Home About Products Services Partners Sustainability Media Investors Contact BoltEx® - Bolt Exchange Flange Clamp BoltEx® ensures flange integrity during the bolt replacement under pressure, also known as 'hot bolting'. Proven to perform at 1.5 times the design pressure even with all flange bolts removed - BoltEx® presents a robust and effective solution for ensuring bolted joint integrity. BoltEx® Commercial Flyer PDF file, 390 KB BoltEx® Technical Datasheet PDF file, 211 KB BoltEx® Customer Enquiry Form PDF file, 180 KB Quick and safe to install + 1-2 installers + Available at short notice + No damage or disturbance to gasket + Optimised design and weight for efficient installation and handling Robust and versatile + Proven to perform at 1.5 times the design pressure with all flange bolts removed + Countersunk bolts for space restricted locations (e.g., near valves or bulkheads) + Open design allows better access to the bolt removing tools (e.g., nut splitters) + Designed to be reusable multiple times + Can be left in place for an extended period of time preserving flange integrity Cost effective + Eliminates the need for plant shutdown to rectify flange anomalies + Prevents loss of containment on flanges + Extends asset lifetime and reduces maintenance costs Innovative Gasket Protection System (GPS) + GPS prevents over-compression or release of sealing pressure of flange gasket + BoltEx® bolts are pre-loaded against the GPS; compression load on the gasket is maintained as the flange bolts are replaced + In case of flange bolt failure BoltEx® safely takes the load preserving joint integrity Case Studies Pre-Shutdown Hot Bolting Learn more Flange Hot Bolting Ageing Power Plant Learn more Terms and Conditions Privacy Policy ©2021 SRJ Technologies

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