Titanium TEMA Type AET ready for Shipment
Thermal Products was approached by a chemical company to design an Acetic Acid heater using 450 Thermal Oil. Heating Acetic Acid to a precise process temperature is key in the manufacturing insulated boxes.
Thermal Products designed a TEMA Type AET with a titanium tube side, meaning titanium tubes, titanium baffles and bundle supports, titanium tube sheets, titanium channel head, titanium reversing bonnet and titanium tube side connections.
A TEMA Type AET, is designed with a front channel head with channel cover, which enables the tube side of the heat exchanger to be cleaned without breaking or removing any of the piping. See figure "A" below.
The backend or rear bonnet was designed with a pull through floating head. This design takes into account thermal expansion and the ability to have a straight tube design with a removeable tube bundle. See Figure "T" above.
If you have an application that would require higher alloy materials, contact Thermal Products via phone, email, website inquiry form or chat feature on our website.
The use of a low finned tube within a shell and tube exchanger is an excellent solution for increasing efficiencies in the cooling or heating of gases and liquids. When space on your lube oil console or fuel conditioning skid is at a premium, see how Thermal Products can offer a smaller shell and tube exchanger design, using low finned tubes reducing the heat exchanger overall footprint and offering considerable potential to save in terms of materials and heat exchanger fill volumes.
The wide range of dimensions offered by Thermal Products Inc makes these products perfect for a broad scope of applications for oil/gas coolers in consoles, machinery and plant processes.
Low finned tubes increase that outside surface area. By having a finned tube in place, it increases the overall heat transfer rate. This then decreases the total number of tubes required for a given application which then also reduces overall equipment size and can in the long-run decrease the cost of the project.
Applications Thermal Products has designed low finned tubes within our shell and tube exchangers.
Benefits of Low Finned Tubes:
Contact our team today to discuss your application!
Thermal Products was asked to replace “In Kind” an older all 316L stainless steel Type BEM with vertical installation at a local food additives company. The existing unit was an 26” x 120” BEMV 316L/304L with 16 passes on the tube side.
Thermal Products was asked to provide an updated performance data sheet, ASME Code Calculations and engineering drawing. When the ASME Code Calculations were completed it was realized that the ASME Code requirements now required an expansion joint to be employed on the shell side. Because this was a “Drop in Replacement” project, meaning all pertinent dimensions needed to be held from the existing to the new installation, the addition of an expansion joint created a small challenge for us to maintain the critical dimensions. The Thermal Products team was not only able to incorporate the expansion joint while meeting ASME code requirements but also our customer need to maintain thermal performance and dimensional requirements.
The construction of the sanitary heat exchanger was as follows:
• 316L stainless steel tubes, tube sheets and heads
• 304L stainless steel balance
• Product surfaces were polished to 32u-inch Ra finish
• Exterior was polished to 40 Ra finish
• Tri-clamp product connection
• Hinged head cover for easy access to tube side for cleaning
• Garlock Gylon 3522 gaskets for food use
• Support legs for vertical installation
• Insulation jacket for outer shell
• Designed to TEMA C guidelines
• ASME Code Stamped
Thermal Products was also asked to provide the equipment dossier that included the following documents:
• Final Arrangement Drawing
• Design specification sheet
• ASME Code data report
• Weld Procedures (WPS, PQR, and WPQ)
• Weld log
• Welder qualification records
• Q350 R4 Visual Weld inspection
• Passivation certification
• Surface finish certification
• ElectroPolish certification
• Material Test Reports (MTR’s)
• Gasket certificate
• Insulation safety data sheet
• Hydro Test Certification
• ASME Code Calculations
• Unit ID plate
Whether your application is new or replacement, the Thermal Products team stands ready to assist you with your heat exchanger design from start to finish.
Click to the links below for more information on our products.
Please contact us today to discuss your project!
Thermal Products Inc, will be participating at the Craft Brewers Conference (CBC) & Brew Expo America in our nation’s Capital, Washington D.C., together with our partners Advantage Engineering http://thermalproducts.com/products/chillers/advantage-engineering and Enerquip Heat Exchangers http://thermalproducts.com/products/shell-tube-heat-exchangers/enerquip
This annual event allows exhibitors and buyers to develop profitable business relationships and helps brewing and brewery restaurant professionals encounter the latest and best products and services that industry vendors have to offer.
We’ll be there to show ours!
Please visit Scott Robinson of Thermal Products and our partners at the booth locations below.
Advantage Engineering Booth #645
Enerquip Heat Exchangers Booth #2002