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| Unique Solutions |
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| Grooved End Technology |
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The PASS grooved end piping system is the most versatile, economical and reliable mechanical pipe joining system available |
| By specifying and installing PASS Couplings, engineers, owners and installation contractors conserve time and financial resources through: |
Compressed project schedules
Lowered total installed cost
Safer work environment
Reduced system downtime
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| Benefits of the grooved systems: |
Rigidity
Noise and vibration attenuation
System maintenance and expansion
Flexibility
Seismic stress absorption
Alignment ease
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| General Description of PASS Coupling: |
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The PASS Coupling adopts flat-mouth type design and it meets the requirement on passing with the gap between the coupling key shoulder and the pipeline.Under the prerequisite of guaranteed strength, the coupling with this type of structure is not necessary to complete clamp the pipeline and partial axial and radical shift are allowable.This coupling is suitable for flexibility-required pipelines.In the coupling structure the deviation of outside diameter of pipeline and elimination of the disadvantageous factors resulted from the said deviation are considered. The pass design can completely adapt the pipeline deviation and the coupling performances are not impacted. |
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