Lub pob valve ua los ntawm cov av nplaum
Lub pob valve ua los ntawm cov av nplaum

1. DN: 50-600 hli
PN: 150LB / 300LB / 900LB thiab lwm yam
2. Nruab Nrab: dej roj thiab roj ect.
3. Kub: + 10 ~ 150.
PS: Cov khoom tsis tuaj yeem ua raws li cov neeg siv khoom xaj, cov kev cai saum toj no tsuas yog rau kev siv xwb.
| Lub Siab Nominal | Kev ntsuam xyuas lub zog | Kev sim dej-seal | Kev kuaj roj foob | |||
| MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
| 150 | 3.1 | 450 | 2.2 | 315 |
0.5~0.7 |
60 ~ 100 |
| 300 | 7.8 | 1125 | 5.6 | 815 | ||
| 600 | 15.3 | 2225 | 11.2 | 1630 xyoo | ||
| 900 | 23.1 | 3350 | 16.8 | 2440 | ||
| 1500 xyoo | 38.4 | 5575 | 28.1 | 4080 | ||
| 2500 | 64.6 | 9367 | 47.4 | 6873 | ||
Cov khoom tseem ceeb thiab
cov ntaub ntawv thiab kev ua tau zoo.
| Tsis yog. | Lub Npe Khoom | Cov hlau carbon series | Cov hlau tsis xeb series | Cryogenic hlau series | Cov tshuaj sulfur resistant series | |
| Cov hlau carbon series | Cov hlau tsis xeb series | |||||
| 1 | Lub cev | A216 WCB | A351-CF8, CF8M, CF3, CF3M | A352 LCB, LCC | GB/T 12229 A216 WCB | A351 CF8M |
| 2 | Lub rooj zaum | PTFE, RPTFE, Sintering carbon fiber, Hlau + Roj Hmab groupware | ||||
| 3 | Pob | A105+ HCr/ENP | A351-CF8, CF8M, CF3, CF3M | A352 LCB,LCC+ENP | A105+HCr/ENP | A351 CF8M+ENP |
| 4 | Caij nplooj ntoos hlav | INCONEL 750 | ||||
| 5 | Lub ntsia hlau | A193 B7 | A193 B8, B8M | A320 L7 | A193 B7M | A193 B8M |
| 6 | Gasket | Cov graphite yooj ywm + Cov hlau tsis xeb | ||||
| 7 | Txiv ntoo | A194 2H | A194 8M | A194 4 | A194 2HM | A194 8M |
| 8 | Lub kaus mom | A216 WCB | A351-CF8, CF8M, CF3, CF3M | A352 LCB, LCC | GB/T 12229 A216 WCB | A351 CF8M |
| 9 | Qia | A182 F6a | A182 F304/316 | A182 F6a | A182 F304 | A182 F316 |
| 10 | Bush | Hlau + PTFE; Sintering carbon fiber | ||||
| 11 | Cov Gasket Ntim Khoom | A182 F6a | A182 F6a | A182 F6a | ||
| 12 | Ntim khoom | Cov graphite yooj ywm, PTFE | ||||
| 13 | Lub Pob Txha Ntim Khoom | A216 WCB | A351-CF8, CF8M | A351-CF8 | GB/T 12229 A216 WCB | A351 CF8M |
| 14 | Ntsia hlau | A193 B7 | A193 B8, B8M | A320 L7 | A193 B7M | A193 B8M |
| 15 | Tus Muab Chaw | GB/T 700 Q235A + Zn (Cr) | ||||
| 16 | Kov | A216 WCB | ||||
| 17 | Tuav lub nplhaib | GB/T 1222 65Mn | ||||









