Quick Coupling Assembly
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Quick Coupling Assembly of Rubber Hos
Figure 402
black nuts and connecting parts are used.
Only the 2″type is available-with nitrile-butadiene rubber seal ring.
Figure 602
With resilient nitrile-butadiene rubber seal ring, this gure is used for sealing and protecting the steel-to-steel match.
It is recommended for the connection of manifold and pipe and truck-mounted application and mud delivery. It may be used as pressureless seal union with butt weld Sch.80.
Figure 1502
It is equipped with replaceable flexible NBR seal ring, and sturdy wall thickness is designed for high-pressure system.
It is recommended for cementing, fracturing, acidizing, testing, and blocking well pipeline, can also be used for non- pressure sealed connection. It may be used as pressure seal union with butt weld Sch. XXH.