Corrosion Coupon Retrieval Tool

How it Works

These corrosion coupon retrieval tools work with retrievable ER probes and other measurement devices. When inserted into a high-pressure service valve, this tool allows pressure to be ported safely into it. This means workers can open the valve and retrieve the corrosion monitoring equipment without concerns over safety. This is critical for creating a safe working environment as well as preventing loss of productivity related to shutting down a line.

Compared to telescoping tools, this compact, non-telescoping retrieval tool offers:

• Simplicity: fewer moving parts means the tool is easier to use
• Longevity: solid construction means a longer lifespan for the tool
• Safety: lower complexity in terms of design means less risk for technicians in the field

Key Benefits

The SMARTCORR® corrosion coupon retrieval tool provides several operational advantages for facilities that regularly inspect and maintain corrosion monitoring equipment.

Reduced Operational Downtime

The retrieval tool allows technicians to remove and replace corrosion coupons while pipelines remain operational, provided conditions are within equipment ratings. This reduces the need for planned shutdowns and helps facilities maintain production schedules.

Improved Technician Safety

When used with a compatible high pressure service valve, the retrieval tool provides controlled access to pressurized systems. Following established operating procedures helps technicians manage pressure during coupon retrieval and installation.

Simplified Maintenance

The compact, non-telescoping design reduces mechanical complexity compared to telescoping retrieval equipment. Fewer moving components can simplify maintenance and handling while supporting reliable field operation.

Equipment Compatibility

The SMARTCORR® retrieval tool is compatible with industry-standard 2-inch high-pressure access devices. This allows operators to incorporate the equipment into existing corrosion monitoring systems without requiring specialized adapters for compatible fittings.

Prioritizing Safety

The Retriever & Service Valve System offers the highest level of safety when used with retrieval fittings because it features a compact, non-retractable design allowing short lengths. Crucially, this corrosion coupon retrieval tool is compatible with all 2″ industry standard high-pressure access devices and high-pressure bearers, without the requirement of special adapters.

To learn more about this forward-thinking corrosion measurement equipment, reach out and speak with one of our representatives today. Contact Us

Supporting Effective Corrosion Monitoring and Pipeline Integrity

Corrosion coupons help operators evaluate internal corrosion by measuring material loss after exposure to pipeline conditions. During a monitoring program, coupons remain installed for a predetermined period before technicians retrieve them for inspection and analysis.

The SMARTCORR® corrosion coupon retrieval tool supports this process by allowing personnel to remove monitoring devices through compatible high-pressure access fittings. A pressure removal tool and service valve system provide controlled access during retrieval operations.

After removal, technicians can analyze corrosion coupons to calculate average corrosion rates and identify potential changes in operating conditions. This information helps maintenance teams evaluate corrosion control methods, monitor equipment condition, and plan future inspections.

Regular coupon retrieval also supports long-term pipeline integrity management by providing historical corrosion data that operators can use to assess maintenance priorities.

Can corrosion coupons be retrieved without shutting down a pipeline?

Yes. The SMARTCORR® corrosion coupon retrieval tool is designed to allow technicians to retrieve and replace corrosion coupons while a pipeline remains pressurized. When used with a compatible service valve system and approved procedures, the equipment supports retrieval operations at pressures up to 6,000 psi without requiring a pipeline shutdown.

What equipment is compatible with the SMARTCORR® corrosion coupon retrieval tool?

The retrieval tool works with industry-standard 2-inch high-pressure access devices and compatible corrosion monitoring equipment. Applications include retrieving corrosion coupons, electrical resistance (ER) probes, and other suitable monitoring devices. Operators should verify equipment compatibility before use.

How often should corrosion coupons be retrieved?

Retrieval frequency depends on pipeline conditions, corrosion monitoring objectives, and the expected corrosion rate. Many monitoring programs use exposure periods of approximately 90 days, although shorter or longer intervals may be appropriate. Regular retrieval allows operators to analyze corrosion coupons, evaluate corrosion trends, and adjust corrosion management strategies as needed.