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Threaded Connections
BEN-IGT-PR™
Integral, Upset, Premium, Injection String, Production Tubing, Special Clearance, Coatable
The BEN‑IGT‑PR is a premium, gas‑tight connection designed for use with Internal Plastic Coating (IPC) systems. Building on the proven BEN‑EUI platform, it features a precision‑machined groove to accommodate protective rings, ensuring a smooth, secure fit that preserves the integrity of internal coatings during connection make‑ups and production. With a metal‑to‑metal seal, proprietary threadform and no need for couplings, the BEN‑IGT‑PR offers a cost‑effective, high‑performance solution for pressure‑critical, corrosion‑sensitive environments
Performance & Sizes
| Size range | 2.375″ – 4.500″ |
| Tension | 100 % |
| Compression | >80 % |
Testing Performed
- API RP 5C5 / ISO 13679 CAL II Modified
- Frac Cycle
- Sealibility
- Limit Load
- Finite Element Analysis
- Field Proven
Key Features
- Metal‑to‑metal seal designed to be stronger than the pipe body & proven to be +100 % gas tight through deviated wells
- Flush inside diameter enables easy coating operations
- Optimized groove & protective ring that does not sacrifice tension or internal pressure
- Flush inside diameter with mating internal shoulders reduces turbulence & eliminates “J‑area” along with its associated corrosion, abrasion and erosion tendency
- Slimmer connection O.D. than an API coupling
- Integral connection design reduces leak paths compared to API & eliminates coupling based running issues
- Dual shoulders provide smooth O.D. & I.D. for consistent running operations with no chance of getting stuck
- Low interference thread form reduces hoop stress & allows for multiple make‑and‑breaks without galling