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q345 welded rectangular pipe200+ factories verified

Renqiu Xhf Metal Material Co., Ltd

8 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
Custom Stainless Steel Q195/Q235/Q345 Rectangular Decorative Pipe Welded Seamless Square Pipe

Custom Stainless Steel Q195/Q235/Q345 Rectangular Decorative Pipe Welded Seamless Square Pipe

US$630.00
100 Tons(MOQ)
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)
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)
Liange Welded ASTM Q345 Carbon Alloy Steel Round Square Rectangular Pipe/Tube

Liange Welded ASTM Q345 Carbon Alloy Steel Round Square Rectangular Pipe/Tube

US$600.00-750.00
1 Ton(MOQ)
Liange Welded ASTM Q345 Carbon Alloy Steel Round Square Rectangular Pipe/Tube for Construction

Liange Welded ASTM Q345 Carbon Alloy Steel Round Square Rectangular Pipe/Tube for Construction

US$600.00-750.00
1 Ton(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)
1/4

LIAOCHENG HUAJIAN STEEL CO., LTD.

15 yrs·5.0
Send Inquiry
High Quality Q235 Q345 Black Square Rectangular Pipe Welded Galvanized Square Rectangular Steel Pipe

High Quality Q235 Q345 Black Square Rectangular Pipe Welded Galvanized Square Rectangular Steel Pipe

US$550.00-600.00
10 Tons(MOQ)
Q195/Q235/Q345 Galvanized Steel Square/Rectangular Tube Welded Carbon/Pre-Galvanized Steel/Hot DIP Galvanized/Black Mild/ERW Gi Pipe

Q195/Q235/Q345 Galvanized Steel Square/Rectangular Tube Welded Carbon/Pre-Galvanized Steel/Hot DIP Galvanized/Black Mild/ERW Gi Pipe

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 Xingtongda Steel Co., Ltd

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

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

(ISO/CE/SGS) 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)
1/4

Liaocheng Xinruyi Trading Co., LTD.

5.0
Send Inquiry
Material Q195/Q235/Q345 ASTM A53/JIS/En/GB/BS 4 Inch ERW/Welded/Seamless/Square/Rectangular/Rhs/Shs/Round/Hot Dipped Galvanized /Galvanized Steel Pipe

Material Q195/Q235/Q345 ASTM A53/JIS/En/GB/BS 4 Inch ERW/Welded/Seamless/Square/Rectangular/Rhs/Shs/Round/Hot Dipped Galvanized /Galvanized Steel Pipe

US$600.00-700.00
1 Ton(MOQ)
Galvanized Square Steel Pipes Ms Welded Q195/Q235/Q345/Z180 Galvanized Rectangular Tube

Galvanized Square Steel Pipes Ms Welded Q195/Q235/Q345/Z180 Galvanized Rectangular Tube

US$650.00-800.00
1 Ton(MOQ)
5L ASTM A106 A53 Gr. B Sch40 Sch80 Sch 160 Ss400 A36ss400 S235jr Q345 Q195 1020 Round Square Rectangular Welded Seamless Carbon/Galvanized Steel Pipe

5L ASTM A106 A53 Gr. B Sch40 Sch80 Sch 160 Ss400 A36ss400 S235jr Q345 Q195 1020 Round Square Rectangular Welded Seamless Carbon/Galvanized Steel Pipe

US$600.00-700.00
1 Ton(MOQ)
Building Material Industrial Seamless Cold Rolled Drawn Dom Stainless Carbon Alloy Galvanized Round Square Rectangular Precision Steel Tube Pipe

Building Material Industrial Seamless Cold Rolled Drawn Dom Stainless Carbon Alloy Galvanized Round Square Rectangular Precision Steel Tube Pipe

US$650.00-800.00
1 Ton(MOQ)
1/4

XINBAOLONG STEEL CO..LIMITED

3 yrs
·Trading Company
Send Inquiry
Free Shipping Q235 Q345 Q355 ERW Carbon Welded Steel Pipe Square and Rectangular Steel Pipes and Tubes Carbon Welded Steel Pipe

