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q235 rectangular pipes300+ factories verified

Tianjin Jinnuo Steel Pipe Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Factory Best Quality 40X40/Galvanized/Q235/BS1387/Square/Rectangular/Rhs/Shs/Decoration/Building/Fence/Pre Galvanized Steel Pipe

Factory Best Quality 40X40/Galvanized/Q235/BS1387/Square/Rectangular/Rhs/Shs/Decoration/Building/Fence/Pre Galvanized Steel Pipe

US$620.00-650.00
25 Tons(MOQ)
Factory Best Quality BS1387 Q235 100*50mm Galvanized Square/Rectangular/Rhs/Shs/Pre Galvanized Steel Pipe for Fence Building Decoration

Factory Best Quality BS1387 Q235 100*50mm Galvanized Square/Rectangular/Rhs/Shs/Pre Galvanized Steel Pipe for Fence Building Decoration

US$620.00-650.00
25 Tons(MOQ)
Factory Best Quality BS1387 Q235 100*100mm Galvanized Square/Rectangular/Rhs/Shs/Pre Galvanized Steel Pipe for Fence Building Decoration

Factory Best Quality BS1387 Q235 100*100mm Galvanized Square/Rectangular/Rhs/Shs/Pre Galvanized Steel Pipe for Fence Building Decoration

US$620.00-650.00
25 Tons(MOQ)
Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Pipe

Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Pipe

US$620.00-650.00
25 Tons(MOQ)
1/4

Hongye Steel (Shandong) Co., Ltd.

5 yrs·5.0
·Trading Company
Send Inquiry
Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

US$199.00-499.00
1 Ton(MOQ)
Q235 Metal Square Carbon Steel Pipe Hot DIP Galvanized Gi Square Pipe Rectangular Tube Price

Q235 Metal Square Carbon Steel Pipe Hot DIP Galvanized Gi Square Pipe Rectangular Tube Price

US$900.00-1,500.00
5 Tons(MOQ)
Building Material High Quality Hollow Section Q235 Q345b Galvanized Square Rectangular Pipe

Building Material High Quality Hollow Section Q235 Q345b Galvanized Square Rectangular Pipe

US$199.00-599.00
1 Ton(MOQ)
Q235 Q195 Galvanized Rectangular Hollow Section Structure Pipe Tub

Q235 Q195 Galvanized Rectangular Hollow Section Structure Pipe Tub

US$199.00-599.00
1 Ton(MOQ)
1/4

Frst Metal Products (Tianjin) Co., Ltd

2 yrs
·Trading Company
Send Inquiry
Galvanized/Hot Rolled/Black/Zinc Coated/Q195/Q235/Q355 Shs/Rectangular/Rhs/Welded Carbon Mild Square Hollow Section Steel Tube/Tubo/Pipe for Construction

Galvanized/Hot Rolled/Black/Zinc Coated/Q195/Q235/Q355 Shs/Rectangular/Rhs/Welded Carbon Mild Square Hollow Section Steel Tube/Tubo/Pipe for Construction

US$499.00-699.00
1 Ton(MOQ)
High Quality Q195/Q235/Q355 Hot Rolled Black Oiled Rectangular/Square Carbon Steel Pipe

High Quality Q195/Q235/Q355 Hot Rolled Black Oiled Rectangular/Square Carbon Steel Pipe

US$499.00-699.00
1 Ton(MOQ)
Rectangular Steel Pipe Seamless Carbon Steel Pipe

Rectangular Steel Pipe Seamless Carbon Steel Pipe

US$600.00-800.00
1 Ton(MOQ)
Rectangular Steel Tube Carbon Steel Seamless Pipe

Rectangular Steel Tube Carbon Steel Seamless Pipe

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

Liaocheng Mingxing Pipe Manufacturing Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Factory Square Tubing Pipe Iron Rectangular Tube Q195 Q215 Q235 Galvanized Steel Pipe for Building

Factory Square Tubing Pipe Iron Rectangular Tube Q195 Q215 Q235 Galvanized Steel Pipe for Building

US$480.00-530.00
5 Tons(MOQ)
Q235 2 Inch BS138 Wholesale Hot DIP Galvanized Welded Round Rectangular Steel Pipe ASTM A106 Sch40 ERW Gi Seamless Steel Pipe Tube for Greenhouse/Scaffolding

Q235 2 Inch BS138 Wholesale Hot DIP Galvanized Welded Round Rectangular Steel Pipe ASTM A106 Sch40 ERW Gi Seamless Steel Pipe Tube for Greenhouse/Scaffolding

US$520.00-560.00
5 Tons(MOQ)
Square Stainless Nickel Titanium Tube Steel Pipe 201 304 316 Q235 A36 601 2205 Duplex Polished Seamless/Welded/Carbon Galvanized Round/Square/Rectangular Pipe

Square Stainless Nickel Titanium Tube Steel Pipe 201 304 316 Q235 A36 601 2205 Duplex Polished Seamless/Welded/Carbon Galvanized Round/Square/Rectangular Pipe

