Home Metallurgy, Mineral & Energy Steel Pipe & Tube Stainless Steel Tube Large Diameter Alloy Pipe 2025 Product List

Large Diameter Alloy Pipe

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Yes
Yes
Seamless
Hot Rolled
Carbon Black Gi Seamless Pipe
Galvanized Oiled Black

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US$ 700-800 / Ton
1 Ton (MOQ)
Henan Steel Guang International Trade Co., Ltd.
Henan Steel Guang International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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One-Stop Service
One Year
Seamless
Hot Rolled
Alloy Steel
Black

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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$ 545-585 / 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
1/2days
Seamless
Hot Rolled
ASTM/AISI/SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd
Black

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US$ 1000-3000 / Ton
25 Tons (MOQ)
Guangzhou Long Sheng Hing Trading Co., Ltd.
Guangzhou Long Sheng Hing Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, 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
Square
Cold Rolled

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US$ 2-10 / kg
500 kg (MOQ)
Wenzhou Huashang Steel Co., Ltd
Wenzhou Huashang Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Provide Technical Guidance
1 Year
Seamless
Cold Drawn
Alloy Steel
Polished

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US$ 575-655 / Ton
10 Tons (MOQ)
Shandong Desheng Supply Chain Management Co., Ltd.
Shandong Desheng Supply Chain Management Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

  • ISO9001:2015
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24 Hours 7 Days
5 Years
Welded
ERW
Carbon Steel
Oiled

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US$ 1500-3000 / 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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Online Service
/
Seamless
Cold Rolled
Alloy Steel
Polished

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1 Year
1 Year
Welded
Hot Rolled
Carbon Steel
Black

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US$ 520-670 / Ton
5 Tons (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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1 Year
1 Year
Welded
SAW
Carbon Steel
Hot Rolled

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US$ 5-100 / Piece
1 Piece (MOQ)
Cangzhou Datang Steel Pipe Co., Ltd.
Cangzhou Datang Steel Pipe Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hebei, China
Secured Trading Service

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After Sales Guaranteed
24 Months
CE, ISO, RoHS
Heater, Cooler, Vaporizer, Condenser
Regenerative Heat Exchanger
Steel Type

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US$ 4.99-9.99 / kg
100 kg (MOQ)
Xiamen Qishine Industry Co., Ltd.
Xiamen Qishine Industry Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Fujian, China
  • ISO9001:2015
Secured Trading Service

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12 Months
12 Months
Straight Copper Pipe
Round
Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe, Heat Exchanger ,Condenser,Water Evaporators...
Alloy

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US$ 18.8-25 / pieces
50 pieces (MOQ)
Ningbo Haishu Pino Metal Products Co., Ltd
Ningbo Haishu Pino Metal Products Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Yes
1year
Universal
Universal
Universal
Exhaust Pipe

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24h
15 Years
Seamless
Hot Rolled
Carbon Steel
Black

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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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+/-2mm
0.49inch -3 Inch
Mill Finish
ISO /SGS
+/-0.1mm
15-30 Work Days

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US$ 499-599 / 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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Seamless
Hot Rolled
Carbon Steel
Black
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Construction & Decoration
Round

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US$ 2400-2600 / Ton
1 Ton (MOQ)
Shanghai Bolaisheng Metal Group Co., Ltd.
Shanghai Bolaisheng Metal Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Aviation, Electronics, Industrial, Medical, Chemical, Construction or Other
JIS, GB, DIN, BS, ASTM, AISI
>99.99%
Alloy
Nickel Pipe
Not Powder

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US$ 800-2000 / 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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One Year
One Year
Seamless
Hot Rolled
Alloy Steel
Varnishing

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Provide
Provide
Welded
Hot Rolled
Carbon Steel
Galvanized

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US$ 450-800 / Ton
1 Ton (MOQ)
Shandong Meide Import and Export Co., Ltd.
Shandong Meide Import and Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Seamless Steel Tube / Pipe
AISI, ASTM, DIN, JIS, GB, BS
Alloys and Non-Ferrous Metals
Hot Rolled
Round
Black

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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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Online
One Year
Seamless
Hot Rolled
Carbon Steel
Black

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US$ 490-550 / 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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Offering After-Sales Support Services
2 Years
Seamless
Hot Rolled
Carbon Steel
Black

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US$ 435 / Ton
5 Tons (MOQ)
Shandong Juhuo Special Steel Co., Ltd
Shandong Juhuo Special Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Cast Iron, Chemical Processing, Construction, Oil and Gas, Water Supply
Customizable
Customizable
Black or Painted
Standard Seaworthy Package
As Required

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US$ 2.5-3.2 / kg
10 kg (MOQ)
Suzhou Hengxinyu Aluminum Technology Co., Ltd.
Suzhou Hengxinyu Aluminum Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
  • Manufacturer/Factory

Secured Trading Service

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Refrigerator, Air Condition, Automobile
Round
Anodized
6000 Series
Alloy
T3 - T8

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US$ 2400-2600 / Ton
1 Ton (MOQ)
Shanghai Bozhong Metal Group Co., Ltd.
Shanghai Bozhong Metal Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Seamless
Cold Rolled
Alloy Steel
Polished
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round

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US$ 456-598 / Ton
25 Tons (MOQ)
Guangzhou Longyuhing Trading Co., Ltd.
Guangzhou Longyuhing Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Welded
ERW
Alloy Steel
Painting
Oil/Gas Drilling, Mining, Construction & Decoration, Special Purpose
Round

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US$ 489-669 / Ton
10 Tons (MOQ)
TIANJIN BOER KING STEEL CO., LIMITED
TIANJIN BOER KING STEEL CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
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Support
1 Year
Seamless
Hot Rolled
Carbon Steel
Black

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US$ 550-620 / Ton
3 Tons (MOQ)
Shandong Huazhu Metal Manufacture Co., Ltd.
Shandong Huazhu Metal Manufacture Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

  • Others
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Yes
3 Years
Seamless
Cold Drawn
Carbon Steel
Polished

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US$ 570-720 / Ton
25 Tons (MOQ)
Shandong Chicago Material Co., Ltd
Shandong Chicago Material Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Free
1year
Welded
SSAW/LSAW
Carbon Steel
Black

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US$ 8-30 / kg
1 kg (MOQ)
Shaanxi Jiade Import and Export Co., Ltd.
Shaanxi Jiade Import and Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Trading Company

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Round
AISI, ASTM, DIN, JIS, GB
Inconel
Hot Rolled
Round
Coated
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Questions & Answers on Large Diameter Alloy Pipe
Q
What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
A
Discover the perfect addition to your Steel Pipe & Tube with our Large Diameter Alloy Pipe.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.
Q
How can I find trustworthy suppliers of steel pipes and tubes in China?
A
Our Large Diameter Alloy 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 Large Diameter Alloy Pipe is classified under our comprehensive Steel Pipe & Tube range.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.
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