INTEGRA: Bolting the World's Critical Joints

Wednesday, February 22, 2012

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	Bolting Service in an Ethylene Unit. Scope: Torque and Tension various flanges in the Ethylene Unit. Summary: A Petrochemical company asked INTEGRA to come into their Ethylene unit and provide their Hydraulic Bolting Service to breakout and makeup numerous flanges in their Ethylene unit. INTEGRA Technicians carried out torque tightening on flanges ranging from 1.1/2” 900lb to 10” 900lb, they tensioned manway flanges, replaced bolts and gaskets and removed spool pieces and pumps for repairs. Result: INTEGRA tightened over 100 bolts, replaced old gaskets and bolts and ensured a Leak Free Startup for the Ethylene Unit.	The solution for this application utilized the following technologies: Hydraulic Bolt Torquing Hydraulic Bolt Tensioning All of the above coordinated through the FlangeTrak® Leak Prevention process.

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