US$510.00-575.00
1 Ton(MOQ)
ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

US$480.00-530.00
5 Tons(MOQ)
1/4

Tianjin Youfa International Trade Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Mild Steel Cold Formed Q235 Black or Galvanized Rectangular Steel Tube Square Steel Pipe

Mild Steel Cold Formed Q235 Black or Galvanized Rectangular Steel Tube Square Steel Pipe

US$650.00
25 Tons(MOQ)
Q195 Q235 Pre Galvanized Steel Square and Rectangular Steel Pipe

Q195 Q235 Pre Galvanized Steel Square and Rectangular Steel Pipe

US$630.00-790.00
25 Tons(MOQ)
Square Tube 200X200 mm Q235 Black Square Steel Pipe Square and Rectangular

Square Tube 200X200 mm Q235 Black Square Steel Pipe Square and Rectangular

US$510.00-550.00
25 Tons(MOQ)
Q235 Square / Rectangular / Round Black Welded Steel Pipe Steel Tube Steel Hollow Section

Q235 Square / Rectangular / Round Black Welded Steel Pipe Steel Tube Steel Hollow Section

US$610.00-650.00
1 Ton(MOQ)
1/4

Liaocheng Shengteng New Material Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Customized Coated Galvanized Rectangular Hollow Section Tube 60X60mm Q235 Q345 A36 Structural Building Material Seamless Steel Pipe

Customized Coated Galvanized Rectangular Hollow Section Tube 60X60mm Q235 Q345 A36 Structural Building Material Seamless Steel Pipe

US$440.00-460.00
5 Tons(MOQ)
High Quality Q195 Q235 Pre Galvanized Square Tube Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Tube

High Quality Q195 Q235 Pre Galvanized Square Tube Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Tube

US$450.00-470.00
5 Tons(MOQ)
Factory Square Tubing Pipe Iron Rectangular Tube Q195 Q215 Q235 Galvanized Steel Pipe for Building

Factory Square Tubing Pipe Iron Rectangular Tube Q195 Q215 Q235 Galvanized Steel Pipe for Building

US$550.00-590.00
1 Ton(MOQ)
China Black Square Steel Pipe Q235 Q355 6m-12 Tubes Seamless Rectangular Pipe

China Black Square Steel Pipe Q235 Q355 6m-12 Tubes Seamless Rectangular Pipe

US$630.00-650.00
3 Tons(MOQ)
1/4

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
A36 Q345 Q235 Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled

A36 Q345 Q235 Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled

US$2,240.00-5,672.00
1 Ton(MOQ)
Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

Steel Galvanized Square Tubes/Seamless/Coated/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

US$2,240.00-5,672.00
1 Ton(MOQ)
Square Stainless Nickel Titanium Tube Steel Pipe 201 304 316 Q235 A36 601 2205 Duplex Polished Seamless/Welded/Carbon Galvanized Round/Square/Rectangular Pipe

Square Stainless Nickel Titanium Tube Steel Pipe 201 304 316 Q235 A36 601 2205 Duplex Polished Seamless/Welded/Carbon Galvanized Round/Square/Rectangular Pipe

US$2,240.00-5,672.00
1 Ton(MOQ)
Steel Galvanized Square Tubes/Seamless/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

Steel Galvanized Square Tubes/Seamless/Rectangular Steel Pipes/Colded Rolled/Hot Rolled/Stainless/Alloy/A36/Hollow Section 60X60mm Q345 Q235

US$2,240.00-5,672.00
1 Ton(MOQ)
1/4

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Send Inquiry
Hot Selling ASTM A53 A106 5L Q235 ERW Welded / Galvanized Square/Rectangular/Round Carbon Steel Pipe

Hot Selling ASTM A53 A106 5L Q235 ERW Welded / Galvanized Square/Rectangular/Round Carbon Steel Pipe

US$600.00-700.00
5 Tons(MOQ)
Q235/BS1387/40X40/Galvanized/Square/Rectangular/Decoration/Building/HDG Steel Pipe

Q235/BS1387/40X40/Galvanized/Square/Rectangular/Decoration/Building/HDG Steel Pipe

US$600.00-700.00
5 Tons(MOQ)
Trade Assurance Q235 ERW Galvanized Square Steel Pipe/Rectangular Steel Pipe

Trade Assurance Q235 ERW Galvanized Square Steel Pipe/Rectangular Steel Pipe

US$600.00-700.00
25 Tons(MOQ)
Galvanized Square Steel Tube Q235 Gi Rectangular Steel Pipe

Galvanized Square Steel Tube Q235 Gi Rectangular Steel Pipe

US$550.00-600.00
5 Tons(MOQ)
1/4

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory
Send Inquiry
Building Carbon Galvanized Steel Pipe/Galvanized Square Steel Pipe/Seamless Galvanized Pipe ASTM A36 Q235 Welded Rectangular Pipes Hot DIP Galvanized Tubing

Building Carbon Galvanized Steel Pipe/Galvanized Square Steel Pipe/Seamless Galvanized Pipe ASTM A36 Q235 Welded Rectangular Pipes Hot DIP Galvanized Tubing

