Superior’s Gen 2 Weld Isolation and Test Plug represents the next evolution in safe, efficient pipeline isolation. Designed with a double-bevel seal system and engineered with a 1.5 safety factor, the Gen 2 plug allows operators to isolate and test using the same tool — reducing downtime, simplifying setup, and improving safety margins.
Built with a lightweight aluminum body and stainless-steel hardware, the Gen 2 system delivers durability, performance, and ease of handling in demanding refinery, chemical plant, and utility environments.
The Gen 2 platform improves upon previous designs by enhancing seal engagement, reducing loading forces, and improving operator safety — all while maintaining Superior’s proven isolation reliability.
Advantages
Size Range: 2” – 42”
Designed with 1.5 Safety Factor
Multi-Schedule Capability (4”+)
Back Pressure Rating: Up to 1500 PSI (with optional grippers)
Seal Material: Proprietary Buna-N Blend
Construction: Aluminum Body / Stainless Steel Hardware
Special Sizes and Configurations Available Upon Request
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