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25X50mm Pre Hollow Section Galvanized Rectangular Steel Pipe Mild/Low Carbon ERW Structural Tube Factory Price

25X50mm Pre Hollow Section Galvanized Rectangular Steel Pipe Mild/Low Carbon ERW Structural Tube Factory Price

US $ 500-650 / 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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Solar Mounting Structure Tube Sign Post Galvanized Pipe

Solar Mounting Structure Tube Sign Post Galvanized Pipe

US $ 500-600 / Ton FOB
10 Tons (MOQ)
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Bazhou Newrgy Trade Co., Ltd

Trading Company

Hebei, China Since 2025
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Cold Drawing Precision Round Seamless 430 Stainless Steel Pipe for Structure Usage

Cold Drawing Precision Round Seamless 430 Stainless Steel Pipe for Structure Usage

US $ 1,200-1,600 / Ton FOB
1 Ton (MOQ)
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Jiangsu Jieruite Stainless Steel Co., Ltd

Jiangsu, China Since 2024
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ASTM A106 A53 Gr. B Seamless Steel Tube 2 Inch 6 Inch Thickness Cold Rolled Carbon Steel Pipe for Pipeline

ASTM A106 A53 Gr. B Seamless Steel Tube 2 Inch 6 Inch Thickness Cold Rolled Carbon Steel Pipe for Pipeline

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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Carbon Welded 10# 12crmo Seamless Spiral Steel Pipe for Oil Pipeline Construction

Carbon Welded 10# 12crmo Seamless Spiral Steel Pipe for Oil Pipeline Construction

US $ 560-650 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Black Hollow Section Carbon Steel Q235 Square Tube Metal Pipe for Structural Applications

Black Hollow Section Carbon Steel Q235 Square Tube Metal Pipe for Structural Applications

US $ 500-600 / 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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Galvanized Conduit for Electrical Wiring Galvanized Pipe for Greenhouse Structure

Galvanized Conduit for Electrical Wiring Galvanized Pipe for Greenhouse Structure

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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ASTM A588 Hot Rolled Steel Pipe 3'' Sch40 Seamless Dia. 89mm Round Black Surface High Quality Q355b C D E Metal Pipes Factory

ASTM A588 Hot Rolled Steel Pipe 3'' Sch40 Seamless Dia. 89mm Round Black Surface High Quality Q355b C D E Metal Pipes Factory

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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Seamless Pipe Price PE C45 Carbon Tube A36 Carbon Steel Pipe

Seamless Pipe Price PE C45 Carbon Tube A36 Carbon Steel Pipe

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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BS1387 Certified 14"/20"/28"/32" Ms Round Galvanized ERW Carbon Steel Pipes/Tubes - China Supplier with Factory Direct Price

BS1387 Certified 14"/20"/28"/32" Ms Round Galvanized ERW Carbon Steel Pipes/Tubes - China Supplier with Factory Direct Price

US $ 465-679 / 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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Steel Structure Hot Dipped Galvanized Square Hollow Steel Metal Welded Pipe Retangular Steel Tube for Industry

Steel Structure Hot Dipped Galvanized Square Hollow Steel Metal Welded Pipe Retangular Steel Tube for Industry

US $ 600-800 / Ton FOB
1 Ton (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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Rectangular Steel Pipe Rectangular Steel Pipe Seamless Rectangular Steel Pipe

Rectangular Steel Pipe Rectangular Steel Pipe Seamless Rectangular Steel Pipe

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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ASME 2mm 3mm 5mm 7mm Small Diameter Carbon Steel Structure Seamless Pipe

ASME 2mm 3mm 5mm 7mm Small Diameter Carbon Steel Structure Seamless Pipe

US $ 440-510 / Ton FOB
1 Ton (MOQ)
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Shandong Xinghuasheng Steel Group Co., Ltd

Shandong, China Since 2023
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ASTM A106/A36/A53 & BS 1387 Certified ERW Hollow Steel Pipes Hot Rolled EMT Welded Round Pipe 1.0033 Carbon Steel Factory Direct

