| 摘要 |
<p>An electrofusion fitting (10) for a plastics pipeline, comprising:
a moulded plastic body (12) having an exterior surface (17) and an interior fusion surface (14); and
an electrofusion element (15) occupying an area at or near the fusion surface (14), said electrofusion element (15) being adapted to form a fused joint between said fitting (10) and
said plastic pipeline,
characterised in that:
said exterior surface (17) includes a substantially plain-profiled indicator region (18a, 18b) located above said EF element (15) area.</p> |
