Message from the Chairman
It is my great pleasure and honor as the chairman of the Heat Exchanger World Americas Conference and Expo 2025 to WELCOME YOU ALL with enthusiasm and excitement.

The Gulf Coast - Texas, Louisiana are recognized as major players in US energy sector with Houston as energy capital of the world. Houston's vibrant economy surrounding area has high concentration of major EPC companies, heat exchanger fabricators supporting major Oil & Gas companies, Refineries, Petrochemical and Chemical plants, Midstream and Pipeline, LNG with Export terminals, Offshore production etc.

This is the only conference devoted specifically to heat exchangers and related cleaning and maintenance Industries with a unique platform where individuals could connect with one another, share knowledge and expertise and learn new and emerging technology and products.

The conference includes several expert panels and sessions with presentations and discussion, workshops to highlight the most relevant topics in heat exchanger Industry.

The Expo will showcase sponsors and manufacturer's products including service providers, suppliers of raw material and tooling, so enjoy interactive discussion with experts while walking the floor. I assure you that attending this conference would provide unique opportunity to benefit and learn through exhibits about specialized heat exchanger technology, troubleshoot equipment or increase operating efficiency. I look forward to meeting all of you in conference for next two days.

Sincerely,
Jack Piparia,
Engineering Consultant
retired Technip Energies
message from the vice chairman
I am looking forward to being the Vice Chairman of the Heat Exchanger World Americas Conference & Expo 2025. This wonderful event provides endless opportunities to allow the heat transfer community to come together, partake in new ways of thinking through extensive knowledge transfer, learning of the latest innovations in heat transfer equipment, cost-saving initiatives, practical solutions, and technical demonstrations. This event will serve as a stage for networking opportunities with some of the most talented individuals in this diverse industry.

Throughout my career, I have gained a wealth of knowledge and expertise in sealing, bolting, training, and technical support. My position at TEADIT in Pasadena, TX has allowed me to oversee its Commercial Team and Application Engineers here in North America. As one of the nation's leading SMEs in Bolted Flange Joints subject matter, I have authored and maintained standards for the assembly of bolted-flanged connections and valve packing installations. During my career, I have had the opportunity to assist end users and OEMs in providing the necessary training to understand bolted flange joints, sealings and gaskets, which is necessary for understanding their connection to heat transfer equipment. Having the opportunity to educate and train is vital to ensuring your heat transfer equipment meets maximum performance; this way, users extend the life expectancy of their assets, improving processes and mitigating common challenges.

As we anticipate meeting one another this October, we invite you to join us at the NRG Center, with your ideas and topics focused on heat exchanger costs, design, performance, maintenance and efficiency in the oil and gas industry. I am confident that there is something for every professional from all levels of expertise at the Heat Exchanger World Americas Conference and Expo 2025. I am looking forward to seeing you all there!

