Скачать или смотреть Hydraulic Bolt Tensioners

HYDRAULIC BOLT TENSIONERS - PST SERIES

PST Series Bolt Tensioners are designed for operation in a wide variety of applications including pipeline flanges, heat exchangers, pressure vessels, compressor covers, boilers feed pumps, anchors bolts and many others.

Features of PST Series Hydraulic Bolt Tensioners:
1. Versatile Design: The PST Series standard variable tensioners are designed to provide a wide range of flexibility, covering stud sizes from 3/4” to 5.3/4” (M-20 to M-150).
2. High Strength Aircraft Quality Alloy Steel: The PST Series tensioners operate at a maximum pressure of 1500 Bar and are manufactured from high strength AISI 4340 alloy steel parts for long lasting trouble free performance.
3. Stroke Indicator: The PST Series tensioners have and an exceptional stroke of 15 mm. The Integral Stroke Indicator allows the piston stroke to be viewed while tensioning is in progress. A Red line on piston indicates an over stoke ensuring safe operation.
4. Safe Design in event of Piston ‘Over Stroke’: The PST series tensioners are designed so that in event of over- stroke the high pressure fluid will be released from the inner side of the load cell, thus saving the operator from any potential exposure.
5. Multi Tensioning: The PST Series load cell is provisioned with two connections and this acts as a manifold for multi tensioning applications. By using high pressure link hoses, any number of bolt tensioners can be connected and used simultaneously. This ensures equal tightening of all bolts on the flange and reduces work time.
6. Floating Piston: The unique piston design allows 2º tilt without any loss of load, preventing piston seizure or damage to piston bore.

Website: www.powermaster.in
Email: [email protected]
Facebook:   / 100057279115305  
Linkedin:   / powermaster-tools-private-limited