Unwavering pursuit of excellence
Always assuring the best services
UFESB, a trusted and reliable specialist in catalyst change-out services, facilities maintenance, and supply.
Your go-to partner for reliability and trust
15 Years Of Undefeated Success
Since 2008, UFESB has been supporting oil and gas companies in Malaysia with its core expertise in catalyst changeout services and filter media replacement for water treatment plants. Over the years, UFESB has expanded its portfolio to include facilities maintenance services and chemical cleaning. We maintain the highest quality of service through our long-standing commitment to one guiding principle: always delivering the best service.
150+
Successfully Project Finished.
15+
Years of experience with proud
705,000+
Safe man hour
50+
Skilled manpower
Your go-to partner for reliability and trust
Quality Services
Catalyst Change out
The service includes certified and train technician for confine space entry equipped to perform catalyst change-out in both normal and inert atmospheres.It covers tasks such as unloading media, internal cleaning, and reloading new or sieve media.
Catalyst seiving
Sieving is an important step to ensure that the catalyst bed is uniform and that the new or recycled catalyst has the appropriate size distribution. The process typically involves the use of specialized equipment like vibrating screens or sieves that separate catalyst particles into different size fractions.
Catalyst loading
The loading process involves the careful and controlled insertion of catalyst particles (which could be in the form of pellets, beads, or powder) into the reactor using hopper or jumbo bag. The goal is to ensure an even and efficient distribution of the catalyst within the reactor bed to optimize performance and reaction rates.
Mechanical works
Mechanical works related to pressure vessel maintenance involve tasks to ensure the vessel’s safety and performance. Key activities include:
- Removal of Top Spool
- Blinding
- Flange Connections & Bolt Tightening
- Pressure & Leak Testing
- Internal Cleaning & Inspection
- Gasket & Seal Replacement:
- Reinstallation of Internal Components
Filter media replacement
Filter media is typically used in water treatment, air purification, and industrial processes to remove contaminants, particles, or impurities from fluids (liquids or gases). Over time, filter media can become clogged, degraded, or lose its efficiency, requiring replacement to maintain optimal performance.
Portable industrial vacuum system
The VC-JET A300 Industrial Vacuum Unit is a heavy-duty cleaning and material recovery solution, powered by compressed air for high suction performance. It efficiently handles both wet and dry materials, including solids (catalyst, sand, gravel), powders, dust, liquids, oil, sludge, and hazardous materials, making it ideal for tough industrial cleaning jobs.
A portable industrial vacuum allows you to easily reach tight spaces. With its durable construction and superior filtration, it’s designed to handle even the toughest cleanup jobs efficiently.
Sustainability
Committed To Keep People Healthy & Safe
At UFESB, we prioritize the health and safety of our employees, clients, and partners in everything we do. We are dedicated to maintaining a safe work environment by following strict safety standards, providing ongoing training, and using the best safety equipment. Our goal is to ensure that everyone involved in our projects stays safe and healthy, and returns home safely at the end of each day.
We Follow Best Practices
At UFESB, we are committed to following industry-leading standards and best practices in everything we do.
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Latest technologies
Kuantan
Lot 51/129, Jalan Gebeng 2/10 , Kawasan Perindustrian Gebeng 26080 Kuantan Pahang, Malaysia
Kuala Lumpur
Unit D-3a-3, No 189 Megan avenue 1, Jalan Tun Razak 50400 Kuala Lumpur, Malaysia
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Frequently Asked Questions
1. How catalyst change out service works
A catalyst changeout service involves safely and efficiently replacing spent catalysts in reactors or other processing units, ensuring that equipment operates at peak performance. It requires careful planning, thorough cleaning, and precise installation of new catalysts, with an emphasis on safety, quality, and minimizing downtime. This process is essential for maintaining optimal production levels in the petroleum, chemical, and other industries that rely on catalytic processes.