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7 enSTD−Wa 08/0075 1099235Screw Connections, Filling of Gaps, Sealing Material and Product Recommendations
3 Sealing Material
Flange sealant
NOTE
If flanges or covers have to be mounted by adding
surface sealing material, then this is marked in the
construction drawing with indication of the sealing
material.
Sealant and possibly required cleaning material can be
ordered from SCHOTTEL by stating the order no., see
chapter ”Product recommendation”.
Preparing the sealing faces
1. Clean and degrease the contact faces.
2. Check the flatness of the surfaces and rework, if
required.
3. Insert O−rings or other prescribed sealings in dry
condition.
Processing
1. Apply the sealant thin and even on one side.
2. Let the sealant flash off to instructions of the
manufacturer.
3. Join the parts such that they preferably are not
shifted any more.
4. Mount screws and nuts and tighten to prescription,
see mandatory drawing or chapter ”Tightening
torques” in this manual.
!
ATTENTION
Prior to any strain, let the sealing agent cure to
instructions of the manufacturer.
Pipe connector sealant
NOTE
Individual cases might require to additionally secure
threaded joints with liquid bonding agent.
The according points are marked in the construction
drawing with indication of the sealing material.
Sealant and possibly required cleaning material can be
ordered from SCHOTTEL by stating the order no., see
chapter ”Product recommendation”.
Preparing the threads
1. Clean and degrease the threads.
2. Check the condition of the threads and rework, if
required.
Processing
1. Apply sealant onto the first threads (the very first
thread remains free!).
NOTE
In case of thread sizes up to 1/2” do only apply on outer
threads, larger than 1/2” onto both joining pieces.
2. Mount the joints and tighten according to
prescription.
!
ATTENTION
Prior to any strain, let the sealant cure to instructions of
the manufacturer.
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