Izinto eziqhelekileyo zevalve Uluhlu lokumelana nokhukuliseko lwezixhobo eziqhelekileyo zevalvu
Imigangatho yezinto ezisetyenziswa ngokuqhelekileyo kwiivalvu zidweliswe kweli phepha. Ibandakanya GB/T 1220-92 intonga yentsimbi GB/T 12225-2005 injongo jikelele valve ingxubevange yobhedu ingxubevange GB/T 12226-2005 injongo ngokubanzi valve grey cast intsimbi iimeko zobugcisa GB/T 12227-2005 injongo ngokubanzi valve ductile cast intsimbi iimeko zobugcisa GB/T 12228-89 ivalve jikelele carbon steel forgings iimeko zobugcisa GB/T 12229-2005 umgangatho wevalvu.
Umgangatho wezinto eziqhelekileyo zevalve
Umgangatho wesizwe
I-GB/T 1220-92 Ibha yeNsimbi eNgatyiwayo
I-GB/T 12225-2005 i-valve ye-alloy ye-alloy ye-alloy yenjongo ngokubanzi-Iinkcukacha zobugcisa
I-GB/T 12226-2005 Injongo ngokubanzi yevalve yentsimbi engwevu
I-GB / T 12227-2005 i-iron valve ductile iron - Iimeko zobugcisa
I-GB/T 12228-89 ivalve jikelele ye-carbon steel forging specifications
Ukucaciswa kwe-carbon steel castings ye-GB / T 12229-2005 i-valve yenjongo ngokubanzi
GB/T 12230-2005 Injongo ngokubanzi ivalve austenite castings zobugcisa
I-GB/T 12459-2005 intsimbi yentsimbi edityanisiweyo yofakelo lombhobho ongenamthungo
I-GB / T 699-99 intsimbi yesakhiwo se-carbon mass
GB/T 2967-89 Cast tungsten carbide
I-GB / T 3087-99 Iityhubhu zensimbi ezingenamthungo kwiibhoyili eziphantsi kunye neziphakathi
I-GB / T 3091-2001 Iityhubhu zentsimbi ezidityanisiweyo zokuthutha ulwelo oluphantsi
I-GB / T 6479-2000 Iityhubhu zentsimbi ezingenamthungo kwizixhobo zoxinzelelo oluphezulu lwesichumiso
GB/T 8491-87 Corrosion resistant cast iron
I-GB/T 9457-88 Intsimbi enganyangekiyo kubushushu
Iityhubhu zentsimbi ezingenamthungo zokuqhekeka kwepetroleum
I-GB / T 17107-97 Iintsimbi zesakhiwo sokubumba - amabakala kunye neempawu zomatshini
I-GB/T 17395-1998 Imilinganiselo yombhobho yentsimbi engenamthungo, inkangeleko, ubunzima kunye nokutenxa okuvumelekileyo
I-GB/T 18983-2003 ioli yacima i-teering spring wire
Iityhubhu zentsimbi ezingenamthungo kwimibhobho ye-cryogenic
I-GB / T 19189-2003 ipleyiti yensimbi evuthayo kwiinqanawa zoxinzelelo
Umgangatho womatshini
I-JB/T 5300-91 imathiriyeli yevalvu yendalo yonke
I-JB/T 6438 — 1992 Iimfuno zobuchwephesha kwi-plasma arc yokujonga indawo yokutywina ivalvu
JB/T 6617 — 1993 Ubuchwephesha obucacileyo beringi yokupakisha yegraphite eguquguqukayo yeevalvu
I-JB/T 7248 — 1994 Inkcazo yobugcisa kwi-casting yensimbi yokushisa ephantsi kwiivalvu
I-JB/T 7744-1995 i-alloy powder ye-plasma arc yokujonga indawo yokutywinwa kwevalve
I-JB/T 7744-1995 i-alloy powder ye-plasma arc yokujonga indawo yokutywinwa kwevalve
JB/T 9142 — 1999 Iinkcukacha zobuchwephesha zokupakisha iasbestos enomhlwa epakishwe kwiivalvu
I-JB/T 5263-2005 Amalungu okujula intsimbi yeevalvu zesikhululo samandla
I-JB/T 10507-2005 Imibhobho yentsimbi yeevalvu
Chromium vanadium spring wire for iivalvu
Umgangatho wePetroleum
I-Sh3401-3410-1996 Ukuqokelelwa kweMigangatho yezinto zombhobho wepetrochemical
Ukufumana imigangatho eyongezelelweyo, jonga iSikhokelo seMigangatho
Ubungakanani bomzimba we-valve ngokuqhelekileyo kufuneka buhlangabezane neemfuno ezithile ezisemgangathweni, ngokukodwa kubukhulu bobubanzi, isiphelo soxhulumaniso lwe-interface - ukuphela koxhulumaniso lwe-flange, i-butt welding end, i-sleeve welding end, isiphelo somlomo kunye nomgama womphezulu, iintlobo ezahlukeneyo zeevalvu zihlala zinemigangatho eyahlukeneyo esebenzayo. Unokubhekisela kwi-ASMEB16.34, i-API, i-EN12516, i-DIN, i-GB, i-JIS kunye nezinye iivalve kunye ne-actuator mode yokudibanisa i-Iron King valve usebenzisa i-ISO5211 iqonga kunye ne-actuator uxhumano. Njengeqonga eliphezulu loyilo lwevalve yebhola inokufakwa ngokuthe ngqo kunye ne-actuator; Izivalo zebhola zoyilo olusezantsi naphakathi...
