DIN EN 856 4SH TXHEEJ TXHEEM
LUB HLAU SAB HAUV: Roj hmab hluavtaws uas tiv taus roj
KEV TXHIM KHO: Plaub lub hlau xaim tensile siab
NPOG: Roj hmab ua kom puas, roj hmab ua los ntawm cov khoom siv uas tiv taus huab cua
KUB UA HAUJ LWM: Los ntawm -40 ℃ txog + 121 ℃
DAIM NTAWV THOV: Cov ntawv thov siab heev siv rau cov roj av hydraulic kua
| Loj | ID | OD | WP | BP | Tsawg kawg BR | Qhov hnyav | Ntev | ||||
| mm | Nti | mm | mm | Qhov siab tshaj plaws | Mpa | psi | Mpa | Psi | mm | kg/m2 | m |
| 19 | 3/4″ | 18.6 | 19.8 | 33.0 | 42 | 6000 | 168 | 24000 | 280 | 1.32 | 20/40 |
| 25 | 1″ | 25.0 | 26.4 | 39.9 | 38 | 5500 | 152 | 22000 | 340 | 2.11 | 20/40 |
| 32 | 1-1/4″ | 31.0 | 33.0 | 47.1 | 32.5 | 4700 | 130 | 18800 | 460 | 2.64 | 20/40 |
| 38 | 1-1/2″ | 37.7 | 39.3 | 55.1 | 29 | 4200 | 116 | 16800 | 560 | 3.27 | 20/40 |
| 51 | 2″ | 50.4 | 52.0 | 69.7 | 25 | 3600 | 100 | 14400 | 700 | 4.15 | 20/40 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
