300mm Tube

products found from  trusted manufacturers & suppliers

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US$ 500-620 / Ton
25 Tons (MOQ)
Wuxi Cheng Yue Metal Materials Co., Ltd
Wuxi Cheng Yue Metal Materials Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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ASTM, JIS, GB, AISI
ISO, RoHS
Galvanized
Hot Rolled
Container Plate
Mill

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US$ 800-900 / 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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Carbon Seamless Pipe
AISI, ASTM, DIN, JIS, GB, BS
Pipe
Hot Rolled
Round
Polished

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US$ 2.85-3.05 / kg
500 kg (MOQ)
Shanghai Hanyi Metal Co., Ltd.
Shanghai Hanyi Metal Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Trading Company

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Follow-up
Available
Refrigerator, Air Condition, Automobile, Water Heater
Square
Mill Finished
1000 Series

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US$ 35-55 / kg
100 kg (MOQ)
Jiangsu Zhongxing Nickel Alloy Material Co., Ltd.
Jiangsu Zhongxing Nickel Alloy Material Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Seamless
Hot Rolled
Alloy 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$ 1000-2000 / 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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All Quality Problems of The Goods Are Returned for
1 Month
Seamless
Hot Rolled
Alloy Steel
Galvanized

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US$ 26-36 / pcs
50 pcs (MOQ)
Shandong Standard Metal Products Co., Ltd.
Shandong Standard Metal Products Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Available
2 Yeas
Refrigerator, Air Condition, Automobile, Water Heater
Round
Mill Finished
7000 Series

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US$ 1-1.5 / Piece
1 Piece (MOQ)
Ganzhou Hengjing Technology Co., Ltd
Ganzhou Hengjing Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangxi, China
  • Trading Company

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24 Hours Online Service
Life Long Service
PMMA
Thermoplastics Pipes
0.2%~0.4%
0.4%~1.4%

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US$ 1500-2000 / Ton
1 Ton (MOQ)
Jiangsu Shanhe Metal Products Co., Ltd.
Jiangsu Shanhe Metal Products 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
200/300/400 Series
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Square
Cold Drawn/Hot Drawn/Cold Rolled/Hot Rolled

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US$ 10-80 / Meter
1 Meter (MOQ)
XICHENG EP(CN) LTD
XICHENG EP(CN) LTD
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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PP
Hard Tube
Thermosetting Plastic Pipe
Hollow
Square
Ventilation

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US$ 1200-1700 / Ton
1 Ton (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
Refrigerator, Air Condition, Automobile, Water Heater
Round
Polished
6000 Series

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US$ 0.5-50 / Piece
1 Piece (MOQ)
DONGHAIXIAN DEHUI LIGHTING APPLIANCE CO., LTD.
DONGHAIXIAN DEHUI LIGHTING APPLIANCE CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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CE, ISO
Chemical, Metallurgy, Casting, Glass
Quartz Tube
99.99%
1200
2.21g/cm3

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US$ 480-550 / 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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Welded /Seamless
ERW/LSAW
Carbon Steel
Hot-DIP Galvanizing, Epoxy Coating/Spray Painting
Oil/Gas Drilling, Machinery Industry, Construction & Decoration, Water Supply/Mechanical/Agriculture
Round/Square

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US$ 1-20 / Piece
10 Pieces (MOQ)
Weihai Snowwing Outdoor Equipment Co., Ltd.
Weihai Snowwing Outdoor Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • Others
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Carbon Fiber Tube
Pitch-Based Carbon Fiber
High-Strength Type
Chopped Fiber
High-Performance Type
Carbon Fiber Tube

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US$ 4.95-15 / kg
100 kg (MOQ)
Hangzhou Weshare Import and Export Co., Ltd.
Hangzhou Weshare Import and Export Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Electrical Appliances
White,Gold
Rigid
Customzied
Mica
20KV~100KV

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US$ 1500-2100 / Ton
1 Ton (MOQ)
Shandong Xinghuasheng Steel Group Co., Ltd
Shandong Xinghuasheng Steel Group Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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Stainless Steel Pipes
ASTM, AISI, GB, JIS, DIN, EN
200, 300, 400 Series, or as Your Request
ISO, AISI, ASTM, GB, EN, DIN, JIS
Round
Cold Rolled

