Hi all.
I wonder if you can help me.
May it be possible for a company which is NOT certified with API6A produce and sell API6A valves?
Thanks in advance.
Hi guys.
Who could advice about the difference between ISO 15848-Part1 and Part2?
As per my experience and understanding, when customer requires 15848 Part-1, it is enough with the qualification certificate (the one witnessed, approved and qualified by TPI).
And when the Part-2 is required, it...