| |
STANDARD |
KINDS OF STANDAR |
KINDS OF FLANGE |
CLASS OF PRESSURE |
SIZE |
| 1 |
ANSI |
ASTM ANSI B16.5, ASA, API-605, |
slip-on, welding neck, blind, threaded, lap-joint, socket-welding etc. |
Class 150,300,600,900,1500 |
1/2"-----100" |
| |
| AWWA-c207, MSS-sp44 |
| 2 |
JIS |
JIS 5K, 10K, 16K, 20K etc. |
plate, slip-on, blind etc. |
|
1/2"-----100" |
| 3 |
DIN |
DIN2573, 2572, 2631, 2576, 2632, |
plate, slip-on, welding neck, blind, threaded etc. |
|
1/2"-----100" |
| |
| 2633, 2543, 2544, 2634, 2545 etc |
| 4 |
BS |
BS4504, PN16, PN25, PN40, BS10, |
plate, slip-on, welding neck, blind, threaded etc. |
|
1/2"-----100" |
| |
| TABLE E, BS10 TABLE D, etc. |
| 5 |
UNI |
UNI2276,2277,2278,6083,6084,6091,6092,6093 |
plate, slip-on, blind etc. |
|
1/2"-----100 |
| |
| ,2281,2282,2283,2284,6089,6090,2253,2254 |
