Description

What Do Corrosion Coupon Accessories Include?

A Body/A Plug/Coupons/A Protect Cover

Corrosion Coupon Accessories consist of the whole corrosion coupon. Different accessories have different effects and of course, they have different prices. Materials also determine their performance and prices.

They are integral to effectively monitoring and measuring corrosion rates in various systems. The body serves as the primary structure that holds the coupon securely within the pipeline or system. This ensures that the coupon is exposed to the same conditions as the system it is monitoring. The plug is essential for securing the coupon in place, preventing any movement that could affect the accuracy of corrosion measurements. Together, the body and plug ensure that the coupon position is correct and remains stable throughout the monitoring period.

The coupons themselves are metal samples. They replicate the material of the system, providing direct exposure to the operating environment for accurate corrosion assessment. To protect these components from external damage and contamination, a protective cover is used. This cover safeguards the entire setup, ensuring that the data collection is reliable and unaffected by external factors. These accessories collectively ensure the accuracy and reliability of corrosion monitoring. They also help to extend the lifespan of critical infrastructure by guiding maintenance and prevention strategies.

Materials of Corrosion Coupon

Corrosion coupons are essential tools in monitoring the corrosion rate of various systems, and they are made from materials that closely match or simulate the system they are monitoring. Common materials include carbon steel, which work in water and oil systems due to its prevalence in industrial applications. Stainless steel is also popular for its rust and oxidation resistance, making it suitable for environments where these factors are a concern. Copper and its alloys are for systems with copper piping, ensuring accurate monitoring of corrosion behavior in similar materials. Aluminum is another using material, particularly in industries where lightweight and corrosion-resistant metals are essential.

Nickel alloys are ideal for high-temperature and highly corrosive environments due to their robust resistance to chemical attack. These materials help accurately assess the corrosion rate and the effectiveness of protection methods, such as inhibitors or coatings. By using materials that match the system, corrosion coupons provide valuable data that guides maintenance decisions and helps prevent unexpected failures, ultimately extending the lifespan of critical infrastructure.

Selection Model of Coupons

Pipe Corrosion

Pipe corrosion is one of the common problems in the oil industry. Because the products are complex compounds, which may include acids, alkalis, salts, and other corrosive substances. In addition, it is exposed to the sun and rain in the open air, so it is prone to corrosion reactions. The equipment damage to corrosion can easily cause safety hazards and cause accidents. The cost of damage from all kinds of corrosion accounts for 3% to 4% of the total GDP all over the world. How to resist corrosion, and protect from corrosion has become an important class of industry production and pipe transferring oil industry.

With the rapid growth of oil production, many oil fields are in the late stage of exploitation, and the main oil fields have entered the stage of high recovery ratio and high water cut. The oil-water separation difficulty of oil fields has increased, the crude oil has become thicker and heavier, the water cut and salt content have increased, the sulfur content and acid value have increased, which has increased the corrosiveness of crude oil and added challenges to the anti-corrosion work of oil pipelines.

Pipeline corrosion will increase transportation costs. It can even lead to serious safety accidents such as leaks. Therefore, how to delay corrosion is an important part of pipeline maintenance. The main purpose of pipeline anticorrosion is to extend the service life. The laying method is different, and the anticorrosion requirements are also different.

EMT Corrosion Copon can help test the corrosion rate in the pipe. We accept customziable type according to different needs. Feel free to contact us! Our sales person will give you the best solution.