PPH Union

Quick-Disconnect Fitting for Hot Systems

This fitting allows fast disconnection and reconnection of PPH pipes in hot media systems. It has two fittings and a locking nut. The seal comes from a heat-resistant O-ring and threaded locking mechanism. You do not need fusion welding for this connection. Installation and removal are both quick and simple. The fitting inherits PPH's heat resistance up to 100°C. This makes it perfect for locations needing frequent maintenance in hot systems. You will use it at chemical filter replacement points with hot media. It also works for pump inlet and outlet lines. Any location with regular service needs benefits from this fitting.

Industrial plastic pipe series products

CPVC Electricity

CPVC

PPH

PVDF

UPVC

Our PPH unions use precision injection molding. Threads are accurate. The O-ring groove is properly designed. The seal is reliable after locking even at elevated temperatures. We have 10 injection molding machines and a 4-person R&D team. We can develop different sizes and seal configurations. Each union is assembly-tested and seal-checked before shipment. We supply complete spare parts including heat-resistant O-rings and lock nuts. Export packaging uses wooden pallets for fittings.

Quality and Warranty

A 12-month warranty covers every piece. For non-human damage, we replace free of charge. We support small-batch orders with no minimum quantity. O-rings and other wear parts are available separately. Our team responds within 4 hours by phone. We arrive on site within 24 hours. Contact us at 400-881-6180.