21.01.2009, 09:16
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#11 |
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Заблокирован
Регистрация: 20.01.2009
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Ptfe valve Hard Stamping
As the steelwork is lined the PTFE valve extrusion number of the liner used is hard stamped on the steelwork so that this can be cross-referenced to the extrusion details sheet, giving full traceibility from the lined component back to the PTFE valve polymer batch used.
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