Cajaladda Xirmooyinka Valve ee Garaafka
1. Dulmarka alaabta
Qalab: Garaafka dabacsan ee saafiga ah
Qaab dhismeedka: Qaab jiingado gaar ah oo dusha sare ah
Ujeedada Naqshadeynta: Goobta qanjidhada ee valves warshadaha, bambooyin, qalabka wareega
Qiimaha Muhiimka ah: Waxqabadka xirida heer sare ah, nolol adeeg dheer, rakibid fudud; is - saliidayn, heerkul sare/ adkaysi u leh daxalka; Beddelka ku habboon xirmooyinka dhaqameed (asbestos, PTFE) ee codsiyada dalbanaya
2. Tilmaamaha ugu muhiimsan & Faa'iidooyinka
Waxqabadka xiridda: Garaafka dabacsani wuxuu ku habboon yahay stem valve & sanduuqa xirmada si fiican; waxay ilaalisaa xidhidhsiyo wanaagsan marka la eego isbedbedelka cadaadiska ama xidhid yar oo tarigga waalka
Cadaadiska heerkulka: jawiga aan firfircoonayn: -200 darajo ilaa +500 darajo; deegaanka oksaydhaynta: lagu taliyay In ka yar ama la mid ah +400℃/+450℃; ma dhalaalid, qallafsanaan ama hoos u dhac
Nafta {{0}Sadeynta: Graphite (sifeyn adag) waxay yaraynaysaa is jiid jiidka tamiga & dhaq dhaqaaqa; waxay xaqiijisaa hawl-qabad siman, waxay ka ilaalisaa jirida valve inay xidhmaan
Kiimiko la'aan: Aad ugu adkaysata asiidhyada kala duwan, alkalis, dareerayaasha, xeryahooda organic; ku haboon hababka kiimikaad daxalaysa
Rakibaadda: Qaab dhismeed xarrago leh oo leh dabacsanaan sare & adag; Si fudud loo duubo jirida valve, oo waafaqsan joomatari sanduuqa baakadaha; looma baahna qalab gaar ah
Nolosha Adeegga: Anti{0}} gabowga, adkaysi u leh wareegyada kulaylka & shooga cadaadiska; waxay yaraynaysaa wakhtiga dayactirka, inta jeer ee beddelka & wadarta qiimaha lahaanshaha
3. Codsiyada ugu muhiimsan
Si weyn loogu isticmaalo weelasha warshadaha u baahan shaabad la isku halayn karo, oo ay ku jiraan laakiin aan ku xaddidnayn:
Kiimikada & Batroolka: Valves (albaabka, globe, kubbadda, nidaaminta) reactors, dhuumaha, bambooyin
Korontada Dhalinta: Afuufi{{0}kabadayaasha, nidaamka uumiga
Daawooyinka & Cuntada: Valves for hygiene- codsiyada muhiimka ah
Metallurgical: Heerkulka hawada sare ee {{0}, valves gaaska
Warqad: Hab-raaca valves-ka ee gacanta ku haya kiimikooyinka daxalka leh
4. Halbeegyada Farsamo ee Caadiga ah
|
Halbeegga |
Qiimaha / Sharaxaada Caadiga ah |
|
Qalabka ugu muhiimsan |
High-purity flexible graphite (carbon content >99%) |
|
Qaab dhismeedka |
Xariijimo duuban oo leh qaab jiingado joogto ah |
|
Cufnaanta caadiga ah ee la isticmaali karo |
1.1 g/cm³ |
|
Dhumucda |
0.5mm, 0.8mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm (la beddeli karo) |
|
Ballaca |
6mm, 10mm, 12mm, 15mm, 20mm, 25mm, iwm. (la beddeli karo) |
|
Kala duwanaanta heerkulka |
Jawi aan firfircoonayn: -200 darajo ilaa +500 darajo (ama ka sare); jawi oksidizing: In ka yar ama la mid ah +450 darajo (lagu taliyay) |
|
Iska caabinta Kiimikada |
U adkaysta inta badan asiidhyada, alkalis, dareerayaasha (marka laga reebo acids oksaydhaynta xooggan: nitric acid, sulfuric acid) |
|
Baakadaha caadiga ah |
25kg halkii sanduuq; duubo la heli karo marka la codsado |
Hot Tags: Xirmooyinka Xirmooyinka Valve ee Graphite, China Graphite Valve Xirmooyinka Cajalada
