Threaded / Welded Forged Steel Gate Valve
Cov khoom tsim qauv
Stronger, Leakproof Lub Cev-bonnet Joint, Fully Encased Kauv Wound Gasket
Kev tsim ntawm lub gasketed sib koom ua ke yog qhov tseem ceeb.Nws compression yog zoo tswj nyob rau hauv ib tug tag nrho cov kab noj hniav.Tsis tas li ntawd, qhov ua tau ntawm unwinding ntawm SS kauv hlau yog tshem tawm.
Flanged kawg cam khwb cia steel rooj vag valve yog siv los txiav los yog txuas cov yeeb nkab xov xwm nyob rau hauv nominal siab ntawm PN1.6-42.0MPa (Cass150 ~ 2500) ua hauj lwm kub ≤ 600in roj kev lag luam tshuaj lom neeg kev lag luam fossil-hluav taws xob fais fab nroj tsuag.
Cov qauv siv tau:
TSEEM CEEB: API 602 Lub ntsej muag rau ntsej muag thiab xaus rau qhov kawg
DIMENSIONS NTAWM VALVES: ANSI B16.10
Flanged kawg: ANSI B16.5
VALVE Kuaj thiab tshuaj xyuas: API598
Flanged kawg cam khwb cia steel rooj vag valve yog siv los txiav los yog txuas cov yeeb nkab xov xwm nyob rau hauv nominal siab ntawm PN1.6-42.0MPa (Cass150 ~ 2500) ua hauj lwm kub ≤ 600in roj kev lag luam tshuaj lom neeg kev lag luam fossil-hluav taws xob fais fab nroj tsuag.
Lub ntsiab qauv nta muaj xws li:
1. Ob qho tib si tsim thiab tsim khoom yog ua raws li GB / T12234AP600 thiab AP1602.Cov khoom muaj cov qauv tsim nyog.txhim khu kev qha foob, kev ua tau zoo thiab kev ua qauv zoo.
2.Co nyuaj alloy welded sealing nto, uas yog hnav resistant yaig pov thawj, puas pov thawj thiab nyob ntev.
3.Qhov saum npoo thiab kho cov xov xwm ntawm lub valve ncej yog nitrogenized kom nws yog erosion thiab abrasion resistant.
4.PN ≥ 15.0MPa (Class900), qhov nruab nrab kab noj hniav siv tus kheej-tightening sealing qauv kom muaj cov sealing kev ua tau zoo ntxiv nrog rau lub siab nce kom ntseeg tau tias sealing kev ua tau zoo.
5.Yog tsis muaj rov qab sealing qauv nyob rau hauv lub valve, yog li lub sealing id txhim khu kev qha
6.Cov khoom ntawm lub filling thiab flange loj tuaj yeem xaiv thiab sib tw raws li cov ntawv thov thiab cov kev xav tau ntawm kev siv.Qhov ntawd tuaj yeem ua tiav txhua yam kev xav tau ua haujlwm.
Main Parameter Ntawm Cov Khoom
| Serial qauv | (Hs,Ps)Z11H(Hs,Ps) Z11 Y,(Ps)Z41H,(Ps)Z41Y,(Ps) Z441H,(Ps)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
| Qib qib siab | PN1.6-42.0MPa (Class150-2500) | |||
| Drift txoj kab uas hla | DN15-1000mm (NPS1-40) | |||
| Kev tsav tsheb | Tes log tsav tsheb | Iav tsav tsheb thiab hluav taws xob tsav tsheb | ||
| Scope ntawm daim ntawv thov | Chav Kawm 150-300 (PN1.6-4.0) | Chav Kawm 400-600 (PN6.4-10.0) | Chav Kawm 900-2500 (PN15.0-42.0) | NPS2-40 (DN50-1000mm) |
| NPS 1/2-24 (DN15-600mm) | NPS 1/2-12 (DN15 ~ 300mm) | NPS 1/2-10 (DN15 ~ 250mm) | ||
Product Performance Specification
Technical Specification
| Kev tsim qauv | Bolt-jointed bonnet sab nraum qiayoke qauv |
| Kev tsav tsheb | Tes ua haujlwm |
| Tus qauv tsim | API602.BS5352 |
| Xov xaus | ASME B1.20.1 |
| Qhov (socket) welded kawg | ASME B16.11 |
| Kev kuaj & tshuaj xyuas | API 598 BS 6755 Cov Lus Qhia |
Daim Ntawv Thov Khoom Loj
| Tsis muaj. | Lub npe | Khoom siv |
| 1 | Lub cev | ASTM A105 1 Yav dhau los: ASTMA182-F11F22F5F9 Tom ntej: ASTMA182-F304F316F321F304L,f316l ua |
| 2 | Rooj | A8 TM A105 Tom ntej: ASTMA182-F11F22.F5.F9 ASTM A182-F304 Cov Lus Qhia Tshwj Xeeb,F316,F321F304LF316L |
| 3 | Ntug | ASTM A105 1 Tom ntej: ASTMA182-F11F22.F5F9 Yav dhau los: ASTMA182-F304F316F321F304LF316L |
| 4 | Qe | ASTMA 182 F6a UAS,ASTMA182F22.F11 Tom ntej: ASTMA182-F304,F316 F321F304LF316L |
| 5 | Bonnet | ASTM A105 1 Yav dhau los: ASTMA182-F11F22F5F9 Tom ntej: ASTMA182-F304,F316,F321,f304l ua,f316l ua |
| 6 | Ntim | Graphite |
| 7 | Packing xovxwm-lub tes tsho | ASTMA182 F6aASTMA182F22F11 Tom ntej: ASTMA182-F304,F316F321F304LF316L |
| 8 | Packing caj pas | ASTMA216-WCBASTMA217-WC6WCC5C12 ASTMA351-CF8CFBMCF8CCF3CF3M |
| 9 | Valve qia txiv ntoo | Copper alloy |
| 10 | Tes log | ASTMA47-32510 ASTMA53660-40-18 Cov |
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