ASTM A106/A36/A53 & BS 1387 Certified ERW Hollow Steel Pipes Hot Rolled EMT Welded Round Pipe 1.0033 Carbon Steel Factory Direct

US $ 500-650 / 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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ASTM A53 API 5L Round Black Seamless Pipe Small Diameter Tube 30CrMo Chromoly Alloy Carbon Steel Pipe

ASTM A53 API 5L Round Black Seamless Pipe Small Diameter Tube 30CrMo Chromoly Alloy Carbon Steel Pipe

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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Square Tube Galvanized Square Steel Pipe for Steel Structure

Square Tube Galvanized Square Steel Pipe for Steel Structure

US $ 450-700 / Piece FOB
10 Pieces (MOQ)
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Tianjin Zhonghe Weiye Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2024
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Best Galvanized Carbon Steel Pipe / High Standard ISO 9001 Hollow Square Steel Pipe Structure for Building Construction

Best Galvanized Carbon Steel Pipe / High Standard ISO 9001 Hollow Square Steel Pipe Structure for Building Construction

US $ 530-550 / Ton FOB
5 Tons (MOQ)
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JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Shandong, China Since 2021
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China Manufacture Galvanized Round Carbon Steel Pipe Link Seal Square with Best Price

China Manufacture Galvanized Round Carbon Steel Pipe Link Seal Square with Best Price

US $ 600-650 / Ton FOB
1 Ton (MOQ)
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Shandong Baowu Steel Group Co., Ltd.

Trading Company

Shandong, China Since 2022
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Welded Seamless 3 Inch 45# Q355b Steel Pipe for Vehicles

Welded Seamless 3 Inch 45# Q355b Steel Pipe for Vehicles

US $ 560-650 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Heavy-Duty Galvanized Square Steel Pipe for Greenhouse Structures

Heavy-Duty Galvanized Square Steel Pipe for Greenhouse Structures

US $ 550-580 / Ton FOB
1 Ton (MOQ)
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SHANDONG HAOHAN STEEL INDUSTRY CO., LTD.

Trading Company

Shandong, China Since 2024
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RSs-Zp517 Customized Q195/Q215/Q235 Hollow Section Black Annealed Square pipe Steel Tube

RSs-Zp517 Customized Q195/Q215/Q235 Hollow Section Black Annealed Square pipe Steel Tube

US $ 750-950 / Ton FOB
100 Tons (MOQ)
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Tianjin Weiming Industrial & Trading Co., Ltd.

Tianjin, China Since 2019
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Famous Structure Steel Ms Square Pipe

Famous Structure Steel Ms Square Pipe

US $ 520 / Ton FOB
5 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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Stainless Steel Square Pipe Rectangular Tube Decorative Pipe 304 Welded Structure

Stainless Steel Square Pipe Rectangular Tube Decorative Pipe 304 Welded Structure

US $ 950-3,500 / Ton FOB
15 Tons (MOQ)
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Audited Supplier
Shandong Juhuo Special Steel Co., Ltd

Trading Company

Shandong, China Since 2025
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About Structure Square Seamless Pipe FAQ

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

    The Structure Square Seamless Pipe is included in 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?

    Our Structure Square Seamless Pipe offers exceptional quality within the Steel Pipe & Tube category.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.

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

    Our Structure Square Seamless Pipe offers exceptional quality within 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.

ASTM A312 316ti Stainless Steel Seamless Pipe - Cold Drawn - Titanium Stabilized - 12 Inch Od - Annealed & Pickled

ASTM A312 316ti Stainless Steel Seamless Pipe - Cold Drawn - Titanium Stabilized - 12 Inch Od - Annealed & Pickled

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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High Quality A53 Gr. a, BS387 Anti-Corrosion Hot-DIP Galvanzied Steel Round Pipe for Greenhouse Steel Structure

High Quality A53 Gr. a, BS387 Anti-Corrosion Hot-DIP Galvanzied Steel Round Pipe for Greenhouse Steel Structure

US $ 1,000-2,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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ASTM A53 Gr. B Seamless Carbon Steel Pipe for Construction Seamless Tube Seamless Pipe

