TEMA heat exchanger for oil refining,TEMA heat exchanger industrial processing plants,TEMA heat exchanger optimal heat transfer

TEMA heat exchanger for oil refining,TEMA heat exchanger industrial processing plants,TEMA heat exchanger optimal heat transfer

This TEMA-compliant shell and tube heat exchanger is engineered for high-efficiency heat transfer in demanding environments such as oil & gas refining, petrochemical processing, power generation, and heavy industrial plants. Built to ASME Section VIII Div.1​ with TEMA Class R/C/B​ construction, the unit delivers reliable cooling, heating, condensation, and heat recovery under high pressure, high temperature, and corrosive service conditions.

Key Design Features

• TEMA Standard Configuration​ – BEM / AES / BEU / Floating Head / U-Tube / Fixed Tubesheet available
• ASME VIII Div.1 Pressure Boundary​ – U-Stamp capable, hydrostatic tested at 1.5× design pressure
• Corrosion-Resistant Materials​ – SA-516 Gr.70 shell, 316L stainless, duplex 2205/2507, titanium, Cu-Ni, Inconel options
• High Thermal Efficiency​ – optimized tube pitch, baffle cut and pass arrangement for low pressure drop
• Leak-Free Tube-to-Tubesheet Joints​ – expand + strength welded, PMI verified
• Easy Maintenance​ – removable bundle, accessible channel cover, spare gasket and fastener kit optional

Working Principle

Heat is transferred through the tube wall. The tube-side fluid and shell-side fluid never mix. Depending on process requirements, the unit can be configured for counter-flow, parallel flow, or cross-flow, with single-pass or multi-pass tube arrangement.

Typical Applications

• Crude oil cooling / heating in refineries
• Gas processing and separation train cooling
• Solvent recovery and reactor temperature control
• Amine treating and sour gas service
• Power plant condensers and feedwater heating
• Offshore platform heat recovery loops

Quality Assurance

Every unit is supplied with:

• Material Test Report (EN 10204 3.1)
• Hydrostatic & pneumatic test record
• RT / UT / PT / MT / PMI inspection reports
• ASME U-Stamp, PED, ABS / DNV / BV / CCS certification support
• Dimensional and surface roughness inspection on sealing faces