DIN EN Pipes
We are experts in steel pipes for pressure purposes applications. One of our major business areas is the suuply of steel pipes according to DIN EN 10216, 10217, 10305 and line pipes according to DIN EN ISO 3183.
Our customers benefit from the decades of knowhow we have accumulated in seamless and welded pipes to EN standard. We focus on pipes for pressure purposes applications such as steam boilers, pressure vessels, pipelines and plants, and we also have expertise in line pipes according to DIN EN ISO 3183 for the oil and gas industry.
Designs and standards
Our product range encompasses all pipes for pressure purposes according to the EN standard. We at rff are also an ideal partner for seamless pipes according to DIN EN 10216, welded pipes according to DIN EN 2017, precision steel pipes according to DIN EN 10305, and line pipes according to DIN EN ISO 3183. Common designs and standards are summarised here:
| Designs according to | DIN EN | DIN | Datasheets |
|---|---|---|---|
| Seamless pipes for pressure purposes | 10216 | ||
| Part 1 Part 2 Part 3 Part 4 Part 5 |
1629/1630 17175 17179 17173 17158/17159 |
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|
| Welded pipes for pressure applications | 10217 | ||
| Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part 7 |
1626/1628 17177 17178 17174 17457 |
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|
| Precision steel pipes | 10305 | ||
| Part 1 Part 2 Part 3 Part 4 |
2391-1/-2 2393-1/-2 |
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|
| Line pipes for gas and combustible fluids | ISO 3183 | ||
| Overview ISO 3183 in comparison to |
EN 10208 |
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General information
| Information on | for pipes | acc. to DIN EN | Datasheets |
|---|---|---|---|
| Comparison of standards: Pressure purposes | Seamless Welded |
10216-1 to 5 10217-1 to 7 |
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| Comparison of standards: Precision steel pipes | Seamless and welded | 10305-1 to 5 | Download |
| Dimensions and weights / tolerances | Seamless Welded Precision steel pipes Stainless steel |
10220 / 10216 10220 / 10217 10305 ISO 1127 |
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Dimensions and wall thicknesses
Measurement and weight standards provide a variety of options. Availability of individual dimensions and wall thicknesses is limited - please request in advance. We supply all common dimensions and wall thicknesses according to DIN EN 10220 and DIN EN ISO 1127.
| Weights and measures acc. to | Dimensional ranges | |
|---|---|---|
| DIN EN 10220 | Carbon steel, seamless Carbon steel, welded |
10.2 to 711 mm 10.2 to 2,540 mm |
| DIN EN ISO 1127 | Stainless steel | 6.0 to 1,016 mm |
Material grades
The range of standardised materials is extensive. This is a selection of unalloyed, alloyed heat-resistant, low-temperature and stainless steel material grades that are common and available.
| Material selection | Material groups |
|---|---|
| P235TR1, P235TR2 | Unalloyed |
| P235GH TC1 / TC2, P265GH TC1 / TC2 | Unalloyed heat-resistant |
| 16Mo3, 13CrMo4-5, 10CrMo9-10, 12CrMo19-5 | Alloyed heat-resistant |
| P265NL | Low-temperature |
| P355NH / NL1 | Fine-grain structural steels |
| L290NE, L360NE | High yield steels |
| 1.4301, 1.4306, 1.4307, 1.4541 | Stainless steels / V2A series |
| 1.4401, 1.4404, 1.4571 | Stainless steels / V4A series |
| 1.4529, 1.4539, 1.4547 | Stainless steels / V5A series |
| 1.4410 (Superduplex), 1.4462 (Duplex) | Duplex steels |
Processing and modification
Cutting, bevelling, blasting, coating and marking to any customer specification. Our extensive processing service range covers the entire field of pipes in seamless and welded designs.
Pipes cut or individually processed and coated at short notice are available on request.
Products compatible with our DIN EN pipes
Product catalogues
Refer to our media centre for more details on pipes, flanges, butt weld fittings and pipe equipment according to DIN, EN and ASME.
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DIN EN / DIN Butt weld fittings
Delivery guaranteed
Our delivery programme covers all needs for elbows, tees, reducers and caps according to DIN EN 10253 Parts 1 to 4.
Special parts
Tailored to fit
In addition to numerous standardised products, we also supply special parts that have been manufactured according to your special requirements.