Round Diameter
products found from trusted manufacturers & suppliersFavorites
US$ 499-530 / Ton
1 Ton (MOQ)
Liaocheng Mingxing Pipe Industry Manufacturing Co., Ltd.
Liaocheng Mingxing Pipe Industry Manufacturing Co., Ltd.
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 480-530 / Ton
5 Tons (MOQ)
Liaocheng Mingxing Pipe Industry Manufacturing Co., Ltd.
Liaocheng Mingxing Pipe Industry Manufacturing Co., Ltd.
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Diamond Member
-
Audited Supplier
- Shandong, China
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Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$ 5.7-7.5 / kg
1 kg (MOQ)
Shaanxi Jiade Import and Export Co., Ltd.
Shaanxi Jiade Import and Export Co., Ltd.
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Gold Member
-
Audited Supplier
- Shaanxi, China
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Trading Company
Favorites
US$ 560-680 / Ton
1 Ton (MOQ)
Shaanxi Jiade Import and Export Co., Ltd.
Shaanxi Jiade Import and Export Co., Ltd.
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Gold Member
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Audited Supplier
- Shaanxi, China
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Trading Company
Favorites
US$ 1 / Meter
1 Meter (MOQ)
Wenzhou Joneng Valves Co., Limited
Wenzhou Joneng Valves Co., Limited
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China

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5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
PS Round Cell Culture 35mm 60mm 90mm 100mm 150mm Diameter Plastic Polystyrene Virus Clear Petri Dish
US$ 0.15-0.5 / Piece
5000 Pieces (MOQ)
Taizhou Sun Trine Biotechnology Co., Ltd.
Taizhou Sun Trine Biotechnology Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Jiangsu, China
Favorites
US$ 0.01-10 / Piece
10 Pieces (MOQ)
Ningbo MGT Magnetism Co., Ltd.
Ningbo MGT Magnetism Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Zhejiang, China
-
Manufacturer/Factory & Trading Company

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5(5.0)
"Helpful Service"
Helpful Service
Favorites
US$ 1310-1500 / Ton
1 Ton (MOQ)
Jiangsu Hengshuntai Steel Co., Ltd.
Jiangsu Hengshuntai Steel Co., Ltd.
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Diamond Member
-
Audited Supplier
- Jiangsu, China
Favorites
US$ 2.6-17 / Meter
1 Meter (MOQ)
Shenzhen ATA Technology Co., Ltd.
Shenzhen ATA Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
Favorites
US$ 38.9-45 / Piece
5 Pieces (MOQ)
Zhuzhou Up Cemented Carbide Co., Ltd.
Zhuzhou Up Cemented Carbide Co., Ltd.
-
Diamond Member
-
Audited Supplier
-
Secured Trading
- Hunan, China

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5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
US$ 3000-3500 / Ton
1 Ton (MOQ)
Senquan Precision Industry (Suzhou) Co., Ltd
Senquan Precision Industry (Suzhou) Co., Ltd
-
Diamond Member
-
Audited Supplier
- Jiangsu, China
Favorites
US$ 50-500 / Ton
1 Ton (MOQ)
Hengshui Aohong Engineering Materials Co., Ltd
Hengshui Aohong Engineering Materials Co., Ltd
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Diamond Member
- Hebei, China
Favorites
US$ 12-15 / kg
1 kg (MOQ)
Liaoning FTJG TItanium Industry Co., Ltd
Liaoning FTJG TItanium Industry Co., Ltd
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Gold Member
-
Audited Supplier
- Liaoning, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$ 7300-7560 / Set
1 Set (MOQ)
Shenzhen Jingcan Opto-Tec Co., Ltd.
Shenzhen Jingcan Opto-Tec Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Trading Company
Favorites
US$ 155-165 / Piece
1 Piece (MOQ)
HW INDUSTRIAL CO., LTD
HW INDUSTRIAL CO., LTD
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Gold Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
-
Trading Company
Favorites
US$ 19999-26999 / Set
1 Set (MOQ)
Dongguan Jixin Machinery Co., Ltd.
Dongguan Jixin Machinery Co., Ltd.
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Gold Member
-
Audited Supplier
- Guangdong, China
Favorites
US$ 8.8-9.1 / kg
400 kg (MOQ)
Shandong Tongmao Special Steel Co., Ltd.
Shandong Tongmao Special Steel Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Shandong, China
- ISO9001:2015

