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rectangular carbon tubes1,000+ factories verified

Shandong Jiaguang International Trade Co., Ltd.

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ASTM A513 A36 A500 Gi Galvanize Carbon Steel/ 0.6mm-2.0mm Alloy Steel Tube Square Low-Carbon/Seamless/Welded/ Construction Engineering Rectangular Pipe

ASTM A513 A36 A500 Gi Galvanize Carbon Steel/ 0.6mm-2.0mm Alloy Steel Tube Square Low-Carbon/Seamless/Welded/ Construction Engineering Rectangular Pipe

US$683.00-693.00
10 Tons(MOQ)
Q355b Sharp Angle Square Steel Tube 20 * 20/50 * 50mm Cold-Rolled Bright Square Rectangular Tube 1000 * 1000mm Q355b Precision Steel/Carbon Steel Square Tube

Q355b Sharp Angle Square Steel Tube 20 * 20/50 * 50mm Cold-Rolled Bright Square Rectangular Tube 1000 * 1000mm Q355b Precision Steel/Carbon Steel Square Tube

US$440.00-450.00
1 Ton(MOQ)
Q235B Rectangular Tube 40 * 70mm Bright Square Tube 45 * 45mm Cold-Rolled Welded Tube 100 * 100mm No Burrs No Welding Rod No Scratches Carbon Steel Square Tubes

Q235B Rectangular Tube 40 * 70mm Bright Square Tube 45 * 45mm Cold-Rolled Welded Tube 100 * 100mm No Burrs No Welding Rod No Scratches Carbon Steel Square Tubes

US$440.00-450.00
1 Ton(MOQ)
Baosteel St37-2g Material Small Caliber Precision Square Tubes Acid Washed Square Rectangular Tubes Q235B Rectangular Tubes Machinable Square Tube

Baosteel St37-2g Material Small Caliber Precision Square Tubes Acid Washed Square Rectangular Tubes Q235B Rectangular Tubes Machinable Square Tube

US$440.00-450.00
1 Ton(MOQ)
1/4

Shandong Hongcheng Steel Co., Ltd.

5 yrs
·Trading Company
Send Inquiry
ASTM A36 A500 SAE 1006 S235 S355 Hollow Section Welded Ms ERW Black Iron Rhs Shs Rectangular Square Carbon Steel Tube Price

ASTM A36 A500 SAE 1006 S235 S355 Hollow Section Welded Ms ERW Black Iron Rhs Shs Rectangular Square Carbon Steel Tube Price

US$418.00-436.00
5 Tons(MOQ)
ASTM A36 A500 SAE 1006 S235 S355 Hollow Section Rectangular Pipe Welded Ms ERW Black Iron Rhs Shs Carbon Steel Square Tube Price

ASTM A36 A500 SAE 1006 S235 S355 Hollow Section Rectangular Pipe Welded Ms ERW Black Iron Rhs Shs Carbon Steel Square Tube Price

US$418.00-436.00
5 Tons(MOQ)
Structural Square Tubes 100X100 130X130 250X250 300X300 400X400 500X500 Rectangular Carbon Steel Tube Price Per Kg

Structural Square Tubes 100X100 130X130 250X250 300X300 400X400 500X500 Rectangular Carbon Steel Tube Price Per Kg

US$488.00-516.00
1 Ton(MOQ)
Q235B Metal Square Carbon Steel Pipe Hot DIP Galvanized Gi Square Pipe Rectangular Tube Price

Q235B Metal Square Carbon Steel Pipe Hot DIP Galvanized Gi Square Pipe Rectangular Tube Price

US$488.00-516.00
1 Ton(MOQ)
1/4

Shandong Hongyan Metal Material Co., Ltd.

6 yrs·5.0
·Trading Company
Send Inquiry
Premium Quality ASTM A106 A500 St37-2 Hollow Section Square Rectangular Pipe Shs Rhs Gi Black Carbon Square Steel Tube

Premium Quality ASTM A106 A500 St37-2 Hollow Section Square Rectangular Pipe Shs Rhs Gi Black Carbon Square Steel Tube

US$436.00-458.00
2 Tons(MOQ)
Premium Quality Seamless Pipe Hollow Section Tube ERW Welded Black Hot Galvanized Rectangular Carbon Steel Square Tube for Building Material

Premium Quality Seamless Pipe Hollow Section Tube ERW Welded Black Hot Galvanized Rectangular Carbon Steel Square Tube for Building Material

US$388.00-406.00
2 Tons(MOQ)
Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

US$499.00-560.00
25 Tons(MOQ)
China Black Annealed Square Steel Pipe Rectangular Low Carbon Hollow Section Tube

China Black Annealed Square Steel Pipe Rectangular Low Carbon Hollow Section Tube

US$430.00-513.00
5 Tons(MOQ)
1/4

Shanghai Changzeng Metal Co., Ltd.

