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312 Steel Pipe

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Professional Manufacturer of Seamless Steel Pipes in Bulk

Professional Manufacturer of Seamless Steel Pipes in Bulk

US $ 680-899 / 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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ASTM269 312 10mm 20mm Stainless Cold Drawn Welded Pipe

ASTM269 312 10mm 20mm Stainless Cold Drawn Welded Pipe

US $ 3-10 / kg FOB
500 kg (MOQ)
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Zhangjiagang Chewit International Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Tp321 Seamless/Welded Stainless Steel Pipe

Tp321 Seamless/Welded Stainless Steel Pipe

US $ 3,550-4,550 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
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Hot Selling Sch40 ASTM A53 Gr. B Seamless Carbon Steel Pipe

Hot Selling Sch40 ASTM A53 Gr. B Seamless Carbon Steel Pipe

US $ 899-900 / 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 Stainless Steel Pipe as Per A312 Tp347h 310S, 321, 304L, 321H, 31803, 32760

Seamless Stainless Steel Pipe as Per A312 Tp347h 310S, 321, 304L, 321H, 31803, 32760

US $ 2,000-5,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Dongtai Zhonghai Super Alloy Co., Ltd.

Jiangsu, China Since 2021
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Ali-Steel Customized TP304 Round Galvanized Pipes for Gas Pipe Fabrication

Ali-Steel Customized TP304 Round Galvanized Pipes for Gas Pipe Fabrication

US $ 595-680 / 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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Large Diameter API 5L Psl1 X42 Seamless Steel Pipe for Water Conservancy

Large Diameter API 5L Psl1 X42 Seamless Steel Pipe for Water Conservancy

US $ 680-899 / 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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Durable 20# and 45# Seamless Steel Pipes for Distribution

Durable 20# and 45# Seamless Steel Pipes for Distribution

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Welded Steel Pipe Carbon Seamless Steel Pipe API 5L SSAW Spiral Hot Dipped Galvanized Steel Pipeapi 5L SSAW Spiral Welded Steel Pipe Carbon Seamless Steel Pipe

Welded Steel Pipe Carbon Seamless Steel Pipe API 5L SSAW Spiral Hot Dipped Galvanized Steel Pipeapi 5L SSAW Spiral Welded Steel Pipe Carbon Seamless Steel Pipe

US $ 595-680 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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ASTM Steel A36 Q235 Ss400 S355j2 S350 Q235B Q345 Carbon Spiral Steel Round Pipe

ASTM Steel A36 Q235 Ss400 S355j2 S350 Q235B Q345 Carbon Spiral Steel Round Pipe

US $ 899-900 / 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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Hot Rolled Seamless Steel Pipe Service Water Pipe, Gas Pipe, Oil Pipe

Hot Rolled Seamless Steel Pipe Service Water Pipe, Gas Pipe, Oil Pipe

US $ 899-900 / 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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Hot Sale Hollow Round / Square Tube 201 202 304 309S 310 410 430 Grade Seamless/Welded Stainless Steel Pipe

Hot Sale Hollow Round / Square Tube 201 202 304 309S 310 410 430 Grade Seamless/Welded Stainless Steel Pipe

US $ 2,000 / Ton FOB
1 Ton (MOQ)
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Audited Supplier
Zhejiang Sailing Steel Industry Co., Ltd.

Zhejiang, China Since 2018
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ASTM 312 Tp 304/304lstainless Steel Pipe

ASTM 312 Tp 304/304lstainless Steel Pipe

US $ 3,000 / Ton FOB
1 Ton (MOQ)
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Huzhou Dapu Advanced Material Technology Co., Ltd

Zhejiang, China Since 2024
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Versatile Hot Dipped Rectangular and Round Iron Pipes3.

Versatile Hot Dipped Rectangular and Round Iron Pipes3.

US $ 595-680 / 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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High-Quality ASTM A106/API 5L Carbon Steel Pipe

High-Quality ASTM A106/API 5L Carbon Steel Pipe

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Premium Hot Rolled Seamless Carbon Steel Pipe for Boilers

Premium Hot Rolled Seamless Carbon Steel Pipe for Boilers

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Ali-Steel TP304 Galvanized Steel Water Gas Oil Pipe Fabrication

Ali-Steel TP304 Galvanized Steel Water Gas Oil Pipe Fabrication

US $ 595-680 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Galvanized Steel Pipe Low Carbon Galvanized Seamless Steel Pipe

Galvanized Steel Pipe Low Carbon Galvanized Seamless Steel Pipe

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Steel Pipe SSAW LSAW Pipeline Ocean Oil Gas Delivery System Seamless Welded Steel Tube Gi Carbon

