Corrugated Pipe Sealing Ring
Elastomeric profile sealing ring for double-walled corrugated pipes, delivering watertight joint integrity in sewer and drainage pipelines.
- Molded from engineering elastomer with superior resistance to harsh sewage environments
- Engineered cross-sectional profile seating securely within exterior pipe corrugations
- Prevents exfiltration of wastewater and eliminates groundwater infiltration into piping
- Long-term elasticity retention preventing stress relaxation over decades of burial
- Strict dimensional compatibility with standard structured-wall corrugated pipe diameters
Key Specifications
- Product code
- P060
- Material & grade
- Elastomer
- Inside diameter
- 160–500 mm
- Unit of sale
- Piece
- Applications
- Sewage, Drainage & stormwater
- Dimensional options
- 6 rows in the specification table
Material composition and performance of corrugated pipe seals
The corrugated pipe sealing ring is a critical component in gravity sewer infrastructure, situated at the interface between the pipe spigot and socket or coupler. Molded from synthetic elastomeric formulations resistant to biological decay and corrosive effluents, its profile seats firmly into the outer corrugation valley. As the sleeve is jacked over the pipe, the seal undergoes controlled compression, creating a hermetic fluid barrier.
The high-recovery elastomer resists compression set over prolonged service life. This resilience ensures that minor soil settlement, ground movement, or thermal fluctuations do not degrade the joint seal, protecting surrounding soils and groundwater from contamination.
Sizing overview and proper gasket positioning
Corrugated pipe sealing rings are matched to structured-wall pipe inside diameters (id_mm) spanning 160 to 500 mm. Selecting the correct diameter ensures adequate seated tension without over-stretching or twisting during assembly.
Before fitting the ring, clear all dirt, grit, and gravel from the corrugation valley. Snap the ring symmetrically into position and coat its exposed surface with certified pipe lubricant. Submit your required sizes and project quantities via our RFQ form for formal quotations.
Corrugated Pipe Sealing Ring — Technical Specifications
Wall thickness and weight are calculated from the standard series and are approximate; final values are confirmed in the quotation.
| Inner Diameter (mm) |
|---|
| 160 |
| 200 |
| 250 |
| 315 |
| 400 |
| 500 |
Corrugated Pipe Sealing Ring — FAQ
What sizes are available for corrugated pipe sealing rings?
These seals are supplied to match standard structured-wall pipe inside diameters ranging from 160 to 500 mm.
In which corrugation valley should the sealing ring be placed?
The ring is typically placed in the first or second corrugation valley from the spigot end for optimal socket entry.
Do these elastomeric gaskets resist sewage gases and chemicals?
Yes, the elastomeric compound exhibits high resilience against hydrogen sulfide gas, dilute acids, and wastewater compounds.
Can automotive grease or motor oil be applied to the seal?
No, hydrocarbon oils and greases cause severe elastomer swelling and failure; only approved water-soluble lubricants are permitted.
