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S275/S355/X52/X65/X70 Carbon Steel Dsaw/ LSAW Offshore Welded Pipe for Marine Construction

S275/S355/X52/X65/X70 Carbon Steel Dsaw/ LSAW Offshore Welded Pipe for Marine Construction

US $ 0.54 / kg FOB
1 kg (MOQ)
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Permanent Steel Manufacturing Co., Ltd.

Hunan, China Since 2022
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Black Mild Steel LSAW Pipe Sch20 LSAW Pipe Sch40 LSAW Pipe Longitudinal Submerged Arc Welding

Black Mild Steel LSAW Pipe Sch20 LSAW Pipe Sch40 LSAW Pipe Longitudinal Submerged Arc Welding

US $ 10 / Ton FOB
1 Ton (MOQ)
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Hebei Pipeline Equipment HN Co., Ltd.

Hainan, China Since 2017
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High-Quality Outside Galvanized Lined Red Plastic Coated Composite Steel Tube Pipe for Supply Water and Fire

High-Quality Outside Galvanized Lined Red Plastic Coated Composite Steel Tube Pipe for Supply Water and Fire

US $ 500-560 / Ton FOB
20 Tons (MOQ)
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Tianjin Yuanquan Fengda Pipeline Technology Co., Ltd.

Trading Company

Tianjin, China Since 2024
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Carbon Steel Round Seamless API 5L X52 X60 ASTM A106b/ API5CT A333 Gr6 Uns06625 Alloy825 Stainless Galvanized Ms Iron Alloy Nikel Mild Smls Steel Tube Pipe

Carbon Steel Round Seamless API 5L X52 X60 ASTM A106b/ API5CT A333 Gr6 Uns06625 Alloy825 Stainless Galvanized Ms Iron Alloy Nikel Mild Smls Steel Tube Pipe

US $ 420-600 / Ton FOB
1 Ton (MOQ)
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Permanent Steel Manufacturing Co., Ltd.

Hunan, China Since 2022
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High Quality API 5L ASTM A53/A525 Sch40 Gr B Schedule 80 Black Carbon Steel Square Tube ERW Welded Black Round Steel Pipe

High Quality API 5L ASTM A53/A525 Sch40 Gr B Schedule 80 Black Carbon Steel Square Tube ERW Welded Black Round Steel Pipe

US $ 0.53 / kg FOB
1 kg (MOQ)
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Permanent Steel Manufacturing Co., Ltd.

Hunan, China Since 2022
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ASTM A671 Efw Pipe Used for Refineries Power Plants Oil Drilling

ASTM A671 Efw Pipe Used for Refineries Power Plants Oil Drilling

US $ 10-200 / Ton FOB
1 Ton (MOQ)
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EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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ASTM A53b / A106b / ASME / SA53b / SA106b / API 5L B / X42/X52 Seamless Carbon Steel Line Pipes

ASTM A53b / A106b / ASME / SA53b / SA106b / API 5L B / X42/X52 Seamless Carbon Steel Line Pipes

US $ 450-520 / 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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Plastic Revitalizing Coating Agent Simulateur De Conduite Galvanized Steel Tube Suppliers Coated Plastic Steel Pipe

Plastic Revitalizing Coating Agent Simulateur De Conduite Galvanized Steel Tube Suppliers Coated Plastic Steel Pipe

US $ 400-800 / Ton FOB
1 Ton (MOQ)
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Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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Various Uses of Profiled Tubes Bright Oval and Seamless Hexagonal and Triangular Welded Steel Pipes

Various Uses of Profiled Tubes Bright Oval and Seamless Hexagonal and Triangular Welded Steel Pipes

US $ 460-1,280 / Ton FOB
1 Ton (MOQ)
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Shandong Hanbang Materials Co., Ltd.

