Supplier Discovery

Metallurgy, Mineral & Energy

Steel Pipe & Tube

Round Api Pipe Factories & Companies

Filter

Category

ChemicalsConstruction & DecorationElectrical & ElectronicsManufacturing & Processing MachineryMetallurgy, Mineral & Energy

More

Management Certification

ISO9001:2008OthersISO9001:2015ANSI/ESDISO 9001

More

R&D Capacity

OEMODMOwn BrandOthers

Annual Revenue

<1 Million USD 1 ~ 2.5 Million USD 2.5 ~ 5 Million USD 5 ~ 10 Million USD 10 ~ 50 Million USD

More

No.of Employees

Less than 5 People5-50 People51-200 People201-500 People501-1000 People

More

Province & Region

AnhuiBeijingFujianGuangdongHainan

More

Suppliers reviewed by inspection services.

about round api pipe

Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities

round api pipe800+ factories verified

Shandong Chenwang Steel Pipe Co., Ltd.

·Trading Company

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$400.00-560.00

Round Steel Pipe ASTM API Seamless Galvanized Steel Pipe

Round Steel Pipe ASTM API Seamless Galvanized Steel Pipe

US$450.00-600.00

Od 114mm Wt 8mm Length 9m API 5CT L80 Hot Rolled Seamless Carbon Steel Round Casing Pipe

Od 114mm Wt 8mm Length 9m API 5CT L80 Hot Rolled Seamless Carbon Steel Round Casing Pipe

US$400.00-500.00

ERW Carbon Steel Pipe API 5L X46 660mm 914mm Spiral Galvanized Welded Round Steel Pipe

ERW Carbon Steel Pipe API 5L X46 660mm 914mm Spiral Galvanized Welded Round Steel Pipe

US$400.00-500.00

1/4

TIANJIN BOER KING STEEL CO., LIMITED

API 5L 1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless Carbon Steel Pipe

API 5L 1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless Carbon Steel Pipe

US$500.00-700.00

API 5L ASTM A53 A106 Gr. B Psl1 Psl2 A179 A192 A333 X52 X56 X60 X70 Round Seamless Carbon Steel Pipe

API 5L ASTM A53 A106 Gr. B Psl1 Psl2 A179 A192 A333 X52 X56 X60 X70 Round Seamless Carbon Steel Pipe

US$500.00-550.00

ASTM A106 Sch40, Sch80 Sch160 API 5L Gr. X52 Carbon Round Steel Seamless Pipes

ASTM A106 Sch40, Sch80 Sch160 API 5L Gr. X52 Carbon Round Steel Seamless Pipes

US$500.00-700.00

API 5L ASTM A106 A53 Gr. B Sch40 Sch80 Sch160 S275 S355jr S235jr 1045 1020 Round Special Shaped Seamless Carbon/Galvanized Steel Pipe

API 5L ASTM A106 A53 Gr. B Sch40 Sch80 Sch160 S275 S355jr S235jr 1045 1020 Round Special Shaped Seamless Carbon/Galvanized Steel Pipe

US$500.00-700.00

1/4

Permanent Steel Manufacturing Co., Ltd.

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$200.00-577.00

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

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$420.00-600.00

API 5L Gr. B 3PE Welded Round Carbon LSAW/SSAW/Saw/ERW/Dsaw Steel Pipe

API 5L Gr. B 3PE Welded Round Carbon LSAW/SSAW/Saw/ERW/Dsaw Steel Pipe

US$200.00-507.00

1/4

Jinan Jiujin Steel Co., Ltd.

API 5L/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56 Stainless/Black/Galvanized/Aluminum/Round Square Grooved Seamless/Welded Carbon Steel Tube Pipe

API 5L/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56 Stainless/Black/Galvanized/Aluminum/Round Square Grooved Seamless/Welded Carbon Steel Tube Pipe

US$650.00-920.00

ASTM A53 API 5L Round Carbon Black Paint Seamless Steel Pipe with Different Outer Diameters

ASTM A53 API 5L Round Carbon Black Paint Seamless Steel Pipe with Different Outer Diameters

US$650.00-920.00

Q235 Q355 Big Size Carbon Steel Seamless Round Tube ASTM A35 A36 A106 API 5L A53 Sch40 Sch80 Pipe

Q235 Q355 Big Size Carbon Steel Seamless Round Tube ASTM A35 A36 A106 API 5L A53 Sch40 Sch80 Pipe

US$650.00-920.00

ASTM A53 API 5L Round Carbon Steel Seamless Pipe Baring or with Coating

ASTM A53 API 5L Round Carbon Steel Seamless Pipe Baring or with Coating

US$650.00-910.00

1/4

Liaocheng Shengteng New Material Co., Ltd.

