Hi metengr,
just to understand: for "overlaying the ball with ERNiCrMo-3" it is what I mean for "overlaying, or cladding, the ball with Inconel 625"?
So, when a manufacturer states that he offers a ball in CS + "3 mm clad in Inconel 625" more specifically, he is applying layers of ERNiCrMo-3 to...
Hi guys, I have this question:
my client is asking for ball valves with CS body and 6MO (UNS N08926) trim.
Having valves up to 42", no vendor would never supply any integral N08926 ball! So I'm ready to expect deviations, for sure manufacturers will propose the ball in CS + 3mm cladding in...
Interesting matter that, in my opinion, closes the question.
Shell MESC 74/022_2010 states that: "pipe shall be in the solution-annealed condition".
So, as per Shell, pipe in as-rolled condition cannot be accepted.
Guys, this will be a very good point during my "trial" in front of proposal...
Yes,
I have a copy of A 928. It clearly states that heat treatment is mandatory after welding. It is a purchaser option to accept in "as welded" condition.
My doubt is about pipe dimensions and thicknesses: we are talking of UNS S32760 pipe with NPS 24-thk 30,96mm and NPS 36-thk 42mm.
The...
Hi everybody, the question:
for a super duplex steel pipe (24"-36") as per ASTM A928 CL.1 UNS S32760, a vendor specifies that:
"The pipes with OD > 600 mm will be delivered in the "as welded" conditions (HT-O)".
Any suggestions about what it implies? Are they giving me something less or...
