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Zhangjiagang Huadian Import & Export Co., Ltd.
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ASTM A106/A106M cold drawn seamless steel tubes|pipes
Hi,this is maria,thanks very much for your interesting to our products,If you want such steel tubes and pipes,or the standard is not listed above,pls do not hesitate to contact me at once.pls tell me,it's my honor to service you!
Tel:+86-18921988727
Zhangjiagang Huadian Import & Export Co., Ltd is a company based in China, we have two factories, one factory manufactures steel tubes and the other factory produces power station equipment.
Jiangsu Dehai Group (Parent Company) | |
Zhangjiagang Huadian Im &Ex Co., Ltd (Subsidiary) | |
Zhangjiagang Huagang IndustrialCo.,Ltd (Factory)
| Specializes in the production of cold-drawn/cold-rolled precision seamless steel tubes,such as bright oil tubes etc. |
Zhangjiagang Huadian Power Equipment Co.,Ltd (Factory) | A manufacturer of power station boiler, industrial boiler, waste heat boiler, refusefired boiler, biomass boiler and the correlated pressure parts integrating the design, manufacture, installation, repair and maintenance |
ASTM A106 Standard specification covers seamless carbon steel pipe for high-temperature service.
It shall be permissible to furnish pipe having other dimensions provided such pipe complies with all other requirements of this specification.
Pipe ordered under this specification shall be suitable for bending, flanging, and similar forming operations, and for welding. When the steel is to be welded, it is presupposed that a welding procedure suitable to the grade of steel and intended use or service will be utilized.
Main steel grade
ASTM A106 Grade A
ASTM A106 Grade B
ASTM A106 Grade C
Chemical composition
| Element | Grade A | Grade B | Grade C |
| Carbon,max | 0.25 (1) | 0.30 (2) | 0.35 (2) |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Phosphorus,max | 0.035 | 0.035 | 0.035 |
| Sulfur,max | 0.035 | 0.035 | 0.035 |
| Silicon,min | 0.10 | 0.10 | 0.10 |
| Chrome,max (3) | 0.40 | 0.40 | 0.40 |
| Copper,max (3) | 0.40 | 0.40 | 0.40 |
| Molybdenum,max (3) | 0.15 | 0.15 | 0.15 |
| Nickel,max (3) | 0.40 | 0.40 | 0.40 |
| Vanadium,max (3) | 0.08 | 0.08 | 0.08 |
(1) For each reduction of 0.01% below the specified carbon maximum, an increase of 0.06% manganese above
the specified maximum will be permitted up to a maximum of 1.35%.
(2)Unless otherwise specified by the purchaser, for each reduction of 0.01% below the specified carbon maximum,
an increase of 0.06% manganese above the specified maximum will be permitted up to a maximum of 1.65%.
(3) These five elements combined shall not exceed 1%.