Home Metallurgy, Mineral & Energy Steel Pipe & Tube Stainless Steel Tube Square Construction Pipe 2025 Product List

Square Construction Pipe

products found from  trusted manufacturers & suppliers

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US$ 480-530 / Ton
5 Tons (MOQ)
Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Yes
1/2days
Welded
Hot Rolled
Carbon Steel
Black

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US$ 550-650 / Ton
10 Tons (MOQ)
LIAOCHENG HUAJIAN STEEL CO., LTD.
LIAOCHENG HUAJIAN STEEL CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Welded
ERW
Carbon Steel
Galvanized
Pipeline Transport, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Square

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24 Hours
30 Years
Welded & Seanless
Hot Rolled
Carbon Steel
Galvanized

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US$ 450-500 / Ton
5 Tons (MOQ)
Liaocheng Shengteng New Material Co., Ltd.
Liaocheng Shengteng New Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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Support
3 Years
Seamless
Hot Rolled
Carbon Steel
Galvanized

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US$ 630 / Ton
100 Tons (MOQ)
Renqiu Xhf Metal Material Co., Ltd
Renqiu Xhf Metal Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
  • Manufacturer/Factory & Trading Company

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Good After-Sale Service
2 Years
Welded
ERW
Carbon Steel
Galvanized

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US$ 360-550 / Ton
1 Ton (MOQ)
Guangdong Shangfeng Steel Group Co., Ltd.
Guangdong Shangfeng Steel Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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5 Years
5 Years
Welded
Hot Rolled
Carbon Steel
Galvanized

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US$ 499-699 / Ton
1 Ton (MOQ)
Frst Metal Products (Tianjin) Co., Ltd
Frst Metal Products (Tianjin) Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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Welded
Hot Rolled
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Square

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US$ 450-500 / Ton
5 Tons (MOQ)
Tianjin Tianyingtai Steel Pipe Co., Ltd.
Tianjin Tianyingtai Steel Pipe Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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ERW
Carbon Steel
Oiled
Construction & Decoration
Rectangular
10*10-400*400mm

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US$ 558-760 / Ton
1 Ton (MOQ)
Wuxi Jinsuyuan Metal Products Co., Ltd.
Wuxi Jinsuyuan Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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Cast Iron, Chemical Processing, Construction, Oil and Gas, Water Supply
6 inches
40 feet
Black
No.1/2b/Ba/Hairline/Polished/Mirror/8K
1ton

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US$ 500-650 / Ton
1 Ton (MOQ)
GuangDong Lecong Steel World Electronic Commerce Co., Ltd.
GuangDong Lecong Steel World Electronic Commerce Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Hot-DIP/Electro-Galvanized Galvanized
HDG/Eg
Q195, Q235, Q345, ASTM A53, API 5L Gr.
Galvanized
Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Electricity & Communication/Agriculture
Round

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US$ 520-630 / Ton
1 Ton (MOQ)
WUXI TONGNO SPECIAL STEEL CO.,LTD
WUXI TONGNO SPECIAL STEEL CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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24h Online
Seamless/Welded
Hot/Cold Rolled,Cold Draw,ERW,Saw,Efw,Extrude
Carbon,Stainless,Alloy
Black/Varnishing/Polished/Oiled/Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

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US$ 550-600 / Ton
1 Ton (MOQ)
Tianzhu Special Steel Co., Ltd
Tianzhu Special Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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24 Hours
1 Year
Welded
Hot Rolled
Carbon Steel
Polished

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1 Year
1 Year
Welded
Hot Rolled
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

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US$ 410-475 / Ton
5 Tons (MOQ)
Shandong Hongyan Metal Material Co., Ltd.
Shandong Hongyan Metal Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Yes
1 Year
Welded
Hot Rolled
Carbon Steel
Black

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US$ 490-580 / Ton
10 Tons (MOQ)
Tianjin Kaishuo Weiye Steel Co., Ltd.
Tianjin Kaishuo Weiye Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • ISO9001:2015
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Negotiate According to Specific Products
Negotiate According to Specific Products
Seamless
ERW
Carbon Steel
Galvanized

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US$ 800 / Ton
1 Ton (MOQ)
Jiangsu Xinyuanxing Metal Products Co., Ltd.
Jiangsu Xinyuanxing Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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24 Hours on Line
Seamless
Cold Drawn
Carbon Steel
Black
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

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US$ 2500-3000 / Ton
1 Ton (MOQ)
Wuxi Qingfa Tong Metal Products Co., Ltd.
Wuxi Qingfa Tong Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Supporting After-Sale Service
One Year
Welded
ERW
Stainless Steel
Polished