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Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Rectangular and Square Steel Pipe 200X200 Galvanized Square Tube

Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Rectangular and Square Steel Pipe 200X200 Galvanized Square Tube

US$385.00-460.00
3 Tons(MOQ)
Welded Black Carbon Structural Square Rectangular Steel Tube Shs Rhs Square Rectangular Steel Tube Profile

Welded Black Carbon Structural Square Rectangular Steel Tube Shs Rhs Square Rectangular Steel Tube Profile

US$385.00-460.00
3 Tons(MOQ)
Hollow Square and Rectangular Galvanized Low Carbon Steel Pipe/Tube

Hollow Square and Rectangular Galvanized Low Carbon Steel Pipe/Tube

US$422.00-468.00
3 Tons(MOQ)
Factory Direct Black Square Rectangular Steel Pipe and Tubes Seamless Metal Carbon Square Steel Tube

Factory Direct Black Square Rectangular Steel Pipe and Tubes Seamless Metal Carbon Square Steel Tube

US$410.00-450.00
3 Tons(MOQ)
1/4

Jiangsu HYT International Trading Co., Ltd.

11 yrs
·Trading Company
Send Inquiry
201 Honed Precision Rectangular Boiler Square Galvanized Carbon Seamless Stainless Copper Brass Titanium Alloy Steel Tube

201 Honed Precision Rectangular Boiler Square Galvanized Carbon Seamless Stainless Copper Brass Titanium Alloy Steel Tube

US$1,000.00-2,000.00
1 Ton(MOQ)
120*60 ASTM A106 Grade B Honing Seamless Rectangular Square Carbon and Alloy Steel Tube for Water Cooled Gas Heat Exchanger China

120*60 ASTM A106 Grade B Honing Seamless Rectangular Square Carbon and Alloy Steel Tube for Water Cooled Gas Heat Exchanger China

US$1,000.00-2,000.00
1 Ton(MOQ)
Honed H8 C20 ERW Carbon Steel Extrusion Nichrome SAE52100 Welded Seamless Elliptical Sizes Scaffolding Titanium Galvanized Square Rectangular Copper Steel Tube

Honed H8 C20 ERW Carbon Steel Extrusion Nichrome SAE52100 Welded Seamless Elliptical Sizes Scaffolding Titanium Galvanized Square Rectangular Copper Steel Tube

US$1,000.00-2,000.00
1 Ton(MOQ)
Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

US$550.00-1,000.00
1 Ton(MOQ)
1/4

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
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ASTM 1045 High Strength Carbon Steel Precoated Hot Dipped Galvanized Steel Seamless Pipe Tube Welded Hollow Steel Pipe Square Rectangular Tube

ASTM 1045 High Strength Carbon Steel Precoated Hot Dipped Galvanized Steel Seamless Pipe Tube Welded Hollow Steel Pipe Square Rectangular Tube

US$460.00-530.00
1 Ton(MOQ)
Welded Square/Rectangular Galvanized Hollow Tube/Pipe Carbon Steel ASTM Q235 Customized

Welded Square/Rectangular Galvanized Hollow Tube/Pipe Carbon Steel ASTM Q235 Customized

US$400.00-500.00
1 Ton(MOQ)
Welded Square/Rectangular Galvanized Hollow Tube/Pipe Carbon Steel ASTM Q275 Customized

Welded Square/Rectangular Galvanized Hollow Tube/Pipe Carbon Steel ASTM Q275 Customized

US$400.00-500.00
1 Ton(MOQ)
201/202 Stainless Steel Ss Seamless Pipe/ Tube Welded Hollow Steel Pipe Square Rectangular Metal Tube

201/202 Stainless Steel Ss Seamless Pipe/ Tube Welded Hollow Steel Pipe Square Rectangular Metal Tube

US$460.00-530.00
1 Ton(MOQ)
1/4

Tianjin Youfa International Trade Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
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Square Rectangular Ms Pipe Making Machine/Carbon Steel Tube Mill Manufacturer

