On-Stream Leak Sealing
Rocky Mountain PSI boasts some of the most experienced technicians in the region. Meticulously trained on safety, reliability and customer service, Rocky Mountain PSI technicians are extremely knowledgeable about the products and services they sell.

Are EXPERIENCED TECHNICIANS repairing your leaks? Are they using QUALITY ASSURED PRODUCTS AND SERVICES?
 

Rocky Mountain PSI, utilizing exceptional personnel, quality sealants, and top of the line hardware, offers it's customers On-Stream repairs unmatched in the region.
Deacon Industry Sealants and Packings
Specially formulated sealants and packings designed for each specification. Rocky Mountain PSI uses these products exclusively to insure that every advantage is gained in sealing off any leaks encountered. From water, air or steam, to the worst of hydrocarbon leaks, we have the sealant to fix your leak. Using sealants and hardware directly from the manufacturers, Plant Services assures you that you are receiving quality products at a fair price. All clamps are manufactured to your specifications and come with all the prints and calcs.
Injection Valves
Machined from solid stainless stock, our injection valves are a key for Rocky Mountain PSI. We have a selection of sizes that allow us to use the right injection valve for your application. Specialty, or high-pressure injection valves are also available upon request. Theses valves come in stainless or carbon steel. Sizes are 1/16" NPT, 1/8" NPT or 1/4" NPT. We use NPT threads for maximum thread engagement.
Injection Rings
From 1/2" up to 1-1/2", these rings are installed underneath a bolt on flanges to gain access to the stud bore for injecting our sealants. Each stud is loosened up one at a time, and then the injection ring is slid down onto the flange. The nut is then replaced and tightened back up. Finally, the injection valve is installed on the injection ring so the sealant can be injected through the studbore and into the failing gasket area. No drilling is necessary. The injection ring allows for a smooth sealant flow, as well as being easy to remove when the equipment is repaired on a shutdown. Inexpensive and very effective, our hardened steel injection rings are the standard with which most flanges and bonnets are repaired. Rocky Mountain PSI uses injection rings made of carbon or stainless steel.
Sealants
We use Deacon® products. From hydrocarbon to water to steam, and from 0 to 4000 pounds, these sealants have it covered. The sealant here is CV-600, the cornerstone for Rocky Mountain PSI on steam leaks. It has fibers built in to the sealant for bridging, yet it flows smoothly to fill every nook and cranny. When the minimum temperature is reached, it hardens to form a new gasket around the failing gasket. #400 is a silicone type sealant used for liquid leaks up to 400 degrees. Water, hot condensate, hydraulic fluid - if it's liquid, #400 can stop it. We mix it with various fibers to build up as much or as little bulk as needed to stop the leak. This extremely versatile sealant dries to a semi-hard rubber.