
Ultraweld Coat is a Pressure Vessel Manufacturer in Saudi Arabia, supplying pressure vessels to the oil and gas, petrochemical, desalination and power sectors. Vessels are fabricated at our works in Pune, India and shipped to the Kingdom.
Sour service is the defining requirement for many Saudi pressure vessels. Wet hydrogen sulfide can crack ordinary carbon steel, so plate and welding are specified to resist it, and vessels for the most aggressive fluids are clad with corrosion-resistant alloy. Projects are large and tightly specified, with documentation and inspection requirements set by the operator. Vessels also stand in extreme summer heat, which enters the design temperature and the choice of external coating.
Pressure vessels are critical components in industrial facilities, designed to safely contain liquids, gases, and steam under high pressure and varying temperatures. Built to meet stringent engineering standards, they are widely used in the oil & gas, petrochemical, power generation, chemical processing, water treatment, and manufacturing industries.
At UltraWeld Coat, we are a trusted Pressure Vessel Manufacturer in Saudi Arabia, providing custom-designed and precision-fabricated pressure vessels that deliver outstanding safety, durability, and long-term performance. Our engineering team works closely with clients to manufacture pressure vessels that meet project-specific requirements and international quality standards.
As a leading pressure vessel manufacturer in Saudi Arabia, we focus on delivering high-quality equipment that supports efficient and safe industrial operations.
Our pressure vessels are trusted by clients in:

High-pressure accumulator shells designed for reliable performance in hydraulic and industrial applications.


Robust high-pressure filter vessels with quick-opening closures for safe and efficient maintenance.

Corrosion-resistant cladded pressure vessels manufactured for chemical processing and demanding industrial applications.
The steel, welding and heat treatment are controlled to resist cracking in wet hydrogen sulfide, and the wetted surfaces may be clad with a corrosion-resistant alloy.
Yes. Send the project specification with your enquiry and we will confirm compliance and list any clarifications before quoting.