US$560.00-580.00
10 Tons(MOQ)
Q235 Square / Rectangular / Round Black Welded Steel Pipe Steel Tube Hollow Section From China

Q235 Square / Rectangular / Round Black Welded Steel Pipe Steel Tube Hollow Section From China

US$455.00
10 Tons(MOQ)
ASTM A53 Zinc Coated Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe

ASTM A53 Zinc Coated Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe

US$390.00-450.00
1 Ton(MOQ)
ASTM Steel Profile Ms Square Tube Galvanized Square and Rectangular Steel Tube Best Selling Gi Steel Pipe Galvanized Steel Square Tubing Mexico Profile 1X1 Inc

ASTM Steel Profile Ms Square Tube Galvanized Square and Rectangular Steel Tube Best Selling Gi Steel Pipe Galvanized Steel Square Tubing Mexico Profile 1X1 Inc

US$580.00-600.00
10 Tons(MOQ)
1/4

Renqiu Xhf Metal Material Co., Ltd

8 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Q195/Q235/Q345 40X40 Zinc-Steel Square/Rectangular Tube Hollow Seamless Black Steel Welded Pipe

Q195/Q235/Q345 40X40 Zinc-Steel Square/Rectangular Tube Hollow Seamless Black Steel Welded Pipe

US$630.00
100 Tons(MOQ)
Hot-DIP Plated Stainless Steel Q195/Q235/Q345 Rectangular Fence Decorative Pipe Welded Seamless Square Pipe

Hot-DIP Plated Stainless Steel Q195/Q235/Q345 Rectangular Fence Decorative Pipe Welded Seamless Square Pipe

US$630.00
100 Tons(MOQ)
Q195/Q235/Q345 Galvanized Square Rectangular Seamless Welded Steel Pipe

Q195/Q235/Q345 Galvanized Square Rectangular Seamless Welded Steel Pipe

US$630.00
100 Tons(MOQ)
Q195/Q235/Q345 Stainless Steel 5m-12m Rectangular Pipe Welded Seamless Square Pipe

Q195/Q235/Q345 Stainless Steel 5m-12m Rectangular Pipe Welded Seamless Square Pipe

US$630.00
100 Tons(MOQ)
1/4

Tianjin RuiTong Iron & Steel Co., LTD.

23 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Tianjin Steel Pipe Base Rectangular Steel Square Tube Black Iron Black Q235 Iron Pipe

Tianjin Steel Pipe Base Rectangular Steel Square Tube Black Iron Black Q235 Iron Pipe

US$500.00-600.00
1 Ton(MOQ)
High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi C350 Square Pipe Rectangular Steel Pipe

High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi C350 Square Pipe Rectangular Steel Pipe

US$500.00-650.00
1 Ton(MOQ)
Top 100 Pipe Factory BS1387 Pre Galvanised Q235 Rectangular Galvanized Steel Square Tube

Top 100 Pipe Factory BS1387 Pre Galvanised Q235 Rectangular Galvanized Steel Square Tube

US$500.00-650.00
1 Ton(MOQ)
Q235 10*10to100*100 Rectangular Tube Hollow Steel Metal Tube/Pipe

Q235 10*10to100*100 Rectangular Tube Hollow Steel Metal Tube/Pipe

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

Shandong Heng Steel Group Co., Ltd.

5.0
Send Inquiry
Building Material Q235 A36 Ss400 S235jr Alloy Rectangular Steel Pipe

Building Material Q235 A36 Ss400 S235jr Alloy Rectangular Steel Pipe

US$800.00-1,100.00
5 Tons(MOQ)
Carbon Q235 Q345 Ss400 Hollow Section Square Rectangular Steel Pipe

Carbon Q235 Q345 Ss400 Hollow Section Square Rectangular Steel Pipe

US$600.00-800.00
25 Tons(MOQ)
Hot Rolled Q235 Ss400 A36 Black Rectangular Steel Pipe

Hot Rolled Q235 Ss400 A36 Black Rectangular Steel Pipe

US$500.00-900.00
5 Tons(MOQ)
Q235 Carbon Galvanized Round Rectangular Square Steel Pipe

Q235 Carbon Galvanized Round Rectangular Square Steel Pipe

US$500.00-850.00
10 Tons(MOQ)
1/4

Liaocheng Hengjiude Mechanical Equipment Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
ASTM A105 Seamless Pipe Sale Q195 Q235 Hot Rolled Precision Carbon Mild Seamless Steel Black Rectangular Round Tube Pipe

ASTM A105 Seamless Pipe Sale Q195 Q235 Hot Rolled Precision Carbon Mild Seamless Steel Black Rectangular Round Tube Pipe

US$480.00-688.00
1 Ton(MOQ)
S235jr S355jr A106b A36 Good Price Galvanized Steel Pipe Round Pipe Q235 Q355 Rectangular Tube Galvanized Steel Pipe

S235jr S355jr A106b A36 Good Price Galvanized Steel Pipe Round Pipe Q235 Q355 Rectangular Tube Galvanized Steel Pipe

