PP Compression Male Threaded Coupler for Water

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PP male threaded coupler for water. Connects PP pipe to female threaded equipment DN20-DN63, PN16. Push-fit installation, ISO 14236 certified.

Diameter Range: DN 20 – DN 110
Pressure Rating: PN 10, PN 16 @ 20°C
Applicable Standards: ISO 15874, ISO 228-1
Stock Availability: In stock
Sample Policy: Free sample available
Lead Time: 5–30 days

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The PP Compression Male Threaded Coupler for Water is a transition fitting with a compression end for PP pipe and a male threaded end for metal fittings. It provides secure connections in potable water systems.

16 Bar
A	B	C	E	L	G(inch)
20 Χ 3/4’’	69	51.5	47	21	21
25 X 3/4’’	73.5	52.5	53	26.5	22.5
25 X 1’’	75	53	53	26.5	22.5
32 X 3/4’’	81.5	60.5	63	33.5	23
32 X 1’’	77.5	60.5	63	33.5	17.5
40 X 1’’	90.5	63.5	74.5	41	19
40 X 11/4”	104	63.5	74.5	41	20
40 X 11/2''	104	63.5	74.5	41	20
40 X 2’’	96	63.5	74.5	41	19
50 X 11/2''	122	83	90.5	51	28.5
50 X 2’’	122.5	83	90.5	51	28.5
63 X 11/2''	132	105	110	64	43.5
63 X 2’’	135	105	110	64	43.5
63 X 21/2''	135	130	110	64	41.5

Key Features of PP Compression Male Threaded Coupler for Water

One compression end and one threaded end transitions plastic pipe to threaded metal parts or valves.
Built-in metal thread insert reinforces thread strength and resists stripping.
Compression end locks and seals fast; threaded end can use PTFE tape for sealing.
Corrosion-resistant and hygienic PP body suits potable and hot/cold water.
Reusable design allows both ends to be loosened and reassembled.

Manufacturing Process of PP Compression Male Threaded Coupler for Water

Each is produced by injection molding with precise control of temperature, pressure, and cooling rate.

Critical Process Parameters of PP Compression Male Threaded Coupler for Water

Control of injection molding parameters for dimensional stability.
Control of gripping surface dimensions and seal-ring groove concentricity.
Thread insert positioning and coaxiality for threaded variants (ISO 228-1).
Wall-thickness uniformity control.
100% leak test and sampling hydrostatic strength test.

Raw Material Characteristics of PP Compression Male Threaded Coupler for Water

Good heat resistance: long-term service temperature up to 70°C.
High stiffness and creep resistance.
Excellent chemical corrosion resistance.
The fitting Complies with potable water standards.
Recyclable.

Typical Applications of PP Compression Male Threaded Coupler for Water

is used for transition from irrigation branch to female-threaded gate/ball valve.
serves threaded transition between water meter inlet/outlet and plastic pipe.
is installed at transition between plastic pipe and female-threaded metal fittings.
The fitting provides threaded connections at filter or hose adapter nodes.
is used for quick coupling between equipment inlet/outlet and pipeline.

Application Scenarios of PP Compression Male Threaded Coupler for Water

Transitions between PP pipe and female-threaded metal equipment — is the standard coupler for these connections.

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PP Compression Male Threaded Coupler for Water