Square Rectangular Ms Pipe Making Machine/Carbon Steel Tube Mill Manufacturer

US$630.00-790.00
1 Ton(MOQ)
China Black or Galvanized 40X40 Steel Square Pipe Rectangular Low Carbon Hollow Section Tube

China Black or Galvanized 40X40 Steel Square Pipe Rectangular Low Carbon Hollow Section Tube

US$620.00-650.00
25 Tons(MOQ)
Building Material Annealed Carbon Square and Rectangular Steel Tube Price

Building Material Annealed Carbon Square and Rectangular Steel Tube Price

US$500.00-640.00
5 Tons(MOQ)
Welded Carbon Hollow Section Rectangular Square Galvanized Steel Tube for Fence Tubing

Welded Carbon Hollow Section Rectangular Square Galvanized Steel Tube for Fence Tubing

US$550.00-760.00
1 Ton(MOQ)
1/4

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
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Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building Material

Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building Material

US$640.00
10 Tons(MOQ)
Welded Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building Material

Welded Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building Material

US$640.00
10 Tons(MOQ)
Seamless/ Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier

Seamless/ Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier

US$640.00
10 Tons(MOQ)
Seamless/ Alloy Galvanized/Rectangular/Round Carbon /Stainless Steel Tube Supplier

Seamless/ Alloy Galvanized/Rectangular/Round Carbon /Stainless Steel Tube Supplier

US$640.00
10 Tons(MOQ)
1/4

Fujian Bluesky Pipe Manufacturing Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
China Factory Black Annealed Square Steel Pipe Tube Rectangular Low Carbon Hollow Section Tube Q235

China Factory Black Annealed Square Steel Pipe Tube Rectangular Low Carbon Hollow Section Tube Q235

US$1,000.00
3 Tons(MOQ)
Factory Price Carbon Steel Seamless Precision Rectangular Square Round Steel Tube

Factory Price Carbon Steel Seamless Precision Rectangular Square Round Steel Tube

US$900.00-1,000.00
1 Ton(MOQ)
Cold Finished Mechanical Carbon Steel Round/Rectangular Tube

Cold Finished Mechanical Carbon Steel Round/Rectangular Tube

US$900.00-1,000.00
1 Ton(MOQ)
Powder Coating Ready Rectangular Steel Tube

Powder Coating Ready Rectangular Steel Tube

US$1,000.00
3 Tons(MOQ)
1/4

Credit Import and Export Trading Co., Ltd.

17 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Black Carbon Steel Square Rectangular Tube

Black Carbon Steel Square Rectangular Tube

US$550.00-600.00
20 metric tons(MOQ)
Structural Carbon Steel Rectangular Square Tube

Structural Carbon Steel Rectangular Square Tube

US$550.00-600.00
20 metric tons(MOQ)
Hot Dipped ERW Carbon Hollow Section Steel Tube Galvanized Square Rectangular ASTM Standard 6m Cutting Bending Punching Included

Hot Dipped ERW Carbon Hollow Section Steel Tube Galvanized Square Rectangular ASTM Standard 6m Cutting Bending Punching Included

US$580.00-600.00
25 metric tons(MOQ)
Chemical Industry Use Carbon Steel Rectangular Tube

Chemical Industry Use Carbon Steel Rectangular Tube

US$550.00-600.00
20 metric tons(MOQ)
1/4

Changzhou Tenjan Steel Tube Co., Ltd.

22 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Geological Drilling Hexagonal Rectangular Mild Excellent Seamless Carbon Steel Tube Pipe

Geological Drilling Hexagonal Rectangular Mild Excellent Seamless Carbon Steel Tube Pipe

US$1,200.00-1,350.00
1 Ton(MOQ)
Geological Drilling Hexagonal Rectangular Mild Seamless Carbon Steel Tube Pipe

Geological Drilling Hexagonal Rectangular Mild Seamless Carbon Steel Tube Pipe

US$1,200.00-1,350.00
1 Ton(MOQ)
Low Temperature Excellent Mechanical Properties Rectangular Bright Seamless Alloy Steel Tube

Low Temperature Excellent Mechanical Properties Rectangular Bright Seamless Alloy Steel Tube

US$1,200.00-1,350.00
1 Ton(MOQ)
Seamless Steel Special Shape Tube Hexagonal Triangle Rectangular AISI ASTM DIN

