Galling Issue
Galling Issue
(OP)
Hi Dear All,
I am working in valve industry.
Input like : Design pressure 5000 PSI, Temp. Up 10 175Deg .C. I have uplex body. material is ASTM A182-F51( UNS S31800) .i am worrying about bolting cause galling issue. what type of material should i use? i am reffering ASTM A 193, ASTM A 453,ASTM 449. but also. but i am not getting ideal from it. so can anybody help me on this matter?
I am working in valve industry.
Input like : Design pressure 5000 PSI, Temp. Up 10 175Deg .C. I have uplex body. material is ASTM A182-F51( UNS S31800) .i am worrying about bolting cause galling issue. what type of material should i use? i am reffering ASTM A 193, ASTM A 453,ASTM 449. but also. but i am not getting ideal from it. so can anybody help me on this matter?





RE: Galling Issue
RE: Galling Issue
Chris, CSWA
SolidWorks 14
ctopher's home
SolidWorks Legion
RE: Galling Issue
it will be very useful for me.
Have you any idea on below point.
In Api 6A, they have suggested only ASTM 193,194,320, and 453 for bolting. If i will use ASTM 1082 or nitronic 60 , is there any issue relate to API 6 A standard? lIke can i use or not?
RE: Galling Issue