Isahani y'icyuma ni iki?
Icyuma cyumuvuduko wicyuma gikubiyemo urwego rwicyuma cyagenewe gukoreshwa mubwato bwumuvuduko, amashyiga, guhanahana ubushyuhe nibindi bikoresho byose birimo gaze cyangwa amazi kumuvuduko mwinshi. Ingero zimenyerewe zirimo silindiri ya gaz yo guteka no gusudira, silindiri ya ogisijeni yo kwibira hamwe na tanki nini nini nini ubona mu ruganda rutunganya amavuta cyangwa uruganda rukora imiti. Hariho intera nini yimiti itandukanye hamwe namazi yabitse kandi atunganywa mukibazo. Ibi biva mubintu bisa neza nkamata namavuta yintoki kugeza kuri peteroli na gaze gasanzwe hamwe na disilile zabo kugeza acide yica cyane hamwe nimiti nka methyl isocyanate. Muri izi nzira rero zikenera gaze cyangwa amazi kugirango ashyushye cyane, mugihe izindi zirimo kubushyuhe buke cyane. Nkigisubizo hari ubwoko butandukanye bwumuvuduko wubwato butandukanye bwujuje ibyangombwa byo gukoresha.
Muri rusange ibi birashobora kugabanywamo amatsinda atatu. Hano hari itsinda ryicyuma cyumuvuduko wicyuma. Ibi ni ibyuma bisanzwe kandi birashobora guhangana nibisabwa byinshi aho hari ruswa nke nubushyuhe buke. Nkuko ubushyuhe na ruswa bigira ingaruka nyinshi kumasahani yicyuma chromium, molybdenum na nikel byongeweho kugirango bitange ubundi buryo bwo guhangana. Ubwanyuma nkuko% ya chromium, nikel na molybdenum yiyongera ufite plaque idashobora kwihanganira ibyuma bikoreshwa muburyo bukomeye kandi aho bigomba kwirindwa kwanduza okiside - nko mubiribwa na farumasi.
Igipimo cyumuvuduko wicyuma
ASTM A202 / A202M | ASTM A203 / A203M | ASTM A204 / A204M | ASTM A285 / A285M |
ASTM A299 / A299M | ASTM A302 / A302M | ASTM A387 / A387M | ASTM A515 / A515M |
ASTM A516 / A516M | ASTM A517 / A517M | ASTM A533 / A533M | ASTM A537 / A537M |
ASTM A612 / A612M | ASTM A662 / A662M | EN10028-2 | EN10028-3 |
EN10028-5 | EN10028-6 | JIS G3115 | JIS G3103 |
GB713 | GB3531 | DIN 17155 |
A516 Iraboneka | |||
Icyiciro | Umubyimba | Ubugari | Uburebure |
Icyiciro cya 55/60/65/70 | 3/16 "- 6" | 48 "- 120" | 96 "- 480" |
A537 Iraboneka | |||
Icyiciro | Umubyimba | Ubugari | Uburebure |
A537 | 1/2 "- 4" | 48 "- 120" | 96 "- 480" |
Umuvuduko w'icyuma cya plaque Porogaramu
● A516 icyuma ni icyuma cya karubone gifite ibisobanuro byerekana ibyapa byumuvuduko hamwe na serivisi yubushyuhe buringaniye cyangwa buke.
● A537 ivurwa nubushyuhe kandi nkigisubizo, yerekana umusaruro mwinshi nimbaraga zingana kurenza amanota A516 asanzwe.
6 A612 ikoreshwa mubushyuhe buringaniye nubushyuhe bwo hasi.
28 Ibyapa bya A285 bigenewe ibikoresho byumuvuduko wogusudira hamwe nibisahani bitangwa mubisanzwe.
12 TC128 yo mu rwego rwa B yarasanzwe kandi ikoreshwa mumodoka ya gari ya moshi.
Ibindi Porogaramu ya Boiler na Pressure Vessel Isahani
amashyiga | Calorifiers | Inkingi | Impera |
muyunguruzi | flanges | guhanahana ubushyuhe | imiyoboro |
inzabya | imodoka ya tank | ibigega | indanga |
Imbaraga za JINDALAI ziri murwego rwo hejuru cyane rw'icyuma cyerekana icyuma gikoreshwa mu nganda za peteroli na gaze cyane cyane mu byuma byerekana ibyuma birwanya Hydrogen Induced Cracking (HIC) aho dufite kimwe mu bubiko bunini ku isi.