2.3 Installation of the spool (SDM-1)
Mating components should be checked to assure that tolerances and engagements are compatible. Do
not use any components that appear irregular or do not fit properly. Contact the appropriate
manufacturer of the product in question to determine usability.
Spool piece mounting example
2.3.1 Sealing material
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Sealing metal flanges requires skills, knowledge and experience. Special requirements may apply,
depending on the piping system in which the spool is installed. When you are not familiar with the
necessary procedures, please consult the responsible person before installation.
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2.3.2 Gasket sealing
For gasket materials, please consult the responsible perosn for the original design of the piping system.
2.3.3 Bolting pattern and torque
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UNNECESSARY OVER TORQUING WILL DAMAGE THE SPOOL.
Threads should be clean and well lubricated. Actual field conditions may require variations in these
recommendations.
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