Seamless Steel Special Shape Tube Hexagonal Triangle Rectangular AISI ASTM DIN

US$885.00-900.00
3 Tons(MOQ)
1/4

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

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Rectangular Welded Steel Pipes Square Galvanised Pipe ERW Galvanized Hollow Section Carbon Fiber Square Tube

Rectangular Welded Steel Pipes Square Galvanised Pipe ERW Galvanized Hollow Section Carbon Fiber Square Tube

US$550.00-700.00
1 Ton(MOQ)
Carbon Welded Hot Rolled Rectangular Shape Black Tube

Carbon Welded Hot Rolled Rectangular Shape Black Tube

US$1.00-3.00
1 Piece(MOQ)
Light Weight Tube Section Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe Tube

Light Weight Tube Section Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe Tube

US$500.00-700.00
1 Ton(MOQ)
Steel Galvanized Pipe ASTM Sch 40 Carbon Welded Square Tube Hot Dipped Gi Rectangular Steel Pipe Rectangular Steel Tube

Steel Galvanized Pipe ASTM Sch 40 Carbon Welded Square Tube Hot Dipped Gi Rectangular Steel Pipe Rectangular Steel Tube

US$500.00-700.00
1 Ton(MOQ)
1/4

Tianjin Weiming Industrial & Trading Co., Ltd.

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ST051 Alloy Carbon Steel Pipe Square tubing rectangular Seamless steel tube for carports

ST051 Alloy Carbon Steel Pipe Square tubing rectangular Seamless steel tube for carports

US$1,300.00-1,500.00
20 Tons(MOQ)
ST031 ERW Welded Black Hollow Section Carbon Square And Rectangular Steel Pipes And Tubes

ST031 ERW Welded Black Hollow Section Carbon Square And Rectangular Steel Pipes And Tubes

US$1,300.00-1,500.00
20 Tons(MOQ)
ST069 Hollow Section Rectangular Galvanized Steel Pipe Carbon Steel Pipe Round Steel Tube

ST069 Hollow Section Rectangular Galvanized Steel Pipe Carbon Steel Pipe Round Steel Tube

US$1,300.00-1,500.00
20 Tons(MOQ)
ST026 Customized Seamless steel pipe ERW Welded Carbon Square Rectangular Steel Tube for Fence Post

ST026 Customized Seamless steel pipe ERW Welded Carbon Square Rectangular Steel Tube for Fence Post

US$1,300.00-1,500.00
20 Tons(MOQ)
1/4

Shandong Heng Steel Group Co., Ltd.

5.0
Send Inquiry
ERW Hollow Section Rectangular Pipe Carbon Welded Square Steel Tube

ERW Hollow Section Rectangular Pipe Carbon Welded Square Steel Tube

US$600.00-800.00
5 Tons(MOQ)
Hot Rolled Painted Carbon Hollow Rectangular Steel Tube

Hot Rolled Painted Carbon Hollow Rectangular Steel Tube

US$500.00-900.00
15 Tons(MOQ)
Hot Rolled A36 Galvanized Carbon Rectangular Hollow Section Steel Tube

Hot Rolled A36 Galvanized Carbon Rectangular Hollow Section Steel Tube

US$600.00-900.00
5 Tons(MOQ)
Rhs A500 A36 Rectangular Hollow Section Carbon Steel Tube

Rhs A500 A36 Rectangular Hollow Section Carbon Steel Tube

US$600.00-900.00
5 Tons(MOQ)
1/4

Tianjin Zhonghe Weiye Machinery Manufacturing Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
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Galvanized Rectangular Steel Pipe Square Structural Steel Tube Square Carbon Tube

Galvanized Rectangular Steel Pipe Square Structural Steel Tube Square Carbon Tube

US$450.00-700.00
10 Pieces(MOQ)
Square Rectangular Hollow Section Carbon Steel Pipe Square Tube

Square Rectangular Hollow Section Carbon Steel Pipe Square Tube

US$450.00-700.00
10 Pieces(MOQ)
High Quality Black Carbon Square Tube Hollow Section Rectangular Tubes

High Quality Black Carbon Square Tube Hollow Section Rectangular Tubes

US$450.00-700.00
10 Pieces(MOQ)
Carbon Steel Square Tube Hollow Section Black Rectangular Square Steel Tube

Carbon Steel Square Tube Hollow Section Black Rectangular Square Steel Tube

US$450.00-700.00
10 Pieces(MOQ)
1/4

Guangdong Shenyang New Material Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Premium Custom Color Carbon Fiber Square and Rectangular Tubes