·Manufacturer/Factory & Trading Company

Top Quality ASTM API Round Seamless Carbon Steel Pipe 20# 45# Carbon Steel Seamless Pipe

Top Quality ASTM API Round Seamless Carbon Steel Pipe 20# 45# Carbon Steel Seamless Pipe

US$440.00-460.00

API 5L X52 X65 Oil and Gas Line Pipe with 3lpe Coating Black Painted Round Carbon Seamless Steel Pipe

API 5L X52 X65 Oil and Gas Line Pipe with 3lpe Coating Black Painted Round Carbon Seamless Steel Pipe

US$440.00-460.00

Low Temperature ASTM A333 Grade 6 Carbon Steel Tube for Cryogenic Service and Fluid Transmission Seamless Steel Pipe

Low Temperature ASTM A333 Grade 6 Carbon Steel Tube for Cryogenic Service and Fluid Transmission Seamless Steel Pipe

US$440.00-460.00

ASTM A106 A53 API 5L Gr. B Black Seamless Carbon Steel Pipe for Oil Gas Transmission Project

ASTM A106 A53 API 5L Gr. B Black Seamless Carbon Steel Pipe for Oil Gas Transmission Project

US$485.00-525.00

1/4

Jinan Mech Piping Technology Co., Ltd

·Manufacturer/Factory & Trading Company

Chinese Supplying ASTM API Welded Galvanized Carbon Round Steel Pipe Fire Protection Pipe

Chinese Supplying ASTM API Welded Galvanized Carbon Round Steel Pipe Fire Protection Pipe

US$600.00-680.00

Mech Brand API 2.5m 4m 6m Hot Dipped Galvanized Welded ERW Round Steel Pipes

US$580.00-650.00

Mech Carbon Steel FM Certified Sch10 Sch40 Fire Fighting Sprinkler Drill Pipe ERW Welded Red Painting Steel Pipe

Mech Carbon Steel FM Certified Sch10 Sch40 Fire Fighting Sprinkler Drill Pipe ERW Welded Red Painting Steel Pipe

US$600.00-680.00

ASTM Standard Ral3ooo Epoxy Painting Carbon Steel Fire Fighting Welded Steel Pipe

ASTM Standard Ral3ooo Epoxy Painting Carbon Steel Fire Fighting Welded Steel Pipe

US$600.00-680.00

1/4

Credit Import and Export Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

High Quality SSAW API 5L Ssah Spiral Steel Pipe Round Section Pile Pipe for Construction Hot Rolled Finish ISO & DIN Certified

High Quality SSAW API 5L Ssah Spiral Steel Pipe Round Section Pile Pipe for Construction Hot Rolled Finish ISO & DIN Certified

US$550.00-600.00

API 5L Gr. B 0.6mm-20mm 8mm Q235B Round Black Seamless Carbon Steel Pipe and Tube

API 5L Gr. B 0.6mm-20mm 8mm Q235B Round Black Seamless Carbon Steel Pipe and Tube

US$0.53-0.68

ASTM A106/API 5L Ms Seamless Steel Pipe Manufacturers Carbon Steel Tube Hot Rolled Round Black Iron Pipe

ASTM A106/API 5L Ms Seamless Steel Pipe Manufacturers Carbon Steel Tube Hot Rolled Round Black Iron Pipe

US$410.00-450.00

Smls Factory Supply Round Seamless Steel Pipe API 5L Oil Country Tubular Goods DIN Standard 12m Length Cutting Welding Services

Smls Factory Supply Round Seamless Steel Pipe API 5L Oil Country Tubular Goods DIN Standard 12m Length Cutting Welding Services

US$420.00-450.00

1/4

Shandong King Pipe Industry Co., Ltd.