US$418.00-988.00
1 Ton(MOQ)
Q195 Q235 Q345 Galvanized Steel Tube Hollow Section Rectangular Tube ASTM A53 Zinc Coated Square Galvanized Round Steel Pipe

Q195 Q235 Q345 Galvanized Steel Tube Hollow Section Rectangular Tube ASTM A53 Zinc Coated Square Galvanized Round Steel Pipe

US$418.00-988.00
1 Ton(MOQ)
ASTM A53 Galvanized Steel Tube Hollow Section Rectangular Tube Zinc Coated Q195 Q235 Q345 Square Galvanized Steel Pipe

ASTM A53 Galvanized Steel Tube Hollow Section Rectangular Tube Zinc Coated Q195 Q235 Q345 Square Galvanized Steel Pipe

US$418.00-988.00
1 Ton(MOQ)
1/4

Hunan Hengan Weiye Metal Products Co., Ltd.

4 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
ASTM A53 Hot Dipped Galvanized Steel Tube - Q195/Q235/Q345 Zinc Coated Rectangular & Square Hollow Section Pipe

ASTM A53 Hot Dipped Galvanized Steel Tube - Q195/Q235/Q345 Zinc Coated Rectangular & Square Hollow Section Pipe

US$500.00-600.00
1 Ton(MOQ)
Q195/Q235/Q345/Ss400/A36/Q235B/Q275 Sch40 Round/Square/Rectangular Carbon Steel Pipe for Seamless

Q195/Q235/Q345/Ss400/A36/Q235B/Q275 Sch40 Round/Square/Rectangular Carbon Steel Pipe for Seamless

US$460.00-550.00
5 Tons(MOQ)
Q195 Q235 Square Tube 40X40 50X50 60X60 20X40 30X50 40X60 Galvanized Steel Rectangular Square Tube Pipe Hot Dipped Hollow Section Steel Pipe

Q195 Q235 Square Tube 40X40 50X50 60X60 20X40 30X50 40X60 Galvanized Steel Rectangular Square Tube Pipe Hot Dipped Hollow Section Steel Pipe

US$620.00-650.00
25 Tons(MOQ)
High Quality Corrugated Square Tubing & Rectangular Tube Galvanized Steel Pipe for Carports Competitive Price

High Quality Corrugated Square Tubing & Rectangular Tube Galvanized Steel Pipe for Carports Competitive Price

US$450.00-600.00
2 Tons(MOQ)
1/4

Hainan Huatongxinda Trade Co., Ltd.

Send Inquiry
Q235 Low Carbon Steel Square Rectangular Tube Hollow Section Steel Pipe

Q235 Low Carbon Steel Square Rectangular Tube Hollow Section Steel Pipe

US$10.00
1 Meter(MOQ)
Galvanized Q235 Black Hollow Steel Pipe Square and Rectangular Section in Coil Factory Price

Galvanized Q235 Black Hollow Steel Pipe Square and Rectangular Section in Coil Factory Price

US$10.00
1 Piece(MOQ)
Q235 Galvanized Square Rectangular Hollow Section Steel Pipe Black Hollow Steel Pipe Cutting Service En

Q235 Galvanized Square Rectangular Hollow Section Steel Pipe Black Hollow Steel Pipe Cutting Service En

US$10.00
1 Piece(MOQ)
Carbon Steel Welded Square Rectangular Tube Q235 A500 Hollow Section Galvanized Square Rectangular Steel Pipe

Carbon Steel Welded Square Rectangular Tube Q235 A500 Hollow Section Galvanized Square Rectangular Steel Pipe

US$10.00
1 Piece(MOQ)
1/4

Shandong Huazhu Metal Manufacture Co., Ltd.

5 yrs·5.0
Send Inquiry
BS1387 Q235 Galvanized Square Rectangular Round Pre Galvanized Steel Pipe

BS1387 Q235 Galvanized Square Rectangular Round Pre Galvanized Steel Pipe

US$550.00-570.00
10 Tons(MOQ)
Factory Hot Roll Q195 Q215 Q235 Galvanized Steel Square Rectangular Pipe

Factory Hot Roll Q195 Q215 Q235 Galvanized Steel Square Rectangular Pipe

US$680.00-820.00
1 Ton(MOQ)
New Selling Hot Rolled Black Steel Square Tube Q195 Q235 10*10 to 100*100 Aluminum Rectangular Hollow Tubular Steel Pipe

New Selling Hot Rolled Black Steel Square Tube Q195 Q235 10*10 to 100*100 Aluminum Rectangular Hollow Tubular Steel Pipe

US$3,800.00-4,200.00
5 Tons(MOQ)
Ms Welded Steel ERW Q195/Q235 En10219/En10210 S235jr/S355jr/S355joh/S355j2h Black or Galvanized Round Square Rectangular/ Steel Tubing/Hollow Section Steel Pipe

Ms Welded Steel ERW Q195/Q235 En10219/En10210 S235jr/S355jr/S355joh/S355j2h Black or Galvanized Round Square Rectangular/ Steel Tubing/Hollow Section Steel Pipe

US$510.00-650.00
1 Ton(MOQ)
1/4

Wuxi Jinbao Special Steel Co., Ltd.

