Nov 24, 2004 #1 ITBT Mechanical Oct 6, 2002 27 0 0 SG Hi, Wish to kown the difference btw ANSI weld neck flange and an ASME flange. Can anybody help? A lot of thanks!
Hi, Wish to kown the difference btw ANSI weld neck flange and an ASME flange. Can anybody help? A lot of thanks!
Jan 21, 2005 #21 unclesyd Materials Aug 21, 2002 9,819 0 0 US Yes kander There is a 22" class 300 flange. http://www.texasflange.com/Dimensioncutsheet.htm Upvote 0 Downvote
Jan 21, 2005 #22 NozzleTwister Mechanical Mar 3, 2003 368 0 0 US Kander, Like the others say, there is a 22" Class 300 flange. But it's not covered by AMSE B16.5 (or even ANSI before the designation change) This flange is covered by standard MSS-SP-44. It's a common mistake that people think all flanges up to 24" are per B16.5. The 22" size isn't as you have found out. I hope this helps. NozzleTwister Houston, Texas Upvote 0 Downvote
Kander, Like the others say, there is a 22" Class 300 flange. But it's not covered by AMSE B16.5 (or even ANSI before the designation change) This flange is covered by standard MSS-SP-44. It's a common mistake that people think all flanges up to 24" are per B16.5. The 22" size isn't as you have found out. I hope this helps. NozzleTwister Houston, Texas
Jan 22, 2005 #23 GenB Mechanical Oct 24, 2003 1,362 0 0 US then it can not be used unless a code caqse or excemption in the ASME Code, GB Upvote 0 Downvote
Jan 23, 2005 #24 kander Mechanical Jan 20, 2005 64 0 0 Thanks guys, I've got the info I need. Upvote 0 Downvote