·Manufacturer/Factory & Trading Company

Hot Sale API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Round Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Petroleum Cracking Fertilizer Specific Tube

Hot Sale API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Round Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Petroleum Cracking Fertilizer Specific Tube

US$710.00-1,060.00

Hot Sale API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Hollow Round Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Structure Fertilizer Specific Pipe/Tube

Hot Sale API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Hollow Round Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Structure Fertilizer Specific Pipe/Tube

US$710.00-1,060.00

Hot Sale Low and Medium Pressure Boilers Seamless Steel Tube Steel Structure Fluid Conveying API 5L ASTM A106 A53 Oil and Gas Petroleum Cracking Seamless Pipe

Hot Sale Low and Medium Pressure Boilers Seamless Steel Tube Steel Structure Fluid Conveying API 5L ASTM A106 A53 Oil and Gas Petroleum Cracking Seamless Pipe

US$710.00-1,060.00

API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Tube Precision Steel Tube Customized Precision Pipe/Tube

API 5L, ASTM A106 A53, DIN, JIS, GB, ISO Seamless Steel Pipe Cold Drawn Cold Rolling Hot Rolling Tube Precision Steel Tube Customized Precision Pipe/Tube

US$710.00-1,060.00

1/4

SHANXI XINCONGBANG METAL PRODUCTS CO., LTD.

·Trading Company

API 5L X42 X52 X60 X70 X80 A53 4 Inch Sch 40 Black Carbon ERW Iron Pipe 6 Meter Welded Steel Pipe Round ERW Tube

API 5L X42 X52 X60 X70 X80 A53 4 Inch Sch 40 Black Carbon ERW Iron Pipe 6 Meter Welded Steel Pipe Round ERW Tube

US$800.00-900.00

High Quality Seamless Carbon Steel Iron Galvanized Pipe Round Shape API Certified Welding Service for Drill Pipe Application

High Quality Seamless Carbon Steel Iron Galvanized Pipe Round Shape API Certified Welding Service for Drill Pipe Application

US$800.00-900.00

ASTM A53 DN600 A106 Carbon Seamless Steel Pipe ERW Welded Round Tube API Bis Certificates

ASTM A53 DN600 A106 Carbon Seamless Steel Pipe ERW Welded Round Tube API Bis Certificates

US$800.00-900.00

Hot Selling Large Diameter Q235 Carbon Steel Welded Pipe 102*5.5mm API Certified Drill Pipe Directly Supplied Manufacturers

Hot Selling Large Diameter Q235 Carbon Steel Welded Pipe 102*5.5mm API Certified Drill Pipe Directly Supplied Manufacturers

US$800.00-900.00

1/4

Union Steel Industry Co., Ltd.

·Trading Company

API 5L Psl1/Psl2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Round Seamless Steel Pipe

API 5L Psl1/Psl2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Round Seamless Steel Pipe

US$2.50-6.50

API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe

US$500.00-600.00

3PE Iron Seam ASTM API BS ERW Smls LSAW Round Carbon Pipe Manufacturers

3PE Iron Seam ASTM API BS ERW Smls LSAW Round Carbon Pipe Manufacturers

US$550.00-605.00

Pipeline Projects with Seamless Smls A36 API 5L Sch40 Carbon Steel Round Pipe Casing for Oil, Petroleum & Gas Drill. High-Quality

Pipeline Projects with Seamless Smls A36 API 5L Sch40 Carbon Steel Round Pipe Casing for Oil, Petroleum & Gas Drill. High-Quality

US$520.00-790.00

1 metric tons(MOQ)

1/4

Shanxi Jingdong Pipe Industry Co., Ltd.

·Trading Company

2025 Year Ductile Iron Pipe 600mm Round Shape ASTM Standard API Certified Welding Service 6m Length

2025 Year Ductile Iron Pipe 600mm Round Shape ASTM Standard API Certified Welding Service 6m Length

US$580.00-960.00

API Certified Welding 2025 Year Ductile Iron Pipe 600mm Round Shape 12m Length

API Certified Welding 2025 Year Ductile Iron Pipe 600mm Round Shape 12m Length

US$515.00-530.00

ASTM Standard API Certified Welding 2025 Year Ductile Iron Pipe 6m

ASTM Standard API Certified Welding 2025 Year Ductile Iron Pipe 6m

US$515.00-530.00

API 5L Ductile Weld Iron Pipe / Seamless Steel Tube / Black Metal Pipe

API 5L Ductile Weld Iron Pipe / Seamless Steel Tube / Black Metal Pipe

US$335.00-410.00

1/4

Jinan Taigang New Material Co., Ltd

·Trading Company

Hot Rolling Precision Cold-Drawing 4' Sch40 ASTM A106 A53 API-5L Round Galvanized Steel Pipe

Hot Rolling Precision Cold-Drawing 4' Sch40 ASTM A106 A53 API-5L Round Galvanized Steel Pipe