Trading Company

Shandong, China Since 2023
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Sch30 En10025 S235jr Carbon Smls Welded Steel Pipes

Sch30 En10025 S235jr Carbon Smls Welded Steel Pipes

US $ 550 / Ton FOB
1 Ton (MOQ)
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Chengdu Derbo Steel Co., Ltd

Sichuan, China Since 2013
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ERW Carbon Steel Pipe/Tube API 5lfor Oil/Gas/Water Supply/Structural Use

ERW Carbon Steel Pipe/Tube API 5lfor Oil/Gas/Water Supply/Structural Use

US $ 10-200 / Ton FOB
1 Ton (MOQ)
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EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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Large Diameter Specification 1 M Diameter Spiral Welded Carbon Steel Pipe with Low Priceround

Large Diameter Specification 1 M Diameter Spiral Welded Carbon Steel Pipe with Low Priceround

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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Hot Sale Best Quality Cold Rolled Galvanized Square Steel Pipe Price

Hot Sale Best Quality Cold Rolled Galvanized Square Steel Pipe Price

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

Tianjin, China Since 2018
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ASTM A333 Gr. 6 Seamless and Welded Carbon and Alloy Steel Pipe Intended for Use at Low Temperatures

ASTM A333 Gr. 6 Seamless and Welded Carbon and Alloy Steel Pipe Intended for Use at Low Temperatures

US $ 569-639 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
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Customized Special Shape Section Welded Steel Pipe 304 201 316 Triangular Square Stainless Steel Pipe Fittings Special Shape Pipe

Customized Special Shape Section Welded Steel Pipe 304 201 316 Triangular Square Stainless Steel Pipe Fittings Special Shape Pipe

US $ 460-1,280 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Hanbang Materials Co., Ltd.

Trading Company

Shandong, China Since 2023
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GB/T 8162 10#/20# Carbon Seamless Pipe Customized Structural High Precision Tube China Manufacturer

GB/T 8162 10#/20# Carbon Seamless Pipe Customized Structural High Precision Tube China Manufacturer

US $ 520-620 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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A671 ERW Carbon Steel Pipe with Bevelld End

A671 ERW Carbon Steel Pipe with Bevelld End

US $ 500-550 / Piece FOB
1 Piece (MOQ)
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Chengdu Derbo Steel Co., Ltd

Sichuan, China Since 2013
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ASTM A252 Gr. 2/Gr. 3 SSAW Structural Welded Steel Pipe for Piling and Construction

ASTM A252 Gr. 2/Gr. 3 SSAW Structural Welded Steel Pipe for Piling and Construction

1,000 kg (MOQ)
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EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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ERW Steel Pipe Good Strength Carbon Steel Welded Round ERW Steel Pipe

ERW Steel Pipe Good Strength Carbon Steel Welded Round ERW Steel Pipe

US $ 480-530 / Ton FOB
50 Tons (MOQ)
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Audited Supplier
Shanghai Hongxianghui Steel Manufacturing Co., Ltd.

Shanghai, China Since 2025
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Seamless Stainless Steel Pipes 1/2 Inch X 0.035 mm 304 321 316 301 310S Welded Stainless

Seamless Stainless Steel Pipes 1/2 Inch X 0.035 mm 304 321 316 301 310S Welded Stainless

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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Liange Carbon Square Steel Tubular ASTM Grade B Pipe SAE 1020 St44 P195 P265 345 Customized Steel Seamless Pipe

Liange Carbon Square Steel Tubular ASTM Grade B Pipe SAE 1020 St44 P195 P265 345 Customized Steel Seamless Pipe

US $ 0.69-0.79 / kg FOB
1 kg (MOQ)
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Audited Supplier
Qingdao Liange Special Steel Co., Ltd.

Trading Company

Shandong, China Since 2021
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ASTM A213 A192 A335 Seamless Alloy Steel Boiler Pipe, Superheater and Heat-Exchanger Steel Tube

ASTM A213 A192 A335 Seamless Alloy Steel Boiler Pipe, Superheater and Heat-Exchanger Steel Tube

US $ 569-639 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
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Special Shaped Welded Steel Pipe/Tube Oval Carbon Steel Pipe/Tube

Special Shaped Welded Steel Pipe/Tube Oval Carbon Steel Pipe/Tube

US $ 460-1,280 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Shandong Hanbang Materials Co., Ltd.

Trading Company

Shandong, China Since 2023
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About St44 Welded Pipe FAQ
  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    Discover the perfect addition to your Steel Pipe & Tube with our St44 Welded Pipe.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?

    Our St44 Welded Pipe offers exceptional quality within the Steel Pipe & Tube category.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?

