Live pipeline modification without shutdown. Tritorc's Hot Tapping & Line Stopping services deliver precision-engineered solutions for tapping, isolating, and modifying pressurized systems — eliminating downtime and safeguarding continuous operations across refineries, petrochemical plants, power facilities, and offshore assets.
Schedule a Consultation >Execute repairs, tie-ins, valve insertions, or rerouting on live systems — with zero disruption to production flow or pressure levels.
Handle pipe sizes from 2″ to 84″ and pressures up to 1,450 psi at temperatures up to 280 °C — ideal for both low- and high-pressure pipelines.
Works across systems carrying hydrocarbons, natural gas, steam, water, sour service media, chemicals, and heavy oils — onshore or offshore, upstream or downstream.
Isolate specific pipeline sections using mechanical stopples or inflatable bags through pre-tapped ports — supporting safe maintenance and emergency response.
Perform horizontal, vertical, inclined, or overhead taps in restricted spaces — even under insulation or submerged conditions.
Radiographic weld testing, hydrostatic validation, and precision machining meet or exceed ASME B31.3, B31.4, B31.8 and API 1104 Appendix B / API 2201 standards.
From refineries to FPSOs, our portable, ATEX-rated hot-tap systems are engineered for confined space and harsh industrial environments.
Tritorc's fully equipped service teams are deployment-ready — ensuring minimal lead time and 24/7 availability for urgent or scheduled operations.
| Feature | Specification |
|---|---|
| Pipe Diameter Range | 2″–84″ (50–2100 mm) |
| Line Stop Range | Up to 66″ |
| Inflatable Gas Bags | Up to 48″ |
| Sandwich Valves | ANSI Class 150–600; full-bore isolation valves |
| Fitting Range | Full-encirclement tees, weld-on fittings, custom saddles for branch & stopple |
| Mating Flange Class | ANSI 150#, 300#, 600#, 900# (raised face and RTJ options available) |
| Pressure Rating | Up to 100 bar (1,450 psi) |
| Temperature | −20 °C to 280 °C |
| Pipe Materials | Carbon Steel, Stainless Steel, Duplex, HDPE |
| Drive Options | Manual, Pneumatic, Hydraulic |
| Standards Followed | ASME B31.3 / B31.4 / B31.8, API 1104 Appendix B, API 2201, DNP Standards |
| NDT Options | Radiography, Ultrasonic, Dye Penetrant, Hydro testing |
Live branch connections and pressure isolations for crude, gas, and multiphase lines. Supports brownfield tie-ins and bypasses.
Hot tapping and line stopping of steam, condensate, and water loops during plant turnaround, retrofits, or emergency isolation.
Execute safe tie-ins or blank-offs on high-temperature/high-pressure units — minimizing shutdowns and downtime.
Precision-engineered services for inert or reactive fluid lines — ensuring safe isolation without environmental breach.
Taps and stops on tank farms, loading arms, or underground pipelines — with hydrocarbon safety assurance.
Compact equipment suitable for tight offshore work decks or diver-assisted hot tapping in submerged conditions.