I've not seen the Bulliten 571...I believe it covers flange design. The nice people at Taylor Forge in Paola Kansas inform me this publication will likely NOT be found as it is out of print. We have the Bulliten 502...but for this particular project our Engineer says he must have Bulliten 571.
I know...thats an old bulliten number...but I need to get my hands on that old publication...or a copy of it...any one have any suggestions?
Thank you!