GNEE manufactures St 44.4 carbon steel seamless pipes, also known as low carbon steel pipes, according to DIN 1630. The carbon content is up to 0.20%, while the manganese content is at least 0.40%. St 44.4 precision steel pipes are easy to form and can be easily adapted to various processing requirements, showing excellent practicality.
There is no limit on the maximum allowable working pressure of DlN 1630 ST44.4 seamless steel pipe. It is mainly used in the construction of chemical plants, containers, pipeline engineering and general mechanical engineering purposes.
Seamless Precision Steel Tube
Advantages of Choosing GNEE ST44.4 seamless precision tube
GNEE is a supplier of DIN 1630 grade St44.4 pipes. The supply of non-alloy steel seamless round pipes in various grades under DIN 1630 standard. The main grades include St37.4 and St52.4.
GNEE has been widely exported to more than 50 countries and regions including Europe, the United States, the Middle East, Southeast Asia, Africa, etc. with excellent products, high-quality services and reasonable prices.
If you are looking for seamless pipes, please contact us in time to get a quote! sales@gneetube.com
DIN 1630 St44.4 Seamless Carbon Steel Pipe
1.Standard:DIN 1630
2.Grades:St44.4
3.OD:10.3-711mm WT:2-100mm
4.Length:5.8m,6m,11.8m,12m or random length
Chemical Properties of DIN 1630 St44.4 Seamless Precision pipe
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.20 | max 0.35 | max 0.40 | 0.04 | 0.04 | – | – | – | – | Al min 0.020 |
Mechanical Properties of DIN 1630 St44.4 Seamless pipe
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 420 | 550 | – | 21 | ||
Factory environment of Medium carbon steel pipe
Gnee Customer visit
ST44.4 material pipe Supplier
FAQ
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.Do you have a quality control system?
A.Yes, we have our own quality control laboratory. Third party testing service is also available.
Q:Do you have experience for big projects ?
A:yes , we do .we have good experince for many big project , such as the power plant , Nuclear power station , oil refining project , natural gas project .Abillity to work with big project.
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