5.0
Send Inquiry
Q235 Zinc Coating Rectangular Hollow Section Pre Galvanised Steel Hollow Section Gi Pipe 75mm*38mm Gi Square Pipe

Q235 Zinc Coating Rectangular Hollow Section Pre Galvanised Steel Hollow Section Gi Pipe 75mm*38mm Gi Square Pipe

US$600.00-800.00
1 Ton(MOQ)
S235jr Iron Square Pipe Tube Black Iron Q235 Galvanized Square Pipe Zinc Steel Rectangular Gi Metal Galvanized Square Tube 30g 40g 50g 60g Zinc Coating

S235jr Iron Square Pipe Tube Black Iron Q235 Galvanized Square Pipe Zinc Steel Rectangular Gi Metal Galvanized Square Tube 30g 40g 50g 60g Zinc Coating

US$600.00-800.00
1 Ton(MOQ)
Prime Quality Q195 Q235 Pre Galvanized Square Hollow Section S235jr Steel Tube Gi Square Pipe Rectangular Steel Tube

Prime Quality Q195 Q235 Pre Galvanized Square Hollow Section S235jr Steel Tube Gi Square Pipe Rectangular Steel Tube

US$600.00-800.00
1 Ton(MOQ)
Low Price Q235 Q195 Rhs ERW Rectangle Hollow Section Square Iron Galvanised Welding Pipe Tube Tubing Square Rectangular Steel Pipe

Low Price Q235 Q195 Rhs ERW Rectangle Hollow Section Square Iron Galvanised Welding Pipe Tube Tubing Square Rectangular Steel Pipe

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

Shandong Tongmao Special Steel Co., Ltd.

10 yrs
Send Inquiry
ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

US$700.00-750.00
5 Tons(MOQ)
Cold Rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Q235/BS1387/Hollow Section Prefab House Steel Pipe for Construction

Cold Rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Q235/BS1387/Hollow Section Prefab House Steel Pipe for Construction

US$500.00-1,500.00
5 Tons(MOQ)
ASTM A106 Q235 Galvanized Carbon Steel Pipe Seamless Rectangular Hot Rolled Technique Boiler 12m Certified Bis Ks Tisi SABS

ASTM A106 Q235 Galvanized Carbon Steel Pipe Seamless Rectangular Hot Rolled Technique Boiler 12m Certified Bis Ks Tisi SABS

US$450.00-650.00
3 Tons(MOQ)
Cold Rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Tube/Hollow Section Prefab House Steel Pipe Q235/BS1387

Cold Rolled Pre Galvanized Welded Square / Rectangular Steel Pipe/Tube/Hollow Section Prefab House Steel Pipe Q235/BS1387

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

WUXI TONGNO SPECIAL STEEL CO.,LTD

5.0
Send Inquiry
Hot/Cold Rolled C35 C45 Rectangular/Square Carbon Steel Seamless Tubes Mild Steel Pipes with Factory Price for Building Material Q195, Q215, Q235, Q275, Q295

Hot/Cold Rolled C35 C45 Rectangular/Square Carbon Steel Seamless Tubes Mild Steel Pipes with Factory Price for Building Material Q195, Q215, Q235, Q275, Q295

US$550.00-750.00
1 Ton(MOQ)
Premium Mild Steel Rectangular and Square Pipe for Industrial Use Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390

Premium Mild Steel Rectangular and Square Pipe for Industrial Use Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390

US$500.00-750.00
1 Ton(MOQ)
Factory Direct Carbon Square Pipe & Rectangular Tube ASTM A500 Gr. B A513 Q235 Q345 Black & Galvanized Steel in Stock

Factory Direct Carbon Square Pipe & Rectangular Tube ASTM A500 Gr. B A513 Q235 Q345 Black & Galvanized Steel in Stock

US$550.00-750.00
1 Ton(MOQ)
Premium Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390 Rectangular Square Steel Pipe for Construction Projects

Premium Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390 Rectangular Square Steel Pipe for Construction Projects

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

LIAOCHENG HUAJIAN STEEL CO., LTD.

15 yrs·5.0
Send Inquiry
Factory Hot Sale Q235 Q345 Hot Dipped Galvanized Square Rectangular Hollow Section Steel Pipe and Tube

Factory Hot Sale Q235 Q345 Hot Dipped Galvanized Square Rectangular Hollow Section Steel Pipe and Tube

US$550.00-650.00
10 Tons(MOQ)
Hot Sale Q235 Q345 Hot Dipped Galvanized Square Rectangular Steel Pipe Square Rectangular Hollow Section Steel Pipe and Tube

Hot Sale Q235 Q345 Hot Dipped Galvanized Square Rectangular Steel Pipe Square Rectangular Hollow Section Steel Pipe and Tube

