JCM Engineered Repair Fitting Selection Guide JCM provides repair fittings for repairs to all types and sizes of pipe. Selection of the proper fitting is a determining factor to the success of the repair and returning the pipeline to its original service capacity. This chart is an introduction to the Engineered Repair Fittings JCM fabricates and the types of applications for which they would be considered. For specific product application recommendations, contact the JCM Sales Team.
JCM Repair Fitting
Types of Pipe Cast Iron Ductile Iron Asbestos Cement Steel PVC HDPE Cast Iron Ductile Iron Asbestos Cement Steel PVC HDPE C301/SP-5/PCCP C301/SP-12/ECCP C303/SP-3/RCCP Cast Iron Ductile Iron Steel Other large diameter rigid pipe Cast Iron Ductile Iron Steel Asbestos Cement PVC
JCM 114 MJ Split Repair Sleeve
Repairs cracks, splits, longitudinal and circumferential breaks. Especially useful for repairs to critical lines that cannot be shut down. Product is custom fabricated to accommodate all types and sizes of pipe. Pipe Sizes 4” and larger. Repairs cracked cast iron bells, split or leaking couplings, leaking joints. Repair fitting “houses” the leaking connection and provides permanent water tight joint. Product is fabricated to specific application dimensions, ensuring custom fit over damaged area. Pipe Sizes 4” and larger. Repairs holes, punctures, construction damage, and corroded areas on PCCP. Repairs directly on the steel cylinder preventing further corrosion damage to pipeline. Requires minimal excavation of pipeline. Pipe Sizes 14” and larger. Repairs holes, punctures, construction damage and corrosion areas on large diameter pipe. Concentration of gasket compression around damage area allows for high working pressure capability. Pipe Sizes 14” and larger Repairs holes, punctures, splits, cracks, breaks and other serious damage to pipelines. The fully gasketed stainless shell provides a complete seal on the full circumference of the pipe. Heavy duty tapping sleeve lug system provides for higher bolt torque capabilities. Pipe Sizes 4” and larger. Repairs holes, punctures, construction damage and corrosion areas on large diameter pipe. Accommodates application parameters such as limited space, non-standard pipe diameters, uneven pipe surfaces, out of round pipe high working pressure systems. Pipe Sizes 3” and larger.
JCM 114 MJ Bell Repair Sleeve JCM 116 Repair Sleeve for Concrete Steel Cylinder Pipe
JCM 116 Repair Sleeve for Large Diameter Pipe
JCM 136 Heavy Duty Stainless Steel Repair Sleeve
Cast Iron Ductile Iron Steel Asbestos Cement PVC HDPE
JCM 118 Fabricated Repair Sleeve
For standard repair fittings and applications for smaller pipe sizes, see JCM’s Product Directory. 2
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