BCD- Thanks thats what i was after, wasnt sure which material governs which part of B16.34 i should check. (I checked the materials certs, the body is A350 LF2. The class is 1500)
TGS4- I hadn't realised this. I thought the type of valve, standard or special, depended what level of NDE you...
Thanks for the quick response LittleInch.
Basically i've been asked what the NDE requirements are for a valve. I've checked the datasheet to see what materials the valve is constructed from (as above post). However when I check ASTM B16.34 to find out if the valve is special or standard (to...
Hi,
I'm a trainee engineer in the oil & gas industry.
I was wondering, if i have a valve with valve body = 'LTCS', Seat and Disc = 'Duplex 22% Cr'. Which material do i use when determining the class of valve (special or standard) in B16.34 Table 2?