US$500.00-950.00

Enhance Pipeline Projects with Seamless Smls A36 API 5L Sch40 Carbon Steel Round Pipe

Enhance Pipeline Projects with Seamless Smls A36 API 5L Sch40 Carbon Steel Round Pipe

US$520.00-650.00

Cold-Drawing 89*4mm GB/T8163/5310/3087/9948/6479 ASTM A106 A53 API-5L Round/Hollow Galvanized Steel Pipe

Cold-Drawing 89*4mm GB/T8163/5310/3087/9948/6479 ASTM A106 A53 API-5L Round/Hollow Galvanized Steel Pipe

US$500.00-950.00

Supply Hot Rolling Precision Cold-Drawing102*4mm GB/T8163/9948/6479 ASTM A106 A53 API-5L Round/Hollow/Galvanized Steel Pipe

Supply Hot Rolling Precision Cold-Drawing102*4mm GB/T8163/9948/6479 ASTM A106 A53 API-5L Round/Hollow/Galvanized Steel Pipe

US$500.00-950.00

1/4

Jiangsu Hengshuntai Steel Co., Ltd.

Gi Pipe ASTM API Q235 Q195 Q215 Hot Dipped Round Square Galvanized Steel Pipe

Gi Pipe ASTM API Q235 Q195 Q215 Hot Dipped Round Square Galvanized Steel Pipe

US$550.00-600.00

ASTM A53 API 5L 10# 20# 45# Q235 Round Square Tube Galvanized Steel Pipe Tube for Construction

ASTM A53 API 5L 10# 20# 45# Q235 Round Square Tube Galvanized Steel Pipe Tube for Construction

US$550.00-600.00

API 5L ASTM A106 A53 Grad B Carbon Seamless Steel Pipe

API 5L ASTM A106 A53 Grad B Carbon Seamless Steel Pipe

US$440.00-580.00

Carbon Steel Tube Welded Thick Wall Steel Pipe Carbon Steel Oval Steel Tube Pipe API Black Carbon Steel Pipe

Carbon Steel Tube Welded Thick Wall Steel Pipe Carbon Steel Oval Steel Tube Pipe API Black Carbon Steel Pipe

US$542.00-642.00

1/4

Hebei Tianbo Industry and Trade Co., Ltd.

Round Oil/Gas Drilling China Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 Prime Quality

Round Oil/Gas Drilling China Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 Prime Quality

Round Oil/Gas Drilling China Carbon Steel Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 1/2"

Round Oil/Gas Drilling China Carbon Steel Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 1/2"

Seamless Steel Pipe JIS G3458 ASTM A106 Gr. B, API 5L DIN 1629 Round Hot Rolled China

Seamless Steel Pipe JIS G3458 ASTM A106 Gr. B, API 5L DIN 1629 Round Hot Rolled China

Round Oil/Gas Drilling China Carbon Steel Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 2"

Round Oil/Gas Drilling China Carbon Steel Seamless Steel Pipe JIS G3468 ASTM A106 Gr. B, API 5L DIN 1629 St37.0 2"

1/4

Shandong Shanshui Special Steel Co., Ltd.

·Trading Company

Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline

Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline

US$550.00-590.00

Schedule 20 80 Galvanized Steel Pipe API 1.25 Inch Gi Round Pipe for Structural Applications

Schedule 20 80 Galvanized Steel Pipe API 1.25 Inch Gi Round Pipe for Structural Applications

US$480.00-600.00

ASTM/API/5L Q195/Q235/Q345b/A106 Hot Rolled Round Mild Carbon Seamless Steel Pipes

ASTM/API/5L Q195/Q235/Q345b/A106 Hot Rolled Round Mild Carbon Seamless Steel Pipes

US$550.00-590.00

API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$500.00-610.00

1/4

Cangzhou Chengsheng Pipeline Equipment Co., Ltd.

·Trading Company

Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline

Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline

US$600.00-800.00

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$600.00-800.00

DIN ASTM API Standard SAE1020 Hot/Cold Rolled Fluid Conveying Steel Tube Alloy Carbon Seamless Round Pipe

DIN ASTM API Standard SAE1020 Hot/Cold Rolled Fluid Conveying Steel Tube Alloy Carbon Seamless Round Pipe

US$600.00-800.00

China Factory Large Diameter Spiral Welded Black Mild Carbon Steel Tube Round Square Rectangle SSAW API 5L Galvanized Stainless Steel ERW Welded Steel Pipe

China Factory Large Diameter Spiral Welded Black Mild Carbon Steel Tube Round Square Rectangle SSAW API 5L Galvanized Stainless Steel ERW Welded Steel Pipe

US$600.00-800.00

1/4

Shanghai Hongxianghui Steel Manufacturing Co., Ltd.