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US$ 800-1000 / Piece
1 Piece (MOQ)
Qingdao Laurent New Materials Co., Ltd
Qingdao Laurent New Materials Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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24 Hours on Line
10 Years
New
CE, RoHS, GS, ISO9001
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

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US$ 1.52-1.83 / Meter
100 Meters (MOQ)
ANHUI SHENGHANG PLASTIC CO., LTD.
ANHUI SHENGHANG PLASTIC CO., LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Online Instruction
Limited Warranty
PMMA
Thermoplastics Pipes
0.2%~0.4%
0.4%~1.4%

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US$ 1200-1800 / Ton
1 Ton (MOQ)
Jinan Jiujin Steel Co., Ltd.
Jinan Jiujin Steel Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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2 Years
2 Years
Refrigerator, Air Condition, Automobile, Water Heater
Round
Polished
1000 Series

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US$ 500-2000 / Ton
50 Tons (MOQ)
Sichuan kuangshida Metal Co., Ltd
Sichuan kuangshida Metal Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Welded
Hot Rolled
Carbon Steel
Black
Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
Round

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US$ 500-600 / metric tons
10 metric tons (MOQ)
Credit Import and Export Trading Co., Ltd.
Credit Import and Export Trading Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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1-3 Years
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

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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$ 199-499 / Ton
1 Ton (MOQ)
Hongye Steel (Shandong) Co., Ltd.
Hongye Steel (Shandong) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

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

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US$ 9-13 / kg
1 kg (MOQ)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
Zhenjiang Chunhuan Sealing Materials Co., Ltd. (Group)
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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PTFE
<0.01%
<0.4%
25-45MPa
>1400
2.1

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US$ 600-1500 / Piece
1 Piece (MOQ)
Qingdao Laurent New Materials Co., Ltd
Qingdao Laurent New Materials Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
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24 Hourse
3 Years
New
CE, RoHS, GS, ISO9001
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Customized

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US$ 1-6 / Piece
10 Pieces (MOQ)
Shijiazhuang Nalai Biotechnology Co., Ltd.
Shijiazhuang Nalai Biotechnology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Hebei, China
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Eaf Lf Furnace/Steel Making/Eaf Arc Furnace
Abrasion Resistance, High Temperature Resistance
Graphite Tube
7-10days
High Purity Graphite
High-Carbon

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US$ 44-89 / Piece
1 Piece (MOQ)
Weifang Litone Machinery Co., Ltd.
Weifang Litone Machinery Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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6 Months
6 Months
Coating Spray Gun
Powder Coating
Iron
CE, ISO

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US$ 2000-2300 / Ton
1 Ton (MOQ)
Wuxi Gold Guangyuan Metal Products Factory
Wuxi Gold Guangyuan Metal Products Factory
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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Refrigerator, Air Condition, Automobile, Water Heater
Round
Anodized
2000 Series
Alloy
O - H112

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US$ 2.3-3.5 / Piece
10 Pieces (MOQ)
Rayborn Lighting Industry Co., Ltd.
Rayborn Lighting Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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T8
Warm White, Natural White, Cool White
18W
1.2m
Straight
PC

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US$ 23 / Piece
2 Pieces (MOQ)
Henan HIQ Furnace Co., Ltd
Henan HIQ Furnace Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
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CE, ISO
Chemical, Metallurgy, Ceramic, Glass
Quartz Tube
Polished
One End Closed Quartz Tube, Round
1mm-600mm

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US$ 550-660 / Ton
15 Tons (MOQ)
Tianjin Youfa International Trade Co., Ltd.
Tianjin Youfa International Trade Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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5 Years
5 Years
Welded
Hot Rolled
Carbon Steel
Galvanized
1 2 3 4 5 6 7 8 9 Next
Questions & Answers on 300mm Tube
Q
What are the common types of steel used in manufacturing steel pipes and tubes?
A
The 300mm Tube 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.
Q
What are the advantages of purchasing steel pipes and tubes in wholesale quantities?
A
The 300mm Tube is an essential part of our Steel Pipe & Tube offerings.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
Enhance your Steel Pipe & Tube setup with our premium 300mm Tube.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.
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