Problem Statement The boiler pipeline network in the plant experienced significant internal scaling and fouling caused by continuous high-temperature water circulation and impurity deposition over extended operational hours. The deposits gradually increased flow resistance, reduced heat transfer efficiency, and resulted in higher fuel consumption to maintain rated steam output. Multiple
HAR (High Abrasion Rate) refers to operating conditions where equipment faces continuous wear from friction, high-velocity particle impact, and constant material flow — and it is unavoidable in industrial environments such as cement plants, steel processing units, and power generation facilities. HAR defined early Components exposed to these conditions often
Client Leading Cement Manufacturer – South India Background The client operated a 1.8 km long overland belt conveyor for transporting crushed limestone to the raw mill. Frequent breakdowns and high noise levels from the idlers resulted in excessive downtime and increased maintenance costs. The plant management sought a reliable and
Industry: Power – Thermal Power Plant Application Area: Sea Water Intake Pipeline Internals Product: Duromar® SAR, HPL-2510(RED), HPL-2510(GREY) Location: India Project Duration: 10 Days Project Overview An Indian Coastal Power Plant operating a Circulating Water Cooling (CWC) pipeline system encountered coating degradation after nearly a decade of continuous operation. The
Every year, corrosion, erosion, and chemical degradation force unplanned shutdowns across Indian and Southeast Asian process plants. The cost is not just the downtime — it is the emergency procurement, the accelerated equipment replacement, and the safety incidents that follow when protective systems are ignored or wrongly specified. Choosing the
Heat Recovery Steam Generators (HRSGs) play a critical role in combined-cycle power plants, especially in regions like Oman where continuous power demand and harsh climatic conditions put heavy stress on equipment. Over time, HRSG tubes begin to accumulate scale, deposits, and combustion by-products that gradually restrict heat transfer and reduce
Every power plant operates with one clear goal: to generate energy reliably, efficiently and without interruption. Over time, even the most well-designed boilers begin to lose their effectiveness. Slag, soot and mineral deposits gradually coat the heat-transfer surfaces, leading to performance loss. This was the situation at a major Philippine
In today’s industrial landscape, the difference between profit and loss often lies in how well assets are protected. Equipment, pipelines, and structures constantly exposed to corrosion, abrasion, and chemical attack demand more than routine maintenance — they need long-term protection. Arudra Engineers Pvt. Ltd., we help industries move from reactive
Saudi Arabia’s industrial sector stands among the most advanced in the world — driven by refineries, petrochemical plants, desalination facilities, and power generation units that operate continuously under demanding conditions. Over time, these systems face inevitable challenges: scale deposits, fouling, corrosion, and performance loss due to impurities and operational stress.
Introduction Flue Gas Desulfurization (FGD) systems play a crucial role in reducing emissions and maintaining compliance with environmental regulations. However, these systems are continuously exposed to harsh conditions that can cause significant damage over time. Instead of replacing existing protective liners, a more cost-effective and efficient approach is to repair
