All industries
Pharmaceutical
Double-tubesheet and high-purity constructions designed for WFI, API and hygienic duties.
Use cases
- WFI cooling loops
- API process heating
- Clean-utility heat exchange
- Sterilizer cooling
Typical operating conditions
- Process media: WFI, purified water, clean steam condensate, glycol
- Temperature range: 2–150 °C
- Design pressure: typically 6–16 barg
- Sterile / clean utility interface with cGMP-compatible design
Common engineering challenges
- Prevention of cross-contamination between utility and process
- Full drainability and CIP / SIP compatibility
- Surface finish and passivation of wetted parts
- Documented material traceability for regulated production
Recommended materials & construction
- AISI 316L with electro-polished or Ra ≤ 0.5 µm surface finish on request
- Double-wall / double-tubesheet construction for critical interfaces
- EPDM WRAS / USP Class VI gaskets
- Passivation and derouging documentation on request
Typical delivery scope
- Design review against user requirement specification
- Material 3.1 certificates and welder qualifications
- Hydro / pneumatic test, riboflavin or drainability check on request
- Full documentation package (IQ / OQ support)
Ranges shown are indicative for this industry. Actual design is confirmed per project against your duty sheet.
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Need a Heat Exchanger for Your Project?
Send your working conditions, drawing or datasheet. Blair will review your request and help confirm the next step.