US$550.00-650.00
10 Tons(MOQ)
Q235 Q345 Ss400 A36 Hot Dipped Round Square Rectangular Welded Conical Tube Pre Galvanized Pipe

Q235 Q345 Ss400 A36 Hot Dipped Round Square Rectangular Welded Conical Tube Pre Galvanized Pipe

US$500.00-999.00
10 Tons(MOQ)
Q195/Q235/Q345/Ss400/A36/Q275 Hot Dipped Round/Square/Rectangular/ERW Welded Tube Pre Galvanized High Zinc Coating Gi/Gl Carbon Seamless Steel Pipe in Stock

Q195/Q235/Q345/Ss400/A36/Q275 Hot Dipped Round/Square/Rectangular/ERW Welded Tube Pre Galvanized High Zinc Coating Gi/Gl Carbon Seamless Steel Pipe in Stock

US$500.00-999.00
10 Tons(MOQ)
1/4

Shandong Xinghuasheng Steel Group Co., Ltd

Send Inquiry
Q235 ISO R65 S235jr 250mm Diameter 2X4 Pre Galvanized Steel Rectangular Square Round Pipe

Q235 ISO R65 S235jr 250mm Diameter 2X4 Pre Galvanized Steel Rectangular Square Round Pipe

US$423.00-489.00
5 Tons(MOQ)
JIS G3444 Stk400 Q235 Q195 Carbon Seamless Square Rectangular Steel Pipe S45c Suppliers

JIS G3444 Stk400 Q235 Q195 Carbon Seamless Square Rectangular Steel Pipe S45c Suppliers

US$400.00-550.00
1 Ton(MOQ)
Factory Best Quality 40X40/Galvanized/Q235/BS1387/Square/Rectangular/Rhs/Shs/Decoration/Building/Fence/Pre Galvanized Steel Pipe

Factory Best Quality 40X40/Galvanized/Q235/BS1387/Square/Rectangular/Rhs/Shs/Decoration/Building/Fence/Pre Galvanized Steel Pipe

US$423.00-489.00
5 Tons(MOQ)
Factory Price Q195 Q235 Q345 Z100 Z181 Z275 Rectangular Square Galvanized Steel Tube Pipe

Factory Price Q195 Q235 Q345 Z100 Z181 Z275 Rectangular Square Galvanized Steel Tube Pipe

US$380.00-557.00
1 Ton(MOQ)
1/4

Shandong Xingtongda Steel Co., Ltd

5.0
Send Inquiry
(ISO/CE/SGS) Reliable A106/A36/A53/Sch40/Q195/Q235/Q235B/Q345/Q355 Hot Rolled Round/Square/Rectangular Welded/Seamless Carbon Steel Tube/Pipe

(ISO/CE/SGS) Reliable A106/A36/A53/Sch40/Q195/Q235/Q235B/Q345/Q355 Hot Rolled Round/Square/Rectangular Welded/Seamless Carbon Steel Tube/Pipe

US$520.00-580.00
1 Ton(MOQ)
Hot Dipped Q235 Metal 40X40X1.5mm Galvanized Square Hollow Carbon Steel Square Rectangular Mild Steel Tube Pipe

Hot Dipped Q235 Metal 40X40X1.5mm Galvanized Square Hollow Carbon Steel Square Rectangular Mild Steel Tube Pipe

US$390.00-400.00
1 Ton(MOQ)
(ISO/CE/SGS) A106/A36/A53/Sch40/Q195/Q235/Q235B/Q345/Q355 Cold-Drawn Round/Square/Rectangular Welded/Seamless Carbon Steel Tube/Pipe

(ISO/CE/SGS) A106/A36/A53/Sch40/Q195/Q235/Q235B/Q345/Q355 Cold-Drawn Round/Square/Rectangular Welded/Seamless Carbon Steel Tube/Pipe

US$520.00-580.00
1 Ton(MOQ)
Q235 Metal 40X40X1.5mm Galvanized Square Hollow Carbon Steel Square Rectangular Mild Steel Tube Pipe

Q235 Metal 40X40X1.5mm Galvanized Square Hollow Carbon Steel Square Rectangular Mild Steel Tube Pipe

US$390.00-400.00
1 Ton(MOQ)
1/4

Zhejiang Zhong Ding Iron and Steel Co., Ltd.

6 yrs·5.0
·Trading Company
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Export Carbon Steel Weld Seamless Reasonable Rectangular Square / Welded Q235 Pipe

Export Carbon Steel Weld Seamless Reasonable Rectangular Square / Welded Q235 Pipe

US$540.00-580.00
1 Ton(MOQ)
High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Rectangular Pipe

High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Rectangular Pipe

US$460.00-500.00
1 Ton(MOQ)
ASTM A36 A312 A53 Q235 Ms Square Tube Schedule 20 40 80 Galvanized Square and Rectangular Steel Pipe

ASTM A36 A312 A53 Q235 Ms Square Tube Schedule 20 40 80 Galvanized Square and Rectangular Steel Pipe

US$530.00-580.00
1 Ton(MOQ)
15mm 20mm 40mm 50mm 80mm 100mm Hot Dipped Galvanized Steel Square Pipe / Rectangular Steel Tube / Steel Hollow Section Pipe

15mm 20mm 40mm 50mm 80mm 100mm Hot Dipped Galvanized Steel Square Pipe / Rectangular Steel Tube / Steel Hollow Section Pipe

US$530.00-580.00
1 Ton(MOQ)
1/4

Shandong Hongyan Metal Material Co., Ltd.