High Quality ASTM A106 API 5L Standard Size Round Section Welded Pipe

High Quality ASTM A106 API 5L Standard Size Round Section Welded Pipe

US$300.00-500.00

API 5L ASTM A53 Carbon Steel Round Section Seamless Pipe with Cheap Price

API 5L ASTM A53 Carbon Steel Round Section Seamless Pipe with Cheap Price

US$300.00-500.00

High Quality Galvanized Beveled End API Welded Steel Sch 10 Round Pipe

High Quality Galvanized Beveled End API Welded Steel Sch 10 Round Pipe

US$300.00-500.00

High Quality ASTM A106 API 5L Round Section Custom Length Seamless Pipe

High Quality ASTM A106 API 5L Round Section Custom Length Seamless Pipe

US$300.00-500.00

1/4

Shandong Zhuosheng Steel Limited

·Trading Company

Q345/Q420/Q460 Sch40 Q195/Q215/Q235B/Q255/Q275/ API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless Pipe

Q345/Q420/Q460 Sch40 Q195/Q215/Q235B/Q255/Q275/ API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless Pipe

US$600.00-650.00

St52 API 5L A106 Mild Steel Hot DIP Galvanized Round Steel Pipe Seamless Steel Pipe Welded Pipe Square Tube

St52 API 5L A106 Mild Steel Hot DIP Galvanized Round Steel Pipe Seamless Steel Pipe Welded Pipe Square Tube

US$299.00-499.00

Q195/Q215/Q235B/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless Pipe

Q195/Q215/Q235B/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless Pipe

US$600.00-650.00

Good Quality Hot Dipped Gi Round Steel Tubing Pre Galvanized Steel Tube Pipe

Good Quality Hot Dipped Gi Round Steel Tubing Pre Galvanized Steel Tube Pipe

US$199.00-449.00

1/4

Shanghai Ali-Mama Steel Trading Co., Ltd.

ASTM A53 API 5L Factory Price Wholesale Black Round Carbon Steel Pipe

ASTM A53 API 5L Factory Price Wholesale Black Round Carbon Steel Pipe

US$800.00-900.00

API 5L Gr. B Seamless Carbon Steel Pipe Used for Gas and Oil Round Steel Pipe

API 5L Gr. B Seamless Carbon Steel Pipe Used for Gas and Oil Round Steel Pipe

US$800.00-900.00

Hot DIP Galvanized Steel Square Tube Hollow Section Welded Gi Steel Pipe

Hot DIP Galvanized Steel Square Tube Hollow Section Welded Gi Steel Pipe

US$770.00-800.00

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$680.00-899.00

1/4

Tianjin Youfa International Trade Co., Ltd.

·Manufacturer/Factory & Trading Company

Sample Freely API 5L / ASTM A106 Grb / A53 Grb 1/2 Inch to 24 Inch Low Carbon Round Hot Rolled Carbon Seamless Steel Pipe

Sample Freely API 5L / ASTM A106 Grb / A53 Grb 1/2 Inch to 24 Inch Low Carbon Round Hot Rolled Carbon Seamless Steel Pipe

US$650.00-850.00

Factory Directly Sale ASME A53 API 5L ERW Spiral/Weld/Seamless/Galvanized/Stainless/Black/Round/Square Carbon Steel Tube Pipe

Factory Directly Sale ASME A53 API 5L ERW Spiral/Weld/Seamless/Galvanized/Stainless/Black/Round/Square Carbon Steel Tube Pipe

US$723.00-750.00

API 5L Grade B Prime Iron Steel Large Diameter Round Metal Pipes with Black or Galvanized Surface

API 5L Grade B Prime Iron Steel Large Diameter Round Metal Pipes with Black or Galvanized Surface

US$500.00-600.00

ASTM A106 / A53 API Round Black Seamless Carbon Steel Pipe and Tube

ASTM A106 / A53 API Round Black Seamless Carbon Steel Pipe and Tube

US$550.00-800.00

1/4

Shandong Donghong Pipe Industry Co., Ltd.

