Home Metallurgy, Mineral & Energy Steel Pipe & Tube Q345b Steel Pipes 2024 Product List

Q345b Steel Pipes

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3-5 Years
Welded
ERW
Carbon Steel
Black

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Welded
Cold Rolled
Carbon Steel
Galvanized

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Seamless
Hot Rolled
Alloy Steel
Bare Pipe, Black Painting
Round
60mm~912mm

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24 Hours Online Service
5 Years
Seamless
Hot Rolled
Carbon Steel
Black

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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$ 560-580 / Ton
5 Tons (MOQ)

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Support
50 Years
Seamless
Cold Drawn
Carbon Steel
Black

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Steel Pipe
AISI, ASTM, DIN, JIS, GB
Stainless Steel
Cold Rolled
Bar
Galvanized

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Seamless
Hot Rolled
Carbon 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$ 500-620 / Ton
1 Ton (MOQ)

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1 Year
1 Year
Welded
Hot Rolled
Carbon Steel
Black

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US$ 519-569 / Ton
25 Tons (MOQ)
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Welded
Hot Rolled
Carbon Steel
Black
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Rectangular

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24 Hours Online
Seamless
Cold Drawn / Hot Rolled
Q195-Q345, 10#-45#, St37, St52, St42, etc.
Black
Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

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Supply
Supply
Welded
Hot Rolled
Carbon Steel
Black

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Bending,Welding,Cutting,Decoiling
/
Welded
ERW
Carbon Steel
Antiseptical

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Seamless
Hot Rolled,Cold Rolled
Carbon Steel
Galvanized
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Round

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Online Service
24 Months
Seamless Welded
Hot-Rolled/Cold-Drawn/Hot-Expanded
Carbon Steel
Bare/Painting Black/Varnished/Galvanized
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Stainless Steel Pipes
ASTM, AISI, GB, JIS, DIN, EN
2B
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Round, Square, Rectangular
Hot /Cold Rolled

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1 Year
1 Year
Seamless
Cold Rolled
Carbon Steel
Black

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3 Years
a Year
Seamless
Cold Drawn
Carbon Steel
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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Standard Aftersales Service
6 Months
Seamless
Hot Rolled
Carbon Steel
Black

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3 Years
Seamless
Carbon 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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High Temperature Piping
High Pressure Piping
Steel
ASTM, GB
529mm
Liquid

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Supporting After-Sale Service
10 Years
Welded
Hot Rolled
Carbon Steel
Galvanized

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24hour on Line
30year
Welded
ERW
Carbon Steel
Varnishing

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Carbon Steel Bar
AISI, ASTM, DIN, JIS, GB, BS
Carbon Steel
Cold Rolled
Carbon Steel
Polished

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Seamless
Hot Rolled
Carbon Steel
Black
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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Low Temperature Piping
Low Pressure Piping
Steel
ASTM, GB, API, DIN, JIS
Gas
Round

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Yes
1 Year
Welded
Hot Rolled
Carbon Steel
Black

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US$ 10 / Piece
1 Piece (MOQ)

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Seamless
Hot Rolled or Cold Rolled or Hot Expand
Carbon Steel
Black
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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7 X 24 Hours One Week
One Year
Seamless and Welded
Extruded
Carbon, Alloy, Stainless
Black

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Supporting After-Sale Service
One Year
Seamless
Hot Rolled/Cold Drawn
Carbon Steel
Black
Questions & Answers on Q345b Steel Pipes
Q
Why is Mineral Resources so important?
A
Almost all Earth Materials are used by humans for something. The Q345b Steel Pipes manufacturers proovide I Steel,Z Steel,L Steel products with 1. These products can be used for different uses such as making machines, making roads and buildings, or making computer chips and concrete, ceramics,
Q
How do humans use minerals and energy resources?
A
Humans use natural resources for everything they do. The Q345b Steel Pipes and I Steel,Z Steel,L Steel products are usually used to get more enegy for specific effects. For example, soil and water can grow food, wood can be burned to provide heat or to build shelters.
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