| |
Note
ич The facing of flanges follow JIS B2202. However, large flat back
faces marked by
broken lines can be used if necessary
иш The size of t in the diagram is decided based on the pipe attachment
method.
Steel welding pipe flanges follow JIS B2224
The relationship between fluid condition and maximum pressure
Follow JIS B 2201
Flange material
Steel ... ... ... SC42, SS41, SF40, S20C Malleable
cast iron ... ... ... BMC 28 Cast
iron ... ... ... GC 20
|
|
|
