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Brand Name : | Ze Xu |
Model Number : | 1/2"-80” |
Certification : | ISO9000 |
Price : | USD 10 per piece |
Payment Terms : | T/T |
Supply Ability : | 100,0000 tons per month |
Delivery Time : | 3-7 Working day |
Power Plant Special Pipe Reducer 10CrMoAl Seawater Corrosion Resistant Pipe Reducer Alloy Pipe Reducer
Features and applications:
It is a special steel that is resistant to seawater corrosion.
10CrMoAl material is the most ideal material for pipelines and
processed parts for coastal power plants, coastal oil fields,
coastal natural gas and petrochemical plants to transport water,
oil and gas and seawater-containing media. It can also be used to
make valve flanges.
chemical composition:
unit(%)
Grade | C | Mn | Ni | Si | P | S | Cr | Cu | Mo | Al |
10CrMoAl | ≤0.12 | 0.35-0.65 | ≤0.03 | 0.2-0.5 | ≤0.025 | ≤0.025 | 0.8-1.2 | ≤0.03 | 0.2-0.35 | 0.4-0.8 |
Mechanical properties:
Grade | Tensile strength (MPa) | Yield strength (MPa) | Elongation(%) |
10CrMoAl | ≥490 | ≥323 | ≥17 |
use:
Material, mainly used to make pipes and equipment. It has the
advantages of strong corrosion resistance and convenient
installation.
Reasons for corrosion resistance:
1. The Al (aluminum) in the 10CrMoAl material can chemically react
with the O (oxygen) in the air to form Al2O3 (aluminum trioxide).
This forms a protective film, which is both corrosion-resistant and
corrosion-resistant.
2. The Cr (chromium) and Mo (molybdenum) ions in 10CrMoAl can
automatically supplement the gaps formed by the pitting corrosion
of Cl (chlorine) ions on the steel in the seawater, forming a dense
protective layer to prevent the pitting corrosion from developing
in depth. In turn, it is resistant to corrosion and prolongs the
service life.
welding:
The 10CrMoAl material has better welding performance and is
equipped with a special corrosion-resistant electrode "sea O3",
without special welding requirements.
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