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You are here: Home > Product > ERA Large-Caliber -> RIB/DWP PIPES |
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| Installation illustration |
Rubber ring is put on the second groove of pipe B;
Lubrications of rubber ring and inner entrance of pipe A are necessary;
Normally at least 4 grooves of pipe B should be inserted into pipe A.
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| Flexibility test |
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| Extrusion |
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