Threaded Joint

From: <SARE>
Date: Sun Jun 24 2001 - 09:03:00 EDT

Threaded Joint

  1. Is it ok permissible to seal weld a threaded joint that was observed to be leaking during the hydro?
  2. The use of Teflon tape as a htread sealnt is fairly common for water and air service and process line below 150degC. But What about for service above 200 C
  3. Is it necessary to to apply a coating on expose threaded seaction of galvanized piping
Received on Sun Jun 24 09:03:00 2001

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