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High Pressure

The worldwide standard for high pressure access fitting systems and tools for “access under pressure”up to 6,000 psi (41 Mpa) and 450° F (232° C). Cosasco can provide access fittings for corrosion coupon or internal electronic corrosion monitoring devices, chemical injection and sampling as well as retrievers, service valves and a full range of tools for servicing the fittings. Refined and perfected over years of practical service, Cosasco Access Systems are the safest and most reliable internal corrosion monitoring systems for use in hundreds of applications in oilfields, refineries, and other plants where access into a pipe or pressure vessel is required. Using the Cosasco access systems, you can access high-pressure systems — under full working pressure — without shutdown or product loss, for the insertion and retrieval of corrosion monitoring and control components quickly and safely.

Mechanical Access Fittings Assemblies
Mechanical Access Fittings Assemblies
The Cosasco Access Fitting Assembly is the key to the concept of “Access under pressure - any time, any place”. When used with a Cosasco Retriever and Service Valve, the Access Fitting Assembly permits safe, easy insertion and retrieval of corrosion and erosion ... [more]
Hydraulic Access Fitting Assemblies
Hydraulic Access Fitting Assemblies
When the hydraulic method of retrieval is preferred, the Cosasco Hydraulic Access System offers several advantages over other hydraulic access fittings, including a corrosion resistant locking pin system and a HRSL retrieval tool that can be used for both mechanical and hydraulic 2” ... [more]
Corrosion Coupons and Holders
Corrosion Coupons and Holders
Cosasco offers solutions for corrosion prevention and control such as a variety of coupon holder styles to suit your application.  Strip Coupon Holders:  Used to suspend either 3" or 6" corrosion coupons in the area to be monitored. Attached to the bottom of the solid plug ... [more]
Chemical Injection
Chemical Injection
One of the most practical preventive maintenance methods for minimizing or controlling corrosion in product pipelines, vessels, etc., is to treat the corrosive environment with chemical inhibitors. While corrosion inhibition is a complex technology and is under constant study and development, it ... [more]
Probes
Probes
High pressure retrievable process probes are sealed into the system in a Cosasco access fitting. A separate Cosasco service valve and retriever is used for insertion and removal of the probes under system pressures.
Retrieval Tools & Service Valves
Retrieval Tools & Service Valves
The Cosasco 2" RBSA, RBS and RSL retrievers and service valves are designed to install and retrieve the Cosasco 2" corrosion monitoring assemblies... safely, without shutdown, and under pressure. RBSA, RBS, and RSL retrievers have features to permit easy handling and a single ... [more]
Service Tools
Service Tools
Cosasco Two-Inch System Access Fittings are manufactured to the highest standards and will last for decades with proper maintenance and service. Cosasco has a range of tools made specifically for servicing all Two-Inch System Access Fittings. These tools are easy to operate and are ... [more]
 

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