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US$ 1590-1890 / Ton
3 Tons (MOQ)
Wuxi Aojiewei Metal Materials Co., Ltd.
Wuxi Aojiewei Metal Materials Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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1 Year
1 Year
Seamless
Cold Rolled
Stainless Steel
Polished

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US$ 5.6-9.5 / Piece
100 Pieces (MOQ)
Tianjin Bridge Steel Co., Ltd.
Tianjin Bridge Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Trading Company

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Anytime
1 Year
Steel
Support
Tower Scaffolding
Combined Scaffolding

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US$ 2200-2550 / tons
1 tons (MOQ)
Lingchuang Iron and Steel Group Co., Ltd
Lingchuang Iron and Steel Group Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Seamless/Welded
200 Series/300 Series/400series
Construction Structure
Round
30% Deposit+70% Advance
Round.Square.Rectangle

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US$ 780-1380 / Ton
1 Ton (MOQ)
Jiangsu Jieruite Stainless Steel Co., Ltd
Jiangsu Jieruite Stainless Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Stainless Steel Pipes
ASTM, AISI, GB, JIS, DIN, EN
300 Series
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Round
Cold Rolled

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US$ 510-520 / Ton
1 Ton (MOQ)
Shandong Xinhe International Trade Co., Ltd
Shandong Xinhe International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Galvanized Steel Pipe
1 Year
Seamless
Hot Rolled
Carbon Steel
Galvanized

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US$ 430-500 / Ton
1 Ton (MOQ)
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Trading Company

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Welding, Punching, Cutting, Bending
Welded
Hot Rolled
Carbon Steel
Black
Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Special Purpose

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Have
Have
Welded
Cold Rolled
Carbon Steel
Galvanized

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US$ 503-588 / Ton
1 Ton (MOQ)
Tianjin Taihang Iron And Steel Co., Ltd
Tianjin Taihang Iron And Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Welcome to Contact The Seller
Welcome Inquiries
Seamless
Hot Rolled
Carbon Steel
Polished

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US$ 650-850 / Ton
25 Tons (MOQ)
JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD
JINAN XINCHENGYUAN IMPORT AND EXPORT CO.,LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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24h Tcechnical Support
7
Hot Rolled
Seamless Steel Pipe
7.92mm-50.8mm
1/2"-48"

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US$ 540 / Ton
3 Tons (MOQ)
Shanghai Changzeng Metal Co., Ltd.
Shanghai Changzeng Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Welded
Hot Rolled
Carbon Steel
Black
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Square

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US$ 1300-1500 / Ton
20 Tons (MOQ)
Tianjin Weiming Industrial & Trading Co., Ltd.
Tianjin Weiming Industrial & Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Welded
ERW
Carbon Steel
Powder Coated
Machinery Industry, Construction & Decoration, Special Purpose, Fencing
Round

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US$ 460-510 / Ton
5 Tons (MOQ)
Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
Liaocheng Mingxing Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Yes
Yes
Welded
Hot Rolled
Carbon Steel
Black

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US$ 600-1000 / Ton
5 Tons (MOQ)
Shandong Tongmao Special Steel Co., Ltd.
Shandong Tongmao Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • ISO9001:2015
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Seamless or Welded
Hot Roll or ERW or Cold Roll
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round
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Questions & Answers on Square Construction Pipe
Q
How can I find trustworthy suppliers of steel pipes and tubes in China?
A
The Square Construction Pipe is an essential part of our Steel Pipe & Tube offerings.When looking for reliable suppliers in China, consider using platform tools, attending industry exhibitions, and consulting business directories. Verify the supplier's qualifications, request samples, and conduct thorough due diligence to ensure product quality and delivery reliability.
Q
What are the common types of steel used in manufacturing steel pipes and tubes?
A
The Square Construction Pipe is a top choice in our Steel Pipe & Tube collection.Steel pipes and tubes are often made using carbon steel, stainless steel, and alloy steel. Each type offers unique properties, such as strength, corrosion resistance, and heat resistance. It is essential to consult with a reputable supplier for guidance on the best material for your specific applications.
Q
What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
A
The Square Construction Pipe is a key item within our extensive Steel Pipe & Tube selection.Bulk purchasing of steel pipes and tubes offers cost savings, availability in large quantities, and consistent product quality. Wholesale orders often come with discounts and customization options, allowing you to procure high-quality materials from trusted suppliers at competitive prices.
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