New Pipe Coupling Makes Ends Meet

Viking Johnson has added a 150mm x 175mm reducing coupling to its range of UltraGrip high tolerance pipe joint products with end restraint.

Introduced to meet the requirements of major European and Scandinavian water utilities, the additional size adds even more flexibility to the task of joining plain-ended pipes with a slight variation in nominal bore.

UltraGripパイプカップリング、フランジアダプター、Pecatアダプター、エンドキャップには、独自のグリッパーが付属しており、ほとんどのパイプライン材料に対して均等に効果的に完全な端部固定を実現し、パイプライン内の内圧による軸方向の移動を防止します。このため、パイプラインの修理や改修の際、ねずみ鋳鉄とPEの接続部に特に適しています。

UltraGripの利便性は、最大44mmという極めて広い許容範囲によってさらに高まっており、在庫管理と設置の両方を簡素化します。状況に応じて、異なる材質や直径のパイプを1つのUltraGripカップリングで接続することが可能です。

End caps are used to blank off pipe ends – permanently, or temporarily when a main is bypassed during rehabilitation, for example – and to provide threaded off-takes to existing pipework.

All products in the UltraGrip range, which extends from DN50 to DN300, are coated in Rilsan Nylon 11 and supplied pre-assembled, with captive non-rotating bolt heads that can be tightened with a single spanner.

Extended sleeve length makes them easy to position when site conditions are difficult, and grippers remain visible after installation so that the end load restraint can be confirmed.