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Engineering hub for specifiers
Problem-first guides matching how plant heads, EPC procurement and process engineers search — sizing, standards, troubleshooting and comparison content.
Technical RFQSteam Jet Ejector Troubleshooting — Vacuum Loss Causes
Diagnostic steps when suction pressure rises or motive steam consumption increases on multi-stage ejector trains.
Shell and Tube Heat Exchanger Sizing Calculation
Engineering inputs required before thermal sizing — LMTD, fouling, pressure drop and TEMA class selection.
TEMA Class R vs B vs C Heat Exchanger Comparison
How TEMA mechanical classes affect shell-and-tube construction for refinery, chemical and utility duties.
ASME Section VIII Div 1 Pressure Vessel Design Criteria
Design basis and documentation when ASME Section VIII Division 1 is named on the enquiry.
Double Stage Vacuum Booster — Selection Basics
When a two-stage vacuum booster fits process vacuum duties versus a longer multi-stage steam jet train.
Solvent Recovery Vacuum Distillation Basics
Vacuum distillation and ejector system selection for chemical solvent recovery plants.
API 660 Heat Exchangers — Specifier Overview
When API 660 applies to petroleum service shell-and-tube exchangers and what to attach to an RFQ.
Forced Circulation Multi-Effect Evaporator Design
MEE and TVR sizing inputs for effluent concentration and ZLD trains.