbon Seamless Tube

US $ 500-850 / Ton FOB
25 Tons (MOQ)
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JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Shandong, China Since 2021
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Chinese Factory Welded Steel Hollow Section Pipe Round Shape Structural Tubes Manufacturer

Chinese Factory Welded Steel Hollow Section Pipe Round Shape Structural Tubes Manufacturer

US $ 400-500 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
Tianjin Jinnuo Steel Pipe Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2022
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Q345 Structural Steel Round Tube (CZ-RP49)

Q345 Structural Steel Round Tube (CZ-RP49)

US $ 500-600 / Ton FOB
1 Ton (MOQ)
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Shanghai Changzeng Metal Co., Ltd.

Shanghai, China Since 2016
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High Intensity Aluminum Extrusion Tube for Reliable Structural Applications

High Intensity Aluminum Extrusion Tube for Reliable Structural Applications

US $ 2.9-3.5 / kg FOB
500 kg (MOQ)
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Audited Supplier
Zhangjiagang Dayang Aluminum Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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Structural Steel Tube Longitudinal Welded Pre Gi Galvanized Steel Pipe 6 Meter Scaffolding Galvanized Square Round Rectangular Tube

Structural Steel Tube Longitudinal Welded Pre Gi Galvanized Steel Pipe 6 Meter Scaffolding Galvanized Square Round Rectangular Tube

US $ 0.95-1.1 / kg FOB
1 kg (MOQ)
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Audited Supplier
Tianjin Huayou Scaffolding Co., Ltd.

Tianjin, China Since 2021
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High Strength Fiberglass Structural Pultruded Profile FRP Round Tube

High Strength Fiberglass Structural Pultruded Profile FRP Round Tube

US $ 0.5-15 / Meter FOB
10 Meters (MOQ)
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Audited Supplier
Hebei Qinghui Plastic Products Co., LTD

Hebei, China Since 2022
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Galvanized Steel Pipe Structural Steel Tube Piping Q235B Ss400

Galvanized Steel Pipe Structural Steel Tube Piping Q235B Ss400

US $ 200-400 / Ton FOB
1 Ton (MOQ)
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Tianjin Yitejia Steel Sales Co., Ltd.

Tianjin, China Since 2011
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FRP Structural Tubing Diameter 10mm 15mm 20mm Fiberglass Round Tube

FRP Structural Tubing Diameter 10mm 15mm 20mm Fiberglass Round Tube

US $ 10-25 / Meter FOB
500 Meters (MOQ)
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Audited Supplier
Hebei Derunze Chemical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
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High Quality Carbon Structural Steel Pipe Tube 15mn 20mn 25mn 30mn 35mn 40mn 45mn 50mn 60mn 65mn 70mn

High Quality Carbon Structural Steel Pipe Tube 15mn 20mn 25mn 30mn 35mn 40mn 45mn 50mn 60mn 65mn 70mn

US $ 360-460 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Tianjin Dingshengwang Steel Trade Co., Ltd.

Tianjin, China Since 2018
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