Tsawg kub rooj vag Valve
Cov khoom tsim qauv
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 |
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