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

US$488.00-542.00
7 Tons(MOQ)
Q235 Q345 Q355 ERW Carbon Welded Steel Pipe Square and Rectangular Steel Pipes and Tubes Carbon Welded Steel Pipe

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

US$488.00-542.00
7 Tons(MOQ)
High Quality Q235 Q345 Galvanized Zinc Steel Tube Pipes 6m-12m Rectangular Iron Pipe Certified Welded Seamless Square Pipe

High Quality Q235 Q345 Galvanized Zinc Steel Tube Pipes 6m-12m Rectangular Iron Pipe Certified Welded Seamless Square Pipe

US$490.00-530.00
7 Tons(MOQ)
ASTM A500 Hollow Section Welded 30X30 mm A36 Mild Rectangular Square Galvanized Tube Pipe

ASTM A500 Hollow Section Welded 30X30 mm A36 Mild Rectangular Square Galvanized Tube Pipe

US$499.00-599.00
10 Tons(MOQ)
1/4

Shaanxi Jiade Import and Export Co., Ltd.

9 yrs·5.0
·Trading Company
Send Inquiry
High Quality Q235 Q345 Square Pipe Tube Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

High Quality Q235 Q345 Square Pipe Tube Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

US$630.00-713.00
1 Ton(MOQ)
High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

US$630.00-713.00
1 Ton(MOQ)
Hot DIP Galvanized Steel Pipe / Q235 Gi Pipe Pre Galvanized Steel Pipe Fob Reference Price

Hot DIP Galvanized Steel Pipe / Q235 Gi Pipe Pre Galvanized Steel Pipe Fob Reference Price

US$560.00-680.00
1 Ton(MOQ)
ASTM Steel Profile Ms Square Tube Galvanized Square Steel Pipe Gi Pipe Price for Building and Industry

ASTM Steel Profile Ms Square Tube Galvanized Square Steel Pipe Gi Pipe Price for Building and Industry

US$670.00-950.00
1 Ton(MOQ)
1/4

Jinan Taigang New Material Co., Ltd

6 yrs
·Trading Company
Send Inquiry
High Quality Gi Q235 Q345 6m 12m Round Pipe Iron Rectangular Pipe Tube Welded Galvanized Zinc Square and Round Steel Tube Pipes

High Quality Gi Q235 Q345 6m 12m Round Pipe Iron Rectangular Pipe Tube Welded Galvanized Zinc Square and Round Steel Tube Pipes

US$450.00-650.00
5 Tons(MOQ)
Welded Pipe Zs Standard for Water Delivery Galvanized Carbon Seamless Hot Rolled Steel Pipe

Welded Pipe Zs Standard for Water Delivery Galvanized Carbon Seamless Hot Rolled Steel Pipe

US$520.00-650.00
5 Tons(MOQ)
ASTM a 513 En 10305 JIS G 3445 ERW Welded Carbon Special Shaped Steel Tube Steel Pipe

ASTM a 513 En 10305 JIS G 3445 ERW Welded Carbon Special Shaped Steel Tube Steel Pipe

US$615.00-650.00
1 Ton(MOQ)
Q235 Hot Rolled Tube Zs Standard for Water Delivery Reliable Carbon Steel Pipe Galvanized Seamless Steel Pipe

Q235 Hot Rolled Tube Zs Standard for Water Delivery Reliable Carbon Steel Pipe Galvanized Seamless Steel Pipe

US$520.00-650.00
5 Tons(MOQ)
1/4

Shandong Desheng Supply Chain Management Co., Ltd.

7 yrs
·Trading Company
Send Inquiry
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)
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)
Top Quality Cold Rolled Gi Carbon Steel Tube Q235B Q345 Q355 Zm Galvanized Steel Square/Rentangular Pipe

Top Quality Cold Rolled Gi Carbon Steel Tube Q235B Q345 Q355 Zm Galvanized Steel Square/Rentangular Pipe

US$680.00-780.00
15 Tons(MOQ)
Hot Dipped Galvanized Steel Square Rectangular Pipe Hollow Section Welded Pipe

Hot Dipped Galvanized Steel Square Rectangular Pipe Hollow Section Welded Pipe

US$550.00-590.00
5 Tons(MOQ)
1/4

Bazhou GY Steel Pipe Manufacturing Co., Ltd.

