Bolted Bonnet API Globe Valve
Zvigadzirwa Zvekugadzira Zvimiro
Globe vharafu inoshandiswa kucheka kana kubatanidza pombi midhiya pasi pesimba rezita pakati pePN1.6-160MPa(Class150-2500) inoshanda tembiricha600C.mumafuta indasitiri yemakemikari indasitiri yemishonga fetiraiza uye indasitiri yemagetsi.
Iwo main structure features anosanganisira:
1、Rational structure.reliable chisimbiso chakanakisa kuita chitarisiko chakanaka
2, Co-radix alloy welded sealing surface anti-kupfeka erosion-proof abrasion-proof uye hupenyu hurefu hwekushandisa.
3, Iyo yepamusoro uye inogadzirisa midhiya yevharuvhu shaft ine nitrogenized kuitira kuti isakukurwa uye kusabatwa neabrasion.
4, PN> 25.0MPa(Kirasi1500) mhango yepakati shandisa yekuzvisimbisa yekuisa chisimbiso chimiro kuti chisimbiso chisimbiswe.
pamwe nekumanikidza kusimuka kuitira kuti uve nechokwadi chekuisa chisimbiso.
5, Hapana chisimbiso chekudzokera kumashure muvharuvhu, saka id yekuisa chisimbiso yakavimbika.
6, Zvinhu zvekuzadza uye saizi yeflange inogona kusarudzwa uye kuenzaniswa zvinoenderana nemashandisirwo uye zvinodiwa zvekushandisa.Izvo zvinogona kugutsa marudzi ese ekushanda zvinodiwa.
Iwo main structure features anosanganisira:
| Seri mienzaniso | J11H,J11Y,J41H,J41Y,J541H,J541Y,J941H,J941Y J61H,J61Y,J561H,J561Y J961H J961Y | ||
| Pressure giredhi range | PN1.6-42.0MPa(Cass150-2500) | ||
| Drift dhayamita renji | DN15~400mm(NP81/2-NPS16) | ||
| Kutyaira | Kutyaira nemaoko | Kutyaira kwegiya uye kutyaira kwemagetsi | |
| Chikamu chekushandisa | Kirasi150-300(PN1.6-2.5) | Kirasi400-900(PN6.4~16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Quality Control
Kuenderera mberi kwekuvandudza uye zero kukanganisa ndiyo yekusingaperi mhando yemitemo yeBVMC uye chinangwa.Zvichienderana nezviyero zvepasi rese uye zvemumba maindasitiri uye zvinodiwa nevatengi, isu takamisa epamusoro emukati emhando yekusimbisa zviyero kuti tiite yakazara uye yakazara mhando manejimendi.BVMC ine nzvimbo yepasirese yekuyedza iyo inotigonesa takazvimirira kupedza bvunzo dzese tega, kubva pachigadzirwa prototype bvunzo kusvika pakuongorora kwekupedzisira.Kuongorora uye bvunzo dzinosanganisira:
• NDE (RT,PT,MT,UT)
• Muedzo wekuongorora makemikari
• Muedzo wemuviri (yedzo yemhedzisiro, Tensile bvunzo, Bending test)
• Kuedza kwemoto
• Cryogenic test
• High tembiricha bvunzo
• Vacuum test
• Fugitive emission test
• Muedzo wepressure(Shell test, Hydraulic test, Air test)
• Ongorora nemaziso
• Dimensional kuongorora
• Painting test
Kubva kune zvigadzirwa kusvika kune zvakapedzwa zvigadzirwa BVMC inonyatso kudzora maitiro ega ega.Pamusoro pezvo, BVMC inoshandisa 6 Sigma mukati mekambani yese kuita chirongwa chedu che "zero defects".Kuburikidza nekuongorora kwenhamba yepamusoro tinoenderera mberi nekuvandudza maitiro ekutonga uye kugona kwekutonga.
Kutsanangurwa Kwehunyanzvi
| Kuumbwa kwemaitiro | Bolt - bhoneti yakabatanidzwa kunze kwehunde yejoko chimiro |
| Kutyaira | Inoitwa nemaoko |
| Dhizaini mwero | ASME B 16.34 BS 1873 |
| Takatarisana | ASME B 16.10 |
| Flanged magumo | ASME B 16.5 |
| Kuedza & kuongorora | Purogiramu inonzi 598 BS6755 |
Ongorora: Saizi yevharuvhu yekubatanidza flange uye butt-welding terminas inogona kugadzirwa zvinoenderana nezvinodiwa nemutengi.
Zvigadzirwa zvinoenderana
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