Factors affecting during materials selected for pharmaceutical plant construction
- S-3-Pharmaceutical engineering
- Feb 27
- 2 min read
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When selecting materials for constructing a pharmaceutical plant, consider the following factors to ensure safety, efficiency, and compliance:
1) Regulatory Compliance
FDA/EMA Guidelines: Materials must meet standards from regulatory bodies.
GMP: Compliance with Good Manufacturing Practices is essential.
2) Chemical Compatibility
Resistance and Non-reactivity: Materials must resist and not react with chemicals and cleaning agents used in processes.
3) Hygiene and Cleanability
Easy to Clean: Materials should be smooth and easy to sterilize to maintain high hygiene standards.
4) Durability and Corrosion Resistance
Long-lasting: Materials should withstand operational conditions without frequent replacements.
Corrosion Resistant: Especially in areas exposed to chemicals and moisture.
5) Mechanical and Thermal Properties
Strength and Flexibility: Materials should handle operational loads and stresses appropriately.
Heat Resistance and Insulation: Necessary for sterilization processes and maintaining specific temperatures.
6) Cost and Availability
A. Cost-effective: Materials should fit budget constraints.
B. Reliable Supply: Ensure availability from reliable suppliers to avoid construction delays.
7) Environmental and Safety Considerations
Non-toxic and Sustainable: Materials should not emit harmful substances and should be environmentally friendly.
8) Aesthetic and Functional Considerations
Clean Appearance and Functionality: Materials should provide a professional look and meet specific functional requirements.
9) Compatibility with Equipment
System Integration and Maintenance: Materials should work well with equipment and be easy to maintain.
10) Fire Safety
Fire Resistance: Comply with fire safety regulations.
Commonly Used Materials

Stainless Steel: Highly resistant to corrosion, easy to clean, and compliant with hygiene standards.
Epoxy Coatings: Used for flooring and walls due to their durability and cleanability.
PVC and Polypropylene: For piping systems due to their chemical resistance and ease of installation.
Glass: For windows and some enclosures due to its chemical resistance and cleanliness.
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