New & latest Square Section Pipe products 2024 for sale online from China Suppliers

High Quality ERW Steel Pipe, ERW Seamless Carbon Steel Pipe for Waterworks Mild Metal Steel ERW Black Square and Rectangular Hollow Section Pipes

US$ 600-1300 / Ton

Min. Order:5 Tons

After-sales Service: Available
Type: Seamless
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose

Hebei Shengtian Pipe-Fitting Group Co., Ltd.

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

US$ 500-680 / Ton

Min. Order:1 Ton

After-sales Service: Yes
Warranty: 3 Year
Type: Seamless
Technique: Cold Rolled
Material: Carbon Steel
Surface Treatment: Galvanized

Sino Steel Group (Shandong) Co., Ltd.

China Manufacturer API 5L Grade B Ms Hollow Section Hot Dipped Hollow Section Galvanized Square Tube Rectangular Welded Steel Pipe

US$ 1800-2300 / Ton

Min. Order:1 Ton

After-sales Service: If There Is No Quality Problem Within Five Days of
Warranty: If There Is No Quality Problem Within Five Days of
Type: Galvanized
Technique: Hot Rolled
Material: Galvanized
Surface Treatment: Black

Guangdong Steel Bull Import and Export Co., ...

Gr. a/B/C, S235/275/355/420/460, Ss400, A36, Q195/235/345 Carbon Steel Rectangle Square Tube Hollow Section Box Rhs Shs Tubes Pipes Tubing

US$ 450-650 / Ton

Min. Order:1 Ton

After-sales Service: Negotiable
Warranty: Negotiable
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Shandong Hengyuan Materials (Group) Co., Ltd

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

US$ 470-590 / tons

Min. Order:1 tons

Technique: Hot Rolled
Material: Alloy Steel
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Payment Term: 30%T/T Advance + 70% Balance
Sample: Offer
Processing Service: Welding, Punching, Cutting, Bending, Decoiling

Zhong Neng Steel Union (qingdao) Heavy ...

Black Square Hollow Section Pipe

US$ 380 / Ton

Min. Order:10 Tons

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black
Usage: Construction & Decoration, Furniture
Section Shape: Square

Tangshan Lianchuang Steel Making Science & ...

Hot Dipped Steel Hollow Section Galvanized Pipe Welded Rectangular Square Steel Tube ASTM Steel Square Tube Galvanized Square Steel Pipe Gi Pipe for Building

US$ 480-580 / Ton

Min. Order:5 Tons

After-sales Service: Provided
Warranty: Provided
Standard: JIS, DIN, BS
Certification: ABS
Technique: Hot Rolled
Wall Thickness: Thick

Shandong Xinhongsheng Metal Products Co., Ltd

Factory Direct Sale Aluminium Square Hollow Section Tube Extruded Aluminium Pipe

US$ 2400-2600 / Ton

Min. Order:5 Tons

Application: Industry
Shape: Round
Surface Treatment: Polished
Grade: ASTM, AISI, GB, JIS, DIN, En
Alloy: Alloy
Temper: T3 - T8

Shandong Duohe Import and Export Co., Ltd

ST003 Square and Rectangular Hollow Section Steel Tube Seamless carbon steel pipe

US$ 1300-1500 / Ton

Min. Order:25 Tons

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Powder Coated
Usage: Construction & Decoration, Special Purpose, Fencing
Section Shape: Square

Tianjin Weiming Industrial & Trading Co., Ltd.

Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Rectangular and Square Steel Pipe

US$ 400-550 / Ton

Min. Order:1 Ton

After-sales Service: 24-Hour Customer Service Response
Warranty: 24-Hour Customer Service Response
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Shandong Jichang Import and Export Co., Ltd.

Hot Selling Hot Dipped Galvanized Square Pipe ASTM A36 A53 Galvanized Square Rectangular Hollow Section China's Export

US$ 750 / Ton

Min. Order:1 Ton

After-sales Service: Yes
Warranty: One Year
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Galvanized

Shandong Huazhu Metal Manufacture Co., Ltd.

Hollow Section Steel Square Pipe

US$ 415-442 / Ton

Min. Order:1 Ton

Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Square

Shanghai Changzeng Metal Co., Ltd.

