Ibhonethi yeValve yeNsimbi eyenziwe yiCarbon

Ibhonethi yevalvu yesango yentsimbi enzima eyenziweyo eyenziwe kwi-ASTM A105 / ASTM A350 LF2. Yenzelwe uxinzelelo oluphezulu lweKlasi ye-300 kunye neKlasi ye-600 yokusetyenziswa kwemibhobho. Uyilo lwebhonethi ebolithiweyo enemigangatho yokutywina eyenziwe ngoomatshini ngokuchanekileyo. Izamkelwe zokubunjwa ngokwesiko.

Inkcazo epheleleyo yeMveliso: Ibhonethi yevalve yesango yinto ebalulekileyo yokugcina uxinzelelo ekufuneka imelane noxinzelelo olupheleleyo lomgca kunye noxinzelelo lwe-cyclic thermal. Iibhonethi zethu zentsimbi ezenziwe ngekhabhoni ziveliswa kusetyenziswa itekhnoloji yokubumba evaliweyo ukuphumeza ukulungelelaniswa kokuhamba okuziinkozo okugqwesileyo, ukuphelisa umngcipheko we-porosity okhoyo kwiindlela ezizezinye ezisekelwe ekugaleleni.

Ibhonethi nganye yenziwe kwiprimiyamu ye-ASTM A105 okanye i-ASTM A350 LF2 (inkonzo yobushushu obuphantsi) iibhilethi, ziqhelekile kwaye zipholile ngokweemfuno ze-ASTM A788. I-CNC machining iqinisekisa i-flange echanekileyo yobuso be-flange (≤ 0.05 mm), i-bore concentricity, kunye nokuchaneka kwentambo yendawo yokupakisha.

Uyilo lwebhonethi ebotshiweyo luvumela iigaskiti zegraphite ezisemgangathweni ezijikelezayo kwaye zamkele izixhobo zokupakisha eziqhelekileyo (PTFE, graphite, asbestos-free). Ifumaneka kwi-2" nge-24" iivalvu zesango ezinokhetho oluqhelekileyo okanye olwandisiweyo lwentamo yebhonethi.

Ezona mpawu:

• Inkqubo yokuqulunqa: I-Closed-die hot forging - isakhiwo sengqolowa esiphezulu, ubomi bokudinwa okuphezulu
• Izinto eziphathekayo: ASTM A105 (umgangatho) / ASTM A350 LF2 (inkonzo yobushushu obuphantsi −46°C)
• Unyango lobushushu: Iqhelekile + inomsindo (N+T) ngokweemfuno ze-ASTM A105
• Ukutshiza: I-CNC epheleleyo - ubuso be-flange, ukuzala, ukuthunga, ukupakisha igumbi
• I-NDE: I-UT (uvavanyo lwe-ultrasonic) kuzo zonke ii-forgings ezibalulekileyo; I-MT (isuntswana lamagnetic) ngesicelo
• I-NACE MR0175 ithobela ulawulo lobulukhuni olufumanekayo kwinkonzo emuncu
• Umgangatho ophakathi: ASME B16.34, API 600

Iinkcukacha:

Amashishini ezicelo:

• I-oyile kunye negesi phezulu / phakathi / ezantsi
• Ukucoca kunye nezityalo zepetrochemical
• Ukuvelisa amandla (iivalvu zomphunga)
• I-LNG kunye nombhobho we-cryogenic (A350 LF2)
• Izixhobo zolwandle kunye ne-offshore

Kutheni Sikhethe Thina: Umshicileli wethu wokubumba ovaliweyo (ukuya kuthi ga kwi-2,500 yeetoni) kunye nevenkile yomatshini edibeneyo ye-CNC isivumela ukuba sihambise iibhonethi zevalve ezigqityiweyo ngokupheleleyo, ezilungele ukudibanisa kumthombo omnye. Konke ukubunjwa okubalulekileyo kukhatshwa ziingxelo zovavanyo lwezinto (MTR/CMTR) kunye neengxelo zokuhlola ezinobungakanani. Siyakwamkela ukuhlolwa komntu wesithathu kwaye sinokulungelelanisa uvavanyo lwamangqina kumzi-mveliso wethu.