Premium Custom Color Carbon Fiber Square and Rectangular Tubes

US$0.10-10.00
10 Pieces(MOQ)
Square/Rectangular Carbon Fiber Tube for Robotics and Fpv Drones

Square/Rectangular Carbon Fiber Tube for Robotics and Fpv Drones

US$0.90-9.00
10 Pieces(MOQ)
3K Carbon Fiber Rectangular Structural Tube Custom Size Available

3K Carbon Fiber Rectangular Structural Tube Custom Size Available

US$0.90-999.00
100 Pieces(MOQ)
Custom Grade Carbon Fiber Rectangular Tube for Aerospace Systems

Custom Grade Carbon Fiber Rectangular Tube for Aerospace Systems

US$0.90-999.00
100 Pieces(MOQ)
1/4

QINGDAO AEROLITE TECHNOLOGY CO., LTD

5.0
Send Inquiry
Unidirectional/Bidirectional Custom High-Strength 1000mm Rectangular Carbon Fiber Tube Special Shape with Square Pattern

Unidirectional/Bidirectional Custom High-Strength 1000mm Rectangular Carbon Fiber Tube Special Shape with Square Pattern

US$2.00-3.00
1 Piece(MOQ)
High - Quality 3K Carbon Square Tubes with Customized Dimensions Rectangular Carbon Fiber Tubes Pipe Poles

High - Quality 3K Carbon Square Tubes with Customized Dimensions Rectangular Carbon Fiber Tubes Pipe Poles

US$2.00-3.00
1 Piece(MOQ)
Customized 10mm 30mm 60mm 100mm Different Thickness Large Carbon Fiber Telescopic Tube Piping Hexagonal Rectangular Square Carbon Fibre Tube

Customized 10mm 30mm 60mm 100mm Different Thickness Large Carbon Fiber Telescopic Tube Piping Hexagonal Rectangular Square Carbon Fibre Tube

US$2.00-3.00
1 Piece(MOQ)
Factory Hot Sale 3X3 Customized Sizes 1mm 1.8mm Thickness Square Tube Carbon Rectangular Square Pipes Carton Cases Suitcase

Factory Hot Sale 3X3 Customized Sizes 1mm 1.8mm Thickness Square Tube Carbon Rectangular Square Pipes Carton Cases Suitcase

US$2.00-3.00
1 Piece(MOQ)
1/4

Tianjin RuiTong Iron & Steel Co., LTD.

23 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Black Iron Tube Square and Rectangular Hollow Steel Carbon Steel Square

Black Iron Tube Square and Rectangular Hollow Steel Carbon Steel Square

US$600.00-800.00
1 Ton(MOQ)
Hot DIP Galvanization Iron Tube Square and Rectangular Hollow Steel Carbon Steel Square

Hot DIP Galvanization Iron Tube Square and Rectangular Hollow Steel Carbon Steel Square

US$600.00-800.00
1 Ton(MOQ)
Shs Rhs ERW Black Carbon Square/Rectangular Steel Pipe Tube C350lo

Shs Rhs ERW Black Carbon Square/Rectangular Steel Pipe Tube C350lo

US$550.00-700.00
1 Ton(MOQ)
Q355 Square Hollow Section Iron Pipe Rectangular Andc350 C250 Square Tube

Q355 Square Hollow Section Iron Pipe Rectangular Andc350 C250 Square Tube

US$550.00-700.00
1 Ton(MOQ)
1/4

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
ASTM Carbon Steel Black Hollow Section Square Tube and Rectangular Tube

ASTM Carbon Steel Black Hollow Section Square Tube and Rectangular Tube

US$550.00-610.00
10 Tons(MOQ)
High Quality Black Carbon Steel Rectangular Tube Hot Rolled ASTM JIS Certified

High Quality Black Carbon Steel Rectangular Tube Hot Rolled ASTM JIS Certified

US$550.00-610.00
10 Tons(MOQ)
Low Carbon Square Tube Rectangular Steel Tube 25*50 Prefabricated Hollow Steel

Low Carbon Square Tube Rectangular Steel Tube 25*50 Prefabricated Hollow Steel

US$550.00-610.00
10 Tons(MOQ)
Ms Steel Rectangular Tube ASTM Metal Spray Fireproof Galvanized Carbon Steel Square Tube

Ms Steel Rectangular Tube ASTM Metal Spray Fireproof Galvanized Carbon Steel Square Tube

