Chii chinonzimugumo we stubuye nei ichifanira kushandiswa? Magumo ezvimedu zvishongedzo zvemabuttweld zvinogona kushandiswa (pamwe chete neflange yejoint joint) pane kushandisa welding neck flanges kuti pave ne flanges dzakapfava. Kushandiswa kwezvikamu zvine mabhenefiti maviri: kunogona kuderedza mutengo wese we flanged joints kumapiping systems ari mumhando yepamusoro yezvinhu (sezvo lap joint flange isingade kuva nechinhu chimwe chete chepombi ne stub end asi inogona kuva grade yakaderera);Zvinokurumidzisa kuiswa, sezvo flange yejointi inogona kutenderedzwa kuti zvive nyore kurongeka kwemaburi emabhoti. Magumo estub anowanikwa muchimiro chipfupi uye chakareba (ASA neMSS stub ends), muhukuru hunosvika masendimita makumi masere.
Mhando dzeStub End
Magumo ezvimedu anowanikwa mumhando nhatu dzakasiyana, dzinoti "Type A", "Type B" uye "Type C":
- Rudzi rwekutanga (A) runogadzirwa uye runoshandiswa muchina kuti ruenderane neflange yakajairika yekubatanidza jira (zvigadzirwa zviviri izvi zvinofanira kushandiswa pamwe chete). Nzvimbo dzinobatana dzine chimiro chakafanana kuti chiso chinopenya chikwanise kutakurika zvakanaka.
- Magumo emhando B anofanira kushandiswa nema flanges akajairwa ekutsvedza
- Magumo emhando yeC stub anogona kushandiswa ne lap joint kana slip-on flanges uye anogadzirwa nemapombi.
ZVINHU ZVAKAREBA/ZVAKAPFUURA (ASA/MSS)
Migumo yematanda inowanikwa mumhando mbiri dzakasiyana:
- maitiro mapfupi, anonzi MSS-A stub ends
- iyo pateni refu, inonzi ASA-A stub ends (kana ANSI length stub end)
Nguva yekutumira: Kurume-23-2021