Send Inquiry
High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Square Steel Tube

High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Square Steel Tube

US$1.00-3.00
1 Piece(MOQ)
Square Steel Tube / Pipe ASTM A500 Gi Hollow Section 235 Q345 16mn

Square Steel Tube / Pipe ASTM A500 Gi Hollow Section 235 Q345 16mn

US$550.00-700.00
1 Ton(MOQ)
Black Rectangular Steel Hollow Section Rhs Pipe Q235 Q345

Black Rectangular Steel Hollow Section Rhs Pipe Q235 Q345

US$1.00-3.00
1 Piece(MOQ)
ASTM Square Pipe Q235 11 Gauge Steel Tube Black Square Pipe Rectangular 150X150 Weight Ms

ASTM Square Pipe Q235 11 Gauge Steel Tube Black Square Pipe Rectangular 150X150 Weight Ms

US$450.00-700.00
1 Ton(MOQ)
1/4

Shandong Hongcheng Steel Co., Ltd.

5 yrs
·Trading Company
Send Inquiry
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)
ASTM A36 Q235B Q345 ERW Steel Pipe Carbon Steel Square and Rectangular Hollow Section (SHS RHS) for Building

ASTM A36 Q235B Q345 ERW Steel Pipe Carbon Steel Square and Rectangular Hollow Section (SHS RHS) for Building

US$436.00-458.00
2 Tons(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)
Factory Price Hot-Rolled Q195 Q235 Q345 A36 Size 200*200 40*40 60*40 1mm 2mm Thick Rectangular and Square Steel Pipe

Factory Price Hot-Rolled Q195 Q235 Q345 A36 Size 200*200 40*40 60*40 1mm 2mm Thick Rectangular and Square Steel Pipe

US$428.00-446.00
2 Tons(MOQ)
1/4

Jiangsu HYT International Trading Co., Ltd.

11 yrs
·Trading Company
Send Inquiry
GB/T 1591 Q345 Seamless/Welded Hot Rolled/Cold Rolled/Cold Drawn ERW/Saw/SSAW/LSAW/Efw Low Alloy High Strength Round/Square/Rectangular Pipe

GB/T 1591 Q345 Seamless/Welded Hot Rolled/Cold Rolled/Cold Drawn ERW/Saw/SSAW/LSAW/Efw Low Alloy High Strength Round/Square/Rectangular Pipe

US$500.00-1,000.00
1 Ton(MOQ)
GB/T 8163 Grade Q345 Seamless Cold Drawn Rolled Carbon Steel Pipe

GB/T 8163 Grade Q345 Seamless Cold Drawn Rolled Carbon Steel Pipe

US$500.00-800.00
1 Ton(MOQ)
Ms Square Steel Pipe for Pipe High Strength Rectangular Tube (Q345 Q510 Q610 Q700) Used in The Automotive Machinery Industry

Ms Square Steel Pipe for Pipe High Strength Rectangular Tube (Q345 Q510 Q610 Q700) Used in The Automotive Machinery Industry

US$500.00-1,000.00
1 Ton(MOQ)
Od 100mm Wt 8mm Length 6m Q345 Hot Rolled Seamless Carbon Steel Pipe

Od 100mm Wt 8mm Length 6m Q345 Hot Rolled Seamless Carbon Steel Pipe

US$500.00-1,000.00
1 Ton(MOQ)
1/4

Shandong Hongyan Metal Material Co., Ltd.

