Uhlolojikelele lwamapuleti e-Cryogenic nickel
Amapuleti e-Cryogenic nickel afaneleka kahle ekusetshenzisweni okuvezwe emazingeni okushisa aphansi kakhulu. Asetshenziselwa ukuthutha igesi yemvelo ewuketshezi (LNG) kanye negesi ye-petroleum ewuketshezi (LPG).
I-645 Gr A / A 645 Gr B, ukunciphisa izindleko kanye nokuphepha okukhuphukile ekwakhiweni kwe-ethylene kanye ne-LNG.
Izikhungo zokukhiqiza ezisezingeni eliphezulu zisenza sikwazi ukukhiqiza womabili amamaki ensimbi A 645 Gr A no-Gr B kanye nezinsimbi ze-nickel ezivamile ezingu-5% no-9%.
● LNG
Igesi yemvelo yenziwa uketshezi ezingeni lokushisa eliphansi kakhulu -164 °C, inciphisa umthamo wayo ngenani elingu-600. Lokhu kwenza ukugcinwa nokuthutha kwayo kwenzeke futhi kusebenze kahle ngokomnotho. Kulawa mazinga okushisa aphansi kakhulu, ukusetshenziswa kwezinsimbi ezikhethekile ezingu-9% ze-nickel kuyadingeka ukuze kuqinisekiswe i-ductility eyanele kanye nokumelana nokuqhekeka okuphukayo. Sinikezela ngamapuleti abanzi ngokwengeziwe kule ngxenye yemakethe, ngisho nangamamilimitha ayi-5.
● I-LPG
Inqubo ye-LPG isetshenziselwa ukukhiqiza i-propane nokucubungula amagesi asuka kugesi yemvelo. La magesi afakwa uketshezi ekamelweni lokushisa ngomfutho ophansi futhi agcinwa emathangeni akhethekile enziwe ngezinsimbi ze-nickel ezingu-5%. Sihlinzeka ngamapuleti egobolondo, amakhanda nama-cones avela emthonjeni owodwa.
Thatha I-ASTM A 645 Gr B Plate Isibonelo
● Ukusetshenziswa kwe-A 645 Gr A ekukhiqizeni amathangi e-ethylene kunikeza amandla acishe abe ngu-15% aphezulu, ukuphepha okukhulisiwe kanye nokwenzeka kokunciphisa ukujiya kodonga ukuze kongiwe izindleko ezinkulu ekwakhiweni kwethangi.
● I-ASTM A 645 Gr B izuza izinto ezibonakalayo ezilingana nalezo zensimbi ze-nickel ezingu-9% kusitoreji se-LNG kodwa ihlangabezana nalezi zidingo ngokuqukethwe kwe-nickel okucishe kube ngu-30%. Omunye umphumela ukwehla kakhulu kwezindleko zokukhiqiza amathangi e-LNG asogwini naphesheya kwezilwandle kanye nokwakhiwa kwamathangi kaphethiloli e-LNG.
Ikhwalithi ephezulu kakhulu yezinga eliphezulu lokuphepha
Isisekelo samapuleti ethu e-nickel ekhwalithi ephezulu ama-slabs ahlanzekile avela esitshalweni sethu sokwenza insimbi. Okuqukethwe kwekhabhoni ephansi kakhulu kuqinisekisa ukushisela okuphelele. Izinzuzo ezengeziwe zitholakala kumandla omthelela amahle kakhulu kanye nezakhiwo zokuqhekeka (CTOD). Yonke indawo yepuleti ihlolwa nge-ultrasonic. I-magnetism esele ingaphansi kwe-50 Gauss.
Ukucubungula kusengaphambili ukuze kuhlangatshezwane nezimfuneko ezithile zekhasimende
● Kuqhunyiswe isihlabathi noma kuqhunyiswe isihlabathi futhi kudliwe.
● Ukulungiswa kwamaphethelo ashiselwe: Ukuqina okuncane konqenqema olushile kwenziwa nokwenzeka ngokuqukethwe kwekhabhoni ephansi.
● Ukugoba ucwecwe.
Amabanga Ensimbi E-Cryogenic Nickel Plates Jindalai Can Supply
Iqembu lensimbi | Steel grade standard | Amabanga ensimbi |
5% izinsimbi ze-nickel | I-EN 10028-4 / ASTM/ASME 645 | X12Ni5 A/SA 645 Ibanga A |
5.5% izinsimbi ze-nickel | I-ASTM/ASME 645 | A/SA 645 Grade B |
9% izinsimbi ze-nickel | I-EN 10028-4 / ASTM/ASME 553 | X7Ni9 A/SA 553 Uhlobo 1 |