US$550.00-610.00
10 Tons(MOQ)
1/4

Tianjin Wenli New Energy Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Square Tube Galvanized Steel Pipe Manufacturer Pre Galvanized Rectangular Pipe Black Carbon Hollow Section

High Quality Square Tube Galvanized Steel Pipe Manufacturer Pre Galvanized Rectangular Pipe Black Carbon Hollow Section

US$550.00-650.00
5,000 Tons(MOQ)
Carbon Steel Pipe and Rectangular Steel Tube Supply

Carbon Steel Pipe and Rectangular Steel Tube Supply

US$550.00-650.00
10 Tons(MOQ)
Custom Weldable Q420 Square Tube for Industrial Projects

Custom Weldable Q420 Square Tube for Industrial Projects

US$550.00-650.00
10 Tons(MOQ)
High-Strength Cold Rolled Square Steel Tubes for Machinery Parts

High-Strength Cold Rolled Square Steel Tubes for Machinery Parts

US$550.00-650.00
10 Tons(MOQ)
1/4

Tianjin Jinnuo Steel Pipe Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Q235 Q245 Grade B Black Carbon Steel Pipe 100*50mm Square Rectangular Tube

Q235 Q245 Grade B Black Carbon Steel Pipe 100*50mm Square Rectangular Tube

US$620.00-650.00
25 Tons(MOQ)
ASTM Q345b Low Carbon ERW Welded Hollow Section Rectangular Steel Tube Large Diameter Balck Pipe

ASTM Q345b Low Carbon ERW Welded Hollow Section Rectangular Steel Tube Large Diameter Balck Pipe

US$530.00-630.00
5 Tons(MOQ)
Good Carbon Steel Rectangular Tube Black Welded Pipe Price Square Hollow Section

Good Carbon Steel Rectangular Tube Black Welded Pipe Price Square Hollow Section

US$620.00-650.00
25 Tons(MOQ)
Hot Sale Ms Welded Pipe Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe for Building Tube Sample

Hot Sale Ms Welded Pipe Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe for Building Tube Sample

US$509.00-539.00
5 Tons(MOQ)
1/4

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Send Inquiry
ERW Carbon Black Rion Square and Rectangular Tube

ERW Carbon Black Rion Square and Rectangular Tube

US$580.00-650.00
10 Tons(MOQ)
Best Pre-Gi Carbon Rectangular and Square Tube Supplier

Best Pre-Gi Carbon Rectangular and Square Tube Supplier

US$600.00
25 Tons(MOQ)
Wholesale ASTM Z30-Z40 Hot Rolled Galvanized Square Steel Tube

Wholesale ASTM Z30-Z40 Hot Rolled Galvanized Square Steel Tube

US$560.00-650.00
10 Tons(MOQ)
Galvanized Steel Tube for Green House

Galvanized Steel Tube for Green House

US$500.00-510.00
10 Tons(MOQ)
1/4

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory
Send Inquiry
Hot Selling Galvanized Steel Pipes Carbon Square /Rectangular Hollow Section Steel Tubes in China

Hot Selling Galvanized Steel Pipes Carbon Square /Rectangular Hollow Section Steel Tubes in China

US$400.00
1 Ton(MOQ)
GB Q235 Carbon Steel Profile Square/Rectangular Steel Tube 50X30mm

GB Q235 Carbon Steel Profile Square/Rectangular Steel Tube 50X30mm

US$400.00
1 Ton(MOQ)
2022 Rectangular Galvanized Profile Q235 Economical and Practical Carbon Steel Square Pipe/Tube with Good Low Temperature Toughn

2022 Rectangular Galvanized Profile Q235 Economical and Practical Carbon Steel Square Pipe/Tube with Good Low Temperature Toughn

US$400.00
1 Ton(MOQ)
Special-Shaped Square Hollow Rectangular Steel Tube Special-Shaped Square Hollow Rectangular Steel Tube

Special-Shaped Square Hollow Rectangular Steel Tube Special-Shaped Square Hollow Rectangular Steel Tube

US$455.00
10 Tons(MOQ)
1/4

Shandong Zhishang Steel Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Strength Carbon Steel Square Pipe Rectangular Hollow Section Tube

High Strength Carbon Steel Square Pipe Rectangular Hollow Section Tube

US$340.00-420.00
1 Ton(MOQ)
Custom Size Carbon Steel Square Pipe Rectangular Tube Scaffolding

