JCM 118 Fabricated Repair Sleeves
The JCM 118 Repair Sleeve is designed to provide immediate repairs to large diameter pipe in systems which require high working pressure capability. Engineered specifically for the internal pressure forces involved with large pipe and its working characteristics, the JCM 118 is available in pipe sizes up through 120” and larger with several design options for the specific application.
Features built into the design of the JCM 118 include: Reinforcement of the Pipe Wall - strong, yet lightweight steel (pressure vessel quality) directly reinforces the pipe wall on the circumference of the pipe. Heavy Duty Design - large fitting components, spacious bolt holes and heavy hardware combine to make installations in less than ideal environments easy and fast. The JCM 118 especially lends itself for easier underwater and low visibility installation applications. Maximum Gasket Sealing - heavy duty materials provides high levels of bolt torque transferred directly to gasket sealing compression. Higher bolt torques maintain greater working pressures. Minimal Pipe Excavation - the JCM 118 sleeve requires limited pipe exposure around the damaged area. Full section joint exposure of underground pipelines is eliminated. Low Profile Stance - the hydro-mechanical lip gasket is trapped both internally and externally in a recessed groove that provides a low profile stance on the pipe eliminating the chance of gasket displacement or “blow-out” in high pressure applications. Availability - The JCM 118 Repair Sleeve is available from JCM on both an emergency and a contingency basis. Timely delivery and installation prevents extensive pipe damage, content loss and environmental violations.
Simple and fast repair. The damaged area falls within the “Inside Diameter (I.D.) of the gasket” trapping (encompassing) the hole within the gasket area. Repair Sleeve gasket loads faster and provides greater gasket compression on the pipe.
Suitable for these types of damage
Available with or without threaded outlet. Carbon steel, stainless steel (304 or 316)
18
Price List Effective February 3, 2025. Cancels all previous prices. Prices are subject to change without notice. 800.527.8482 sales@jcmindustries.com jcmindustries.com
Powered by FlippingBook