Supplier of Square and Rectangular Galvanized Steel Pipe Q195 Hollow Section Pre Galvanized Square Tube Rectangular Pipe

US$ 550-899 / Ton

Min. Order:1 Ton

After-sales Service: Professional Problem Solving
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Polished
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Baosteel Iron and Steel (Shandong) Group Co., ...

Decorative Ss 316 Ss 304 Ss 201 Hollow Section Rectangular Hairline Stainless Steel Square Circle Tube Pipe

US$ 4215 / Ton

Min. Order:1 Ton

After-sales Service: Full Life
Warranty: 24 Months
Type: Seamless
Technique: Hot Rolled
Material: Stainless Steel
Surface Treatment: Pickled

Kunlun Stainless Steel Group

Hot-DIP Galvanized Square and Rectangular Steel Tube Pipe Structure Hollow Section of 40401.4

US$ 599-669 / Ton

Min. Order:1 Ton

After-sales Service: Support
Warranty: One Year
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized

Tianjin Yuantai Derun Steel Pipe Manufacturing ...

Hot DIP Galvanized Square Steel Tubes Pipe Carbon Steel Hollow Section Weld Steel Pipe Used for Greenhouse

US$ 560-605 / Ton

Min. Order:5 Tons

After-sales Service: Online Customer Service Can Be Contacted at Any Ti
Warranty: Negotiable
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized

Shaanxi Dongyujia Steel Co., Ltd.

Carbon Steel Tube Square Rectangular ERW Pipe Astms235jr S235j0 S235j2 Black Building Material Mill Black Hollow Section Steel Square Pipe

US$ 500-700 / Ton

Min. Order:1 Ton

After-sales Service: Video Technical Support, Online Support
Warranty: /
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Wuxi Jinbao Special Steel Co., Ltd.

Shs ASTM A500 A36 Ms Carbon Iron Rectangular Welded Steel Tube Mild A53 Rhs Hollow Section Hot Rolled Black Square Steel Pipe

US$ 566-999 / Ton

Min. Order:10 Tons

After-sales Service: When Your Needs
Warranty: When Your Needs
Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized

Shanghai Mingshuo Steel Co., Ltd

High Quality Factory Outlet Galvanized Perforated Square Tube/Tubing Steel Perforated Steel POS Hollow Section Square Carbon Steel Pipe

US$ 199-499 / Ton

Min. Order:1 Ton

After-sales Service: 24 Hours Online
Warranty: 1 Year
Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized

Hongye Steel (Shandong) Co., Ltd.

Iron and Steel Hollow Section Mild Square Tube 18X18 Weight Carbon Steel Square Round Pipe

US$ 600-900 / Ton

Min. Order:5 Tons

After-sales Service: Quality Problem Free Replacement
Warranty: 5years
Type: Seamless
Technique: Cold Drawn
Material: Carbon Steel
Surface Treatment: Polished

Jiangsu qifeng Metal Products Co., Ltd.

Building Material Hot Cold Rolled ASTM A53 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Structural Carbon Seamless Steel Pipe

US$ 700-750 / Ton

Min. Order:5 Tons

After-sales Service: 12 Months
Warranty: 3 Years
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Shandong Tongmao Special Steel Co., Ltd.

Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Square/Rectangular/Round Carbon Steel Pipe/Seamless Stainless/Copper/Aluminum Steel Pipe

US$ 600-700 / Ton

Min. Order:3 Tons

After-sales Service: 24 Hours
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Tianzhu Special Steel Co., Ltd

ASTM A500 En10210 Construction Hollow Section Square Steel Pipe

US$ 600-800 / Ton

Min. Order:1 Ton

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Construction & Decoration
Section Shape: Rectangular

TIANJIN SHENGTENG INTERNATIONAL ...

Q460 Black Carbon Round Tube Hollow Section Square and Rectangular Steel Pipe

US$ 420-720 / Ton

Min. Order:1 Ton

Type: Seamless
Technique: Hot Rolled
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round
Wall Thickness: 0.5mm-80mm

Jiangsu Tisco Steel Co., Ltd.

