I-LNG Cryogenic Ball Valve Yandisa Isiqu soBubushushu obuphantsi
I-ARAN Cryogenic ball valve design feature
Iivalvu zebhola ze-cryogenic zinezakhiwo zoyilo ezikhethekileyo ezidibana nokusetyenziswa kokhuseleko lwenkonzo.
● Iivalvu ze-cryogenic ziyilwe ngesiqu esandisiweyo kunye nephalethi yokuthontsiza amanzi kwisikhondo.
● I-pallet yokuthontsiza inokuthintela umphunga wamanzi osemoyeni ekubeni unyibilike uze emva koko uphume amanzi ukuya kumphezulu wevalve kunye nokukhenkceza, nto leyo ebangela ukonakala kwevalvu. Zisetyenziselwa ukuqinisekisa ukusebenza kokutywinwa kwebhokisi yokupakisha kunye nokusebenza okuqhelekileyo kweevalvu zebhola.Kwakhona kunciphisa ubushushu obudluliselwe ngaphandle ukuya ngaphakathi kwesixhobo.
● Yandisa isiqu sokubala ngokwe-SHELL SPE77/200/BS6364.Isiqu esinabileyo esihambelana nokuhamba kwe-thermal yezinto eziphathekayo, indawo yokuqhuba i-thermal, i-coefficient yokutshatyalaliswa kobushushu bomhlaba kunye nommandla wokushisa ukushisa.Isiqu esandisiweyo sivumela isithuba esaneleyo semathiriyeli yokugquma kwaye siqinisekisa isandi esipakisha isikhondo esitywinwe ngaphezulu kwe-0℃.
● Ukupakishwa kwezinto ezikhutshwayo ezisezantsi, kuthintela ukuvuza okujikeleze isikhondo kwaye kuqinisekise ukhuseleko lomlilo.
Umzobo. Yandisa isiqu kunye nePalethi yeDrip
| Izixhobo ezingundoqo | ||||
| UMZIMBA | LCB/LF2 | LC3/LF3 | CF8/F304 | CF8M/F316 |
| IBHOLA | F304 | F304 | F304 | F316 |
| STEM | F304 | F304 | F304 | F316/XM-19 |
| ISIHLALO | PCTFE/RPTFE/PEEK | |||
| UKUPAKISHA | PTFE/ GRAPHITE | |||
| I-BOLTING | A193 L7/A194 4 | I-A193 B8/A194 8 | A193 B8M/A194 8M | |
Ekubeni i-valve yebhola ye-cryogenic isetyenziswe kwiimeko eziphantsi zokushisa, i-valve kufuneka yomiswe ngokupheleleyo ngaphambi kokunikezelwa.Uvavanyo oluphakathi kumzi-mveliso ludla ngokuba yigesi ye-helium. Ukuba kukho naluphi na ulwelo kumzimba wevalvu, ulwelo luya kuba semngciphekweni womkhenkce kubushushu obuphantsi kwaye luya kuvelisa uxinzelelo kumalungu angaphakathi evalve.Uxinzelelo luya konakalisa ukutywinwa kwevalve kunye nomngcipheko womonakalo wombhobho.Ikwasisizathu sokuba kutheni ivalve yevalve yebhola ye-cryogenic itshintshwe luvavanyo loxinzelelo lomoya endaweni yovavanyo loxinzelelo lwehydraulic kuvavanyo lwesiza.Indawo yovavanyo lwesiza sokwakha sinqongophele kwaye ivalve kufuneka yomiswe ngokungqongqo phambi kokusetyenziswa.
Isicelo
I-ARAN I-Cryogenic ball valves echongiweyo kwintsebenzo ephezulu kwaye iveliswe kumgangatho ongqongqo, inokuhlangabezana neyona nkonzo iphakamileyo ye-cryogenic, kwaye isetyenziselwa ukuthutha ukhuseleko lokusetyenzwa, ukugcinwa, ukuthunyelwa kunye nokuhanjiswa kwe-ethylene, i-Nitrogen ye-Liquid, i-oksijeni, i-LPG, i-Liquefied Natural Gas ( LNG) kunye nezinye iigesi ezinobushushu obuphantsi.
Njengamandla acocekileyo asebenzayo kunye nokugcinwa, i-LNG ibonise amathuba ophuhliso olubanzi kuzo zonke iinkalo zekhonkco lezoshishino.Ivalve yebhola ye-Cryogenic yeyona valve ifuna kakhulu kwindawo yokugcina ulwelo lwe-cryogenic kunye nenkqubo yezixhobo zothutho.Ineenzuzo zokutshintsha okuguquguqukayo, ukutywinwa okuthembekileyo, ukhuseleko kunye nokuzinza njl.
