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High-Quality Alloy Steel Pipe with API 5L API 5ctspecification Carbon Steel Casting Pipe SSAW, ERW, LSAW, and Seamless, Diameter Ranging From 15mm 3000mm

High-Quality Alloy Steel Pipe with API 5L API 5ctspecification Carbon Steel Casting Pipe SSAW, ERW, LSAW, and Seamless, Diameter Ranging From 15mm 3000mm

US $ 580-750 / Ton FOB
25 Tons (MOQ)
Contact Supplier
Audited Supplier
JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Shandong, China Since 2021
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S275 Galvanized Steel Pipe Q195 Pre Galvanized Steel Pipe Galvanized Steel Pipe European Standard

S275 Galvanized Steel Pipe Q195 Pre Galvanized Steel Pipe Galvanized Steel Pipe European Standard

US $ 450-650 / 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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1.5m Length E75 R780 O. D. 50mm Fine Threaded Geological Drill Pipes

1.5m Length E75 R780 O. D. 50mm Fine Threaded Geological Drill Pipes

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Jiyuan City East Heavy Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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Premium ASTM A106 A53 API 5L Seamless Carbon Steel Pipe

Premium ASTM A106 A53 API 5L Seamless Carbon Steel Pipe

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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ASTM A36 Welded Pipe Steel Square Tube 50X50X5 Steel Hollow Section Galvanized Bundles Pain ERW Construction Structure 1 Ton JIS

ASTM A36 Welded Pipe Steel Square Tube 50X50X5 Steel Hollow Section Galvanized Bundles Pain ERW Construction Structure 1 Ton JIS

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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Custom Q345b Seamless Tube Large Diameter 12m Hollow Round Tube for Fluid Delivery ISO9001 Certified Boiler and EMT Pipe

Custom Q345b Seamless Tube Large Diameter 12m Hollow Round Tube for Fluid Delivery ISO9001 Certified Boiler and EMT 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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API 5L ASTM a 106 Sch 40 Sch80 Sch160 St52 Q345b St37 Seamless Steel Pipe Carbon Steel Pipe for Oil Pipe

API 5L ASTM a 106 Sch 40 Sch80 Sch160 St52 Q345b St37 Seamless Steel Pipe Carbon Steel Pipe for Oil Pipe

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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API 5dp Certified 2-7/8" EU G105 Alloy Steel Drill Pipe

API 5dp Certified 2-7/8" EU G105 Alloy Steel Drill Pipe

US $ 306 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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A106 API 5L A53 A106 API 5L Sch 40 ERW Carbon Welded Steel Tube Hollow Section Pipeline Seamless Steel Round Carbon Steel Pipe

A106 API 5L A53 A106 API 5L Sch 40 ERW Carbon Welded Steel Tube Hollow Section Pipeline Seamless Steel Round 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 Wholesale Galvanized Steel Pipe for API Applications

Premium Wholesale Galvanized Steel Pipe for API Applications

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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API 5dp 3-1/2" Nc38 G105 /S135 EU Internal Coating Oil Drill Pipe

API 5dp 3-1/2" Nc38 G105 /S135 EU Internal Coating Oil Drill Pipe

US $ 459-469 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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High Quality ERW Steel Pipe, ERW Seamless Carbon Steel Pipe for Waterworks

High Quality ERW Steel Pipe, ERW Seamless Carbon Steel Pipe for Waterworks

US $ 500-799 / Ton FOB
25 Tons (MOQ)
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Audited Supplier
JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Shandong, China Since 2021
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300mm 6000mm Diameter Carbon Welded Seamless Spiral Steel Pipe

300mm 6000mm Diameter Carbon Welded Seamless Spiral Steel Pipe

US $ 770-900 / 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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API 7-1 3 1/2inch Nc38 Heavy Weight Drill Pipe

API 7-1 3 1/2inch Nc38 Heavy Weight Drill Pipe

US $ 1,000-10,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiyuan City East Heavy Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2024
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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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API 5dp 3-1/2" S135 Hardbanding Alloy Steel Drill Pipe

API 5dp 3-1/2" S135 Hardbanding Alloy Steel Drill Pipe

US $ 412 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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API 5dp Certification 5" Nc50 Ieu G105 Alloy Drill Pipe

API 5dp Certification 5" Nc50 Ieu G105 Alloy Drill Pipe

US $ 544 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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ASTM API 5L Grb LSAW Carbon Steel Pipe and Tube Black Painted for Oil and Gas Delivery Pipeline Construc

