FLANGE STANDARD | PRESSURE RATING | TYPE | FACING | MATERIAL |
ANSI B16.5 Flange | CLASS 150 300 400 600 900 1500 2500 LBS | SO WN SW TH LJ BL LWN | RF | ASTM SA105/105N |
FF | A350 LF2 CL1/CL2 |
RTJ | A694 F45/52/65, |
ANSI B16.47-A MSS Flange | CLASS 150 300 400 600 900 LBS | WN BL | | s235jr C22.8; |
ANSI B16.47-B API Flange | CLASS 75 150 300 400 600 900 LBS | etc | |
ANSI/ASME B16.36 Flange | CLASS 300 400 600 900 1500 2500 LBS | ORIFICE | | A182 F304/304L |
ANSI/ASME B16.48 Flange | CLASS 150 300 400 600 900 1500 2500 LBS | FIG.8 | | A182 F316/316L |
SPACER AND BLANK | | A182 F317L |
SPECTACLE | | A182 F310 F321 F347; |
AWWA C207 Flange | CLASS B & D TABLE 2/3, CLASS E TABLE 4 | SO PL BL | | |
EN 1092-1 Flange | PN 2.5 6 10 16 25 40 63 100 160 250 320 400 | PL LOO BL WN SO TH | | A182 F5 F9 F11 |
BS 4504 Flange | PN 2.5 6 10 16 25 40 | PL WN TH BL SO | | F51 F53 F55 F60 |
DIN Flange | PN 6 10 16 25 40 | PL WN TH BL LOO SO | | F304H F316H F317H, |
UNI Flange | PN 6 10 16 25 40 | PL WN TH BL LOO | | C276 |
SABS/SANS 1123 Flange | CLASS 600 1000 1600 2500 4000 KPA | WN PL TH SO BL | | INCONEL 600 625; |
JIS B2220/KS Flange | 5K 10K 16K 20K 30K 40K | SOP/PL SOH/SO BL | | and etc.. |
GOST Flange | PN 1 1.6 2.5 4 6.3 10 | PL WN BL | | |
AS Flange | TABLE D E F H | PL SO BL | | |