Fits all standard Oil and Gas Flanges and is easy to install.
Standard Hydraulic Tensioners
Boltight’s standard range of hydraulic bolt tensioners are designed for general use on top side applications. Each tool comprises of a hydraulic cylinder, bridge, puller and socket. Interchangeable adaptor kits fit common hydraulic cylinders to enable the tightening of multiple bolt sizes.
Designed to fit most ANSI B16.5, MSS SP44 and API17D flanges. Compatible with metric and imperial bolts from ¾” (M20) – 4” (M100).
Stock items 3/4” to 3-1/2”
5 Load Cells cover the above
Long 30mm stroke
Metric sizes also partially stocked
Solid or split reaction nuts
Easy to install and remove
High wear and corrosion resistant surface treatment
Extremely durable due to surface coating of components (Nitride)
Internal features to compensate for joint misalignment
Tools can be connected in sequence improving operation speed and ensuring even joint compression
Available from stock
Testing & Certifications
Boltight is LRQA certified for quality and environmental assurance to ISO 9001: 2015. All tools are assembled, filled with oil and pressure tested prior to dispatch.