Unyango lweCrygenic kunye noVavanyo
Amalungu evalve yenkonzo ye-cryogenic afuna ukwenza unyango lwe-cryogenic ukuqinisekisa ukuba ukusebenza kwesixhobo sevalve kuya kulungelelana nobushushu obuphantsi.
Unyango lwe-cryogenic yinkqubo yokubeka iinxalenye zevalve kumaqondo obushushu aphantsi nge-nitrogen ephakathi -196 ℃ ukuze kususwe uxinzelelo olushiyekileyo kunye nokuphucula ukumelana nokunxiba kwiintsimbi.
Unyango lwe-ARAN ye-cryogenic yenxalenye yevalve yebhola kunye novavanyo lwe-cryogenic lwevalve egqityiweyo.
| Uluhlu lweMveliso | Ivalve yebhola edadayo yeCryogenic |
| Ubungakanani | NPS 1/2″~8″ (50mm~200mm) |
| Uxinzelelo | I-ASME Class150~600LBS (PN16~PN100) |
| Imigangatho yeMveliso | API/ANSI/ASME/EN/DIN/BS/GB/GOST |
| Uyilo kunye nekhowudi yeMFG | BS6364/ SHELL SPE 770200 Ivalve yobushushu obuphantsi API 6D/ASME B16.34 /ISO17292/ ISO 14313/BS5351 |
| Ubuso ngobuso | ASME B16.10,EN558 |
| Phelisa uQhagamshelwano | FLANGE RF/RTJ ASME B16.5/EN1092-1/GOST 33259 ;BUTT WELD BW ASME B16.25 |
| Uvavanyo kunye noHlolo | ISO 15848/SHELL SPE 77/312 Uvavanyo lokuvuza lobushushu obuphantsi API 598, API 6D, ISO5208/ISO 5208/EN12266/GOST 9544 |
| Ikhowudi yezinto | Ubushushu obuphantsi Carbon Steel -40℃ (ASTM A350 LF2/LF3, ASTM A352 LCB/LCC)Low low Carbon Steel -101℃ (ASTM A350 LF3, ASTM A352 LC3)Stainless steel -196℃ (ASTM A161L/F34 F316 F31 F F304L IBANGA LOKUBINI, ASTM A351 CF8M/CF3M,CF8/CF3) |
| Ukusebenza | Imanuwali, i-Worm Gearbox, i-Pneumatic actuator, i-actuator yoMbane, i-Hydraulic-electric actuator |
| Uyilo olukhethekileyo | Iivalve zebhola zeCryogenic |
| ubushushu obuphantsi ukuya kwi-196℃ | |
| Yandisa ibhonethi yokupakishwa okuthembekileyo kunye nokutywinwa, yandisa ubude be-stem acc.kwiqondo lobushushu | |
| Yandisa isiqu nge-drip pallet design acc.kwiqondo lobushushu | |
| I-API6 24 Ukupakisha okukhutshwa kwembaleki ephantsi | |
| Live umthwalo API 622 graphite | |
| Inkqubo yokunciphisa uxinzelelo lomzimba womzimba | |
| Ibhola edadayo luhlobo olunye lokutywina | |
| Uhlobo lwebhola ye-Trunnion Ukopha kabini kunye nebhloko, ukutywinwa kwe-bidirectional | |
| Uyilo olusisiseko | iivalve zebhola |
| UKHUSELEKILE EMLILWENI | API 607 |
| I-ANTI STATIS | API 608 |
| Uphawu lwesiqu | Anti blow out ubungqina |
| Ukwakhiwa kwebhonethi | Ibhonethi ebhontiweyo |
| Uhlobo lwebhola | Ukungena ecaleni okanye ukungena okuphezulu okanye ibhloko ephindwe kabini & neebhola ezophayo |
| Uhlobo lwebhore | Ukubhoreka ngokupheleleyo okanye ukuNcitshiswa kweBore |
| Ukuba ufuna ukwenza ngokwezifiso | NACE MR0175, MR0103, ISO 15156 ukuthotyelwa |
| ISO 5211 MOUNTING PAD Ishafti engenanto | |
| Ukutshintsha koMda | |
| Tshixa isixhobo | |
| Ukufaneleka kwenkonzo ye-ESDV | |
| I-ISO 15848-1 kunye ne-ISO 15848-1 Uvavanyo oluphantsi lwe-Fugitive emission test | |
| Uvavanyo olungonakalisi (NDT) API 6D, ASME B16.34 | |
| Ingxelo yovavanyo lomntu wesithathu | |
| Amaxwebhu | EN 10204 3.1 Ingxelo yovavanyo lweMTR Material |
| Ingxelo yokuhlola uxinzelelo | |
| Ingxelo yolawulo olubonakalayo kunye nobukhulu | |
| Iwaranti yemveliso | |
| Incwadi yokusebenza kwevalvu |