6 yrs·5.0
·Trading Company
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Q355b St52 Seamless Square Steel Tube Large Diamete 400*400*12 S355 Rectangular Carbon Pipe for Crane 1020 1045 Q235 Hot Dipped Welded Galvanized Steel Tube 12m

Q355b St52 Seamless Square Steel Tube Large Diamete 400*400*12 S355 Rectangular Carbon Pipe for Crane 1020 1045 Q235 Hot Dipped Welded Galvanized Steel Tube 12m

US$499.00-599.00
25 Tons(MOQ)
Q235 Square Iron Pipes Carbon Steel Tube 40X40X2 Circle Hollow Section Steel 50X50 Square Tube Steel Truss/Steel Pipe Rectangular Steel Tube Hollow Section

Q235 Square Iron Pipes Carbon Steel Tube 40X40X2 Circle Hollow Section Steel 50X50 Square Tube Steel Truss/Steel Pipe Rectangular Steel Tube Hollow Section

US$350.00-450.00
5 Tons(MOQ)
Q195 Q235 Mild HDG 25X12 31X19 38X19 38X25mm 38*38mm 50*50mm 100*100mm 1.2mm 1.5mm 2.0mm Thickness Pre-Galvanized Square Rectangular Hollow Iron Pipe Structure

Q195 Q235 Mild HDG 25X12 31X19 38X19 38X25mm 38*38mm 50*50mm 100*100mm 1.2mm 1.5mm 2.0mm Thickness Pre-Galvanized Square Rectangular Hollow Iron Pipe Structure

US$450.00-520.00
20 Tons(MOQ)
Q235 Q355 1020 20# 4140 4340 Hot Rolled Carbon Steel Pipe Welded Seamless Steel Tube Round Rectangular Square Hollow Section Pipe A179 Cold Rolled Smls Pipe

Q235 Q355 1020 20# 4140 4340 Hot Rolled Carbon Steel Pipe Welded Seamless Steel Tube Round Rectangular Square Hollow Section Pipe A179 Cold Rolled Smls Pipe

US$458.00-476.00
2 Tons(MOQ)
1/4

Shandong Hongcheng Steel Co., Ltd.

5 yrs
·Trading Company
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Q235 Rectangular Carbon Steel Pipe for Manufacturing

Q235 Rectangular Carbon Steel Pipe for Manufacturing

US$488.00-526.00
1 Ton(MOQ)
Seamless 304 Hollow Section Black Oiled Sj355 ASTM A53 Rhs Rectangular Tube Pre-Galvanized Steel Q235 Q345 Grade ERW Black Carbon Square Steel Pipe

Seamless 304 Hollow Section Black Oiled Sj355 ASTM A53 Rhs Rectangular Tube Pre-Galvanized Steel Q235 Q345 Grade ERW Black Carbon Square Steel Pipe

US$450.00-485.00
1 Ton(MOQ)
Q235 Q345 Q355 ERW Carbon Welded Steel Pipe Square and Rectangular Steel Pipes

Q235 Q345 Q355 ERW Carbon Welded Steel Pipe Square and Rectangular Steel Pipes

US$430.00-498.00
1 Ton(MOQ)
Hollow Section Steel Pipe ASTM A106 Q195 Q215 Q235 Q355 Gr.a Gr.B Ss Rectangular Steel Pipe DN15 DN20 Hot Rolled Ms Pipe Carbon Steel Seamless Square Tube Pipes

Hollow Section Steel Pipe ASTM A106 Q195 Q215 Q235 Q355 Gr.a Gr.B Ss Rectangular Steel Pipe DN15 DN20 Hot Rolled Ms Pipe Carbon Steel Seamless Square Tube Pipes

US$488.00-526.00
1 Ton(MOQ)
1/4

Jinan Zunkai Materials Co., Ltd.

11 yrs·5.0
·Trading Company
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A36 Q235 Sch40 Sch80 25X25 200X200 Rectangular Square Carbon Steel Pipe

A36 Q235 Sch40 Sch80 25X25 200X200 Rectangular Square Carbon Steel Pipe

US$450.00-560.00
2 Tons(MOQ)
25X50 Q235 Carbon Square Tube Rectangular Hollow Tubular Steel Pipe

25X50 Q235 Carbon Square Tube Rectangular Hollow Tubular Steel Pipe

US$502.00-712.00
25 Tons(MOQ)
ASTM A36 Q235 S355 Zinc Galvanized Steel Square Rectangular Pipe Size 10mm 40mm 50mm 100mm 150mm with Good Quality

ASTM A36 Q235 S355 Zinc Galvanized Steel Square Rectangular Pipe Size 10mm 40mm 50mm 100mm 150mm with Good Quality

US$500.00-718.00
25 Tons(MOQ)
Dia210 Dia114 Black Welded Non-Alloy Steel Pipe

Dia210 Dia114 Black Welded Non-Alloy Steel Pipe

US$450.00-560.00
2 Tons(MOQ)
1/4

Shandong Desheng Supply Chain Management Co., Ltd.