ASTM A53 Gr. B Seamless Carbon Steel Pipe for Construction Seamless Tube Seamless Pipe

US $ 560-650 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Carbon Steel Pipe ASTM A53 A106 Gr. B 2-30mm Thickness Round Shape for Construction and Pipeline

Carbon Steel Pipe ASTM A53 A106 Gr. B 2-30mm Thickness Round Shape for Construction and Pipeline

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

Jiangsu, China Since 2023
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ASTM A53 A106 Sch40 Sch80 1/2"-12" Hot Rolled Carbon Seamless Steel Pipe for Structure Oil and Gas

ASTM A53 A106 Sch40 Sch80 1/2"-12" Hot Rolled Carbon Seamless Steel Pipe for Structure Oil and Gas

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

Shandong, China Since 2016
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Carbon Steel Steel Tube ASTM A53 API 5L DIN2448 St37.2 Round Black Seamless Steel Pipe for Pipeline and Structure

Carbon Steel Steel Tube ASTM A53 API 5L DIN2448 St37.2 Round Black Seamless Steel Pipe for Pipeline and Structure

US $ 500-700 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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ASTM A192 High Pressure Steam Boiler Seamless Steel Pipe

ASTM A192 High Pressure Steam Boiler Seamless Steel Pipe

US $ 560-650 / Ton FOB
10 Tons (MOQ)
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LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China Since 2016
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Hot-DIP Greenhouse Steel Structure Dx51d+Z Dx52D+Z Dx53D+Z Dx54D+Z Dx56D+Z Seamless Galvainzed Steel Pipe

Hot-DIP Greenhouse Steel Structure Dx51d+Z Dx52D+Z Dx53D+Z Dx54D+Z Dx56D+Z Seamless Galvainzed Steel Pipe

US $ 1,000-2,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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China Supplier Schedule 40 Black Seamless Steel Pipe

China Supplier Schedule 40 Black Seamless Steel Pipe

US $ 650-750 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Shanghai Changzeng Metal Co., Ltd.

Shanghai, China Since 2016
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Hot-Rolled/Cold-Drawn Square Weld Seamless Schedule10 Carbon Steel Pipe

Hot-Rolled/Cold-Drawn Square Weld Seamless Schedule10 Carbon Steel Pipe

US $ 430-513 / Ton FOB
5 Tons (MOQ)
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Shandong Hongyan Metal Material Co., Ltd.

Trading Company

Shandong, China Since 2021
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En 10219 Carbon Steel Welded Pipe Schedule 40 for Steel Structures

En 10219 Carbon Steel Welded Pipe Schedule 40 for Steel Structures

US $ 480-550 / Ton FOB
1 Ton (MOQ)
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GuangDong Lecong Steel World Electronic Commerce Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Lightweight-Structure-Optimized API 5L,ASTM A106 Square/Rectangular/Oval/Special Section Profiled Pipe ASTM A106 Gr.B,ASTM A500 Gr.C,X65,Stkr490,S275j2h,Q345b

Lightweight-Structure-Optimized API 5L,ASTM A106 Square/Rectangular/Oval/Special Section Profiled Pipe ASTM A106 Gr.B,ASTM A500 Gr.C,X65,Stkr490,S275j2h,Q345b

US $ 490-610 / Ton FOB
1 Ton (MOQ)
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WUXI TONGNO SPECIAL STEEL CO.,LTD

Jiangsu, China Since 2023
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Ss Inox 201 304 316L 310 310S 904L 347 904 2205 2507 317 321 Seamless/Welded Well Seaworthy Package Square Pipe Welded Ss Pi

Ss Inox 201 304 316L 310 310S 904L 347 904 2205 2507 317 321 Seamless/Welded Well Seaworthy Package Square Pipe Welded Ss Pi

US $ 2,200-2,550 / tons FOB
1 tons (MOQ)
Contact Supplier
Audited Supplier
Lingchuang Iron and Steel Group Co., Ltd

Trading Company

Shandong, China Since 2023
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