Salzgitter Mannesmann Stahlhandel Sp. z o.o. offers:
Apart from black pipes, we also offer insulated pipes (depending on the type and dimensions
of pipes):
Line pipes for gas and flammable media |
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Application: |
Pipes suitable for pipelines transporting gas, oil and other flammable media with working pressure specified for the gas, extraction and |
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Substitute for: |
PN-EN 10208-1 oraz PN-EN 10208-2 |
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Classes of pipes: |
PSL 1 – normalized quality for line pipes |
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Method of production: |
Seamless pipes: SMLS – without welded seam |
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Welded pipes: CW, COWH, COWL, EW, HFW, LFW, LW, SAWH, SAWL |
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Steel grades: |
L245 L290 L320 L360 L390 L415 L450 L485 L555 L625 L690 |
B X42 X46 X52 X56 X60 X65 X70 X80 X90 X100 |
Delivery condition: |
patrz PN-EN ISO 3183 Tabl. 1 |
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External diameters: |
Ø 21,3 to 1,626 mm (seamless up to 762 mm) |
Wall thickness: |
up to 40mm |
Pipe length: |
6m to 18m (other lengths to be confirmed) |
Types of pipes and methods of production: |
See PN-EN ISO 3183 Table 2 |
Chemical composition of pipes: |
See PN-EN ISO 3183 Table 4 and 5 |
Mechanical properties: |
See PN-EN ISO 3183 Table 6 and 7 |
CVN impact strength: |
See PN-EN ISO 3183 Table 8 |
Limit values for external diameters and wall thickness: |
See PN-EN ISO 3183 Table 9 |
Diameter and non-roundness tolerance: |
See PN-EN ISO 3183 Table 10 |
Wall thickness tolerance: |
See PN-EN ISO 3183 Table 11 |
Pipe length tolerance: |
See PN-EN ISO 3183 Table 12 |
Straightness: |
0,2% deviation generally from straight line |
Inspection of pipes: |
For PSL 1 pipes – see PN-EN ISO 3183 Table 17 For PSL 2 pipes – see PN-EN ISO 3183 Table 18 |
Marking: |
Acc. to PN-EN ISO 3183, item 11.2 to be confirmed |
Call or write, we will definitely help.
+48 63 27 438 00