Polyurethane Sealing Discs for Leak-Proof Pigging Operations
City Cat International provides precision-engineered sealing discs designed for optimal pipeline contact and zero leakage. Manufactured using premium polyurethane, our discs ensure tight sealing and efficient fluid separation.
Whether you're managing batching, cleaning, or product separation, our sealing discs maintain maximum contact with pipeline walls, even under pressure fluctuations and irregularities.
WhatsApp Us Request a QuoteTechnical Specifications
| Parameter | Details |
|---|---|
| Material | Polyurethane (Shore A 80–95) |
| Temperature Resistance | Up to 130°C (266°F) |
| Available Diameters | 3” to 48” |
| Color Options | Red, Black, Green, Yellow |
| Mounting Options | On shafts, bodies, or integrated pig designs |
Applications
- Product separation and batching
- Cleaning and dewatering operations
- Leak detection pigging
- High-seal requirements in multiphase pipelines
Frequently Asked Questions
What pipelines are your sealing discs compatible with? ▾
Our sealing discs are compatible with oil, gas, chemical, and water pipelines across a wide range of diameters.
What’s the difference between sealing and guide discs? ▾
Sealing discs create a tight seal for displacement, while guide discs ensure pig alignment without full sealing.
Can I order sealing discs in custom sizes? ▾
Yes, we manufacture sealing discs in custom sizes, hardness levels, and configurations based on your project needs.