Shs Rhs Zinc Coated Pipe Pre Galvanized Square Rectangular Hollow Section ERW Square Carbon Steel Pipe

US$ 540-580 / Ton

Min. Order:3 Tons

After-sales Service: 360
Warranty: 360
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized

Liaocheng Shengteng New Material Co., Ltd.

Q195 Low Carbon Steel Hot DIP Galvanized Coating Round Square Rectangular Tube Ms Gi Hollow Section Steel Pipe

US$ 580-600 / Ton

Min. Order:1 Ton

After-sales Service: Material Guarantee
Warranty: One Year
Type: Seamless
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Liaocheng Esida Steel Materials Co., Ltd

Best Price DIN 6meter Hollow Section Dx51d Hot Dipped Mild Carbon Pre Galvanised Square Iron Zinc Coated Gi Galvanized Rectangle Rectangular Steel Pipe

US$ 1300-2000 / Ton

Min. Order:1 Ton

Type: Stainless Steel Pipes
Standard: ASTM, AISI, GB, JIS, DIN, EN
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Shape: Square
Technique: Hot Rolled
Surface Treatment: Polished

Derun Metal Products (Shandong) Co., Ltd

Square Welding Steel Pipes Q195 Q235 Q345 Hollow Section Carbon Steel Square Pipe

US$ 399-480 / Ton

Min. Order:1 Ton

After-sales Service: Online Assistance
Warranty: 3-5 Years
Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Black

Shuangjiu (Shandong) Steel Group Co., Ltd.

Hot DIP Galvanized Steel Square/ Rectangular Pipes A36 Hollow Section Pipe

US$ 640-695 / Ton

Min. Order:5 Tons

After-sales Service: 1 Year
Warranty: 1 Year
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black

Wuxi Biying Steel Co., Ltd.

Hot Dipped Welded Tube 6060 7070 Hollow Section Galvanized Square Steel Pipe

US$ 480-530 / Ton

Min. Order:1 Ton

After-sales Service: Satisfactory After-Sales Service
Warranty: 1 Year
Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized

Shandong Kewei Metal Materials Co., Ltd.

Mild Carbon Low Carbon Square Galvanized Structural ERW Rectangular Steel Pipe 25*50 Hollow Section Pipe

US$ 200-1000 / Ton

Min. Order:5 Tons

After-sales Service: Yes
Warranty: Yes
Type: Welded
Technique: Cold Rolled
Material: Galvanized Steel
Surface Treatment: Galvanized

Baogang (Shandong) Iron and Steel Co., Ltd.

Metal Carbon Hollow Section 25X25 Square Steel Pipe

US$ 480-660 / Ton

Min. Order:1 Ton

Type: Welded
Technique: ERW
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Square

Tianjin Honest Steel Co., Ltd.

Galvanized Steel Square/Rectangular Pipe Hollow Section Steel Gi Pipe for Construction Material Steel Structure

US$ 599-749 / Ton

Min. Order:25 Tons

Type: Welded
Technique: Cold Drawn
Material: Alloy Steel
Surface Treatment: Polished
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round

DA LIAN MESCO STEEL CO., LTD.

ERW Hot Dipped Galvanized Zinc Pipe Weld Square Square Pipe Q235 Round Section Steel Pipe

US$ 1400-1600 / Ton

Min. Order:1 Ton

Type: Steel Pipe
Standard: AISI, GB, BS, DIN, ASTM, JIS
Alloy: Non-alloy
Steel Grade: Q235 Q345
Application: Petroleum, Chemical Industry, Building, Construct
Outer Diameter: 0.1-4500mm

Shaanxi Chengxin Yongsheng Metal Co., Ltd.

Shs S355j0 S355j2 S355K2 S450j0 Square Hollow Section Pipe

US$ 519-569 / Ton

Min. Order:25 Tons

Type: Welded
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Black
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Square

Shandong Zayi Steel Co., Ltd

Hot DIP Zinc Coating Galvanized Square Steel Pipe and Tube Q195 Q235 Q345 40X40 75X75 Gi Hollow Section Ms Square Pipe

US$ 580-650 / Ton

Min. Order:10 Tons

Type: Galvanized Steel
Technique: Hot Rolled
Material: Carbon Steel
Surface Treatment: Galvanized
Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape: Round