Peb txoj kev loj hlob nyob ntawm cov cuab yeej zoo tshaj plaws, cov txuj ci tshwj xeeb thiab tsis tu ncua ntxiv dag zog thev naus laus zis rau Kev Sib Tw Tsau Nqe Tuam Tshoj 200wogThreaded kawg Globe Valve, Yog xav tau cov ntsiab lus ntxiv, koj yuav tsum tau tiv tauj peb txhua lub sijhawm!
Peb txoj kev loj hlob nyob ntawm cov cuab yeej zoo tshaj plaws, cov txuj ci tshwj xeeb thiab txuas ntxiv dag zog rau kev siv tshuab rauTuam Tshoj Xov Globe Valve,Threaded kawg Globe Valve, Peb lub tuam tsev R & D ib txwm tsim nrog cov tswv yim zam tshiab yog li peb tuaj yeem qhia cov qauv zam tshiab txhua lub hlis. Peb cov kev tswj hwm nruj heev ib txwm ua kom ruaj khov thiab cov khoom zoo. Peb pab neeg ua lag luam muab kev pabcuam raws sijhawm thiab ua haujlwm tau zoo. Yog tias muaj kev xav paub thiab nug txog peb cov khoom, nco ntsoov tiv tauj peb hauv lub sijhawm. Peb xav tsim kom muaj kev lag luam kev sib raug zoo nrog koj lub tuam txhab hwm.
Nta ntawm dw41jh bellows nres valve
1. Cov khoom muaj cov qauv tsim nyog, txhim khu kev qha sealing, kev ua haujlwm zoo thiab zoo nkauj zoo nkauj;
2. Lub sealing nto overlaid nrog Co raws li cemented carbide tau zoo hnav tsis kam, corrosion kuj, kev sib txhuam tsis kam thiab kev pab lub neej ntev;
3. Lub qia valve muaj qhov zoo tiv thaiv corrosion thiab tiv thaiv kev sib txhuam los ntawm quenching thiab tempering thiab deg nitriding kho;
4. Ob chav foob, txhim khu kev qha ntau dua;
5. Valve qia lifting txoj hauj lwm qhia, ntau intuitive;
6. Cov khoom siv thiab flange, taub qab vuam qhov kawg loj tuaj yeem xaiv tau raws li qhov kev ua haujlwm tiag tiag lossis cov neeg siv khoom kom tau raws li ntau yam kev xav tau ntawm engineering.
Main Performance specifications
| Nominal siab (MPa) | Plhaub Test siab (MPa) | Sealing xeem siab (MPa) | Qhov ntsuas kub (℃) | Media siv |
| 1.6 | 2.4 | 1.76 ib | ≤350 ℃ | Dej, chav, roj, thiab lwm yam |
| 2.5 | 3.75 ib | 2.75 ib | ||
| 4.0 | 6.0 | 4.4 | ||
| 6.4 | 9.6 ib | 7.04 ib |
Cov ntaub ntawv tseem ceeb ntawm dwj41h German tus qauv BELLOWS GLOBE VALVE
| Serial tooj | npe | kev ntxhib los mos ntawm cov khoom |
| 1 | cev valve | GS-C25 1.73631.4308 1.4408 1.4306 1.4301 |
| 2 | Valve disc | ASTM A182-Gr.F6a ASTM A-182-F22 ASTM A182-F304, F316, F321, F304L, F316L |
| 3 | Pivot pin | ASTM A182-Gr.F6a ASTM A-182-F22 ASTM A182-F304, F316, F321, F304L, F316L |
| 4 | Bellows sib dhos | 1Cr18Ni9Ti, 304, 316 |
| 5 | Qe | ASTM A182-Gr.F6a ASTM A-182-F22 ASTM A182-F304, F316, F321, F304L, F316L |
| 6 | Valve npog | GS-C25 1.73631.4308 1.4408 1.4306 1.4301 |
| 7 | muab tub lim | Flexible graphite, PTFE |
| 8 | Packing caj pas | GS-C25 1.73631.4308 1.4408 1.4306 1.4301 |
| 9 | Positioning zaj duab xis | 25, 45, 304, 316 |
| 10 | Stem noob | tooj liab alloy ZQA19-4 |
| 11 | tes log | WCB, QT400-18 |
| 12 | Stud ntsia liaj qhov rooj | ASTM A193-B7, A193-B8, A193-B8M |
| 13 | Hexagon txiv ntseej | ASTM A194-2H, A194-8, A194-8M |
| 14 | xim | Flexible graphite + stainless hlau, PTFE |
Main kev twb kev txuas qhov ntev
| qauv | qauv | ||||||||||||||
| Kev ntsuas siab | NP16 | ||||||||||||||
| caliber | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 ua | 850 | 980 ua |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| IN | 120 | 140 | 140 | 160 | 160 | 180 | 200 | 220 | 250 | 300 | 350 | 400 | 450 | 500 | 500 |
| hnyav (kg) | 4 | 4.5 | 5 | 7 | 9 | 12.5 ib | 18 | 23 | 41 | 54 | 90 | 160 | 260 | 410 | 610 |
| qauv | DWJ 41-25 | ||||||||||||||
| Kev ntsuas siab | PIB 25 | ||||||||||||||
| caliber | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 ua | 850 | 980 ua |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| IN | 120 | 120 | 140 | 160 | 160 | 180 | 200 | 220 | 250 | 300 | 350 | 400 | 450 | 500 | 500 |
| hnyav (kg) | 4 | 4.5 | 5 | 7.5 | 9.5 ib | 13 | 19 | 24 | 43 | 57 | 95 | 168 | 300 | 510 | 680 |
| qauv | HWV 41-40 | ||||||||||||||
| Kev ntsuas siab | NP40 | ||||||||||||||
| caliber | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 ua | 850 | 980 ua |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| IN | 120 | 120 | 140 | 160 | 160 | 180 | 200 | 220 | 250 | 300 | 350 | 400 | 450 | 500 | 500 |
| hnyav (kg) | 4 | 4.5 | 5 | 8 | 10 | 13.5 Nws | 20 | 25 | 45 | 60 | 98 | 171 | 340 | 580 | 780 ua |
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