Dear EdStainless
Thanks for your recommendation
but Method C just for Pitting and can not cover Crevice.
we need to test crevice critical temperature.
can we use steel with coating for example Xylene or some thing like this?
or for second option what about using Ertalon bolt ( desired torque in...
Hi
I have questions about API 6A Valves
I appriciate you if send me back answers.
1- if we use other SS Valves sizes than 2 1/16" for PR2 Test, what is the SS valve sizes approved and support with this test?(for example using 7 1/16" or 4 1/16" SS Valves instead of 2 1/16" for PR2 Test)
2- Why...