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When you need fast, reliable, turnkey pipe isolation, weld testing, and cutting and beveling, turn to the largest specialty contractor in the nation - Team Industrial Services.
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Team's isolation test plugs block flammable atmosphere for pipe cutting and welding, and can be applied for:
- Single isolations.
- Double block and bleed isolations.
- Weld, nozzle, flange, and pneumatic tests.
- Complete system isolations.
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Team's high pressure test plugs are utilized daily to verify the integrity of welds and pipe. They:
- Reduce the time and cost needed to repair and test your welded connections, as well as the cost to purge your system and dispose of the purged waste.
- Can be utilized for low to high pressure applications.
- Do not damage interior pipe walls.
- Require minimum test medium.
- Prevent back-pressure build-up during tests.
- Can anchor to the flange to prevent escape.
- Are safe to use.
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| Flange Weld Isolation and Testing |
| Team's flange weld test plug enables the company to monitor conditions upstream of the seal, isolate and purge the weld area, complete the weld, and hydro-test to Code requirements with one tool which saves you time and expense. |
| Team's flange plug isolates just the weld area so there's no need to fill the entire line or vessel to test it. |
| A key design feature of the flange weld plug is its high-lift seal. Because the seal can expand more, the tool has greater seal-to-pipe clearance, making it easy to move past the weld and eliminating the need to grind out excess root penetration. |
| Seal and washer set easily to accommodate different pipe schedules. |
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| Double Block and Bleed (DBB) Isolation, Testing, and Heat Treating |
| Team's double-block-and-bleed (DBB) plugs improve safety with two compression seals that positively isolate the section of pipe to be welded from upstream gasses. |
| After the plug is in place and before welding, the chamber between the two seals can be pressure-tested with a small volume of water and a hand pump to ensure that positive isolation has been achieved. |
| During welding, the plug vents upstream vapors away from weld areas through a hollow central port that also can be used to monitor upstream pressure. |
Multiple uses for Team's double block and bleed plug.
For hydro-testing after the weld cools, Team repositions the DBB plug over the weld area, injects a small volume of water, and pressurizes it with a hand pump. When the hydro-test is complete, there's only a small amount of liquid to dispose of - not a pipeful. |
| The DBB plug can also be used to isolate the welded part of the pipe for heat treating. The plug, set away from the heat-stress area, is not affected. |
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| Pipe Cutting and Beveling |
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- Weld preparation
- Counter bores
- Pipe sizes to 36"
- All types of bevel angles
- Comprehensive field machining capabilities
- Complete test plug trailers
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| Turnaround Services |
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- On-site machining
- Technical bolting
- Valve repair services
- Inspection services
- Heat treating services
- 1,800 field technicians
- Project managers
- Safety coordinators
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Team Industrial Services
P.O. Box 123
Alvin, TX 77512
1-800-662-8326
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