Custom Size Carbon Steel Square Pipe Rectangular Tube Scaffolding

US$340.00-420.00
1 Ton(MOQ)
Precision Welded Rectangular Steel Tube Carbon Steel for Furniture Frame

Precision Welded Rectangular Steel Tube Carbon Steel for Furniture Frame

US$340.00-420.00
1 Ton(MOQ)
ERW Process Galvanized Square Steel Tube with Smooth Inner Surface

ERW Process Galvanized Square Steel Tube with Smooth Inner Surface

US$532.00-556.00
1 Ton(MOQ)
1/4

Xinda Composite Materials Technology (Weihai) Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Rectangular & Square Tubes Made of Carbon Fibercarbon Fiber Fabricated Square and Rectangular Tubular Products Durable Carbon Fiber Square and Rectangular Tube

Rectangular & Square Tubes Made of Carbon Fibercarbon Fiber Fabricated Square and Rectangular Tubular Products Durable Carbon Fiber Square and Rectangular Tube

US$200.00-30,000.00
1 Piece(MOQ)
Square and Rectangular Tubes Crafted From Carbon Fiber Wear - Resistant Carbon Fiber Square and Rectangular Pipe Structures

Square and Rectangular Tubes Crafted From Carbon Fiber Wear - Resistant Carbon Fiber Square and Rectangular Pipe Structures

US$200.00-30,000.00
1 Piece(MOQ)
Square and Rectangular Carbon Fiber Tubescarbon Fiber Rectangular and Square Pipe Sectionsrectangular & Square Tubes Made of Carbon Fiber Multi - Purpose Carbon

Square and Rectangular Carbon Fiber Tubescarbon Fiber Rectangular and Square Pipe Sectionsrectangular & Square Tubes Made of Carbon Fiber Multi - Purpose Carbon

US$200.00-30,000.00
1 Piece(MOQ)
Square and Rectangular Tubes Crafted From Carbon Fiber High - End Carbon Fiber Square and Rectangular Tubular Components

Square and Rectangular Tubes Crafted From Carbon Fiber High - End Carbon Fiber Square and Rectangular Tubular Components

US$200.00-30,000.00
1 Piece(MOQ)
1/4

Shandong Xingtongda Steel Co., Ltd

5.0
Send Inquiry
3X3 4X4 Welded Galvanized Tubular Rectangular Tube Steel Box Section Steel Pipes Carbon Square Hollow Section Steel Tubes

3X3 4X4 Welded Galvanized Tubular Rectangular Tube Steel Box Section Steel Pipes Carbon Square Hollow Section Steel Tubes

US$390.00-400.00
1 Ton(MOQ)
High Quality Q235A B ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube

High Quality Q235A B ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube

US$520.00-580.00
1 Ton(MOQ)
2026 Hot Sales Customized/in Stock ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube

2026 Hot Sales Customized/in Stock ASTM A53 St37 A106 Carbon Steel Pipe Supplier Rectangular Tube

US$520.00-580.00
1 Ton(MOQ)
Q235B/Q235/Q195 Grade SUS Standard 0.5-12mm Thickness Square Carbon Seamless Rectangular Steel Tube

Q235B/Q235/Q195 Grade SUS Standard 0.5-12mm Thickness Square Carbon Seamless Rectangular Steel Tube

US$520.00-580.00
1 Ton(MOQ)
1/4

Wuxi Jinbao Special Steel Co., Ltd.

5.0
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Black Hollow Section Carbon Steel Q235 Square Metal Tube 2-15mm Thickness Carbon Steel Pipe Rectangular Tube for Construction

Black Hollow Section Carbon Steel Q235 Square Metal Tube 2-15mm Thickness Carbon Steel Pipe Rectangular Tube for Construction

US$520.00-850.00
1 Ton(MOQ)
Ggp Stpy41 ASTM A500 Black Carbon Steel Pipe Welded Pipe Square and Rectangular Steel Tube for Construction

Ggp Stpy41 ASTM A500 Black Carbon Steel Pipe Welded Pipe Square and Rectangular Steel Tube for Construction

US$520.00-850.00
1 Ton(MOQ)
ASTM A588 Special Shaped Spiral Welded Steel Tube for Agricultural Machinery Equipment DN300 Sch40 Irregular S235jr Steel Pipe A36 Carbon Steel Oval Tubes Price

ASTM A588 Special Shaped Spiral Welded Steel Tube for Agricultural Machinery Equipment DN300 Sch40 Irregular S235jr Steel Pipe A36 Carbon Steel Oval Tubes Price

US$500.00-650.00
1 Ton(MOQ)
2.5X2.5 Galvanized Square Steel Tube Hot DIP Prime 100 X 100 X 4 mm Galvanized Steel Square Rectangular Tube for Building

2.5X2.5 Galvanized Square Steel Tube Hot DIP Prime 100 X 100 X 4 mm Galvanized Steel Square Rectangular Tube for Building

US$600.00-800.00
1 Ton(MOQ)
1/4

Wuxi Xinyiyuan Metal Products Co., Ltd.