Uluhlu lokumelana nokhukuliseko lwezixhobo
IBRONZE
ALUMINIUMBRONZE
Ukonyuka kokumelana nokhukuliseko
I-ALLOY20MONEL
I-Hastellloyd BC (i-Nickel base alloys B kunye no-C)
I-TYPE316 (316 iNsimbi eNgatyiwayo)
I-TYPE304 (304 iNsimbi eNgatyiwayo)
I-KMONEL17-4PH4ORC (17-4 intsimbi engatyiwayo)
I-TYPE41640RCINCOLNEL
I-TYPE304TYPE316ALLOY6FACEDTYPE44060RC (440 intsimbi engenanto)
CHROMETUNGSTENCARB>
ICERAMIC
Itheyibhile yesi-8 eSebenzayo Uluhlu lobushushu bezinto ezisetyenziswa ngokuqhelekileyo zokuhlala ezithambileyo Ubungakanani bomzimba weValve Ubungakanani bomzimba weValve ngokuqhelekileyo kufuneka buhlangabezane neemfuno ezithile ezisemgangathweni, ngokukodwa ubukhulu bedayamitha, isiphelo sokudibanisa - isiphelo se-flange, i-butt welded end, i-sleeve welded end, isiphelo somlomo kunye nomgama wobuso. Iindidi ezahlukeneyo zeevalvu zihlala zinemigangatho eyahlukeneyo esebenzayo. Jonga ku-ASMEB16.34, API, EN12516, DIN, GB, JIS, njl.
Imithombo yeendaba esebenzayo ibhekisa kwiTheyibhile yesi-6 “iTheyibhile yokuNxhathisa iCorrosion of Metallic Materials”
Ibakala lokutywina
Indlela yokulawula
Uhlobo lwevalve ye-actuator kunye nemowudi yoqhagamshelo lwe-actuator ye-Iron King ivelufa yamkela iqonga le-ISO5211 kunye noqhagamshelo lwe-actuator. Njengeqonga eliphezulu loyilo lwevalve yebhola inokufakwa ngokuthe ngqo kunye ne-actuator; Iivalve zebhola ezenzelwe amaqonga aphantsi naphakathi angadityaniswa neqonga levalve kunye nesibiyeli esihambelanayo, kwaye emva koko i-actuator idityaniswe kwisibiyeli.
Isiseko somgaqo-siseko wokukhetha i-Actuator: uhlobo lwevalve, iinkcukacha, ukuvulwa kwevalve yesakhiwo kunye netorque yokuvala
Thelekisa ubushushu obuphezulu be-ambient kunye nobushushu bolwelo
Indlela yokusetyenziswa kunye namaxesha okusebenzisa
Ukuvula kunye nesantya sokuvala kunye nexesha Idayamitha yesiqu kunye nesalathiso sokujikeleza
Indlela yokudibanisa kwivalve
Iiparamitha zamandla: uxinzelelo lwamandla ombane, inombolo yesigaba, uxinzelelo lomoya wepneumatic
Ukuqwalaselwa okukhethekileyo: ubushushu obuphantsi, ubungqina bokuqhuma, ukungangeni kwamanzi, ukuvutha komlilo kunye nokunye okuqhelekileyo okanye akudingi ulawulo oluzenzekelayo lwevalve khetha "manual"; Ivalve evula ngokukhawuleza kwaye ivale khetha "i-pneumatic"; Ulawulo oluzenzekelayo kunye nevalve yokulawula kude khetha "umbane"; Ukukhetha imibhobho enokutsha kunye nogqabhuko "uhlobo lobungqina bokudubula" izixhobo ezisetyenziswa ngokuqhelekileyo
Izinto eziqhelekileyo zetsimbi
WCB/A105 Carbon steel
Umzimba wevalvu esetyenziswa ngokuqhelekileyo kunye nezixhobo zangaphakathi. Iqhele ukusetyenziselwa umoya, iihydrocarbons, ulwelo olungadlekiyo kunye neegesi, umphunga ogcweleyo kunye nomphunga oshushu kakhulu kuluhlu lobushushu obuphakathi -29℃ ukuya kuma-426℃.
