BE-15 Pipes and Materials: Welding of Plastic Pipes

Electrofusion welding

Working step 7

Inserting pipe ends into the heated coil connector

All connecting parts prepared for welding have to be stress-relieved. Pipes must not be inserted into the heated coil connector under bending stress or permanent weight.

A stress-relieved or shifted connecting part may lead to an improper melting flow and to an insufficient connection.

Wrong

 

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