6 yrs·5.0
·Trading Company
Send Inquiry
High Quality ERW Tube Mild Steel Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

High Quality ERW Tube Mild Steel Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

US$427.00-496.00
5 Tons(MOQ)
Top Quality ASTM Q195 A36 S235jr S355jrh Hollow Welded Carbon Steel Square/Rectangular Pipe

Top Quality ASTM Q195 A36 S235jr S355jrh Hollow Welded Carbon Steel Square/Rectangular Pipe

US$480.00-500.00
5 Tons(MOQ)
Smls CS Carbon Steel Round Tube and Pipe Oil and Gas Pipeline Construction Project Raw Material Chinese Pipe

Smls CS Carbon Steel Round Tube and Pipe Oil and Gas Pipeline Construction Project Raw Material Chinese Pipe

US$550.00-650.00
2 Tons(MOQ)
ASTM ERW A36 A53 A106 S235jr S355jr Ss400 Pipe 5L Welded Round Carbon Seamless Steel Pipe

ASTM ERW A36 A53 A106 S235jr S355jr Ss400 Pipe 5L Welded Round Carbon Seamless Steel Pipe

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

Yangtze Steel Group (China) Co., Ltd.

7 yrs
·Trading Company
Send Inquiry
Ms ERW Black Square Rectangular Hollow Section Q235/Q345/Q235B Welded Pipes

Ms ERW Black Square Rectangular Hollow Section Q235/Q345/Q235B Welded Pipes

US$690.00-710.00
5 Tons(MOQ)
Shs Hollow Section Galvanized Square Pipe ERW Mild Metal Tube Steel Rectangular Welded Steel Rhs Galvanized Steel Pipe

Shs Hollow Section Galvanized Square Pipe ERW Mild Metal Tube Steel Rectangular Welded Steel Rhs Galvanized Steel Pipe

US$680.00-700.00
5 Tons(MOQ)
76mmx203mm Structure Section 40X40 mm Seamless Rectangle Square Steel Pipe Customized Carbon

76mmx203mm Structure Section 40X40 mm Seamless Rectangle Square Steel Pipe Customized Carbon

US$561.00-581.00
5 Tons(MOQ)
Factory Direct Sales High Quality Seamless Steel Pipes 20*20-200*200mm Galvanized Rectangular Square Tube Product

Factory Direct Sales High Quality Seamless Steel Pipes 20*20-200*200mm Galvanized Rectangular Square Tube Product

US$561.00-581.00
5 Tons(MOQ)
1/4

Jiangsu Botejia Special Steel Co., Ltd.

5 yrs
·Trading Company
Send Inquiry
High Quality Q235 Q345 Galvanized Zinc Steel Tube Pipes 6m-12m Rectangular Iron Pipe Welded Seamless Square Pipe

High Quality Q235 Q345 Galvanized Zinc Steel Tube Pipes 6m-12m Rectangular Iron Pipe Welded Seamless Square Pipe

US$620.00-800.00
1 Ton(MOQ)
High Quality Welded Steel Pipes Black Carbon Steel Square Pipe Hollow Rectangular Pipe Q235B Custom Cutting

High Quality Welded Steel Pipes Black Carbon Steel Square Pipe Hollow Rectangular Pipe Q235B Custom Cutting

US$450.00-550.00
1 Ton(MOQ)
Supplier ASTM A36 A53 A192 Q235 Q235B 1045 4130 1020 Sch40 Black 5L Gr. B Sch40s Grade B Welded Seamless Stainless Coated Carbon Steel Pipe Tube

Supplier ASTM A36 A53 A192 Q235 Q235B 1045 4130 1020 Sch40 Black 5L Gr. B Sch40s Grade B Welded Seamless Stainless Coated Carbon Steel Pipe Tube

US$450.00-550.00
1 Ton(MOQ)
Aatm 5L Gr B A134 A106 A53 Sch 40 Black Iron Pipe Hot Rolled Seamless Carbon Steel Pipe/Tube

Aatm 5L Gr B A134 A106 A53 Sch 40 Black Iron Pipe Hot Rolled Seamless Carbon Steel Pipe/Tube

US$450.00-550.00
1 Ton(MOQ)
1/4

Henan Steel Guang International Trade Co., Ltd.

