Hi everyone,
I need someone's advise regarding hardness testing.
I am finalizing the requirements for an enquiry, and I was stuck by the requirement of the licensor.
The licensor is UOP, and the requirement states that;
"When PWHT is required, one Brinell hardness reading shall be taken on the...
Hi there,
Reference is made from Pressure Vessel Design Manual, 4th Ed. by Dennis R. Moss & Michael Basic, page 594, Procedure 9-7: Field-Fabricated Spheres. It's about Materials of Construction (MOC), it mentioned that "SA-516-60 may be
used to eliminate the need for PWHT in wet H2S service"...