Cov Khoom Kawg
Tiv tauj peb
- nr 97, 4th Avenue, Binhai Economic thiab Technology Kev loj hlob Zone, Wenzhou, Tuam Tshoj
- sales@gzp-valve.com
- +86-577-85859689
DIN Globe Valve
Qauv: EN13709
Tom ntej: MSS-SP 117
Lub ntsej muag ntev: EN558-1
Flange kawg: EN1092-1
Hauj lwm lawm
Tsim nta
Qauv: EN13709
Tom ntej: MSS-SP 117
Lub ntsej muag ntev: EN558-1
Flange kawg: EN1092-1
Lub taub qab welded xaus: EN12677
Kev soj ntsuam thiab kuaj EN 12266-1
Khoom siv: GS-C25, / 1.0619 / GP240GH+13Cr / 1.4308 / 1.4408
● Txhua qhov sib dhos hauv qab yog helium leak-tested kom paub tseeb tias xoom xau.
● Tsis-rotating stems tiv thaiv torsion ntawm hauv qab.
● Lwm cov qia foob muaj xws li:
● Lub tog zaum nraub qaum
● API 624 qia packing
● Lubricant fittings los xyuas kom meej lubrication ntawm qia bushing kom zoo qhib thiab kaw.
● Txhua lub hauv paus yog hydroformed nrog tsawg kawg ntawm ob txheej.
● Muaj nyob rau hauv cov chav kawm siab PN16/25/40 (Tag nrho cov khoom siv lub cev muaj)
● Loj: DN15 ~ DN400
● Kub:
● Cam khwb cia carbon, stainless hlau los yog hlau alloy
● Flanged kawg lossis pob tw weld xaus
● Bellows yog hydro-formed es tsis welded
Technical Data | |
Tsim qauv | BS1873, ASME B 16.34, DIN 3356, EN 13709 |
Khoom siv lub cev | Carbon Steel, Stainless Hlau, Alloy Steel, Duplex Steel. thiab lwm yam. |
NACE MR-01-75/NACE MR-01-03 Cov Lus Qhia Tshwj Xeeb | |
Siab ntau | ANSI 150 ~ ANSI 2500, PN10 ~ PN420 |
Qhov ntau thiab tsawg | DN50 (2") ~ DN1200 (48") |
Ntsej muag ntsej muag | ASME B16.10, EN 558, DIN3202 |
Flanged RF, FF, RTJ Xaus | ASME B16.5 ≤ DN600 (24") ASME B16.47 A ≥ DN650 (26") |
BS 4504, DIN 2543-2545, EN1092 | |
Butt-Weld BW Ends | ASME B16.25, DIN 3239, BS 2080, EN 12627 |
Qhov kub thiab txias | -29°~ 425°C |
Tsim Feature | |
Kev tsim kho | Lub kaum sab xis hom, Y hom, Hauv qab kaw, Nqus seal bonnet, bolted bonnet |
Hom Disc | conical plug hom, ib qho disc, ob chav disc thiab lwm yam |
Stem Tsim | Rising qia, Tsis-nce qia |
Rooj Sealing | Integral lub cev lub rooj, lub rooj welded thiab overlaid |
Kev ua haujlwm valve | Iav, pneumatic, Hydraulic, Hluav taws xob actuators. |
Los ntawm kev hla, xauv cov cuab yeej, txuas ntxiv qia, thiab lwm yam | |
Fire Safe Design | API 607, BS 6755, API 607 thiab BS 6755 |
Kev tshuaj xyuas& Kuaj | |
Kev tshuaj xyuas qhov muag | MSS SP-55 |
Kev tshuaj xyuas cov khoom | PMI Test ---- Tshuaj Ntsuam Xyuas |
HB Test --- Hardness Test | |
UT --- Ultrasonic Test | |
RT --- RadiographicTest | |
MT---Magnetic Test | |
NDT Test Non-destructive | |
Dimention soj ntsuam | Raws li kev kos duab |
Kev soj ntsuam thiab kuaj Valve | API 598, DIN 3230, EN 12266, BS 5146 |
Qhov zoo ntawm Bellows Foob Globe Valve
1. Qhov zoo tshaj plaws ntawm txhua lub valve yog ob lub foob tsim (bellows + packing). Yog li, txawm tias lub tshuab nqus tsev tsis ua haujlwm, cov qia ntim khoom yuav tiv thaiv txhua yam kev xau kom tau raws li cov qauv kev sib khi thoob ntiaj teb.
2. Nws txo qhov poob ntawm cov kua nruab nrab thiab ua kom muaj kev nyab xeeb thiab kev tiv thaiv ib puag ncig. Qhov no thaum kawg yuav txhim kho kev nyab xeeb ntawm cov nroj tsuag uas yog bellows valve tau teeb tsa.
3. Nws tuaj yeem ua raws li kev txuag hluav taws xob vim tias nws ua rau txo qis zog poob vim qhov xau.
4. Txij li thaum cov dej xau raug txo qis, nws tiv thaiv tsis tu ncua ntawm lub valve. Yog li, nws ua rau lub neej ntev dua.
5. Vim muaj kev pab cuam lub neej ntev, kev khiav hauj lwm thiab kev tu tus nqi raug txo qis heev.
6. Lub rugged bellows foob tsim ua kom xoom xoom los ntawm lub valve qia, yog li muab cov kev saib xyuas tsis pub dawb.
7. Kev nyab xeeb ntawm cov neeg ua haujlwm tau txhim kho nrog kev txhim kho ntawm lub hauv siab valve raws li cov pa hluav taws xob, tshuaj lom, thiab tshuaj lom neeg tuaj yeem txo qis.
Daim ntawv thov ntau yam ntawm Bellows Foob Globe Valve
● Bellows li qub tshem tawm txoj kev pheej hmoo ntawm cov kua dej tawm ntawm cov txheej txheem thiab yog li qhov zoo tshaj plaws rau cov ntawv thov uas tsis tuaj yeem tiv taus los ntawm cov li qub. Yog li, qhov chaw uas muaj cov khoom siv phom sij heev xws li hydrogen, ammonia, chlorine, thiab lwm yam tshuaj lom lossis cov khoom tawg zoo sib xws, cov li qub yog nyiam.
● Nws yog qhov tsim nyog rau kev siv los ua lub kaw lus kaw nrog cov roj siv hluav taws xob, tshuaj lom neeg, hluav taws xob, hluav taws xob permeable, ib puag ncig muaj kuab paug, thiab cov kav dej xa hluav taws xob. Nws tuaj yeem suav hais tias yog cov khoom lag luam zoo rau kev tsim lub Hoobkas tsis muaj dej xau.
● Rau npe rau ob peb, lub tshuab raj foob lub ntiaj teb valve tau siv dav hauv kev lag luam petrochemical, kev lag luam hluav taws xob, ntau yam nroj tsuag, lub tshuab nqus tsev, thiab lwm yam.
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