·Manufacturer/Factory & Trading Company

ASTM A106 A36 A53 Spiral Welded Black Mild Carbon Steel Tube Round SSAW API 5L CS Welded Steel Pipe

ASTM A106 A36 A53 Spiral Welded Black Mild Carbon Steel Tube Round SSAW API 5L CS Welded Steel Pipe

API Pipeline, Agricultural Irrigation Pipe X42 X46 X52 X56 SSAW Steel Large Diameter Mild Spiral Welded Carbon Steel 5L Round GB

API Pipeline, Agricultural Irrigation Pipe X42 X46 X52 X56 SSAW Steel Large Diameter Mild Spiral Welded Carbon Steel 5L Round GB

US$2.20-100.00

100 Meters(MOQ)

Factory Price Rigid Polyurethane Spraying PE Wrapped Pre-Insulated Pipe Thermal Insulation Pipe for Hot or Cold Water Steam Pipeline

Factory Price Rigid Polyurethane Spraying PE Wrapped Pre-Insulated Pipe Thermal Insulation Pipe for Hot or Cold Water Steam Pipeline

US$19.90-139.90

100 Meters(MOQ)

PE Epoxy Powder Pipeline Coated DN1200 API Carbon SSAW Spiral Welded Pipe

PE Epoxy Powder Pipeline Coated DN1200 API Carbon SSAW Spiral Welded Pipe

US$2.20-100.00

100 Meters(MOQ)

1/4

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

Manufacturer API 5L X52 6.8 Inch Sch40 Sch80 Black Carbon Steel Mild Seamless Round Pipe

Manufacturer API 5L X52 6.8 Inch Sch40 Sch80 Black Carbon Steel Mild Seamless Round Pipe

US$550.00-700.00

API 5L Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$400.00-800.00

SSAW Pipe API 5L Gr. X52 Psl2 24 Inch Carbon Steel Pipe

SSAW Pipe API 5L Gr. X52 Psl2 24 Inch Carbon Steel Pipe

US$400.00-700.00

ASTM A36 1000mm LSAW SSAW Large Diameter API 5L Oil and Gas Spiral Welded Carbon Steel Pipe

ASTM A36 1000mm LSAW SSAW Large Diameter API 5L Oil and Gas Spiral Welded Carbon Steel Pipe

US$500.00-700.00

1/4

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

·Manufacturer/Factory & Trading Company

API 5L ASTM A106 A53 Galvanized Pipes Gr. B Sch40 Sch80 Sch160 Round Special Shaped Seamless Carbon/Galvanized Steel Pipe

API 5L ASTM A106 A53 Galvanized Pipes Gr. B Sch40 Sch80 Sch160 Round Special Shaped Seamless Carbon/Galvanized Steel Pipe

US$418.00-988.00

Factory Price A335 P11 API 5L Seamless/Galvanized/Black/Round Carbon Steel Tube Pipe

Factory Price A335 P11 API 5L Seamless/Galvanized/Black/Round Carbon Steel Tube Pipe

US$418.00-988.00

Factory Supply API ASTM A106b A53b Sch40 Black Round Tube 6m Length 20 24 30 Inch Seamless Carbon Steel Pipe

Factory Supply API ASTM A106b A53b Sch40 Black Round Tube 6m Length 20 24 30 Inch Seamless Carbon Steel Pipe

US$388.00-688.00

Large Stock Seamless Steel Pipes Hot Rolled Cold Rolled ASTM A53 API 5L Round Black Seamless Carbon Steel Pipes

Large Stock Seamless Steel Pipes Hot Rolled Cold Rolled ASTM A53 API 5L Round Black Seamless Carbon Steel Pipes

US$388.00-688.00

1/4

Hunan Hengan Weiye Metal Products Co., Ltd.

·Manufacturer/Factory & Trading Company

ASTM A53 & API 5L ERW Steel Pipes - Round/Rectangular Black Welded Tubes - China Manufacturer, Carbon Steel, Multiple Sizes

ASTM A53 & API 5L ERW Steel Pipes - Round/Rectangular Black Welded Tubes - China Manufacturer, Carbon Steel, Multiple Sizes

US$400.00-500.00

API ASTM A53 Hot-DIP Galvanized Round Pipe - Q235/Q345 Carbon Steel & Stainless Steel Gi Pipes in Full Sizes Custom Orders Accepted

API ASTM A53 Hot-DIP Galvanized Round Pipe - Q235/Q345 Carbon Steel & Stainless Steel Gi Pipes in Full Sizes Custom Orders Accepted

