JIS 30° Female (Cone) Seat
For JIS 30° Female (Cone) Seat, governing standard is JIS B 0202; region of origin is Japanese Connections; thread type (tapered or parallel) is parallel pipe threads; seat or flare angle is 30°; seal method is Japanese JIS 30° flare connections are comparable to American SAE 37° flare connections in application and sealing principals, recorded from its source on 2026-08-13.
- Connection type
- JIS 30° Female (Cone) Seat verified
- Governing standard
- JIS B 0202 verified
- Region of origin
- Japanese Connections our reading
- Thread type (tapered or parallel)
- parallel pipe threads verified
- Seat or flare angle
- 30° verified
- Seal method
- Japanese JIS 30° flare connections are comparable to American SAE 37° flare connections in application and sealing principals. verified
- Interchangeability notes
- JIS 30° flare angle and dimensions are different with threads that are similar to BSPP verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
JIS 30° Female (Cone) Seat connections are are parallel pipe threads per JIS B 0202. Japanese JIS 30° flare connections are comparable to American SAE 37° flare connections in application and sealing principals. Yet, JIS 30° flare angle and dimensions are different with threads that are similar to BSPP.
— brennaninc.com, retrieved 2026-08-13
Source
- brennaninc.comhttps://brennaninc.com/connection-types/