I-Stainless Valve Stem ku-Industrial Valve Service
Ezinhlanganweni eziningi zamavalvu, isiqu asidonsi ukunaka okukhulu. Izingxoxo eziningi zivame ukugxila emzimbeni wevalvu noma ekwakhiweni kokuvala. Nokho, empeleni, isiqu siyingxenye ehamba njalo lapho ivalvu isebenza. I-torque evela kwi-handwheel noma i-actuator idluliselwa ngesiqu, ngakho-ke isimo sayo sithinta ngqo ukuthi ivalvu ingavuleka noma ivale kahle.
Ngenxa yalokhu, abakhiqizi abaningi bakhetha ukusebenzisa i- isiqu sevalvu engagqwali esikhundleni sensimbi yekhabhoni. Amavalvu ezimboni avame ukusebenza ezindaweni lapho kukhona umswakama, izinguquko zokushisa noma amakhemikhali. Ngesikhathi eside sokusebenza lezi zimo zingabangela ukugqwala ezingxenyeni zensimbi ezivamile. Isiqu esingagqwali ngokuvamile sisebenza kangcono ngaphansi kwalezi zimo futhi sivame ukugcina isimo saso sobuso isikhathi eside.
Izinto ezifana nensimbi engagqwali engu-304 kanye ne-316 zisetshenziswa kabanzi kule njongo. Zinikeza amandla afanele ngenkathi zisanikeza ukumelana okuhle kokugqwala. Kweminye imiklamo yamavalvu, ikakhulukazi lapho kudingeka amandla aphezulu omshini, insimbi engagqwali engu-17-4PH nayo ingakhethwa. Lezi zinto zivame ukutholakala kumavalvu ebhola, amavalvu esango kanye namavalvu embulunga asetshenziswa ezitshalweni ze-petrochemical, izinhlelo zamanzi kanye neminye imibhobho yezimboni.
Ngokombono womshini, ukukhiqiza isiqu sevalvu engagqwali kudinga ukunakwa emininingwaneni eminingana. Ingxenye yesiqu esidlula ekupakisheni kumele ibe nokuphela okuzinzile kobuso. Uma ubuso buqinile kakhulu, ukuguguleka kokupakisha kunganda ngesikhathi sokusebenza. Ngokuhamba kwesikhathi lokho kungaholela ekuvuzeni noma ebunzimeni lapho kusetshenziswa ivalvu.
Ngenxa yalesi sizathu, isiqu sivame ukukhiqizwa ngokujika kwe-CNC kulandelwe imisebenzi yokucutshungulwa kwentambo kanye nokuqeda. Ubukhulu obubalulekile buhlolwa ngokucophelela, ikakhulukazi ezindaweni zokuvala. Emafektri amaningi isitifiketi sezinto siyaqinisekiswa ukuze izinga lensimbi lingalandelelwa uma kudingeka.
Nakuba isiqu siyingxenye eyodwa kuphela ngaphakathi kwe-valve assembly, sidlala indima ebonakalayo ekusebenzeni kwansuku zonke. Uma ikhwalithi yezinto zokwakha kanye nomshini kulawulwa kahle, isiqu sevalvu engagqwali ingahlala izinzile iminyaka eminingi yesevisi, yingakho iqhubeka isetshenziswa kabanzi ekukhiqizeni ama-valve ezimbonini.