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BV Certified Seamless Hollow Steel Sections / Steel Hollow Sections GB Standard
Video

BV Certified Seamless Hollow Steel Sections / Steel Hollow Sections GB Standard

US $ 580-630/ Ton FOB
MOQ: 5 Tons
Audited Supplier
Main Products
Seamless Steel Pipe, Boiler Steel Tube, ERW Steel Pipe, Pipe Fittings
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Joho Steel Co., LTD

Manufacturer/Factory

Hunan , China Since 2025
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4 Inch Class 150 Class 300 Weld Neck Raised Face Flange
Video

4 Inch Class 150 Class 300 Weld Neck Raised Face Flange

US $ 4.5-5/ Piece FOB
MOQ: 1 Piece
Wall Thickness : Schedule 40
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Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2024
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High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided
Video

High Frequency Welded Stainless Steel Spiral Fin Tubes Carbon Steel Spiral Finned Tubes Factory Provided

US $ 1,000-2,500/ Ton FOB
MOQ: 10 Tons
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Main Products
Waste Heat Boiler, Natural Gas Condensing Boiler, Oil and Gas Fired Boiler, Marine Boiler, Pressure Vessel, Pin Tube, Fin Tubes
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Qingdao Kaineng Environmental Protection Technology Co., Ltd

Manufacturer/Factory

Shandong , China Since 2014
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Complete Vegetable Growing Greenhouse System Custom Length Width Height Available
Video

Complete Vegetable Growing Greenhouse System Custom Length Width Height Available

US $ 8-10/ Square Meter FOB
MOQ: 10 Square Meters
Carbon Content : Low Carbon Steel
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2019
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Advanced High-Performance Wmd Form Machine for Precision Manufacturing, Use for Tee and Direct Coupling with Standard Nut
Video

Advanced High-Performance Wmd Form Machine for Precision Manufacturing, Use for Tee and Direct Coupling with Standard Nut

US $ 25,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
WMD Form Machine, Hydraulic Station
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WMD Industrial Technology (Xiamen) Co., Ltd

Manufacturer/Factory

Fujian , China Since 2026
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PU Insulation Preinsulated Carbon Steel Pipe for Agricultural Greenhouse Heating Projects
Video

PU Insulation Preinsulated Carbon Steel Pipe for Agricultural Greenhouse Heating Projects

US $ 4.76-486/ Meter FOB
MOQ: 100 Meters
End Connection : Plain End
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Golden Blue Collar (Shandong) International Trade Co., Ltd

Trading Company

Shandong , China Since 2026
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Auto CNC High Speed Steel Pipe Beveling Machine
Video

Auto CNC High Speed Steel Pipe Beveling Machine

US $ 20,000-100,000/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Pipe Spool Fabrication Solution, Pipe Cutting and Beveling All-in-One Machine, High Speed Band Saw Cutting Machine, Automatic Pipe Welding Machine, Sub-Arc Girth Welding Machine, Automatic Electric-Gas Vertical Welding Machine, Plate Cutting and Milling Machine, CNC Pipe End Beveling Machine, Multi-Function Pipe Fitting-up Station, Automatic Elbow Welding Machine
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Nanjing Auto Electric Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2011
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Gi Welded Zinc Coated Round Thread Grooved Galvanized Steel Pipe
Video

Gi Welded Zinc Coated Round Thread Grooved Galvanized Steel Pipe

US $ 1,000-2,500/ Ton FOB
MOQ: 50 Tons
Type : Welded Pipe
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Tianjin Hengtongmingtai Trade Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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Hot Sale ASTM A53 A106 API 5L Sch40 Sch80 Seamless/Welded Steel Pipe Carbon Steel Tube
Video

Hot Sale ASTM A53 A106 API 5L Sch40 Sch80 Seamless/Welded Steel Pipe Carbon Steel Tube

US $ 540-600/ Ton FOB
MOQ: 5 Tons
Audited Supplier
Main Products
Casing Pipe; Seamless Steel Pipe; High Pressure Boiler Tube; Spiral Steel Pipe; Stainless Steel Pipe
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Tianjin Boer King Steel Import and Export Co., Ltd.

