-, chitumbuwachekeni valavugwiritsani ntchito:
Chongani valavu yoyikidwa mu dongosolo la mapaipi, ntchito yayikulu ndikuletsa kuyenderera kwa media, valavu yoyang'ana ndi mtundu wamagetsi otsegula ndikutseka basi.Wafer cheke valavu ndi oyenera kuthamanga mwadzina PN1.0MPa ~ 42.0MPa, Class150 ~ 25000;Mwadzina m'mimba mwake DN15 ~ 1200mm, NPS1/2~48;Kutentha kwa ntchito -196 ~ 540 ° C kwamitundu yonse ya chitoliro, yomwe imagwiritsidwa ntchito poletsa kubweza kwa media.Kudzera kusankha zipangizo zosiyanasiyana, angagwiritsidwe ntchito m'madzi, nthunzi, mafuta, asidi nitric, asidi acetic, wamphamvu oxidizing sing'anga ndi uric acid ndi TV zina..
Awiri, zinthu zazikulu za valavu yoyang'ana kabati:
Pali mpweya zitsulo, otsika kutentha zitsulo, wapawiri gawo zitsulo F51/F55, titaniyamu aloyi, zotayidwa mkuwa, INCONEL, SS304, SS304L, SS316, SS316L, chromium-molybdenum chitsulo, Nair 400/500, 20# aloyi aloyi, Hastello aloyi ndi zina. zitsulo zipangizo.Zothandiza komanso mawonekedwe a valve yamagetsi
Chachitatu, chitumbuwachekeni valavuMiyezo ndi mafotokozedwe:
1, kupanga ndi kupanga: API594, API6D,JB/T8937,JB/T3595,
2, Structure kutalika: API594, API6D, DIN3202, JB/T8937,ANSI/ASME B16.10
3, Chisangalalo, kalasi ya kutentha: ANSI B16.34, DIN2401, GB/T9124, HG20604, HG20625, SH3406, JB/T74
4, kuyesa ndi kuyendera: API598, JB/T9092,GB/T13927
5, piping flange: JB/ T74-90, GB/T9112-9124, HG20592-20635, SH3406, ANSI/ASME B 16.5, DIN2543-2548.
GB/T13402, API605, ASMEB17
Chachinayi, mawonekedwe a valavu yowunikira:
1, kutalika kwake ndi kwaufupi, kutalika kwake ndi 1/4 ~ 1/8 ya valavu yachikhalidwe ya flange.
2, kukula kwakung'ono, kulemera kopepuka, kulemera ndi 1/4 ~ 1/20 yokha ya valavu yachikhalidwe ya flange
3, chimbale pafupi mofulumira, madzi nyundo kuthamanga ndi kochepa
4, payipi yopingasa kapena payipi yowongoka ingagwiritsidwe ntchito, yosavuta kuyiyika
5, yosalala otaya njira, yaing'ono madzimadzi kukana
6, zochita tcheru, ntchito yabwino yosindikiza
7, sitiroko ya disc ndi yayifupi, kutseka kwake kumakhala kochepa
8, mawonekedwe onse ndi osavuta komanso owoneka bwino, owoneka bwino
9, moyo wautali wautumiki, magwiridwe antchito odalirika
Ntchito ya cheki valavu pamapampu operekera madzi ndikuletsa kukhudzika kwa kuthamanga kwamadzi kubwereranso pamapampu.Pazifukwa zina pakugwira ntchito kwa makinawo, pompayo ikasiya kuthamanga mwadzidzidzi, kuthamanga kwa pampu kumatha, ndipo madzi othamanga kwambiri omwe amalumikizana ndi popopo amatha kubwereranso ku mpope.Pamene pompopompo imakhala ndi valavu yoyendera, imatseka nthawi yomweyo kuti madzi asamayendetsedwe ku mpope.Ma valve owunika amagwiritsidwa ntchito m'makina amadzi otentha kuti apewe kubwereranso kwa madzi otentha mu mapaipi.Mapaipi a PVC amatha kuwononga mapaipi ngakhalenso kuvulaza anthu, makamaka m'makina otenthetsera madzi a solar.
Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.
Zogulitsa zazikulu:Valve ya Butterfly,Valve ya Mpira,Chipata cha Chipata,Onani Vavu,Globe Vavlve,Y-Strainers,Electric Acurator,Pneumatic Acurators .
Kuti mumve zambiri, welcom kulumikizana pa:Imelo:sales@nortech-v.com
Nthawi yotumiza: Feb-17-2022