To ensure an uninterrupted and seamless oil and gas operation, it is crucial to manage corrosion and rusting. This is why in steel for the oil & gas industry, emphasis on corrosive activity needs to be a top priority. This is because it can lead to cracks, leaks and severe damage to equipment & component fittings. In this paper, we discuss the top three corrosion threats in steel for the oil and gas industry and how to address these issues.
Tackling Corrosion Threat in Steels for Oil & Gas
It is imperative for pipeline engineers, field operators and designers to be cautious as the pipeline and component fittings undergo degradation due to corrosion. Some of the common corrosion seen in offshore structures are general corrosion, pitting corrosion, grooving, edge corrosion, microbial, thermogalvanic, stress cracking, and hydrogen damage. At Laxmi Enterprise, we understand the need for top-notch quality steel for oil & gas industry. We offer MS steel product in Vadodara that exhibit tensile strength, high durability and excellent corrosion resistance.
Common Culprits that Causes Corrosion
Sulphur-rich landscapes can be a major contributor to corrosion-specific risks that weaken steel.
- Hydrogen Blistering: In this steel, corrosion takes place when hydrogen atoms seep into the material, creating weak spots and resulting in blistering.
- Hydrogen Induced-cracking (HIC): As the blister expands, it creates cracks in the metal, further weakening the steel structure and triggering failure or damage.
- Sulphide Stress Cracking (SSC): Another common corrosion culprit is SSC. In this, hydrogen atoms cause cracking in the high-stress regions that are subject to high pressure, like hardened zones and welds.
- Stress-Oriented Hydrogen-Induced Cracking (SOHIC): SOHIC is a type of damage triggered by stress, especially in high-stress zones such as welds that are subject to impurities.
Tackling the Top 3 Corrosion Threats with Top-grade Mild Steel Products from Laxmi Enterprise
- ASTM A516: This grade of steel is renowned for its tensile strength and superior resistance to SCC and HIC, making it ideal for low-temperature environments.
- ASTM A537: This is a high-strength heat-treated alloy suitable for high-pressure & temperature conditions. This grade of steel is ideal for manufacturing pressure and steam pipes as well as are the right steel bars for construction, boilers, drums, heat exchangers and drums. Its superior ability to withstand high pressure at varying temperatures, along with excellent weldability, makes it suitable for high-pressure vessel applications.
- P460NH: These steel grades provide high-tensile strength that makes them suitable for high-pressure environments while maintaining structural integrity under varying conditions.
Choose Mild Steel Products from Laxmi Enterprise
At Laxmi Enterprise, our MS steel products meet international quality standards, ensuring compatibility and reliability for oil and gas operations. Our high-quality mild steel products, designed to withstand rigorous standards of the oil and gas industry applications, significantly reduce the risks of corrosion-related failures. This not only extends the longevity of oil and gas infrastructure, equipment, and machinery but also provides you with peace of mind. Call us today to learn more about our high-quality mild steel products.