ASTM API 5L Grb LSAW Carbon Steel Pipe and Tube Black Painted for Oil and Gas Delivery Pipeline Construc

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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API 5dp 5-1/2" 5 1/2fh G105 /S135 Hardbanding Internal Coating Drill Pipe

API 5dp 5-1/2" 5 1/2fh G105 /S135 Hardbanding Internal Coating Drill Pipe

US $ 774-785 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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API 5dp Certified 2-3/8" EU G105 Alloy Steel Drill Pipe

API 5dp Certified 2-3/8" EU G105 Alloy Steel Drill Pipe

US $ 217 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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Premium Carbon Steel Seamless Pipe for Petroleum Applications

Premium Carbon Steel Seamless Pipe for Petroleum Applications

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 Seamless Low Carbon Steel Pipe for Industrial Use

Premium Seamless Low Carbon Steel Pipe for Industrial Use

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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Gi Ms Galvanized Steel Pipe/ Galvanized Hollow Section/Round Galvanized Steel Pipe Price Per Kg

Gi Ms Galvanized Steel Pipe/ Galvanized Hollow Section/Round Galvanized Steel Pipe Price Per Kg

US $ 450-650 / Ton FOB
5 Tons (MOQ)
Contact Supplier
Audited Supplier
Jinan Taigang New Material Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry

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About Ultrasonic+Testing+Pipe FAQ
  • QWhat are the advantages of purchasing steel pipes and tubes in wholesale quantities?

    The Ultrasonic+Testing+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.

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

    The Ultrasonic+Testing+Pipe is a standout piece in our Steel Pipe & Tube collection.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 Ultrasonic+Testing+Pipe is a top choice 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.

Professional Manufacturer of Seamless Steel Pipes in Bulk

Professional Manufacturer of Seamless Steel Pipes in Bulk

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
High-Quality ASTM API 5L Gr B Black Seamless Steel Pipe

High-Quality ASTM API 5L Gr B Black 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
Chat Now Send Inquiry
Tp316 Water Pipe ERW Steel Tubes with Cutting and Bending Services

Tp316 Water Pipe ERW Steel Tubes with Cutting and Bending Services

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
API 5dp 5" Nc50 Ieu G105 Internal Coating Alloy Drill Pipe

API 5dp 5" Nc50 Ieu G105 Internal Coating Alloy Drill Pipe

US $ 636 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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Premium Carbon Steel Pipe ASTM A53 DN600 ERW Welded Tube

Premium Carbon Steel Pipe ASTM A53 DN600 ERW Welded Tube

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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ASTM A106 Grb High Quality Seamless Steel Iron Galvanized Pipe Carbon Steel Pipe Price

ASTM A106 Grb High Quality Seamless Steel Iron Galvanized Pipe Carbon Steel Pipe Price

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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Standard Pre-Galvanized Square Tube Carbon Steel Hot DIP Galvanized Pipe

Standard Pre-Galvanized Square Tube Carbon Steel Hot DIP Galvanized Pipe

US $ 770-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
API 5dp Certified 2-3/8" EU S135 Alloy Steel Drill Pipe

API 5dp Certified 2-3/8" EU S135 Alloy Steel Drill Pipe

US $ 220 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shandong Mingzhu Drilling Tools Co., Ltd

Shandong, China Since 2025
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High Quality Seamless Carbon Steel Boiler Tube/Pipe ASTM A192

High Quality Seamless Carbon Steel Boiler Tube/Pipe ASTM A192

US $ 770-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
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Square Tube Rectangular Carbon Steel Tube Rhs 20X40 50X100 Hollow Section Galvanized Steel Pipe for Structural Use

Square Tube Rectangular Carbon Steel Tube Rhs 20X40 50X100 Hollow Section Galvanized Steel Pipe for Structural Use

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 Tp316 ERW Seamless Carbon Steel Pipe for Oil Pipe Bending

High Quality Tp316 ERW Seamless Carbon Steel Pipe for Oil Pipe Bending

US $ 770-900 / Ton FOB
10 Tons (MOQ)
Contact Supplier
Audited Supplier
Shanghai Ali-Mama Steel Trading Co., Ltd.

Shanghai, China Since 2022
Chat Now Send Inquiry
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
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 $ 450-650 / Ton FOB
5 Tons (MOQ)
Contact Supplier
Audited Supplier
Jinan Taigang New Material Co., Ltd

Trading Company

Shandong, China Since 2025
Chat Now Send Inquiry
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