Send Inquiry
Q235 Q345 S235jr S355jr Rectangular Steel Tube Welded Steel Pipe

Q235 Q345 S235jr S355jr Rectangular Steel Tube Welded Steel Pipe

US$600.00-800.00
1 Ton(MOQ)
Ms ERW Black Square Hollow Section Steel Pipe/Tubes (Rhs/ Shs) Carbon Rectangular Welded Steel Pipe

Ms ERW Black Square Hollow Section Steel Pipe/Tubes (Rhs/ Shs) Carbon Rectangular Welded Steel Pipe

US$600.00-800.00
1 Ton(MOQ)
S355/Q355b Hot Rolled ERW Square Steel Pipe

S355/Q355b Hot Rolled ERW Square Steel Pipe

US$600.00-800.00
1 Ton(MOQ)
Square Steel Tube ASTM A36 Welded Steel Pipe

Square Steel Tube ASTM A36 Welded Steel Pipe

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

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Q345 Welded Seamless Low Carbon Steel Pipe/Rectangular Steel Pipe

Q345 Welded Seamless Low Carbon Steel Pipe/Rectangular Steel Pipe

US$550.00-610.00
10 Tons(MOQ)
ASTM A53 Zinc Coated Q195 Q235 Q345 Galvanized Steel Rectangular Tube Hollow Section

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

US$520.00-600.00
5 Tons(MOQ)
Q345 6 12m Hollow Section Black Carbon Rectangular Square Tube

Q345 6 12m Hollow Section Black Carbon Rectangular Square Tube

US$550.00-610.00
10 Tons(MOQ)
A36 Q235 Q345 Q195 S355jr S355 S355j2 Metal Square Tube for Construction

A36 Q235 Q345 Q195 S355jr S355 S355j2 Metal Square Tube for Construction

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

Xi'an Dongmeng Group Co., Ltd

Send Inquiry
High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

US$350.00-400.00
5 Tons(MOQ)
Gi Pipe 1.5 Inch 2 mm Thickness Square Steel Tube Welded Pre Galvanized Metal Iron Rectangular Tube Pipe for Greenhouse Frame

Gi Pipe 1.5 Inch 2 mm Thickness Square Steel Tube Welded Pre Galvanized Metal Iron Rectangular Tube Pipe for Greenhouse Frame

US$350.00-400.00
5 Tons(MOQ)
Q235 Q345 ASTM A106-B A178-C A199 A210-C A213 T91 A315-B A333 A335 Pre Galvanized Steel Pipe Size 1/2 3/4 1"2"1.5" Gi Pip

Q235 Q345 ASTM A106-B A178-C A199 A210-C A213 T91 A315-B A333 A335 Pre Galvanized Steel Pipe Size 1/2 3/4 1"2"1.5" Gi Pip

US$350.00-400.00
25 Tons(MOQ)
Wholesale Hot Dipped Galvanized Pipe Q235B Q345 St52 High-Strength Galvanized Steel Pipe

Wholesale Hot Dipped Galvanized Pipe Q235B Q345 St52 High-Strength Galvanized Steel Pipe

US$350.00-400.00
5 Tons(MOQ)
1/4

Shanghai Ali-Mama Steel Trading Co., Ltd.

Send Inquiry
High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

High Quality Q235 Q345 6m 12m Black Square Pipe Tube Iron Rectangular Pipe Tube Welded Galvanized Zinc Square Steel Tube Pipes

US$595.00-680.00
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$595.00-680.00
10 Tons(MOQ)
Q235/Q345 Specification600*600 Wall Thickness Range 8.0-30square Steel Pipe

Q235/Q345 Specification600*600 Wall Thickness Range 8.0-30square Steel Pipe

US$570.00-600.00
10 Tons(MOQ)
Q235/Q345 Specification 450*450 Wall Thickness Range 8.0-20 Square Steel Pipe