Intsimbi yentsimbi ehambelana nenani eliqhelekileyo: ASTMA216WCB/DIN17245 — 1.0619/AFNORA48C — M/BS1504-16/JISSCPH2.
Igama eliqhelekileyo lokurhweba: GS-C25N/WCB. Intsimbi eyenziweyo ehambelana nenani eliqhelekileyo: ASTMA105.
Amagama orhwebo aqhelekileyo: GS-C25N, WCB (cadt) /A105(forge)
LCB Ubushushu obuphantsi bentsimbi yekhabhoni
Esi sixhobo sisetyenziselwa kakhulu umoya, iihydrocarbons, ulwelo olungadlekiyo kunye neegesi, umphunga ogcweleyo kunye nomphunga oshushu kakhulu kuluhlu lobushushu obuphakathi -45℃ ukuya kuma-345℃.
Inombolo ehambelanayo yomgangatho wentsimbi yentsimbi yi-ASTMA352gr.LCB/DIN17245-1.1138/AFNORFB-M/BS1504-161/JISSCPL1.
Igama eliqhelekileyo lokurhweba: GS-CK24, LCB
WC6 ubushushu obuphezulu bentsimbi yekhabhoni
Esi sixhobo sifanelekile kwiimeko eziphakamileyo zokushisa ngenxa yokumelana kwayo kakuhle ne-creep. Ukusuka kwindawo yokujonga ukhuseleko lomhlwa, olulungele uluhlu lobushushu phakathi kwe -28℃ ukuya kuma-593℃ iihydrocarbons, ulwelo kunye neegesi, umphunga ongadlekiyo, umphunga ogcweleyo kunye nomphunga oshushu kakhulu. I-WC6 inzima kakhulu ukuyiphosa kune-WCB, kwaye kunzima kakhulu ukuyidibanisa.
Intsimbi yentsimbi ehambelana nenani eliqhelekileyo: ASTMA217WC6/DIN17245 — 1.7357/AFNOR15CD505 — M/BS1504-621/JISSCPH21.
Igama eliqhelekileyo lorhwebo: GS17CrMo55, WC6.
WC9 high-ubushushu carbon steel
I-WC9 kunye ne-WC6 zezemathiriyeli enye, ilungele i-WC6 ephakathi efanayo, kodwa udidi lobushushu luphezulu, -28℃ ukuya ku-595℃. I-Welding okanye ukulungiswa kwe-welding kunzima kakhulu.
Intsimbi yentsimbi ehambelana nenani eliqhelekileyo: ASTMA217WC9/DIN17245 — 1.7357/AFNOR15CD505 — M/BS1504-621/JISSCPH21.
Igama eliqhelekileyo lorhwebo: WC9
316/CF8M steel stainless
I-316 insimbi engenasici isoloko isetyenziselwa imidiya ephazamisayo, efana ne-organic or inorganic acids, kodwa kungekhona i-hydrochloric, i-sulfuric kunye ne-phosphoric acid. Ukuxhatshazwa kwayo kwe-corrosion kungcono kune-304. Ngenxa yobukho be-molybdenum, ukuchasana kwe-creep kwiqondo lokushisa eliphezulu kuphuculwe. Amaqondo obushushu aqhelekileyo aqala kwi -253℃ ukuya kuma 815℃.
Intsimbi yentsimbi ehambelana nenani eliqhelekileyo: ASTMA351CF8M / AISI316 / DIN17445-1.4408 / AFNORZ6CND18 c15 / JISCS14A. 10.3 M/BS1505-316
Inombolo yomgangatho ohambelanayo: intsimbi eyenziwe yi-ASTMA182 / A240gr F316 / AISI316 / DIN17440-1.4401
G-X6CrNiMo1810(cast)/X5CrNiMo1810(forge)
I-316L/CF3M iNtsimbi eNgatyiwayo
I-316L insimbi engenasici luhlobo lwekhabhoni ephantsi ye-316, kunye nokusebenza kwe-welding ephuculweyo kunye nokumelana nokugqwala okuphezulu kune-316 kwiqondo lokushisa eliphezulu. Imeko yesicelo iyafana naleyo ye-316, kunye nobushushu obuphezulu obuyi-455℃.
Intsimbi yentsimbi ehambelana nenani eliqhelekileyo: ASTMA351CF3M/AISI316L/DIN17440-1.4404 / AFNORZ2CND18 c12 / JISCS16A. 12.3 M/BS1504-316
Igama eliqhelekileyo lokurhweba: 316L
Ixesha lokuposa: Feb-16-2023