US$620.00-650.00

Carbon Seamless Steel Pipes API 5CT Oil Drilling Tubing LSAW Steel Round Pipes Energy Sector Manufacturer

Carbon Seamless Steel Pipes API 5CT Oil Drilling Tubing LSAW Steel Round Pipes Energy Sector Manufacturer

US$400.00-500.00

ASTM A270, ASTM A249, ASTM A511, ASTM A778 Spiral Welded Black Mild Carbon Steel Tube Round Square Rectangle SSAW Sawl API 5L CS ERW Welded Steel Pipe

ASTM A270, ASTM A249, ASTM A511, ASTM A778 Spiral Welded Black Mild Carbon Steel Tube Round Square Rectangle SSAW Sawl API 5L CS ERW Welded Steel Pipe

US$550.00-750.00

1/4

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

·Manufacturer/Factory

China Wholesale 316/430/2205 Surface 2.5inch 18inch Welded Stainless Steel Pipe Factory Price Q235 Black API Straight Welded Round Pipe

China Wholesale 316/430/2205 Surface 2.5inch 18inch Welded Stainless Steel Pipe Factory Price Q235 Black API Straight Welded Round Pipe

US$390.00-450.00

Verified Factory Od 15mm Round 201 Stainless Steel Welded Pipe ASTM A928 Cold Rolling Flat Welded A249/270/269 SA213 / A312 13cr API 5CT Stainless Steel Pipe

Verified Factory Od 15mm Round 201 Stainless Steel Welded Pipe ASTM A928 Cold Rolling Flat Welded A249/270/269 SA213 / A312 13cr API 5CT Stainless Steel Pipe

US$390.00-450.00

Professional Manufacture High Quality Q355 Q345 10# 20# Cold Rolled Carbon Steel Pipes Precision Steel Pipe Cold Drawn Seamless Alloy Steel Precision Tube

Professional Manufacture High Quality Q355 Q345 10# 20# Cold Rolled Carbon Steel Pipes Precision Steel Pipe Cold Drawn Seamless Alloy Steel Precision Tube

US$540.00-560.00

High-Quality ASTM Large Diameter Spiral Welded Steel Pipe

High-Quality ASTM Large Diameter Spiral Welded Steel Pipe

US$550.00-570.00

1/4

Tianjin Boer King Steel Import and Export Co., Ltd.

·Trading Company

API 5L ASTM A53 A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L ASTM A53 A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$500.00-760.00

API 5L Psl1/2 X42/X52/X56/X56n/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2 X42/X52/X56/X56n/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$500.00-600.00

API 5L 42CrMo, 12cr1MOV, 12cr1movg Black Painting Carbon Seamless Steel Round Pipe

API 5L 42CrMo, 12cr1MOV, 12cr1movg Black Painting Carbon Seamless Steel Round Pipe

US$800.00-900.00

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

API 5L Psl1/2/ASTM A53/A106 Gr.B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Square Grooved Seamless/Welded Carbon Steel Pipe

US$300.00-450.00

1/4

TIANJIN SHENGTENG INTERNATIONAL TRADING CO., LTD.

Non-Alloy API 5L Hot Rolled Round Polished Seamless Carbon Steel Pipe

Non-Alloy API 5L Hot Rolled Round Polished Seamless Carbon Steel Pipe

US$600.00-750.00

API Standard 5lb Round DN200 Sch 120 Carbon Steel Seamless Pipe for Pipeline

API Standard 5lb Round DN200 Sch 120 Carbon Steel Seamless Pipe for Pipeline

US$600.00-750.00

Round Oil Pipe Shape Carbon ASTM Grb SSAW API 5L X42 X46 X52 X70 Large Diameter Spiral Galvanized Welded Round Steel Pipe

Round Oil Pipe Shape Carbon ASTM Grb SSAW API 5L X42 X46 X52 X70 Large Diameter Spiral Galvanized Welded Round Steel Pipe

US$600.00-750.00

API 5L Building Steel Steel Price Carbon Best Price 3X3 Inch Galvanized Round Steel Tube Pipe

API 5L Building Steel Steel Price Carbon Best Price 3X3 Inch Galvanized Round Steel Tube Pipe