Tianjin , China Since 2017
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- ERW Carbon Steel Pipe ASTM A106 ERW Welded Tube for Construction

- ERW Carbon Steel Pipe ASTM A106 ERW Welded Tube for Construction

US $ 550-600/ Yard FOB
MOQ: 10 Yards
Outer Diameter : 4 inch
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Joho Steel Co., LTD

Manufacturer/Factory

Hunan , China Since 2025
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So Slip-on Class150 RF Flange A105 ASME B16.5
Video

So Slip-on Class150 RF Flange A105 ASME B16.5

US $ 4.5-5/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Steel Pipe Fittings, Steel Flange, Steel Elbow, Steel Tee, Gasket, Rubber Expansion Joint, Flexible Hose, Steel Reducer
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Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2024
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DIY Complete Greenhouse Kit Various Tube Thickness Options for Wind Resistance
Video

DIY Complete Greenhouse Kit Various Tube Thickness Options for Wind Resistance

US $ 8-10/ Square Meter FOB
MOQ: 10 Square Meters
Carbon Content : Low Carbon Steel
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2019
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Welded Steel Pipe ERW Carbon Steel Pipe Stainless Welded Tube Galvanized Steel Pipe
3PE Spiral Welded Carbon Steel Pipe for Urban Sewage Drainage Anti-Corrosion Engineering
Video

3PE Spiral Welded Carbon Steel Pipe for Urban Sewage Drainage Anti-Corrosion Engineering

US $ 4.45-499/ Meter FOB
MOQ: 100 Meters
Audited Supplier
Main Products
Polyurethane, Mdi Polyurethane, Polyurethane Foaming Agent, Isocyanate, Polyurethane Composite Material, Polyurethane Black and White Material, Corrosion-Resistant Pipe, Polyurethane Pipes
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Golden Blue Collar (Shandong) International Trade Co., Ltd

Trading Company

Shandong , China Since 2026
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Complete Commercial Greenhouse Frame Galvanized Steel for Flower and Herb Farming
Video

Complete Commercial Greenhouse Frame Galvanized Steel for Flower and Herb Farming

US $ 8-10/ Square Meter FOB
MOQ: 10 Square Meters
Carbon Content : Low Carbon Steel
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2019
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Thermal Insulation Welded Carbon Steel Pipe for Central Heating Steam Pipe Network
Video

Thermal Insulation Welded Carbon Steel Pipe for Central Heating Steam Pipe Network

US $ 4.69-488/ Meter FOB
MOQ: 100 Meters
Audited Supplier
Main Products
Polyurethane, Mdi Polyurethane, Polyurethane Foaming Agent, Isocyanate, Polyurethane Composite Material, Polyurethane Black and White Material, Corrosion-Resistant Pipe, Polyurethane Pipes
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Golden Blue Collar (Shandong) International Trade Co., Ltd

Trading Company

Shandong , China Since 2026
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Full Package Film Greenhouse Frame Galvanized Steel for Berry and Pepper Growing
Video

Full Package Film Greenhouse Frame Galvanized Steel for Berry and Pepper Growing

US $ 8-10/ Square Meter FOB
MOQ: 10 Square Meters
Surface Finish : Galvanized
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2019
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Reliable Customizable Galvanized Steel Pipe for Innovative Farming Solutions
Video

Reliable Customizable Galvanized Steel Pipe for Innovative Farming Solutions

US $ 600-800/ Set FOB
MOQ: 5 Sets
Audited Supplier
Main Products
Steel Pipe, Steel Profile/Purlin, Greenhouse Frame & Accesories, Solar Photovoltaic & Accesories
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TIANJIN WINTONG METAL PROCESSING CO., LTD.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2019
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Factory Price St52 Z60 Z40 Z30 Galvanized Steel Pipe for Fluid Pipe
Video

Factory Price St52 Z60 Z40 Z30 Galvanized Steel Pipe for Fluid Pipe

US $ 452-520/ Ton FOB
MOQ: 1 Ton
Wall Thickness : Schedule 40
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Shanghai Changzeng Metal Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2016
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Large Diameter Carbon Spiral Welded Steel Pipe SSAW Spiral Steel Pipe Piles

Large Diameter Carbon Spiral Welded Steel Pipe SSAW Spiral Steel Pipe Piles

US $ 580-600/ Ton FOB
MOQ: 5 Tons
Audited Supplier
Main Products
Seamless Steel Pipe, Boiler Steel Tube, ERW Steel Pipe, Pipe Fittings
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Joho Steel Co., LTD

Manufacturer/Factory

Hunan , China Since 2025
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Thermal Expansion and Contraction Compensation Design of Insulated Steel Pipes for Greenhouses
Video

Thermal Expansion and Contraction Compensation Design of Insulated Steel Pipes for Greenhouses

US $ 600-1,050/ Ton FOB
MOQ: 1 Ton
Application : Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
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Hebei Cangtie Industrial Co., Ltd.

