Re: Metal of Plastic Valve

From: <Yoserizal>
Date: Tue Aug 28 2001 - 11:47:00 EDT

Dani, your info was too general. Can you give more detail info such as working pressure, temperature range, size and type of valve. Because using those chemical means you have to aware for temp and pressure.
Every chemical has different corrosion rate for different temp.
But mostly,if you talked about ambient temp, using plastic valves (PVC, PFA, etc.) are better than metal.

Rgds,
Yose

• Ashok Dani <ashokdani@tatachem.tata.com> wrote:
  >
  >
  > Can I use Plastic Valve instead of Metal Valve for
  > Soda ash Process
  > Industries? What is the safe Temp. range for Plastic
  > Valves? Can I use it
  > for Brine / Slurry / Caustic and
  > Cooling Water?
  >
  > Please suggest...
  >
  > Thanking you
  >
  >
  >
  

  ---

Do You Yahoo!?
Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/ Received on Tue Aug 28 11:47:00 2001