7 yrs
·Trading Company
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Pre Galvanized Square Rectangular Q235 Q345 A36 A53b Galvanized Square Pipe

Pre Galvanized Square Rectangular Q235 Q345 A36 A53b Galvanized Square Pipe

US$649.00-699.00
5 Tons(MOQ)
Hot DIP Galvanized Coating Rectangular Q235 Q345 A36 A53b Galvanized Square Pipe

Hot DIP Galvanized Coating Rectangular Q235 Q345 A36 A53b Galvanized Square Pipe

US$649.00-699.00
5 Tons(MOQ)
Q235 Q345 Hot Dipped Rectangular Galvanized Square Steel Tube Pipe

Q235 Q345 Hot Dipped Rectangular Galvanized Square Steel Tube Pipe

US$610.00-650.00
5 Tons(MOQ)
Prime Quality Q235 Q345 Q355 Mild Carbon Welded Square/Rectangular Pipe

Prime Quality Q235 Q345 Q355 Mild Carbon Welded Square/Rectangular Pipe

US$520.00-590.00
10 Tons(MOQ)
1/4

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

13 yrs
·Trading Company
Send Inquiry
ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

US$500.00-600.00
20 Tons(MOQ)
Hot Selling ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded / Alloy Galvanized Square/Rectangular/Round Carbon Steel Pipe/Stainless Steel Pipe

Hot Selling ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded / Alloy Galvanized Square/Rectangular/Round Carbon Steel Pipe/Stainless Steel Pipe

US$521.00-601.00
5 Tons(MOQ)
High Quality Q195 Q235 Q345 Hot Rolled Hollow Section Rectangular Carbon Steel Tube Galvanized Square Steel Pipe

High Quality Q195 Q235 Q345 Hot Rolled Hollow Section Rectangular Carbon Steel Tube Galvanized Square Steel Pipe

US$430.00-520.00
1 Ton(MOQ)
Good Sale ASTM A53 A36 X42 X60 X52 Ss400 Q195 Q235 S265jr 16mn Carbon Welded Steel Pipe

Good Sale ASTM A53 A36 X42 X60 X52 Ss400 Q195 Q235 S265jr 16mn Carbon Welded Steel Pipe

US$420.00-720.00
1 Ton(MOQ)
1/4

Qingdao Liange Special Steel Co., Ltd.

5 yrs
·Trading Company
Send Inquiry
Liange Q235/A36/Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

Liange Q235/A36/Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

US$0.55-0.68
1 kg(MOQ)
Carbon Steel Hot Rolling Q195 Q215 Q235 Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

Carbon Steel Hot Rolling Q195 Q215 Q235 Q345 Welded Seamless Mild Carbon Steel Pipe/Black Steel Pipe Square/Rectangular Tube

US$500.00-680.00
1 Ton(MOQ)
Q235 Rectangular Square Tube, 20*40 Square Tube, 300*200 Carbon Steel Square Tube, Welded Large Diameter Square Tube/Pipe

Q235 Rectangular Square Tube, 20*40 Square Tube, 300*200 Carbon Steel Square Tube, Welded Large Diameter Square Tube/Pipe

US$550.00-2,200.00
1 Ton(MOQ)
Liange Q195 Q215 Q235 Q345 Low Carbon Steel Hot DIP Galvanized Coating Square Rectangular Tube Ms Gi Hollow Section Steel Pipe

Liange Q195 Q215 Q235 Q345 Low Carbon Steel Hot DIP Galvanized Coating Square Rectangular Tube Ms Gi Hollow Section Steel Pipe

US$0.55-0.68
1 kg(MOQ)
1/4

JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD

Send Inquiry
High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Pipe

High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Gi Square Pipe Rectangular Steel Pipe

US$650.00-950.00
25 Tons(MOQ)
Factory Best Quality 40X40/Pre Galvanized/Q235/BS1387/Square/Rectangular/ Galvanized Steel Pipe

Factory Best Quality 40X40/Pre Galvanized/Q235/BS1387/Square/Rectangular/ Galvanized Steel Pipe

US$650.00-850.00
25 Tons(MOQ)
ASTM A53 Zinc Coated Q235 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe

ASTM A53 Zinc Coated Q235 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe

US$550.00-799.00
25 Tons(MOQ)
Square Rectangular Welded Carbon Steel Pipe Tube ERW SSAW LSAW ASTM A53 5L Gr. B Sch40 Sch80

Square Rectangular Welded Carbon Steel Pipe Tube ERW SSAW LSAW ASTM A53 5L Gr. B Sch40 Sch80

US$580.00-600.00
5 Tons(MOQ)
1/4
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