JIS Ball Valve

Yedu yeJIS Bhora Valve yakanyatsogadzirwa kune maJapan maindasitiri zviyero ane yakasarudzika dimensional uye kumanikidzwa kutaurwa. Ndiyo sarudzo yehunyanzvi kune ese JIS-yakajairwa pombi nemapurojekiti emugungwa, nepo ANSI/ASME mavharuvhu anoshanda akajairwa Western maindasitiri masisitimu.

Ese mavharuvhu edu ebhora anoyangarara anoyangarara anogadzirwa akazara mutsetse neJIS chiyero zvinodiwa. Iyo inoratidzira yakavimbika yakasungwa chisimbiso uye yakatsetseka, inochinjika mashandiro pasina inonamira kufamba. Inovimbisa kuyerera kwemvura yakagadzikana, ichiita kuti ive yakajairwa uye yakanakira sarudzo yekuvaka ngarava, marine engineering uye ese JIS-yakajairwa maindasitiri pombi mapurojekiti.

Isu tinogadzira ese eJIS bhora mavharuvhu ane yakajairwa workflows uye tinyatso ongorora yega yega unit isati yatumirwa. Isu tinopa OEM uye ODM kugadzirisa kuti ienderane zvakasiyana purojekiti zvinodiwa. Nemhando inowirirana uye yakasimba chiyero chekuuraya, mavharuvhu edu eJIS anozivikanwa nevatengi vepasirese.

Hunhu Hunokosha

Musiyano Pakati peJIS neANSI/ASME Bhora Mavharuvhu

1. Standard & Unit System

JIS inomirira Japanese Industrial Standards. Inoshandisa metric mauniti, kunyanya ichitaura nezveJIS B2071 uye JIS B2220. Makirasi ayo ekumanikidza ndeye 10K, 20K, 30K uye 40K, ayo anoshandiswa zvakanyanya kuJapan indasitiri yemuno nemapurojekiti emugungwa.

ANSI/ASME ndiyo American standard system. Inoshandisa zvikamu zveumambo uye inotevera ASME B16.5 uye ASME B16.34. Makirasi ayo ekumanikidza ari Kirasi 150, 300 uye 600, yakakurumbira kumapurojekiti epombi eEurope neAmerica.Pressure mamakisi iClass 150, 300, 600, inoshandiswa zvakanyanya muAmerican neEuropean industrial systems.

2. Flange & Dimension Difference

JIS bhora mavharuvhu anoratidza ega metric flange saizi, mashoma mabhoti maburi uye madiki bhoti madhayamita. Iyo flange face chimiro yakasarudzika. ANSI/ASME flanges inoshandisa akabatana emperial dimensional zviyero zvepasi rose mapurojekiti epombi eWestern.

3. Performance & Design Focus

Yedu JIS bhora mavharuvhu ari compact. Vanonamira chaizvo pakumanikidzwa kwakaderera, vakakwana kune ngarava uye JIS-yakajairwa petrochemical mapaipi.

ANSI/ASME idzo dzinogona kutora kudzvinyirirwa kwakanyanya uye kushandiswa kwakanyanya, kwakanakira kemikari hombe nemafuta uye gasi pombi.

4. Mamiriro Ekushandisa

JIS bhora mavharuvhu anonyanya kushandiswa muJapan-yakajairwa mitsara yekugadzira, nzvimbo dzengarava, zvivakwa zvemugungwa uye mapurojekiti ekubatana kweSoutheast Asia. ANSI/ASME mavharuvhu anotonga mapurojekiti epombi eEuropean, America uye epasi rose.

5. Temperature & Working Condition Adaptation

JIS bhora mavharuvhu anoshanda zvikuru mune yakajairwa yakaderera uye yepakati tembiricha marongero. Vanochengeta chisimbiso chakasimba zvakatsiga zvekushandisa mugungwa uye zvakajairika mumaindasitiri.

ANSI/ASME mavharuvhu ebhora anobata tembiricha yakakwira zvakanyanya uye mamiriro ekushanda akaomarara. Izvo zvakakodzerwa nepamusoro-tembiricha steam uye inorema mafuta ekufambisa.

6. Kuiswa & Maintenance

JIS bhora mavharuvhu ane nyore, compact kuvaka. Vanokurumidza kukwana uye vari nyore kupatsanura kuti vachengete. Zvikamu zvakare zvinokwanisika kutsiva zveJIS-yakajairwa mapurojekiti. ANSI/ASME mavharuvhu ane kukora kwechimiro chemuviri uye zvimwe zvinhu zvakasimba, zvinoda gadziriso yehunyanzvi, iyo inonyanya kukodzera kutenderera-refu, isingawanzo kutsiva mapurojekiti emaindasitiri.