US$600.00-750.00

1/4

Chengdu Derbo Steel Co., Ltd

All Size API 5L Gr. B Coating Round Hollow Steel Pipe

All Size API 5L Gr. B Coating Round Hollow Steel Pipe

Round API 5L Gr. B Seamless Carbon Steel Pipe for Gas Industry

Round API 5L Gr. B Seamless Carbon Steel Pipe for Gas Industry

Carbon/Stainlesss/Alloy Steel Pipe/Tube for Construction /Oil Gas Energy /Industrial&Mining

Carbon/Stainlesss/Alloy Steel Pipe/Tube for Construction /Oil Gas Energy /Industrial&Mining

All Sizes Available ASTM A53 B Carbon Steel ERW Steel Pipe

All Sizes Available ASTM A53 B Carbon Steel ERW Steel Pipe

1/4

Jiangsu HYT International Trading Co., Ltd.

·Trading Company

API 5L 304 316 Precision Galvanized Ss Stainless Ms Carbon Honed Seamless ERW Welded Welding Round Square Gas & Oil Pipeline Casing Drill Steel Tube Pipe Price

API 5L 304 316 Precision Galvanized Ss Stainless Ms Carbon Honed Seamless ERW Welded Welding Round Square Gas & Oil Pipeline Casing Drill Steel Tube Pipe Price

US$1,000.00-2,000.00

Od 100mm Wt 6mm Length 6m API 5L X52 Hot Rolled Seamless Carbon Steel Round Oil Pipe

Od 100mm Wt 6mm Length 6m API 5L X52 Hot Rolled Seamless Carbon Steel Round Oil Pipe

US$500.00-1,000.00

API 5CT K55 Hot Rolled Seamless Round High Precision Carbon Steel Tube Pipe for Petroleum Drill Pipe Price

API 5CT K55 Hot Rolled Seamless Round High Precision Carbon Steel Tube Pipe for Petroleum Drill Pipe Price

US$500.00-1,000.00

Od 127mm Wt 9mm Length 9m API 5CT P110 Hot Rolled Seamless Carbon Steel Round Pipes

Od 127mm Wt 9mm Length 9m API 5CT P110 Hot Rolled Seamless Carbon Steel Round Pipes

US$500.00-1,000.00

1/4

Yangtze Steel Group (China) Co., Ltd.

·Trading Company

Factory Supply API ASTM A106b A53b Q345b S275jr S275j2 Sch40 Black Round Tube 6m Length 20 24 30 Inch Seamless Carbon Steel Pipe for Liquid Delivery

Factory Supply API ASTM A106b A53b Q345b S275jr S275j2 Sch40 Black Round Tube 6m Length 20 24 30 Inch Seamless Carbon Steel Pipe for Liquid Delivery

US$800.00-830.00

Cold Rolled/Hot Rolled 20#, Q235, Q345, Q215, API 5L Gr. B, Gr. 65, Gr. 60 Rolled Stainless Steel Seamless/Round Tube/Welded Pipe

Cold Rolled/Hot Rolled 20#, Q235, Q345, Q215, API 5L Gr. B, Gr. 65, Gr. 60 Rolled Stainless Steel Seamless/Round Tube/Welded Pipe

US$565.00-580.00

China Factory Large Diameter Spiral Welded Black Mild Carbon Steel Tube Round Square API X42 X46 X52 Galvanized Stainless Steel ERW Welded Steel Pipe

China Factory Large Diameter Spiral Welded Black Mild Carbon Steel Tube Round Square API X42 X46 X52 Galvanized Stainless Steel ERW Welded Steel Pipe

US$565.00-580.00

API 5L Round Black Seamless Carbon Steel Pipe Liaocheng Seamless Steel Pipe Hot Sale Hot Rolled Seamless Stainless Steel Pipe

API 5L Round Black Seamless Carbon Steel Pipe Liaocheng Seamless Steel Pipe Hot Sale Hot Rolled Seamless Stainless Steel Pipe

US$1,710.00-1,800.00

1/4

130

Free App: App Store Google Play

Follow Us:

Contact Us: 

TradeMessenger: 

About Us FAQ Help Site Map Mobile Site

Hot Products China Products China Manufacturers/Suppliers Wholesale Products Wholesale Price Continent Channel Industry Sites Regional Channels Product Index Insights

Language Options: Español Português Français Русский язык Italiano Deutsch Nederlands العربية 한국어 日本語 हिन्दी ภาษาไทย Türkçe Tiếng Việt Bahasa Indonesia

User Agreement Declaration Privacy Policy

Copyright © 1998-2025 Focus Technology Co., Ltd. All Rights Reserved.