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The Air, Water, Energy (AWE) industry, defined broadly, is a market of nearly 1 trillion dollars. Stainless steel is used in the structure and parts in more than 15% of the applications. Stainless is selected to protect either the hardware or the product being manufactured. Various grades of stainless are selected based on corrosiveness, abrasion, pressure, and contamination. Sheets are used in ductwork, vessels, and components such as mist eliminators.

A company helped a major steel product manufacturer to rectify downtime issues caused by frequent filter changeouts at its steel rolling mill. Unplanned downtime can result in reduced margins and loss of business. Therefore, finding the root cause of the problem was a priority; preferably without having to take the mill offline during the investigation.

When considering the various skills, procedures, materials, and systems in the fi eld of corrosion engineering, it is reasonable to assume that the bulk of this work is meant to prevent or deter said corrosion from occurring. However, a material removal method exists that utilizes the principles of corrosion and electrochemistry to “reverse engineer” the work of corrosion engineering to perform what can be equated to ‘controlled corrosion’ on metallic parts as a material removal process in-and-of-itself. This unique process is known as electrochemical machining (ECM), as well as its more advanced version called pulsed electrochemical machining (PECM).

From its humble beginnings, Equipment Group International (EGI) has evolved into a global manufacturer and distributor that specializes in servicing the Heat Transfer sector. With a focus on heat transfer equipment, such as heat exchangers, boilers, and air coolers, EGI is recognized for providing high-quality products and services. By providing maintenance and cleaning of critical components as well as a wide range of product solutions, the company has earned a reputation for exceeding the expectations of each of its customers.

As hydrogen becomes a more popular mobility solution, selecting the proper valves in vehicles and refueling stations becomes crucial.

MRC Global is one of the most successful trusted pipe, valve, and fitting (PVF) distributors in its space. This is a position that has been shaped – in large part – by its people. Stainless Steel World Americas had the pleasure of speaking with MRC Global’s Robert Nunn, Executive Director of Stainless Steel & Alloys, to learn more about how MRC Global continues to provide excellent value to its customers, and how it is playing a pivotal role in the energy transition.

Stainless steels alloyed with a high percentage of Chromium, Nickel, and Molybdenum have been widely popular as a material in the construction of heat exchanger tubing (as well as pipes, fittings, plates, and more) for demanding and highly corrosive process conditions such as acids and salts, as well as operating in high temperatures. The two most used alloys in this segment are UNS N10276 and UNS N06022. Another alloy, UNS N06059, is gaining popularity as a material used in severe corrosive environments.

Heat Exchanger World Americas 2023, held at the Pasadena Convention Center, exceeded all expectations and emerged as a resounding success. With over 1,300 registrations, this year's event provided a bustling platform for heat transfer enthusiasts to explore vendors, network, and stay updated on the latest industry developments and trends.

Efficient and effective bolted flange joint installations are pivotal for minimizing downtime and maximizing productivity in industrial plants. The ASME PCC-1-2019 Tightening Method recommends a minimum of four hours of dwell time before retightening the bolts to restore short-term creep relaxation and embedment losses. Research has shown that dwell time, which is defined as the period between initial torque and a post-installation re-torque, is a crucial interval for gasket performance optimization.

Stainless steel is a key material in the energy industry, and its properties make it ideal for applications such as hydrogen transport. As govern-ments around the world set ambitious net-zero goals, the use of hydrogen as a clean fuel is becoming increasingly important to reduce carbon emissions in the transportation sector. In fact, many countries have included hydrogen as a central element in their climate change strategies for transportation. For instance, the European Union aims to have 40GW of renewable hydrogen electrolyzers by 2030, and hydrogen is expected to play a major role in achieving its decarbonization goals. Governments are investing heavily in the development of hydrogen technologies for transportation, and significant progress has been made in recent years. Research groups like the Hydrogen Council and H2ME have conducted extensive trials to investigate the feasibility and benefits of using hydrogen as a fuel for transportation, and their findings have been encouraging. These developments present an opportunity for the stainless steel industry to play a key role in the energy transition by providing the materials needed for hydrogen transport infrastructure.