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PE Compression Female Threaded Coupling

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PE Compression Female Threaded Coupling

PE Compression Female Threaded Coupling combines the tool-free compression connection used throughout the PE quick connect range with a female thread on one side, allowing a PE pipe to connect directly to a male-threaded tap, valve, or fixture. One side of the fitting accepts the pipe end and is secured with a compression nut in the usual way; the other side presents a threaded port for the mating component.
This fitting removes the need for a separate metal adapter between the PE pipe and a threaded fixture, since the transition from compression fitting to female thread happens within a single component. It is a common part wherever a PE pipeline needs to terminate at, or connect into, a threaded accessory rather than continuing as PE pipe.

Application Scenarios & Installation

This fitting is typically used to connect a PE supply line to garden taps, hose bibs, small valves, or other threaded fixtures that present a male thread — a common requirement in irrigation systems, garden water supply, and rural or small-scale water distribution projects. It is also used where a PE line needs to connect to a threaded inlet on equipment such as a small pump or filter.
Installation involves inserting the pipe into the compression side and tightening the nut, then connecting the threaded side to the mating component with an appropriate sealant. As with other threaded connections, care should be taken not to over-tighten the thread, which can damage the fitting or the mating part.


ITEM SIZE WEIGHT PCS/BAG PCS/CTN
Inner straight 20*1/2 24 100 1100
25*3/4 40 60 720
32*1” 62 60 540
40*11/4” 94 30 300
50*11/2” 166 20 160
63*2” 265 10 110