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

Square Round Tube Pipe

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Yes
1/2days
Welded
Hot Rolled
Carbon Steel
Black

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US$ 1200-1650 / Ton
1 Ton (MOQ)
Wuxi Jinbao Special Steel Co., Ltd.
Wuxi Jinbao Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Seamless
Cold Rolled
Stainless Steel
Polished
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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US$ 2.5-2.8 / kg
1000 kg (MOQ)
Jiangsu Jingye Iron and Steel Co., Ltd.
Jiangsu Jingye Iron and Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Trading Company

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24h Online
12 Months
Refrigerator, Air Condition, Automobile, Water Heater
Round
Anodized
6000 Series

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US$ 1150-1350 / 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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Stainless Steel Pipes
ASTM, AISI, GB, JIS, DIN, EN
300 Series
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Round
Hot Rolled

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US$ 500-999 / 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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10 Years
10 Years
Welded
ERW
Carbon Steel
Galvanized

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Seamless
Hot Rolled
Stainless Steel
Polished
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Round

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24 Hours Online Service
24 Months
Welded
ERW
Carbon Steel
Black

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US$ 2.36-3.69 / kg
1 kg (MOQ)
Qingdao Liange Special Steel Co., Ltd.
Qingdao Liange Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Good Service
Refrigerator, Air Condition, Automobile, Water Heater
Round, Square
Polished
6000 Series
Alloy

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Yes
1year
Welded
Hot Rolled
Carbon Pipe Galvanized Steel Pipe
Black Carbon Galvanized

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US$ 2900-3100 / Ton
1 Ton (MOQ)
Shanghai Zhongduo Aluminum New Material Group Co., Ltd.
Shanghai Zhongduo Aluminum New Material Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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After Sales Guaranteed
12 Months
Refrigerator, Air Condition, Automobile, Water Heater
Round
Mill Finished
6000 Series

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US$ 8.8-9.1 / kg
400 kg (MOQ)
Shandong Tongmao Special Steel Co., Ltd.
Shandong Tongmao Special Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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One Year
One Year
LWC
Round
Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe
Non-alloy

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US$ 1150-1180 / 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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5(5.0)

"Good Service"
Good Service
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1 Year
1 Year
Welded/Seamless Tube
Hold Rolled/Cold Rolled
Carbon Steel
Hold Rolled/Cold Rolled

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US$ 438-465 / 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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Supply
Supply
Welded
Hot Rolled
Carbon Steel
Galvanized

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US$ 800-999 / Ton
1 Ton (MOQ)
Changsha Dalishen Hydraulic Engineering Co., Ltd.
Changsha Dalishen Hydraulic Engineering Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hunan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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ISO9001
Medium Pressure
Normal Temperature
Wear-Resistant
Carbon Steel
as Request

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2 Years
2 Years
Seamless
Hot Rolled
Carbon Steel
Black

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2 Years
2 Years
Refrigerator, Air Condition, Automobile, Water Heater
Round
Mill Finished
6000 Series

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US$ 800-1000 / Piece
5 Pieces (MOQ)
Qingdao Ironsteel International Trading Co., Ltd.
Qingdao Ironsteel International Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

  • ISO9001:2015
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One Year
One Year
Seamless, Welded
Hot Rolled, Cold Rolled, ERW
Carbon Steel
Galvanized

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US$ 299-499 / Ton
50 Tons (MOQ)
Shandong Zhuosheng Steel Limited
Shandong Zhuosheng Steel Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Allowable
Allowable
Seamless
Hot Rolled
Carbon Steel
Black

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US$ 1000-1200 / Ton
10 Tons (MOQ)
Zhengzhou Chentong Machinery Equipment Co., Ltd
Zhengzhou Chentong Machinery Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Warranty Policy; Repair Service; Technical Support
1 Year
Window & Door Aluminium Profile, Decoration Aluminium Profile, Industrial Aluminium Profile
Round
1000 Series
T3-T8

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US$ 1950-2200 / Ton
1 Ton (MOQ)
SHANXI XINCONGBANG METAL PRODUCTS CO., LTD.
SHANXI XINCONGBANG METAL PRODUCTS CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanxi, China
  • Trading Company

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Seamless Pipe
AISI, ASTM, DIN, JIS, GB, BS
Pipe
Hot Rolled
Round
Polished

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US$ 950-1050 / Ton
1 Ton (MOQ)
Shandong Baowu Steel Group Co., Ltd.
Shandong Baowu Steel Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

  • ISO9001:2015
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Offer After-Sales Service
According to Product Material
Welded
ERW
Stainless Steel
Polished

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US$ 690-3160 / Ton
3 Tons (MOQ)
Jiangsu Jinmingxin Metal Technology Co., Ltd.
Jiangsu Jinmingxin Metal Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Online
Two Years
Stainless Steel Pipes, Welded / Seamless
Hot /Cold Rolled
Stainless Steel
Polished

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US$ 1650-2250 / 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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Welded
Hot Rolled
Stainless Steel
Polished
Pipeline Transport, Boiler Pipe, Machinery Industry, Construction & Decoration
Round

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

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Yes
21days
Seamless
Hot Rolled
ASTM/AISI/SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd
Black

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Acceptable for Third-Party Testing
10 Years
Seamless
Hot Rolled
Carbon Steel
Black

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US$ 0.9-2.9 / kg
1 kg (MOQ)
WUXI HONOR INDUSTRIES CO., LTD.
WUXI HONOR INDUSTRIES 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
300 Series
ISO, AISI, ASTM, GB, EN, DIN, JIS
Round
Welded

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US$ 1600-2400 / 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$ 1000-3000 / 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
Square Pipe
ERW
Stainless Steel
Polished

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US$ 5-15 / Meter
1000 Meters (MOQ)
Zhejiang Dingsheng Security Technology Co., Ltd
Zhejiang Dingsheng Security Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Smooth
Customized Colors
Customized Thickness
Environmental Protection, Industral
FRP Pipe
Pultrusion

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US$ 1800-2200 / 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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Welded
Hot Rolled
Alloy Steel
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round
Available
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Questions & Answers on Square Round Tube Pipe
Q
How can I find trustworthy suppliers of steel pipes and tubes in China?
A
Our Square Round Tube Pipe offers exceptional quality and style within the Steel Pipe & Tube category.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 Round Tube Pipe is a premium choice in the Steel Pipe & Tube category.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 Round Tube Pipe is classified under our comprehensive Steel Pipe & Tube range.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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