PPH Male Threaded Adaptor
The PPH Male Threaded Adaptor is a precision-molded thermoplastic fitting designed to transition from a PPH piping system to components with female threaded connections. Made from Polypropylene Homopolymer (PPH), this adaptor offers exceptional chemical resistance, thermal stability, and mechanical strength for industrial fluid transfer systems.
It is commonly used in chemical plants, water treatment facilities, and other corrosive fluid environments across the UAE. The male threaded end allows easy and secure integration with valves, pumps, or metal components, while maintaining a leak-proof, corrosion-resistant connection.
PPH Male Threaded Adaptor
Key Features Of PPH Male Threaded Adaptor
- High Chemical Resistance: Handles corrosive fluids such as acids, alkalis, and industrial chemicals.
- Threaded Connection: Compatible with standard BSP or NPT female threads.
- Durable and Lightweight: Strong yet easy to install and transport.
- Fusion Weldable End: Plain end allows for butt or socket welding to PPH pipes.
- Leak-Proof Performance: Precision-molded threads ensure tight, reliable seals.
- Non-Corrosive Material: 100% resistant to rust and scaling in aggressive media.
- UAE-Ready: Available with UV-resistant options for outdoor installations.

Technical Details of PPH Male Threaded Adaptor
Specification | Details |
---|---|
Product Type | PPH Male Threaded Adaptor |
Material | Polypropylene Homopolymer (PPH) |
Connection Type | One side plain (for welding), one side male threaded |
Thread Standards | BSPT or NPT (as specified) |
Standard Sizes | DN15 to DN110 (½" to 4") |
Pressure Rating | PN10 / PN16 (depends on size and thread type) |
Operating Temperature | 0°C to +100°C (short-term up to 110°C) |
Color | Light Grey |
Density at 23°C | ~0.91 g/cm³ |
Tensile Strength | ≥25 MPa |
UV Resistance | Optional (for external UAE applications) |
Chemical Compatibility | Excellent resistance to a wide range of aggressive media |
Applications | Chemical dosing systems, water treatment, industrial pipeline transitions, acid transfer lines, desalination plants in the UAE |

Nominal Size (mm × inch) | d1 (mm) | d2 (mm) | l (mm) | D (mm) | d (mm) | L (mm) | W (mm) | PT (mm) |
---|---|---|---|---|---|---|---|---|
20 × 1/2″ | 22.4 | 21.25 | 30 | 29 | 13 | 53.5 | 29 | 14 |
25 × 3/4″ | 26.45 | 25.42 | 35 | 34 | 17 | 61.5 | 34 | 14 |
32 × 1″ | 32.55 | 31.37 | 40 | 41 | 22.5 | 69.5 | 41 | 11 |
40 × 1-1/4″ | 38.6 | 37.31 | 44 | 47 | 31 | 73 | 47 | 11 |
50 × 1-1/2″ | 48.7 | 47.21 | 55 | 58 | 36 | 86 | 58 | 11 |
63 × 2″ | 60.8 | 59.1 | 63 | 72 | 47 | 100 | 72 | 11 |
- d1: Outer diameter of the socket (in millimeters)
- d2: Inner diameter of the socket (in millimeters)
- l: Socket length (in millimeters)
- D: Outer diameter at the widest point (in millimeters)
- d: Inner structural diameter (in millimeters)
- L: Total length (in millimeters)
- W: Width (in millimeters)
- PT: Pipe thread (in millimeters)

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.