
Ultraweld Coat is a Heat Exchanger Manufacturer in Saudi Arabia, supplying shell and tube heat exchangers to refineries, gas plants, petrochemical complexes and desalination plants. Units are built at our works in Pune, India and shipped to the Kingdom.
Saudi plants draw cooling water from the Gulf and the Red Sea, both warm and highly saline, so cooling-side tubes are chosen for chloride resistance. Process streams are frequently sour, which governs the shell and channel materials. Summer air temperatures are among the highest anywhere, leaving little margin for cooling, and scale forms readily on hot surfaces. Designs therefore allow extra surface, a fouling margin, and bundles that can be withdrawn for cleaning.
Heat exchangers play a vital role in transferring heat efficiently across various industrial processes. Designed to improve energy efficiency and maintain optimal operating temperatures, they are essential equipment in industries such as oil & gas, petrochemicals, power generation, marine, water treatment, and manufacturing.
At UltraWeld Coat, we are a trusted heat exchanger manufacturer in Saudi Arabia, delivering high-quality, custom-engineered heat exchangers that meet the demanding requirements of modern industries. Our products are manufactured using premium materials, advanced fabrication techniques, and strict quality standards to ensure reliable performance, durability, and long service life.
At UltraWeld Coat, we combine experienced engineering with advanced manufacturing technology to produce heat exchangers that meet the highest industry standards. From design and material selection to fabrication, testing, and final inspection, every stage is carefully managed to ensure exceptional quality and performance.
We manufacture heat exchangers using a variety of materials, including:
Each product undergoes rigorous quality inspections and performance testing before delivery.
As a leading Heat Exchanger Manufacturer in Saudi Arabia, we are committed to delivering dependable solutions that support safe and efficient industrial operations.




Engineered surface chambers and gas exhaust components designed for high-temperature industrial applications.
In order to choose a heat exchanger, we must be aware of:
Carbon steel suited to sour service is common for shells, with stainless, duplex or nickel alloy tubes where the fluid demands it. Tubesheets and channels can be weld overlay clad instead of made from solid alloy.
We supply heat exchangers to industrial customers throughout Saudi Arabia, including the petrochemical centres on both coasts.