Chemical Processing

Chemical Processing

ORRO supplies non-metallic precision machined parts for chemical processing equipment where corrosion resistance and chemical inertness are critical. Our PTFE and PEEK components withstand aggressive acids, bases and solvents.

Typical Parts

• PTFE valve seats — chemical-resistant sealing components for ball valves and control valves
• PEEK pump linings — wear and corrosion protection for chemical transfer pumps
• PTFE gaskets and seals — custom shapes for flanged connections and reactor vessels
• EPDM O-rings — temperature and chemical resistant sealing solutions
• PEEK bushings — self-lubricating bearings for agitators and mixers

Material Advantages

• PTFE: Resists virtually all chemicals except molten alkali metals; continuous service to 260°C
• PEEK: Excellent chemical resistance with superior mechanical strength and dimensional stability
• EPDM: Outstanding resistance to steam, acids, bases and polar solvents

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