Q235/Q345 Specification 450*450 Wall Thickness Range 8.0-20 Square Steel Pipe

US$570.00-600.00
10 Tons(MOQ)
1/4

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Send Inquiry
ASTM A500/A53 Galvanized Rectangular Steel Pipe Custom Sizes & Thickness

ASTM A500/A53 Galvanized Rectangular Steel Pipe Custom Sizes & Thickness

US$549.00-659.00
10 Tons(MOQ)
Welded Carbon Pre Galvanized Square Steel Pipe Chinese Factory

Welded Carbon Pre Galvanized Square Steel Pipe Chinese Factory

US$500.00-600.00
5 Pieces(MOQ)
Pre Gi Square Carbon Steel Pipe for Fence Making Material Chinese Factory

Pre Gi Square Carbon Steel Pipe for Fence Making Material Chinese Factory

US$650.00-750.00
10 Tons(MOQ)
Pre Gi Material Carbon Square Steel Pipe Tianjin Manufacture

Pre Gi Material Carbon Square Steel Pipe Tianjin Manufacture

US$650.00-750.00
10 Tons(MOQ)
1/4

TIANJIN BOER KING STEEL CO., LIMITED

Send Inquiry
DIN17175/ASTM A233 ERW Welded Steel Pipe Iron Black Tube Gi Galvanized Steel Pipe for Construction

DIN17175/ASTM A233 ERW Welded Steel Pipe Iron Black Tube Gi Galvanized Steel Pipe for Construction

US$420.00-720.00
5 Tons(MOQ)
ASTM A36 API 5L Black Carbon Steel Pipe Sch40 X42 X60 Welding Steel Pipe for Building Construction

ASTM A36 API 5L Black Carbon Steel Pipe Sch40 X42 X60 Welding Steel Pipe for Building Construction

US$420.00-720.00
5 Tons(MOQ)
ASTM A36 A53 Ss400 S235 S2775 X42 X60 Welded Steel Pipe for Structure Building Materials

ASTM A36 A53 Ss400 S235 S2775 X42 X60 Welded Steel Pipe for Structure Building Materials

US$420.00-720.00
5 Tons(MOQ)
Tianjin Factory ASTM A53 En10217 En10296 Q235 Q195 S265jr Steel Round Pipe Welded Steel Pipe

Tianjin Factory ASTM A53 En10217 En10296 Q235 Q195 S265jr Steel Round Pipe Welded Steel Pipe

US$420.00-720.00
5 Tons(MOQ)
1/4

Shandong Baotai Metal Materials Group Co., Ltd.

Send Inquiry
ASTM A36 Square Hollow Section Shs Rhs Chs Ptr 6X6 4X4 Square 75X75 Tube Ms 20X20 Square Steel Pipe

ASTM A36 Square Hollow Section Shs Rhs Chs Ptr 6X6 4X4 Square 75X75 Tube Ms 20X20 Square Steel Pipe

US$525.00-620.00
5 Tons(MOQ)
ASTM A106 5L A53 Dx51d/Dx52D Zinc Coated Seamless Galvanized Steel Pipe

ASTM A106 5L A53 Dx51d/Dx52D Zinc Coated Seamless Galvanized Steel Pipe

US$400.00-463.00
1 Ton(MOQ)
ASTM A105/A106 5L 10# 20# 45# Sch40/Sch80 Seamless Carbon Steel Pipe

ASTM A105/A106 5L 10# 20# 45# Sch40/Sch80 Seamless Carbon Steel Pipe

US$443.00-547.00
1 Ton(MOQ)
Shs Pipe and Tube Rhs Gi Hollow Section Galvanized Square Rectangular Steel ERW Hot Rolled Hollow Carbon Pipe

Shs Pipe and Tube Rhs Gi Hollow Section Galvanized Square Rectangular Steel ERW Hot Rolled Hollow Carbon Pipe

US$525.00-620.00
5 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)
Hot Selling Galvanized Steel Square Pipe Gi Steel Rectangular Tube and Pipes

Hot Selling Galvanized Steel Square Pipe Gi Steel Rectangular Tube and Pipes

US$199.00-599.00
1 Ton(MOQ)
High Quality Square Pipe Iron Rectangular Tube Welded Galvanized Square Steel Pipes

