Q Series Inflatable Plugging Tees
Summary:
Q Series Inflatable Plugging Tees are specialized fittings designed for the installation of isolation plugs in low to ultra-high-pressure pipeline systems. Used in petroleum, natural gas, chemical, and municipal pipeline maintenance and modification projects, they provide a reliable interface for temporary isolation using inflatable sealing technology.
Key words:
Classification:
Q Series Inflatable Plugging Tees are specialized fittings designed for the installation of isolation plugs in low to ultra-high-pressure pipeline systems. Used in petroleum, natural gas, chemical, and municipal pipeline maintenance and modification projects, they provide a reliable interface for temporary isolation using inflatable sealing technology.
Product Description
Product Overview
Q Series Inflatable Plugging Tees are specialized fittings designed for the installation of isolation plugs in low to ultra-high-pressure pipeline systems. Used in petroleum, natural gas, chemical, and municipal pipeline maintenance and modification projects, they provide a reliable interface for temporary isolation using inflatable sealing technology.
Technical Specifications
- Pressure Ratings: 4.0 MPa, 6.3 MPa, 10.0 MPa, Class 150, Class 300, Class 600, Class 900, or custom designs
- Temperature Range: -20 °C to 200 °C
- Design Standards: GB 50251, GB 50253, ASME B31.3, B31.1, B31.8, or custom specifications
- Materials: Q345R, ASME A515, A516, or other materials as required
Optional Accessories
- Welding tee + flange
- Plugging head
- Blind flange
- Thrust block
- Set screw
- Stud bolt
- Nut
- Gasket
- Sealing ring
Product Numbering Example
| Q | 457 | 150 | 450 | 150 | --001 |
| Product Type | Pipeline specifications | Pipeline design pressure | Valve Specifications | Valve pressure rating | -- Sequence number |
Note: Dimensional and flange connection specifications can be customized to meet project requirements..
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