Couplers added to range

摘要

Plasson has just added a range of large diameter couplers to its ElectroFusion (EF) range. Available in five sizes - 450mm, 500mm, 560mm, 630mm and 710mm diameter - the new Plasson EF couplers are available from stock in both lObar and 16bar ratings. Narrow trenches and hard-to-reach locations are ideal for EF, as these locations are often inaccessible to butt fusion machines due to limited space or difficult to move pipe. Plas-son's user-friendly EF technology makes PE welding more straightforward and may be used to join pipe ends or repair damaged pipe. The EF fittings feature a superior design and are made to high tolerances. The high purity resistant wire with positive temperature co-efficient means a single welding time regardless of the ambient temperature. Stringent control of the inner diameter and thickness profile balances easy pipe insertion with trouble free welding. No pre-heating is required for an optimum weld in the shortest possible time.