DIN 1630 St 37.4 Seamless Hydraulic Tube
DIN 1630 seamless pipes are manufactured using high-quality raw materials sourced from reliable and trusted vendors in the industry. These products undergo various heat treatments and testing procedures such as impact test, hydrostatic test, tensile test and non-destructive electrical test to verify that they meet the specified characteristics.
The steel material of DIN 1630 ST37.4 hydraulic steel pipes is made of maximum 0.17% carbon and 0.35% manganese. As a mild steel pipe, it is easy to weld and has high ductility. These DIN 1630 ST37.4 carbon steel pipes can be carburized to increase their surface hardness and coated for corrosion resistance.
DIN 1630 ST37.4 galvanized pipes have seamless construction and are corrosion resistant, making them ideal for use in harsh environments with high temperatures and pressures such as oil and gas, power plants and refineries.
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DIN 1630 ST37.4 High Temperature Pipes Product specification
DIN 1630 ST37.4 Boiler Pipes Chemical Properties
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.17 | max 0.35 | max 0.35 | 0.04 | 0.04 | – | – | – | – | Al min 0.020 |
DIN 1630 ST37.4 High Temperature Carbon Steel Pipes Mechanical Properties
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 350 | 480 | – | 25 | ||
DIN 1630 ST37.4 Hydraulic Seamless Steel Pipes
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