    Discover the perfect addition to your Steel Pipe & Tube with our St44 Welded Pipe.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.

China Wuxi Source Manufacturer ASTM A283grc A284grb A306gr55 Grade D Plastic Coated Steel Pipe

China Wuxi Source Manufacturer ASTM A283grc A284grb A306gr55 Grade D Plastic Coated Steel Pipe

US $ 400-800 / 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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Factory Lowest Price 20mm*20mm Square Carbon Furniture Steel Pipe for Africa Market

Factory Lowest Price 20mm*20mm Square Carbon Furniture Steel Pipe for Africa Market

US $ 500-600 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Tianjin, China Since 2018
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ASTM A53 API5l ERW Welding Carbon Steel Pipe for Oil/Gas/Fluid Transportation

ASTM A53 API5l ERW Welding Carbon Steel Pipe for Oil/Gas/Fluid Transportation

US $ 10-200 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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Ms Seamless and Welded Carbon Steel Pipe/Tube ASTM A106 A53 Gr. B Sch 40 Black Iron Seamless Stee

Ms Seamless and Welded Carbon Steel Pipe/Tube ASTM A106 A53 Gr. B Sch 40 Black Iron Seamless Stee

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

Shanghai, China Since 2022
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ASTM A335 A192 A179 Seamless Carbon Steel Boiler Pipe for High Pressure

ASTM A335 A192 A179 Seamless Carbon Steel Boiler Pipe for High Pressure

US $ 569-639 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
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ASTM A106/A178/A53 Seamless, Welded, Cold Drawn and Annealed Pipes and Tube

ASTM A106/A178/A53 Seamless, Welded, Cold Drawn and Annealed Pipes and Tube

US $ 600-1,000 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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Building Project Steel Welded Pipe 21mm to 219mm Round ERW 6 Inch Carbon Steel Pipe Price Per Kg

Building Project Steel Welded Pipe 21mm to 219mm Round ERW 6 Inch Carbon Steel Pipe Price Per Kg

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

Shanghai, China Since 2022
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Seamless Carbon Steel API 5L X42/X46/X52/X65/ X70 Psl2 Line Pipe

Seamless Carbon Steel API 5L X42/X46/X52/X65/ X70 Psl2 Line Pipe

US $ 569-639 / Ton FOB
10 Tons (MOQ)
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Audited Supplier
Tianjin Boer King Steel Import and Export Co., Ltd.

Trading Company

Tianjin, China Since 2017
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ISO Certified Cold Drawn Black Carbon Steel Square Pipe (20X20-40X40mm) Large Stock & Custom Sizes Available

ISO Certified Cold Drawn Black Carbon Steel Square Pipe (20X20-40X40mm) Large Stock & Custom Sizes Available

US $ 699-899 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Hunan Hengan Weiye Metal Products Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Combustible Fluids Pipes En10208 Pipelines Oil and Gas Industry

Combustible Fluids Pipes En10208 Pipelines Oil and Gas Industry

US $ 45-999 / Ton FOB
5 Tons (MOQ)
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Audited Supplier
EZ Steel Industrial Co., Ltd.

Hunan, China Since 2019
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Factory Directly ASTM a 106 Sch10 Carbon Round 8 Inch Spiral Welded ERW Pipe Hot DIP Galvanise Steel Black Tube

Factory Directly ASTM a 106 Sch10 Carbon Round 8 Inch Spiral Welded ERW Pipe Hot DIP Galvanise Steel Black Tube

US $ 400-800 / 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 Ms Steel Square Tube Price List Nipple Gi Seamless Pipe

China Supplier Ms Steel Square Tube Price List Nipple Gi Seamless Pipe

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

Tianjin, China Since 2018
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API 5L Psl2 X70 X46 X52 X56 X65 Plastic Coated Seamless Steel Pipe 3PP/3PE Coating Seamless Steel Pipe for Natural Gas

API 5L Psl2 X70 X46 X52 X56 X65 Plastic Coated Seamless Steel Pipe 3PP/3PE Coating Seamless Steel Pipe for Natural Gas

US $ 400-800 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Wuxi Jinbao Special Steel Co., Ltd.

Jiangsu, China Since 2023
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