Trading Company

Hebei , China Since 2025
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Custom Pre-Insulated Direct Buried Pipe for District Heating with Low Thermal Conductivity
Video

Custom Pre-Insulated Direct Buried Pipe for District Heating with Low Thermal Conductivity

US $ 4.56-479/ Meter FOB
MOQ: 100 Meters
Audited Supplier
Main Products
Polyurethane, Mdi Polyurethane, Polyurethane Foaming Agent, Isocyanate, Polyurethane Composite Material, Polyurethane Black and White Material, Corrosion-Resistant Pipe, Polyurethane Pipes
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Golden Blue Collar (Shandong) International Trade Co., Ltd

Trading Company

Shandong , China Since 2026
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BS1387 Hot DIP Galvanized Steel Pipe with Good Price
Video

BS1387 Hot DIP Galvanized Steel Pipe with Good Price

US $ 450-550/ Ton FOB
MOQ: 10 Tons
Surface Finish : Galvanized
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CANGZHOU BEWIN PIPELINE CO., LTD.

Manufacturer/Factory,Group Corporation

Hebei , China Since 2019
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Customized ANSI B16.5 F304/F321/F316 Forged Stainless Steel Wn Flange
Video

Customized ANSI B16.5 F304/F321/F316 Forged Stainless Steel Wn Flange

US $ 4.5-5/ Piece FOB
MOQ: 1 Piece
Audited Supplier
Main Products
Steel Pipe Fittings, Steel Flange, Steel Elbow, Steel Tee, Gasket, Rubber Expansion Joint, Flexible Hose, Steel Reducer
Contact Supplier
Hebei Pipefun Pipe and Pipe Fitting Facility Co., Ltd.

Manufacturer/Factory,Trading Company

Hebei , China Since 2024
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Datang 5CT T95 Casing Steel Pipes
Video

Datang 5CT T95 Casing Steel Pipes

US $ 480-750/ Ton FOB
MOQ: 1 Ton
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Cangzhou Datang Steel Pipe Co., Ltd.

Manufacturer/Factory

Hebei , China Since 2018
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En ISO Hot Selling Pipe Flanged Elbow Bend Spigot Tee
Video

En ISO Hot Selling Pipe Flanged Elbow Bend Spigot Tee

US $ 10-100/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Flange Adaptor, Gate Valve, Quick Adaptor, Dismantling Joint, Tapping Saddle, Restraint Coupling for PE Pipe, Rubber Expansion Joint, Universal Coupling, Universal Flange Adapter, Ductile Iron Fitting
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Aqua Fitting Pipe Tech (Beijing) Co., Ltd.

Manufacturer/Factory,Trading Company

Beijing , China Since 2017
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316L Spiral Pipe - High-Performance Heat Exchange Element for Boilers
Video

316L Spiral Pipe - High-Performance Heat Exchange Element for Boilers

US $ 1,000-2,500/ Ton FOB
MOQ: 10 Tons
Application : Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
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Qingdao Kaineng Environmental Protection Technology Co., Ltd

Manufacturer/Factory

Shandong , China Since 2014
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Equal or Unequal Angle Steel / L Angle for Building Construcion Plain
Video

Equal or Unequal Angle Steel / L Angle for Building Construcion Plain

US $ 500-700/ Ton FOB
MOQ: 50 Tons
Audited Supplier
Main Products
Common Nail, Black Annealed Wire, Drywall Screw, Wheelbarrow, Wire Mesh, Galvanized Wire, Roofing Nail, Chipboard Screw, Galvanized Sheet, Concrete Nail
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Tianjin Hengtongmingtai Trade Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2020
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Corrosion Resistant Spiral Pipe with ASTM Certificates for Structure Use
Video

Corrosion Resistant Spiral Pipe with ASTM Certificates for Structure Use

US $ 500/ Piece FOB
MOQ: 100 Pieces
Application : Construction Industry, Oil and Gas Industry
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Tianjin Fuxiang Steel Pipe Manufacturing Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2026
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Spiral Welded Anti-Corrosion Steel Pipe for Oil Application API5I
Video

Spiral Welded Anti-Corrosion Steel Pipe for Oil Application API5I

US $ 8/ Meter FOB
MOQ: 1 Meter
Audited Supplier
Main Products
Construction Scaffolding, Ring Lock Scaffolding, Square Steel Pipe, Rectaangular Steel Pipe, Hot Dipped Galvanized Pipe, Steel Pipe, Anti-Corrosion Pipe, Thermal Insulation Pipe
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Hainan Huatongxinda Trade Co., Ltd.

