big bore flange dimensions over 60".

[4T4]

Dear Team,

can anyone tell me about the reference standard for WN flange dimensions over 60" to 100"?.

Up to 60" it can be covered under B16.47 B series. but what about over sized flanges?.

Best regards,

4T4

 

[SnTMan]

4T4, a bit of googling turned up this catalog containing several standards for large diameter flanges.

Regards,

Mike

The problem with sloppy work is that the supply FAR EXCEEDS the demand

 

[4T4]

thanks mike for sharing the doc,

also i have the attached a spec which is superseded.

since it is for effluent treatment plant, i would rather check with ASTM F 1311 too. because the pressure rating may not be a major issue here.

4T4