Tsawg-kub li qub tau txais kev kho tshwj xeeb uas tsis muaj qhov kub thiab txias, thiab cov khoom ntxhib-machined tau muab tso rau hauv qhov chaw txias txias rau ob peb teev (2-6 teev) kom tso tawm kev ntxhov siab, ua kom qhov kub thiab txias ntawm cov khoom siv, thiab xyuas kom meej. qhov ua tiav qhov ntev los tiv thaiv lub valve los ntawm kev puas tsuaj thaum lub sijhawm kub qis. , leakage tshwm sim los ntawm deformation tshwm sim los ntawm kev hloov kub. Kev sib dhos ntawm lub valve kuj txawv ntawm cov li qub qub. Cov khoom yuav tsum tau muab ntxuav kom nruj kom tshem tawm cov roj kom ntseeg tau tias kev ua tau zoo.
|
Qhov Loj |
Khoom siv lub cev |
|
1/2"-40" DN 15-DN1000 |
F304, F316, F316L, LF2 |
|
Kev ntsuas siab |
Pob khoom |
|
Chav kawm 150-Class2500 PN 16-PN425 |
F304, F316, F316L, LCB |
|
Xaus kev sib txuas |
Khoom siv zaum |
|
Flange (FF, RF, RJ), Butt Welding, NPT, SW |
PCTFE |
|
Qauv Style |
Cov khoom siv qia |
|
Full Bore, Txo Bore Floating Pob, Trunnion Mounted Pob |
XM -19 |
|
Actuator Options |
Tsim qauv |
|
Handwheel, Pneumatic, Hluav taws xob |
API 6D UAS |
|
Qhov kub thiab txias |
Ntsej muag ntsej muag Standard |
|
-196 degree ~ -460 degree |
ASME B16.10 |
- Kev soj ntsuam ntawm cryogenic li qub
1. Cov khoom tseem ceeb ntawm cov qhov kub tsis tshua muaj siab yuav tsum tau kho kom sov
2. Cov khoom tseem ceeb thiab cov welds yuav tsum raug kuaj xyuas qhov kub thiab txias kom ntseeg tau tias lub valve yuav tsis nkig nyob rau hauv qhov kub thiab txias;
3. Lub valve yuav tsum tau kuaj ntawm qhov kub thiab txias, ua ntej kev ntsuas lub zog hydraulic ntawm 1.5 npaug ntawm nominal siab, thiab tom qab ntawd kev sib khi ntawm 1.1 npaug ntawm lub zog nominal;
4. Tom qab kev ntsuas hydraulic siab, lub valve yuav tsum huv ntawm cov dej noo, tsis muaj roj, thiab khaws cia qhuav;
5. Txhua batch ntawm low-temperature li qub yuav tsum tau coj mus kuaj ntawm ib qho kev faib ua feem rau qhov ntsuas kub tsawg. Qhov ntsuas kub qis yuav tsum tau ua tom qab 1.5 npaug ntawm qhov ntsuas hydraulic siab zog;
6. Tom qab lub valve raug kuaj ntawm qhov kub thiab txias, cua yuav tsum tiv thaiv kom tsis txhob nkag mus rau hauv lub valve;
7. Tom qab qhov ntsuas kub qis ntawm lub valve, nws yuav tsum tau ua kom sov lossis tshuab nrog lub kiv cua. Nws yog nruj me ntsis txwv tsis pub siv cua sov lossis lwm txoj hauv kev los ua kom qhov kub thiab txias ntawm lub valve;
8. Tom qab lub valve ib txwm ua kom sov tom qab qhov ntsuas kub qis, nruj lub valve fasteners dua;
9. Thaum lub valve muab tso rau hauv qhov chaw cia, nco ntsoov xyuas lub valve hloov kom ntseeg tau tias lub valve nyob rau hauv lub xeev tsim nyog;
10. Thaum lub sij hawm khaws cia thiab kev thauj mus los ntawm li qub, yuav tsum tau them nyiaj rau kev sib cais ntawm cov hlau tsis muaj steel thiab carbon steel li qub thiab ua rau lawv cov plua plav, tsis muaj dej, tsis muaj roj, thiab tiv thaiv pob;
11. Cov kev taw qhia ntws, siab nyem kev taw qhia thiab daim ntawv teev npe ntawm lub valve yuav tsum raug kuaj xyuas raws li qhov xav tau ntawm chav tsim.
Cryo Pob Valve
Cim npe nrov: Tuam Tshoj cryogenic valve manufacturers, lwm tus neeg, Hoobkas