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We are serving our clients doing high quality
work performance according to existing standards
and requirements. We base our business on client
service and quality thinking.
We are doing heat treatment works according to
client's instructions following ISO9000 quality
system.
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Work instructions are based on the standard SFS-5863 "Guidelines
for quality requirements for heat treatment in connection
with welding and allied processes".
This standard is use in EU as a quality report.
Each heat treatment work is documented as a heat treatment
certificate that is an official document of the work.
If the size of the project requires it is possible to
deliver documents as paperless version on a CD.
Uniform temperature of a furnace
The uniformity of the furnaces is checked by regular
performed measurements of uniform temperature. This
is done each 36 moths or after each reparation work.
Zone heat treatment
The size of the object or possibility for transport
can set limits for heat treatment in furnace. Then the
heat treatment is done as a local zone heat treatment.
We have the latest technology and facilities in use
for high quality on site heat treatments.
Calibration
Our heat treatment devices are calibrated with instruments,
which are tested in official testing laboratory.
Intervals of calibration
|
Device
|
Interval
|
|
|
[months]
|
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Regulators of furnaces
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6 ± 1
|
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Temperature registration
devices
|
6 ± 1
|
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Mobile heat treatment units
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6 ± 1
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Minimum number of measurement points in local heat
treatment of pipes
| Outside diameter
of pipe |
Number of measuring
points |
Pitch |
| [mm] |
[pieces] |
[°] |
| … 170 |
1 |
- |
| 171 … 370 |
2 |
180 |
| 371 … 550 |
3 |
120 |
| 550 … |
4 |
90 |
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In our work we following quality standards if it's
not otherwise specified by the client. The companies
have licenses to perform for heat treatment works.
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