BolonNEZVEDU

TA2 inoyangarara bhora vharafu inogadzirwa uchishandisa TA2 machining. TA2 iindasitiri yakachena titanium. Zvinoenderana nekusachena kwakasiyana kwemukati, yakakamurwa kuita mamakisi matatu: TA1, TA2, uye TA3. Izvo zvemukati zvekusachena zvinhu zveaya matatu maindasitiri akachena titanium zvishoma nezvishoma anowedzera, saka simba ravo remuchina uye kuomarara kunowedzerawo zvishoma nezvishoma, asi purasitiki yavo uye kuoma kunoderera zvinoenderana. Iyo inowanzo shandiswa indasitiri yakachena titanium muindasitiri ndeye TA2, nekuda kweiyo ine mwero corrosion kuramba uye yakazara mechanic zvivakwa. TA3 inogona kushandiswa kana zvakakwirira zvinodiwa zvakaiswa pakupfeka kuramba uye simba.

Inoyangarara bhora vharafu yakagadzirwa ne super duplex simbi isina tsvina (S32750) kugadzirisa. Izvo zvinhu S32750 isimbi isina tsvina ine yakanakisa corrosion resistance uye simba. Ndeye ferritic austenitic simbi isina tsvina, ine inosvika 25% chromium, 7% nickel, 4% molybdenum, uye 0.25% nitrogen.

Y-masefa (Y-yakaita mafirita) chinhu chakakosha kusefa mudziyo mumapaipi masisitimu ekufambisa midhiya. Vanowanzoiswa panzvimbo yekupinza kwekumanikidza kuderedza mavharuvhu, mavharuvhu ekuyamura, mavharuvhu emvura anogara aripo, kana zvimwe midziyo yekubvisa tsvina kubva pakati uye kudzivirira kushandiswa kwakajairwa kwemavharuvhu nemidziyo.

Forged titanium valve ivharuvhu yakagadzirwa nefoged titanium metal material (B381 Gr. F-2). Titanium oxide mafirimu ane kugadzikana kwakanaka uye kugona kuzvifambisa munzvimbo dzine corrosion, iyo inogona kuramba kukora kwakasimba pasi pemamiriro akasiyana-siyana ekushanda.

Iyo yekuvhura uye yekuvhara chikamu che forged simbi gedhi mavharuvhu ndiro gedhi ndiro, uye kutungamira kwekufamba kweplati regedhi kune perpendicular kune kutungamira kwemvura. Forged simbi gedhi mavharuvhu anogona chete kuvhurika zvizere uye kuvharwa zvizere, uye haigoni kugadziriswa kana throttled. Iyo yegedhi ndiro yefoged simbi gedhi vharafu ine mbiri yekuisa chisimbiso, uye inonyanya kushandiswa modhi yevhavha yegedhi ndeyekuti maviri ekuvharisa anoumba chimiro che wedge, uye wedge angle inosiyana nemaparamita evharuvhu.

Mhete yekuvharisa yetatu eccentric hard sealed butterfly valve ine matatu magadzirirwo: akawanda-level, elastic, uye ese simbi. Yese simbi yakaoma sealing yakasiyana ne-multi-level hard sealing uye elastic hard sealing. Yese simbi yakaoma yakavharwa butterfly mavharuvhu akakodzera kune yakakwirira tembiricha mamiriro.

Munguva yekushanda kwetrunnion yakasungirirwa bhora revhavha, simba rose rinogadzirwa nemhepo inoputika pabhora rinoendeswa kune bhero, izvo zvisingazoiti kuti bhora riende kuchigaro chevhavha, uye chigaro chevhavha hachizotakura kudzvinyirira kwakanyanya. Fixed ball valves ane yakaderera torque, diki deformation yechigaro, yakagadzikana yekuisa chisimbiso, uye hupenyu hurefu hwebasa. Zvose zvakakura-diameter uye high-pressure ball valves zvichagadzirwa sezvigadziro zvakagadziriswa.

Trunnion mounted forged steel ball valve inogadzirwa nefoged material ine density yakakwira zvakanyanya kupfuura yekukanda, yakakodzera kune yakakwirira-pressure mamiriro. Iwo matatu chidimbu chakakwira-kumanikidza forged simbi bhora vharafu inokamura muviri wevharuvhu kuita zvikamu zvitatu pamwe nechikamu cheperpendicular kune akisi yevharuvhu chiteshi pazvigaro zviviri zvevharuvhu. Varuvhu yose inoenzana pamusoro peakisi yepakati yehunde yevharuvhu. Fixed ball valve inonyanya kushandiswa mumapaipi kugura, kugovera, uye kushandura nzira yekuyerera kwepakati.

F904L super austenitic Stainless simbi ndeye yakaderera-kabhoni, yakakwira nickel, molybdenum austenitic stainless acid inodzivirira simbi ine yakanakisa activation passivation shanduko kugona uye yakanakisa corrosion resistance. Iyo ine yakanaka corrosion resistance mune asiri oxidizing acids senge sulfuric acid, formic acid, uye phosphoric acid, uye ine kumira zvakanaka kugomba corrosion mune neutral chloride ion ine midhiya. Panguva imwecheteyo, ine kupikisa kwakanaka kune crevice corrosion uye kusagadzikana corrosion.

Iyo sleeve type plug valve inonyanya kuve nemuviri weplug, sleeve, clamping nati, uye hunde revharuvhu. Mutumbi weplug ndiwo muviri mukuru wevharuvhu, ine chiteshi chimwechete mukati sepombi. Sleeve iri pamusoro pemuviri weplug uye inoita chisimbiso nemuviri weplug. The compression nut yakabatana neplug body kuburikidza neshinda kugadzirisa sleeve. Dzinde revharuvhu rinopfuura nepakati peruoko uye rakabatana nevhiri remaoko kana mudziyo wemagetsi kumusoro wekushandisa vharafu.

Ivhavhavha yepasirose, inozivikanwawo sevharuvhu yekuvhara, ivharuvhu yekumanikidza yekuisa chisimbiso. Naizvozvo, kana vharuvhu yakavharwa, kumanikidzwa kunofanirwa kuiswa kune disc yevhavha kumanikidza chisimbiso chepamusoro kuti chisadonha. Kana iyo yepakati ichipinda muvharuvhu kubva pasi pevhavha disc, kushorwa kunoda kukundwa nesimba rekushandisa isimba rinopokana pakati pechidzitiro chevharuvhu uye kurongedza uye kusunda kunoitwa nekumanikidza kwepakati. Simba rekuvhara vharuvhu rakakura kudarika simba rekurivhura, saka dhayamita yehunde yevharuvhu inofanira kunge yakakura, zvikasadaro zvinoita kuti dzinde revharuvhu rikotame.

BOLON inotarisa pakugadzira mavharuvhu akasarudzika, kunyanya zirconium gedhi mavharuvhu. Zirconium 702C gedhi vharafu zirconium alloy ndeyepamusoro-inoshanda alloy zvinhu inoumbwa zvakanyanya zirconium. Zirconium alloy ine yakanakisa mechaniki zvivakwa, corrosion kuramba, uye kugadzikana kwekupisa. Zirconium alloy gedhi mavharuvhu anoshandiswa zvakanyanya mune aerospace, shipbuilding, makemikari, indasitiri yenyukireya, uye mamwe minda.