Steel Pipe SSAW LSAW Pipeline Ocean Oil Gas Delivery System Seamless Welded Steel Tube Gi Carbon

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Durable 6 Inch Carbon Steel Pipe for Industrial Applications

Durable 6 Inch Carbon Steel Pipe for Industrial Applications

US $ 595-680 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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API 5L ASTM A252 Large Diameter LSAW SSAW Carbon Steel Spiral Galvanized Welded Pipe Straight Round S

API 5L ASTM A252 Large Diameter LSAW SSAW Carbon Steel Spiral Galvanized Welded Pipe Straight Round S

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Hot Dipped Galvanized Round Welded Steel Pipe BS1387 DIN2440 ASTM A53 En10255

Hot Dipped Galvanized Round Welded Steel Pipe BS1387 DIN2440 ASTM A53 En10255

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Grade 20 Carbon Seamless Steel Pipes Precision Steel Tubes

Grade 20 Carbon Seamless Steel Pipes Precision Steel Tubes

US $ 1,800-2,000 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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About 312 Steel Pipe FAQ
  • QHow can I find trustworthy suppliers of steel pipes and tubes in China?

    The 312 Steel Pipe is a key item within our extensive Steel Pipe & Tube selection.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?

    Upgrade your Steel Pipe & Tube with the elegant and durable 312 Steel 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.

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

    The 312 Steel Pipe is a standout piece in our Steel Pipe & Tube collection.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.

LSAW Carbon Steel Pipe as Construction Material Specification

LSAW Carbon Steel Pipe as Construction Material Specification

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Durable Carbon Steel Pipe 16mn for Industrial Applications

Durable Carbon Steel Pipe 16mn for Industrial Applications

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Galvanized Square Pipe 70X70carbon Steel Square Pipe Thickness 3.2mm Galvanized Pipe

Galvanized Square Pipe 70X70carbon Steel Square Pipe Thickness 3.2mm Galvanized Pipe

US $ 595-680 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
High-Quality Large Diameter Round Mild Steel Pipes for Industrial Use

High-Quality Large Diameter Round Mild Steel Pipes for Industrial Use

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
304/304L/316316L/347/32750/32760/904L A312 A269 A790 A789 Stainless Steel Pipe Welded Pipe Seamless Pipeus $ 3000 / Ton (FOB Price)

304/304L/316316L/347/32750/32760/904L A312 A269 A790 A789 Stainless Steel Pipe Welded Pipe Seamless Pipeus $ 3000 / Ton (FOB Price)

US $ 2,000 / Ton FOB
1 Ton (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Sailing Steel Industry Co., Ltd.

Zhejiang, China Since 2018
Chat Now Send Inquiry
Hot Dipped Gi Steel Pipe Welded Tube Galvanized Square Pipe for Construction

Hot Dipped Gi Steel Pipe Welded Tube Galvanized Square Pipe for Construction

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Carbon Steel ERW Seamless LSAW Pipe

Carbon Steel ERW Seamless LSAW Pipe

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
ASTM A106 A53 API 5L Round Black Seamless Carbon Steel Pipe

ASTM A106 A53 API 5L Round Black Seamless Carbon Steel Pipe

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
Welded Steel Pipe Oil Pipeline Spiral Welded Pipe ASTM A252 SSAW Carbon Welded Pipe Large Diameter

Welded Steel Pipe Oil Pipeline Spiral Welded Pipe ASTM A252 SSAW Carbon Welded Pipe Large Diameter

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
High-Quality ASTM A105 A106 Gr. B Seamless Steel Pipe

High-Quality ASTM A105 A106 Gr. B Seamless Steel Pipe

US $ 680-899 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Hot Rolled Pipe Mild Steel Pipe Stainless Steel Pipe 1/2 Inch to 24inch. S355 Gr. B X42 X46 X52 X56 X60 X65 X70 X80

Hot Rolled Pipe Mild Steel Pipe Stainless Steel Pipe 1/2 Inch to 24inch. S355 Gr. B X42 X46 X52 X56 X60 X65 X70 X80

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
A106 Compressive Strength LSAW Round 200mm Diameter Round Steel Pipe

A106 Compressive Strength LSAW Round 200mm Diameter Round Steel Pipe

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
LSAW API 5L X52 Spiral Welded Carbon Steel Pipe for Natural Gas and Oil Pipeline

LSAW API 5L X52 Spiral Welded Carbon Steel Pipe for Natural Gas and Oil Pipeline

US $ 899-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
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