3 yrs
·Trading Company
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20X20 -150X150 Hollow Section Carbon Steel Rectangular Square Pipe Tube for Construction

20X20 -150X150 Hollow Section Carbon Steel Rectangular Square Pipe Tube for Construction

US$505.00-519.00
1 Ton(MOQ)
Steel Carbon Metal Rectangular Tube En 10219 A53 S235jr

Steel Carbon Metal Rectangular Tube En 10219 A53 S235jr

US$505.00-519.00
1 Ton(MOQ)
Prime Quality Durable Anti-Corrosion Galvanized Rectangular Structural Steel Pipe Square Carbon Tube for Floor Workshop

Prime Quality Durable Anti-Corrosion Galvanized Rectangular Structural Steel Pipe Square Carbon Tube for Floor Workshop

US$469.00-519.00
5 Tons(MOQ)
Structural Carbon Steel Tubes Square Rectangular Sizes

Structural Carbon Steel Tubes Square Rectangular Sizes

US$505.00-519.00
1 Ton(MOQ)
1/4

WUXI TONGNO SPECIAL STEEL CO.,LTD

5.0
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High-Quality Seamless Carbon Steel Tubes for Building Projects Profiled Tube Rectangular/Square Tube for Structural Used Galvanized Rectangular ASTM A500 En

High-Quality Seamless Carbon Steel Tubes for Building Projects Profiled Tube Rectangular/Square Tube for Structural Used Galvanized Rectangular ASTM A500 En

US$550.00-750.00
1 Ton(MOQ)
Hot Rolled Square Tubes ASTM A500 Grb Q235 Q345 Q355 S235jr S235j0 S235j2 Seamless Carbon Steel Rectangular Pipes for Construction Use, Custom Length

Hot Rolled Square Tubes ASTM A500 Grb Q235 Q345 Q355 S235jr S235j0 S235j2 Seamless Carbon Steel Rectangular Pipes for Construction Use, Custom Length

US$550.00-750.00
1 Ton(MOQ)
High-Quality Rectangular/Square Tube 15CrMo and 20crmo Carbon Steel Welded Pipes

High-Quality Rectangular/Square Tube 15CrMo and 20crmo Carbon Steel Welded Pipes

US$500.00-750.00
1 Ton(MOQ)
Prime Quality 20cr, 40cr Hollow Rectangular/Square Section Mild Steel Pipes Welded Carbon Steel Tubes for Building Material

Prime Quality 20cr, 40cr Hollow Rectangular/Square Section Mild Steel Pipes Welded Carbon Steel Tubes for Building Material

US$500.00-750.00
1 Ton(MOQ)
1/4

GuangDong Lecong Steel World Electronic Commerce Co., Ltd.

10 yrs
·Trading Company
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Rectangular and Square Welded Carbon Steel Tube for Factory Steel Frame Systems Machinery Equipment Housing Projects and Material Distributors

Rectangular and Square Welded Carbon Steel Tube for Factory Steel Frame Systems Machinery Equipment Housing Projects and Material Distributors

US$500.00-650.00
1 Ton(MOQ)
ASTM A500 Carbon Steel Rectangular Tube 2"× 1"× 0.125"

ASTM A500 Carbon Steel Rectangular Tube 2"× 1"× 0.125"

US$480.00-550.00
1 Ton(MOQ)
ASTM A500 Compliant Q235 ERW Rectangular Steel Tube for Construction

ASTM A500 Compliant Q235 ERW Rectangular Steel Tube for Construction

US$480.00-550.00
1 Ton(MOQ)
ISO 9001 Certified Structural Steel Rectangular Tube for Building Frames

ISO 9001 Certified Structural Steel Rectangular Tube for Building Frames

US$480.00-550.00
1 Ton(MOQ)
1/4
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