High Quality Square Pipe Iron Rectangular Tube Welded Galvanized Square Steel Pipes

US$199.00-599.00
1 Ton(MOQ)
High Quality Hot Dipped Galvanized Post Tubing Square Rectangular Pipe

High Quality Hot Dipped Galvanized Post Tubing Square Rectangular Pipe

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

Liaocheng Shengteng New Material Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Q235B Welded Steel Pipes Black Carbon Steel Square/ Rectangular Pipe

High Quality Q235B Welded Steel Pipes Black Carbon Steel Square/ Rectangular Pipe

US$485.00-530.00
1 Ton(MOQ)
Customized Hot DIP Steel Profile Pipe Rectangular Galvanized Square Tube

Customized Hot DIP Steel Profile Pipe Rectangular Galvanized Square Tube

US$480.00-500.00
1 Yard(MOQ)
Wholesale High Quality Rectangular Galvanized Steel Pipe Tube Square Factory

Wholesale High Quality Rectangular Galvanized Steel Pipe Tube Square Factory

US$480.00-500.00
1 Yard(MOQ)
High Quality Q235 Q345 Black Square Pipe Tube Iron Rectangular Pipe

High Quality Q235 Q345 Black Square Pipe Tube Iron Rectangular Pipe

US$429.00-499.00
10 Tons(MOQ)
1/4

Shandong Heng Steel Group Co., Ltd.

5.0
Send Inquiry
Hot Rolled Q195 A36 Q345 Galvanized Rectangular Steel Pipe

Hot Rolled Q195 A36 Q345 Galvanized Rectangular Steel Pipe

US$800.00-1,100.00
5 Tons(MOQ)
Hot Rolled Building Materials Metal Tube A36 Carbon Rectangular Steel Pipe

Hot Rolled Building Materials Metal Tube A36 Carbon Rectangular Steel Pipe

US$600.00-900.00
10 Tons(MOQ)
Steel Profile Hot DIP Galvanized Rectangular Tube Hollow Section Steel Pipe

Steel Profile Hot DIP Galvanized Rectangular Tube Hollow Section Steel Pipe

US$600.00-800.00
5 Tons(MOQ)
Hot Rolled 304 316 Stainless Carbon Rectangular Square Steel Pipe

Hot Rolled 304 316 Stainless Carbon Rectangular Square Steel Pipe

US$550.00-900.00
5 Tons(MOQ)
1/4

Tianjin Arcelormittal Steel Trade Co., Ltd.

16 yrs
·Trading Company
Send Inquiry
Heavy-Duty 6 Meter Galvanized Steel Pipe for Construction Projects

Heavy-Duty 6 Meter Galvanized Steel Pipe for Construction Projects

US$600.00-700.00
25 Tons(MOQ)
High-Quality Black Steel Square Pipe for Construction Projects

High-Quality Black Steel Square Pipe for Construction Projects

US$700.00-750.00
25 Tons(MOQ)
Premium Hot Dipped Galvanized Round Steel Pipe for Construction Projects

Premium Hot Dipped Galvanized Round Steel Pipe for Construction Projects

US$600.00-700.00
25 Tons(MOQ)
Premium Pre-Galvanized Zinc Steel Square Pipes for Construction

Premium Pre-Galvanized Zinc Steel Square Pipes for Construction

US$600.00-620.00
25 Tons(MOQ)
1/4

WUXI TONGNO SPECIAL STEEL CO.,LTD

5.0
Send Inquiry
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)
Premium SAE1018, SAE1020, SAE1045 Carbon Steel Welded Square Pipe Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390

Premium SAE1018, SAE1020, SAE1045 Carbon Steel Welded Square Pipe Q195, Q215, Q235, Q275, Q295, Q345, Q355, Q390

US$500.00-750.00
1 Ton(MOQ)
Durable A36 Q235 Q355 ERW Welded & Seamless Black Carbon Steel Square/Rectangular Pipe ASTM A500 Grb Grc S235jr S355jr