Manufacturer/Factory,Trading Company

Hainan , China Since 2017
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Factory Price API 5L X46 X52 X60 X65 Psl2 LSAW ERW Welded Carbon Steel Pipe
Video

Factory Price API 5L X46 X52 X60 X65 Psl2 LSAW ERW Welded Carbon Steel Pipe

US $ 400-700/ Ton FOB
MOQ: 10 Tons
Application : Chemical Industry, Construction Industry, Oil and Gas Industry
Audited Supplier
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Tianjin Boer King Steel Import and Export Co., Ltd.

Tianjin , China Since 2017
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Dhpi Pre- Insulated Steel Pipe with PVC Jacket for Temperature Maintenance
Video

Dhpi Pre- Insulated Steel Pipe with PVC Jacket for Temperature Maintenance

US $ 10-100/ Meter FOB
MOQ: 400 Meters
Audited Supplier
Main Products
Steel wire reinforced PE composite pipe, HDPE pipe, PE pipe, steel pipe
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Shandong Donghong Pipe Industry Co., Ltd.

Manufacturer/Factory

Shandong , China Since 2024
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Seamless Pipes Q235 Q345 Q420 Q460 Q550 Q690 A36 Ss400 St52 Carbon Steel Welded Seamless Pipes Tubes Price
Video

Seamless Pipes Q235 Q345 Q420 Q460 Q550 Q690 A36 Ss400 St52 Carbon Steel Welded Seamless Pipes Tubes Price

US $ 520-550/ Ton FOB
MOQ: 5 Tons
Application : Chemical Industry, Construction Industry, Oil and Gas Industry, Water Treatment Plants
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Shenggang (Shandong) Steel Group Co., Ltd.

Trading Company

Shandong , China Since 2026
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Premium AISI 201 304 316L Stainless Steel Welded Tubes
Video

Premium AISI 201 304 316L Stainless Steel Welded Tubes

US $ 3,082-3,167/ Ton FOB
MOQ: 5 Tons
Audited Supplier
Main Products
Stainless Steel, Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Coils, Stainless Steel Sheets
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SHS Stainless Steel Co., Limited

Manufacturer/Factory

Guangdong , China Since 2015
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ASTM A672 C70 Weld Pipe 40" Od for Pipeline Transportation
Video

ASTM A672 C70 Weld Pipe 40" Od for Pipeline Transportation

US $ 600/ Ton FOB
MOQ: 5 Tons
Length : Custom Length
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EZ Steel Industrial Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2019
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High Pressure Hex Nipple Pipe Fittings with Instrument Precision
Video

High Pressure Hex Nipple Pipe Fittings with Instrument Precision

US $ 2/ Piece FOB
MOQ: 10 Pieces
Audited Supplier
Main Products
Valve, Fitting
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Zhejiang Yuzheng Valve Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2014
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En10210 S355jnh with Normalized Heat Treatment on Heave Wall Thickness Square Steel Pipe

En10210 S355jnh with Normalized Heat Treatment on Heave Wall Thickness Square Steel Pipe

US $ 500/ Ton FOB
MOQ: 5 Tons
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Chief Steel (Shanghai) Trading Co., Ltd.

Manufacturer/Factory,Trading Company

Shanghai , China Since 2019
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Steel Pipe Galvanized Steel Pipe Erw Steel Pipe Insulated Pipe Welded Carbon Steel Pipe Spiral Steel Pipe
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About Welded Steel Pipe FAQ

  • QWhat are the main applications of welded steel pipe?

    Welded steel pipes are primarily used in construction, manufacturing, and infrastructure projects. They are essential for transporting liquids and gases, building frameworks, and more. When searching for wholesale welded steel pipes, always consider custom options from a trusted factory to meet your specific requirements.

  • QHow do I choose the right welded steel pipe?

    Select welded steel pipes based on your project needs such as diameter, wall thickness, and material grade. Don't forget to compare prices among distributors to find the best deal. Engaging with an OEM for custom-sized pipes can provide a better fit for your unique applications, ensuring quality and affordability.

  • QWhat factors affect the price of welded steel pipes?

    The cost of welded steel pipes can vary based on factors like material quality, diameter, and manufacturing volume. Larger orders often yield cheaper prices due to lower per-unit manufacturing costs. Always inquire about current market trends and price guides to secure the best possible deal. Contact us for tailored quotes!

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