Ingufu nini zo mu Bushinwa zitanga imvange nini y'isi. Uruganda rutanga imvange nini y'isi.
Valve ya ASME Globe ni iki?
Valve zo mu bwoko bwa Globe ni valve zifunga zikoresha umurongo ugororotse zikoreshwa mu gutangiza, guhagarika cyangwa kugenzura urujya n'uruza rw'amazi hakoreshejwe agakoresho ko gufunga kitwa disiki. Intebe y'valve yo mu bwoko bwa Globe iri hagati kandi iteganye n'umuyoboro, kandi umwobo uri mu ntebe ufungwa hakoreshejwe disiki cyangwa plagi. Disiki ya valve yo mu bwoko bwa Globe ishobora gufunga inzira y'amazi cyangwa igakurwaho burundu. Umwobo w'intebe uhinduka ukurikije ingendo za disiki, ibyo bikaba ari byiza ku mirimo ijyanye no kugenzura urujya n'uruza rw'amazi. Valve zo mu bwoko bwa Globe zikwiriye cyane kandi zikoreshwa cyane mu kugenzura cyangwa guhagarika urujya n'uruza rw'amazi cyangwa gaze mu muyoboro mu rwego rwo gufunga no kugenzura urujya n'uruza rw'amazi kandi muri rusange zikoreshwa mu miyoboro mito.
Valve nini y'umubumbe ya ASME Valve nini y'umubumbeni imwe mu miterere ikunzwe cyane ya valves zo mu bwoko bwa globe, kuri sisitemu ya Amerika na API. Ingano y'imbere, ibikoresho, isura ireba imbonankubone, ubunini bw'urukuta, ubushyuhe bw'umuvuduko, bigenwa na ASME B16.34.
Byongeye kandi, bitewe n'imiterere y'intebe na disiki, ubwinshi bw'intebeValve nini y'umubumbeishobora kugenzurwa neza n'igiti gifite uruziga. Ubushobozi bwo gufunga bwa Large size Globe Valve ni bwinshi cyane. Ishobora gukoreshwa mu kazi ka buri munsi. Kubera intera ngufi ya disiki hagati y'ahantu hafunguye n'ahafunze, Large size Globe Valve ni nziza niba valve igomba gufungurwa no gufungwa kenshi. Bityo, valves zo mu bwoko bwa globe zishobora gukoreshwa mu mirimo itandukanye.
Valve nini cyane ikoreshwa mu gukurura abantu ishobora no gukoreshwa mu gukurura abantu. Imitwe myinshi y’abarinda ikoreshwa mu kwicara ku giti kimwe ikoresha uburyo bwo kubikamo ibintu mu gikoni cyangwa mu buryo bwo kubikamo ibintu kugira ngo igumane impeta y’intebe, itange uburyo bwo kuyobora abarinda imashini, kandi itange uburyo bwo gushyiraho imiterere yihariye y’inzira y’abarinda imashini. Ishobora kandi guhindurwa byoroshye no guhindura ibice byo kugabanya kugira ngo ihindure imiterere y’inzira cyangwa itange ubushobozi bucye.gutembera, kugabanya urusaku, cyangwa kugabanya cyangwa gukuraho cavitation.
Ikintu cy'ingenzi cya ASME Globe valve nini cyane Globe Valve
- 1). Ubushobozi bwiza bwo gufunga
- 2). Intera ngufi y'urugendo rwa disiki (stroke) hagati y'aho ifunguye n'aho ifunze,Valve z'isi yose za ASMEni byiza niba valve igomba gufungurwa no gufungwa kenshi;
- 3).Valve y'isi yose ya ASME ishobora gukoreshwa nk'iy'igenzura ryo guhagarika ibintu binyuze mu guhindura imiterere gato.
- 4).TDore ubushobozi bwinshi buboneka mu buryo bwa tee, Wye, na angle body.
- 5).Gutunganya no kuvugurura intebe byoroshye, ku mpamvu zitandukanye.
