Kuwunika mozama kwatsatanetsatane komanso magwiridwe antchito a ma valve aku China odziwika bwino a globe

Kuwunika mozama kwatsatanetsatane komanso magwiridwe antchito a ma valve aku China odziwika bwino a globe

M'mapaipi a mafakitale, ma valve a globe amagwira ntchito yofunika kwambiri pamene amagwira ntchito ngati alonda okhwima, kuwongolera kutuluka kwa madzi. Mwa mitundu yambiri ya mavavu apadziko lonse lapansi, valavu yaku China yokhazikika yapadziko lonse lapansi imadziwika chifukwa cha kusinthasintha kwake komanso kudalirika. Lero, tiwulula chotchinga chake chodabwitsa ndikuwunika mafotokozedwe ake ndi momwe amagwirira ntchito mwatsatanetsatane.

Valavu yaku China yapadziko lonse lapansi, monga momwe dzina limatchulira, ndi valavu yapadziko lonse lapansi yomwe idapangidwa ndikupangidwa molingana ndi miyezo yadziko, yomwe imalumikizidwa ndi mapaipi kudzera kulumikiza kwa flange. Valavu yamtunduwu imapangidwa mwaluso kwambiri ndipo imatha kutsegulidwa kapena kutsekedwa kudzera pakukweza tsinde popanda kusintha komwe kumatuluka. Kapangidwe kake kamakhala ndi zinthu monga thupi la valavu, chivundikiro cha ma valve, chivundikiro cha valve, tsinde la valve, mphete yosindikizira, ndi zina zotero, zomwe zimagwira ntchito yofunika kwambiri.

Pankhani ya mafotokozedwe, mavavu aku China amtundu wa flange amatsata miyezo yoyenera monga GB/T12235, yokhala ndi mainchesi osiyanasiyana kuyambira mamilimita angapo mpaka mamilimita mazana angapo, omwe amatha kukwaniritsa zosowa zamapaipi amitundu yosiyanasiyana. Mwachitsanzo, valavu yodziwika bwino yapadziko lonse lapansi imatha kukhala ndi DN50, zomwe zikutanthauza kuti imatha kulumikizana ndi zida zina zamapaipi a DN50. Kuphatikiza apo, malinga ndi zovuta zosiyanasiyana zogwirira ntchito, ma valve a globe amagawidwanso m'magulu osiyanasiyana, monga 1.6MPa, 2.5MPa, 4.0MPa, etc., kuti akwaniritse zofunikira zamitundu yosiyanasiyana yogwirira ntchito.

Pankhani ya magwiridwe antchito, mawonekedwe a mavavu aku China okhazikika padziko lonse lapansi amatha kufotokozedwa mwachidule ngati "zolondola, kukhazikika, komanso kulimba". Choyamba, kulondola kumawonekera pakutha kwake kupereka kuwongolera kolondola kwamayendedwe. Monga wophika wodziwa bwino kutentha, valavu yapadziko lonse lapansi imatha kuwongolera bwino kuthamanga kwamadzi komanso kuthamanga kwamadzi posintha kutsegulira kwake. Kachiwiri, kukhazikika kumawonekera m'ntchito yake yabwino yosindikiza. Kaya ali m'malo opanikizika kwambiri kapena otsika, ma valve a globe amatha kukhala osindikiza bwino ndikuletsa kutayikira, chifukwa cha mawonekedwe awo osindikizira opangidwa mwaluso komanso zida zapamwamba zosindikizira. Potsirizira pake, kukhazikika kumatsimikiziridwa kupyolera mwa kusankha kwa zipangizo zosagwirizana ndi dzimbiri komanso zowonongeka, komanso zigawo zogwiritsidwa ntchito molondola, kuti zitsimikizire kudalirika kwa valve yapadziko lonse pakugwiritsa ntchito nthawi yaitali.

Pakugwiritsa ntchito, ubwino wa ma valve aku China odziwika bwino a globe amawonekera kwambiri. Kutengera chomera chamankhwala mwachitsanzo, pamafunika kusintha pafupipafupi kwamadzimadzi panthawi yopanga, zomwe zitha kutheka mosavuta pogwiritsa ntchito valavu yamtundu wa flange. Komanso, pakafunika kukonza zida kapena kukonzanso, ntchito yotseka ya valve yotseka imatha kuonetsetsa kuti ikuyenda bwino popanda kudandaula za kutuluka kwamadzi.

Inde, kusankha valavu yotsekera yoyenera kumafunanso luso linalake. Mwachitsanzo, m'malo otentha kwambiri komanso othamanga kwambiri, m'pofunika kusankha zipangizo zomwe zimagonjetsedwa ndi kutentha ndi kupanikizika; M'ma TV omwe amawononga kwambiri, ndikofunikira kusankha zida zolimbana ndi dzimbiri. Zonsezi zimafuna kuganiziridwa mosamala potengera momwe ntchito ikugwirira ntchito.

Mwachidule, mavavu aku China amtundu wa flange padziko lonse lapansi akhala gawo lofunikira kwambiri pamapaipi amakampani chifukwa chamitundu yosiyanasiyana komanso magwiridwe antchito okhazikika. Kuwongolera kwake bwino, kusindikiza bwino, komanso kulimba kwake kumapangitsa kuti izichita bwino kwambiri m'malo osiyanasiyana ovuta. Kumvetsetsa mafotokozedwe ake ndi momwe zimagwirira ntchito ndizofunikira kwambiri pakuwonetsetsa kuti ntchito zama mafakitale ndi zotetezeka komanso zogwira mtima.