Pipeline Equipment

.Q Inflatable Pipe Tee

Q-Inflatable-Pipe-Tee
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Product Description

Inflatable Tee Fitting is designed for isolation and bypass applications in petroleum, natural gas, chemical, and municipal pipeline systems, suitable for low, medium, high, and ultra-high pressure pipeline repair and modification projects. This specialized fitting accommodates isolation airbags for temporary pipeline shutdowns.

Technical Specifications

Parameter Details
Pressure Rating 4.0MPa, 6.3MPa, 10.0MPa
Class 150/300/600/900
(Custom ratings available)
Temperature Range -20℃ to +200℃
Design Standards GB50251, GB50253
ASME B31.1/B31.3/B31.8
(Custom standards accepted)
Materials Q345R, ASME A515/A516
(Other materials upon request)

Optional Accessories

Welded tee + flange，Plugging insert，Blind flange，Thrust block，Jacking screw，Double-ended stud，Nuts，Gaskets，Sealing rings

Part Numbering System

Example: Q 457 100 250 63-001

Code Segment Description
Q Product Type (Inflatable Tee)
457 Pipeline Size
100 Pipeline Pressure Rating
250 Valve Specification
63 Valve Pressure Class
001 Serial Number

Note: Custom dimensions and flange connections available per customer requirements.

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