An offshore platform may contain almost 15 kilometres of tubes, more than 20,000 fluid system components, no less than 10,000 fittings, and as many as 8,000 mechanical connections, depending on the configuration. For this reason, choosing corrosion-resistant metals should be a priority when selecting building materials.
When it comes to specifying materials that will aid in the prevention of corrosion, there are many considerations to keep in mind. Many of these characteristics are independent of the material itself. While the quality of the materials selected at the outset and the machining technique itself are both significant variables in the lifetime of fluid system components, look for a supplier that is familiar with material physics problems and who can assist you in overcoming these challenges. When it comes to designing fluid systems that are resistant to corrosion, selecting the appropriate materials may make a significant impact.
Measures to ensure high quality
Almost all materials corrode when subjected to certain circumstances. It is the consequence of a metal atom being oxidized by a fluid that there is a loss of material on the metal surface that is called corrosion. This has the effect of decreasing the thickness of a component, such as a tube, which increases the likelihood of a component failure due to mechanical breakdown. Corrosion may take on many different forms. The risks associated with each kind must be considered in order to choose the material that will provide the greatest corrosion resistance in your particular application. Choosing the construction and building materials Malaysia is most essential.
However, although the chemical composition of a material has an impact on its corrosion resistance, one of the most essential aspects to examine in order to reduce the risk of failure due to material flaws is the overall quality of the materials being utilized. Materials that have been utilized All phases of the manufacturing process, from raw material certification through final inspection of the components, must be characterized by a strong focus on quality.
Process monitoring and material inspection are two important aspects of manufacturing
The most effective method of avoiding a problem is to identify the issue before it arises. As part of this, it will be necessary to ensure that the supplier has stringent quality control procedures in place to avoid corrosion, beginning with process control and raw material bar inspection. Inspection may take numerous forms, ranging from a basic visual inspection to verify that the material is free of surface flaws to sophisticated testing capable of identifying corrosion susceptibility to a variety of test techniques and everything in between.
Another method of ensuring that material will be appropriate for the intended purpose is for the provider to regulate the amount of the material in certain components of the material. The composition of an alloy serves as the starting point for achieving the best possible corrosion resistance, strength, weldability, and ductility characteristics. For example, nickel (Ni) and chromium (Cr) content in type 316 stainless steel that is higher than the minimum required by the American Society of Testing and Materials (now ASTM International) standard allows for the production of an alloy that is even more corrosion resistant than the minimum required.
A supplier should always give the chemical composition of a material, as well as an indication that the substance complies with standards issued by the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM International). It is a portion of stainless steel containing Chromium and Nickel.