Mark Ruffin,
Vice President of Sales
Teadit North America
October 15th | Day 1 - WEDNESDAY
9:00 AM
Exhibition floor opens
9:45 AM
Welcome by Conference Chairman Jack Piparia
10:00 AM – 10:30 AM
Keynote 1: Title pending, Naomi Jabbari, S&B Engineers & Constructors
10:30 AM – 11:00 AM
Keynote 2: Title pending, Bill Ashenhart, Engineering consultant
11:00 AM - 11:30 AM
COFFEE AND NETWORKING ON THE EXHIBITION FLOOR
ROOM 1
11:30 AM – 1:00 PM
SESSION: Heat exchanger design
• Performance enhancement in heat exchanger with various type of tube inserts
Jack Piparia, Engineering consultant, retired Technip Energies
• Changes in ASME Section VIII, div 1 requirements in 2025 edition for HX design
Ramesh Tiwari, CoDesign Engineering
• The science of vapor infusion nanobubbles and their application in heat exchanger foul elimination
Michael Radicone, HTRI
ROOM 2
11:30 AM – 1:00 PM
SESSION: Corrosion & materials
• Decoding corrosion: Understanding and controlling iron oxides in closed-loop systems
Logan Manaranche, ODYSSEE USA INC.
• Alloy 59® and its applications in the oil & gas industry
Cristian Degano, A.D. Tubi Inossidadili SpA, Dr. Bill MacDonald, VDM Metals USA
• Introduction of 316A: A unique cost effective grade to replace 316L
Audrey Allion, Aperam Stainless France
1:00 PM – 2:30 PM
LUNCH BREAK AND NETWORKING ON THE EXHIBITION FLOOR
ROOM 1
2:30 PM – 4:00 PM
SESSION: Sustainability & emerging technology
• Replacement of old MWK bayonet boiler with latest generation vertical floating head boiler in ammonia plants
Uma Sankar Khan, KBR
• Feedback on using a bio-sourced product for anti-scaling treatment in cooling tower water, compared to conventional products
Logan Manaranche, ODYSSEE USA INC.
• Advancing offshore oil & gas production through additive manufacturing of customized interlayer structures in multi-layer heat exchangers
Naila Alzaabi, ADNOC Offshore
ROOM 2
2:30 PM – 4:00 PM
SESSION: Fabrication & testing
• How tube-to-tube sheet welds impact wall reduction
Brandon Fultz, Elliott Tool Technologies
• Supplier quality surveillance process for shell and tube heat exchangers
David Gonzalez, Aramco Americas
• Understanding reaction forces in hinged and gimbal expansion joints
Ibere Souza, Teadit
October 16th | Day 2 - THURSDAY
9:00 AM
Exhibition floor opens
9:30 AM – 10:00 AM
Keynote 3: Vice Chair's Welcome, Mark Ruffin, Teadit
10:00 AM – 11:00 AM
Panel discussion: Heat exchanger design & specification: TEMA, API 660 & 661, PIP, ASME, ISO, PCC-1, and end user specs
Panel moderator: Dinesh Bakshi, Brask
Panelists: Mark Ruffin, Teadit; Sangeeta Bakshi, TEMA; TBA; TBA
11:00 AM - 11:30 AM
COFFEE AND NETWORKING ON THE EXHIBITION FLOOR
ROOM 1
11:30 AM – 1:00 PM
SESSION: Heat exchanger design
• Enabling high-aspect ratios, thin walls, and production scalability for critical microchannel heat exchangers via pulsed electrochemical machining (PECM)
Daniel Herrington, Voxel Innovations
• Heat recovery with twisted tube® technology upgrade of feed/effluent heat exchanger at Saraland
Prashant Jadhav, Metalforms Heat Transfer
• Case studies in applying dual enhanced finned tubes to improve shell and tube heat exchanger efficiency
Craig Thomas, Neotiss
• Hybrid plate heat exchangers transform sugar evaporation
Osama Olabi, VAU Thermotech
ROOM 2
11:30 AM – 1:00 PM
SESSION: Design & leak prevention
• Advancing tube plugging: Digital solution to improve reliability, conformance, and traceability
Danko Kobziar, Curtiss-Wright – EST Group
• Modernizing bolted joint performance in new and aging heat exchanger systems
Noah Detjens, AW Chesterton
• Investigation of steam leak due to material failure of primary reformer HP steam coil manifold
Muhammad, SABIC Agri Nutrients
• Sealing performance of various pass bar rib gasket styles
Robert Taylor, 3S Superior Sealing Services LLC
1:30 PM – 3:00 PM
LUNCH BREAK AND NETWORKING ON THE EXHIBITION FLOOR
ROOM 1
3:00 PM – 4:00 PM
PANEL DISCUSSION: Best heat transfer practices: Managing aging plants & equipment upgrades
Panel moderator: Javier Martinez, Teadit
Panelists: Dale Norman, Teadit; TBA; TBA; TBA
ROOM 2
2:30 PM – 4:00 PM
SESSION: Maintenance & cleaning
• Addressing the limitations of HEX maintenance with safe and cost-effective organic descaling solutions
Ken Marko, Wheelhouse Industries LLC
• Continuous online cleaning of heat exchangers, condensers and evaporators
John Panarese, Taprogge