YST-6103 NPT BSP A126 A395 Y KOŠTAS
prielaidos diagrama
MEDŽIAGŲ SĄRAŠAS
Nr. | dalis | Medžiaga | JAV standartas |
1 | Kūnas | Ketus/kalusis ketus | ASTM A126 B KLASĖ/A395 |
2 | Tarpiklis | Grafitas ir SS | BE ASBESTO |
3 | Viršelis | Ketus/kalusis ketus | ASTM A126 B KLASĖ/A395 |
4 | Ekranas | Nerūdijantis plienas | ASTM SS304 |
5 | Kištukas | Plienas | ASTM A307 B |
MATMENYS COLIMAIS IR MILimetRAS
DN | L | C | D | b | H |
1/4" | 81 | NPT1/4" | 38.6 | 8.5 | 80 |
3/8" | 81 | NPT3/8" | 38.6 | 8.5 | 80 |
1/2" | 76 | NPT1/2" | 33 | 10 | 52 |
3/4" | 102 | NPT3/4" | 38 | 12 | 65 |
1" | 124 | NPT1" | 48 | 15 | 81 |
11/4" | 132 | NPT11/4" | 60 | 16 | 97 |
11/2" | 146 | NPT11/2"
| 68 | 16 | 103 |
2" | 184 | NPT2" | 82 | 20 | 117 |
21/2" | 229 | NPT21/2" | 99 | 22 | 145 |
3" | 254 | NPT3" | 112 | 25 | 172 |