Ibisobanuro bya tekiniki bya Large size Globe Valve
| Igishushanyo n'Uruganda | BS1873/ASME B16.34 |
| NPS | 2"-30" |
| Igipimo cy'umuvuduko (Icyiciro) | Icyiciro cya 150-Igice cya 4500 |
| Imbonankubone | ANSI B16.10 |
| Igipimo cy'urukiramende | AMSE B16.5 |
| Igipimo cyo gusudira amatako | ASME B16.25 |
| Ibipimo by'ubushyuhe n'umuvuduko | ASME B16.34 |
| Isuzuma n'igenzura | API598 |
| Bdoy | Icyuma cya karuboni, Icyuma kidakoresha ifu, Icyuma gikozwe mu byuma bivanze |
| Intebe | icyuma kitagira umugese, icyuma gikozwe mu byuma bivanze n'ibyuma, igitambaro cya Stellite. |
| Igikorwa | ipine y'intoki, ibikoresho by'intoki, actuator y'amashanyarazi, actuator y'umwuka |
| Imiterere y'umubiri | Ishusho isanzwe (Ishusho ya T cyangwa ubwoko bwa Z), Ishusho y'inguni, Ishusho ya Y |
Ibikoresho Bisanzwe byo Gukata kuri API 600
| Kode yo Gukata | Impeta y'Intebe Igice cya 2 | Igice cya 3 cy'ubuso bw'umugozi | Igiti Igice cya 4 | Intebe y'inyuma Igice cya 9 |
| 1 | F6 | F6 | F6 | F6 |
| 2 | F304 | F304 | F304 | F304 |
| 5 | Stellite | Stellite | F6 | F6 |
| 8 | Stellite | F6 | F6 | F6 |
| 9 | Monel | Monel | Monel | Monel |
| 10 | F316 | F316 | F316 | F316 |
| 13 | Aloi 20 | Aloi 20 | Aloi 20 | Aloi 20 |
Ibisobanuro bisanzwe by'ibikoresho
| Izina ry'Ibice | Icyuma cya karuboni kijya kuri ASTM | Ibyuma bya Alloy kuri ASTM | Icyuma kidasesagura (Stainless Steel) kijya kuri ASTM | ||||||||
| 1 | Umubiri | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 9 | Boneti | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 6 | Umupira | A193 B7 | A320 L7 | A193 B7 | A193 B16 | A193 B16 | A193 B16 | A 193 B8 | A 193 B8 | A 193 B8 | A 193 B8 |
| 5 | Inkoko | A194 2H | A194 2H | A194 2H | A194 4 | A194 4 | A194 4 | A194 8 | A194 8 | A194 8 | A194 8 |
| 11 | Indwara | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | 304 | 316 | 304L | 316L |
| 12 | Igitambaro cy'ingirabuzimafatizo | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 3 | Disiki | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 7 | Gasket | Igikomere cya SS Spiral gifite grafiti, cyangwa igikomere cya SS Spiral gifite PTFE, cyangwa PTFE yongerewe imbaraga | |||||||||
| 10 | Gupakira | Grafiti iboshye, cyangwa impeta ya grafiti ikozwe mu buryo bwa Die-formed cyangwa PTFE | |||||||||
| 13 | Intete z'umuti | Ifu y'umuringa cyangwa A439 D2 | |||||||||
| 14 | Uruziga rw'amaboko | Icyuma cya Ductile cyangwa Icyuma cya Karuboni | |||||||||
Ibicuruzwa bigaragaza: Valve nini y'umubumbe
Gukoresha valve za ASME Globe Valve nini y'igisenge
Valve y'Isiga ya ASME Valve nini y'Isigaikoreshwa cyane muri serivisi zitandukanye; haba serivisi z'umuvuduko muke n'iz'amazi afite umuvuduko mwinshi. Imikoreshereze isanzwe ya valves zo mu bwoko bwa globe ni iyi:
- 1). Yagenewe imiyoboro ihora ikoreshwa, cyangwa ikoreshwa mu gukurura amazi n'umwuka
- 2). Amavuta: Amazi, umwuka w'umwuka, umwuka, peteroli n'ibikomoka kuri peteroli, gazi karemano, umwuka uvanze, ibisubizo by'ikoranabuhanga, ogisijeni, imyuka y'amazi n'iy'ubukana
- 3).Uburyo bwo gukonjesha amazi busaba kugenzura uburyo amazi anyuramo.
- 4).Sisitemu ya peteroli isaba gufunga amazi.
- 5).Sisitemu zo kugenzura imashini zikoresha valve.