Durable A36 Q235 Q355 ERW Welded & Seamless Black Carbon Steel Square/Rectangular Pipe ASTM A500 Grb Grc S235jr S355jr

US$550.00-750.00
1 Ton(MOQ)
Factory Price Q235 Hollow Hexagonal Rectangular/Square Cold Drawn Hot Rolled Seamless Profiled Precision Large/Small Diameter Carbon Steel Pipe/Tube

Factory Price Q235 Hollow Hexagonal Rectangular/Square Cold Drawn Hot Rolled Seamless Profiled Precision Large/Small Diameter Carbon Steel Pipe/Tube

US$490.00-630.00
1 Ton(MOQ)
1/4

Wuxi Cheng Yue Metal Materials Co., Ltd

Send Inquiry
Factory Suppliers Q235 Q345 Carbon Steel Welded Round Pipe A53 A106 Customized Seamless Welded Pipe Galvanized Steel Pipe

Factory Suppliers Q235 Q345 Carbon Steel Welded Round Pipe A53 A106 Customized Seamless Welded Pipe Galvanized Steel Pipe

US$540.00-565.00
5 Tons(MOQ)
Good Quality Q195 Q235 Q345 Carbon Steel Round Welded Galvanized Steel Pipe

Good Quality Q195 Q235 Q345 Carbon Steel Round Welded Galvanized Steel Pipe

US$540.00-565.00
5 Tons(MOQ)
Q345 Grade Seamless Galvanized Steel Pipe ERW Technique Hot & Cold Rolled Surface Zinc Coated JIS Certified

Q345 Grade Seamless Galvanized Steel Pipe ERW Technique Hot & Cold Rolled Surface Zinc Coated JIS Certified

US$540.00-565.00
5 Tons(MOQ)
Mild Steel Q235 Q345 Welded Galvanized Steel Square Pipe

Mild Steel Q235 Q345 Welded Galvanized Steel Square Pipe

US$540.00-565.00
5 Tons(MOQ)
1/4

Topregal (tianjin) Industrial Co., Ltd.

Send Inquiry
Premium Quality Q235B ERW Rectangular Carbon Steel Square Pipe for Building Material

Premium Quality Q235B ERW Rectangular Carbon Steel Square Pipe for Building Material

US$530.00-590.00
5 Tons(MOQ)
Premium Galvanized Rectangular Steel Pipe for Wholesale Supply

Premium Galvanized Rectangular Steel Pipe for Wholesale Supply

US$520.00-600.00
5 Tons(MOQ)
Quality Galvanized Square and Rectangular Pipe for Scaffolding Use

Quality Galvanized Square and Rectangular Pipe for Scaffolding Use

US$520.00-600.00
5 Tons(MOQ)
High-Quality Q195b/Q235B Galvanized Rectangular Steel Pipe for Sale

High-Quality Q195b/Q235B Galvanized Rectangular Steel Pipe for Sale

US$520.00-600.00
5 Tons(MOQ)
1/4

Jiangsu Hai Yi Da Metal Products Co., Ltd

Send Inquiry
Low Price Round Steel Tube Pipe Q235/Q195/A36/0.5-12.0mm/Carbon Steel Pipe

Low Price Round Steel Tube Pipe Q235/Q195/A36/0.5-12.0mm/Carbon Steel Pipe

US$580.00-600.00
5 Tons(MOQ)
Premium ASTM Certified ERW Carbon Steel Pipe for Global Industries

Premium ASTM Certified ERW Carbon Steel Pipe for Global Industries

US$580.00-600.00
5 Tons(MOQ)
High-Quality ERW Rectangular Carbon Steel Pipes for Construction

High-Quality ERW Rectangular Carbon Steel Pipes for Construction

US$630.00-650.00
5 Tons(MOQ)
Affordable Seamless ASTM A106 Q235 Carbon Steel Pipe

Affordable Seamless ASTM A106 Q235 Carbon Steel Pipe

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