| PRODUCTION |
Seamless circular
pipes of non-alloy steels with very high requirements.
made to DIN 1630-84 |
DIN 1630 - 84
Steel grade: St.37.4, St.44.4, St.52.4
The pipes are applied in the professional equipment, vessel and pipeline assembly.
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Assortment of pipes made to DIN 1630-84 accordance with product range table for EN 10220-2002
Length of cold-worked pipes: - random length is from 1,5 m up to 7 m;
- specified length is from 1,5 m up to 7 m.
Length of hot-worked pipes: - random length from 4 m up to11 m;
- specified length is subject to agreement.
Note: Eddy-current and ultrasonic tests are used to check tightness of the pipes. |
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