

Plastic Pipes & Fittings · HSN Chapter 39
Plastic Flanges
PVC, PP and HDPE flange adaptors and backing rings for plastic piping.
Plastic flanges and stub-end adaptors connect plastic pipes to valves, pumps and metal piping. Drilling pattern, pressure rating and backing-ring material are confirmed against the connecting equipment.
Ask about Plastic Flanges on WhatsApp- Sourced from suitable Indian manufacturers
- Availability and lead time confirmed per enquiry
- Export documentation coordinated with the order
Specification details
What we need to quote
Specifications available based on your requirement. Share as many of these as you can:
- Polymer / material
- As required
- Outside diameter
- As required
- Pressure rating (PN / SDR)
- As required
- Length / coil
- As required
- Standard
- As required
- Colour
- As required
- Packaging
- As required
Common materials
- uPVC / CPVC
- PP
- HDPE stub ends with steel or PP backing rings
Standards commonly referenced
- EN 1092-1 / ASME B16.5 drilling
- ISO 4427
Compliance is confirmed against the standard named in your enquiry.
Typical applications
- Pump and valve connections
- Chemical dosing lines
- Water treatment plants
- Transition to metal piping
Related products


Plastic Pipes & Fittings
HDPE Pipes
PE100 and PE80 HDPE pipes in straight lengths and coils for water, gas and industrial lines.


Plastic Pipes & Fittings
Industrial Plastic Pipe Fittings
Moulded and fabricated PVC, CPVC, PP and HDPE fittings for plastic piping.