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5(5.0)
"Fast Dispatch"
Fast Dispatch
Favorites
US$ 600-800 / Ton
1 Ton (MOQ)
Cangzhou Chengsheng Pipeline Equipment Co., Ltd.
Cangzhou Chengsheng Pipeline Equipment Co., Ltd.
-
Gold Member
-
Audited Supplier
- Hebei, China
-
Trading Company
Favorites
US$ 2900-3100 / Ton
1 Ton (MOQ)
Shanghai Zhongduo Aluminum New Material Group Co., Ltd.
Shanghai Zhongduo Aluminum New Material Group Co., Ltd.
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Diamond Member
-
Audited Supplier
- Shanghai, China
Favorites
US$ 0.1-2 / Meter
1 Meter (MOQ)
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.
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Diamond Member
-
Audited Supplier
- Guangdong, China
-
Trading Company
Favorites
US$ 1200-1600 / Ton
1 Ton (MOQ)
Shandong Jurong Steel Limited
Shandong Jurong Steel Limited
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Diamond Member
-
Audited Supplier
- Shandong, China
-
Trading Company
- ISO9001:2015
Favorites
US$ 247-335 / Piece
10 Pieces (MOQ)
Shenzhen Wandaxiang Industry Co., Ltd
Shenzhen Wandaxiang Industry Co., Ltd
-
Gold Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China

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5(5.0)
"On-time Delivery"
On-time Delivery
Favorites
US$ 1-3.5 / kg
1000 kg (MOQ)
Shanghai Bolaisheng Metal Group Co., Ltd.
Shanghai Bolaisheng Metal Group Co., Ltd.
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Diamond Member
-
Audited Supplier
- Shanghai, China
-
Trading Company
Favorites
US$ 8000-26600 / Piece
1 Piece (MOQ)
Ningbo Leire Laser Technology Co., Ltd.
Ningbo Leire Laser Technology Co., Ltd.
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Diamond Member
-
Audited Supplier
- Zhejiang, China
Favorites
US$ 15-19.5 / Piece
500 Pieces (MOQ)
Yello Technology Co., Ltd.
Yello Technology Co., Ltd.
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Gold Member
-
Audited Supplier
- Zhejiang, China
Favorites
US$ 0.4-0.7 / Piece
1000 Pieces (MOQ)
QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED
QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Shandong, China
-
Manufacturer/Factory & Trading Company

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5(5.0)
"On-time Delivery"
On-time Delivery
Favorites
US$ 97500-104500 / set
1 set (MOQ)
Hsg Laser Co., Ltd.
Hsg Laser Co., Ltd.
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Diamond Member
-
Audited Supplier
-
Secured Trading
- Guangdong, China
Favorites
US$ 450-650 / Ton
50 Tons (MOQ)
Shijiazhuang Gangxin Steel Processing Co., Ltd
Shijiazhuang Gangxin Steel Processing Co., Ltd
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Gold Member
-
Audited Supplier
-
Secured Trading
- Hebei, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO14001, ISO45001:2018, Others

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5(5.0)
"Fast Delivery"
Fast Delivery
Favorites
US$ 600-980 / Ton
1 Ton (MOQ)
Shandong Great Steel Co., Ltd
Shandong Great Steel Co., Ltd
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Diamond Member
-
Audited Supplier
- Shandong, China
-
Manufacturer/Factory & Trading Company
Favorites
US$ 14.5-32 / kg
100 kg (MOQ)
Shanghai Homepro International Corporation
Shanghai Homepro International Corporation
-
Gold Member
-
Audited Supplier
- Zhejiang, China
Questions & Answers on Round Diameter
Q
What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
A
The Round Diameter is a standout piece in our Steel Pipe & Tube collection.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
The Round Diameter is classified under our comprehensive Steel Pipe & Tube range.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 Round Diameter is included in 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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