Circular Section

products found from  trusted manufacturers & suppliers

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US$ 1000-2500 / Ton
1 Ton (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Seamless
Hot Rolled
Alloy Steel
Black
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Chemical Industry
Round

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US$ 700-800 / Ton
1 Ton (MOQ)
Tianjin RuiTong Iron & Steel Co., LTD.
Tianjin RuiTong Iron & Steel Co., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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3months
1 Year
Welded
Hot Rolled
Carbon Steel
Black

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US$ 500 / Ton
5 Tons (MOQ)
Chief Steel (Shanghai) Trading Co., Ltd.
Chief Steel (Shanghai) Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Carbon Steel
Room Temperature Piping
Medium Pressure Piping
ASTM, API, DIN
Fluids With Solid Particle
Square

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500 kg (MOQ)
Shanghai Interwell Industrial Co., Ltd.
Shanghai Interwell Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Whole World
10 Years
Window & Door Aluminium Profile, Decoration Aluminium Profile, Glass Wall Aluminium Profile, Industrial Aluminium Profile
Angle
6000 Series
T3-T8

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US$ 149.9-169.9 / Piece
2 Pieces (MOQ)
QUANZHOU DINGTAI ENGINEERING MACHINERY CO., LTD.
QUANZHOU DINGTAI ENGINEERING MACHINERY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Standard
Excavator & Bulldozer Spare Parts
Hardened Tooth Surface
Forging Casting
Curved Gear
35mnb/40mn2

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US$ 149.9-169.9 / Piece
2 Pieces (MOQ)
QUANZHOU DINGTAI ENGINEERING MACHINERY CO., LTD.
QUANZHOU DINGTAI ENGINEERING MACHINERY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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Standard
Excavator & Bulldozer Spare Parts
Hardened Tooth Surface
Forging Casting
Curved Gear
35mnb/40mn2

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US$ 750-800 / Ton
25 Tons (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Seamless
Hot Rolled
Carbon Steel
Black
Machinery Industry, Construction & Decoration, Special Purpose
Square

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US$ 500-550 / Ton
10 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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Welded
Hot Rolled
Carbon Steel
Galvanized
Pipeline Transport, Chemical Industry, Construction & Decoration
Square

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US$ 1-3 / Piece
1 Piece (MOQ)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Welded
Cold Rolled
Carbon Steel
Black
Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Square

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US$ 1-3 / Piece
1 Piece (MOQ)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Welded
Cold Rolled
Carbon Steel
Black
Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Square

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US$ 1-3 / Piece
1 Piece (MOQ)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Welded
Cold Rolled
Carbon Steel
Black
Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Square

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US$ 500-800 / Ton
1 Ton (MOQ)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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

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US$ 450-650 / Ton
1 Ton (MOQ)
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
Bazhou GY Steel Pipe Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Welded
Cold Rolled
Carbon Steel
Black
Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
Square

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US$ 0.8-1.2 / Piece
1000 Pieces (MOQ)
QUANZHOU JINGSTAR CO., LTD.
QUANZHOU JINGSTAR CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

  • Others
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Cutter Head
Brazing
Stone
Diamond Segments
Power Tool Parts
Diamond & Metal Powder

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US$ 0.8-1.2 / Piece
1000 Pieces (MOQ)
QUANZHOU JINGSTAR CO., LTD.
QUANZHOU JINGSTAR CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
  • Manufacturer/Factory & Trading Company

  • Others
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Cutter Head
Brazing
Stone
Diamond Segments
Power Tool Parts
Diamond & Metal Powder

Favorites

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
Galvanized

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US$ 900-1200 / Ton
3 Tons (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Change Against Defect or Technical
1 Year
Welded
Hot Rolled
Carbon Steel
Black

Favorites

US$ 2600-3500 / Ton
5 Tons (MOQ)
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Welded
ERW
Stainless Steel
Polished
Food/Beverage/Dairy Products, Construction & Decoration, Special Purpose
Square

Favorites

US$ 630-760 / Ton
10 Tons (MOQ)
Shandong Baotai Steel Co., Ltd.
Shandong Baotai Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Yes
Yes
Welded
Hot Rolled
Carbon Steel
Black

Favorites

1 kg (MOQ)
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

US$ 519-569 / Ton
25 Tons (MOQ)
Shandong Zayi Steel Co., Ltd
Shandong Zayi Steel Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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3 Years
3 Years
Welded
Hot Rolled
Carbon Steel
Black

Favorites

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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

1 kg (MOQ)
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

1 kg (MOQ)
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

1 kg (MOQ)
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

US$ 500-850 / Ton
5 Tons (MOQ)
Chief Steel (Shanghai) Trading Co., Ltd.
Chief Steel (Shanghai) Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Welded
ERW
Alloy Steel
Black
Construction & Decoration, Special Purpose
Square

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US$ 630-760 / Ton
10 Tons (MOQ)
Shandong Baotai Steel Co., Ltd.
Shandong Baotai Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Yes
Yes
Welded
Hot Rolled
Carbon Steel
Black

Favorites

1 kg (MOQ)
Permanent Steel Manufacturing Co., Ltd.
Permanent Steel Manufacturing Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hunan, China
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24 Hours Online Service
24 Months
Seamless/ Welded
Hot Rolled
Carbon Steel
Black

Favorites

US$ 3 / kg
500 kg (MOQ)
BONA SPECIAL STEEL LIMITED
BONA SPECIAL STEEL LIMITED
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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Stainless Steel Bars
ASTM, AISI, GB, JIS, DIN, EN
300 Series
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
as Per Customers' Drawing Design
Cold-Drawing
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Questions & Answers on Circular Section
Q
What are the advantages of sourcing engineering & construction machinery parts wholesale?
A
The Circular Section is included in our comprehensive Engineering & Construction Machinery Parts range.Sourcing engineering & construction machinery parts wholesale offers advantages such as cost savings, bulk purchase discounts, and access to a wide range of components. Wholesale buying enables customization options and helps to maintain steady supply chains, ensuring that vital parts are always readily available for construction projects.
Q
How can I identify reliable suppliers for engineering & construction machinery parts in China?
A
Our Circular Section offers exceptional quality and style within the Engineering & Construction Machinery Parts category.Identifying reliable suppliers involves researching online platforms, attending industry exhibitions, and examining customer reviews. Verify supplier credentials, ask for samples, and assess manufacturing capability. A partnership with a reputable manufacturer ensures consistent quality and on-time delivery of parts.
Q
What types of materials are commonly used in engineering & construction machinery parts?
A
The Circular Section is included in our comprehensive Engineering & Construction Machinery Parts range.Engineering & construction machinery parts are typically made from materials such as steel, plastic, rubber, and alloys. These materials are chosen for their durability, strength, and resistance to different working conditions. A well-known manufacturer can provide advice on selecting the right material for specific applications.
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