API599 polaka belofo
Mesebetsi ea mantlha: API599, Plug, Valve, Sleeve, Lubricate, Flange, WCB, CF8, CF8M, C95800, class150, 300, 4A, 5A, 6A, PTFE,
Phetoho ea lihlahisoa:
Boholo: NPS 2 ho ea ho NPS 60
Boemo ba Khatello: Sehlopha sa 150 ho ea ho Sehlopha sa 2500
Khokahano ea Flange: RF, FF, RTJ
LITS'ELISO:
Lahla: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy, UB6
Theha (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)
MAEMO
Moralo le tlhahiso | API 599, API 6D, ISO 14313 |
Lifahleho li talimane | ASME B16.10, EN 558-1 |
Qetella khokahano | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Feela) |
- Socket Weld e Fella ho ASME B16.11 | |
- Butt Weld e Fella ho ASME B16.25 | |
- Sesebelisoa se Fela ho ANSI / ASME B1.20.1 | |
Teko le tlhahlobo | API 598, API 6D |
Moralo o bolokehileng oa mollo | API 6FA, API 607 |
E fumaneha hape ka | NACE MR-0175, NACE MR-0103, ISO 15848 |
Tse ling | PMI, UT, RT, PT, MT |
Likarolo tsa Moralo:
1. Bore e Felletseng kapa e Fokotsitsoeng
2. RF, RTJ, kapa BW
3. Sleeve Type kapa Pressure Seal Balance
4. 2 Tsela, 3 Tsela, 4 Tsela
API599 plug belofo ke belofo oa rotary le sekotoana koalang kapa sebopeho plunger. Ka ho potoloha likhato tse 90, boema-kepe ba leqhubu la phunyang le boema-kepe ba 'mele oa li-valve li hokahane kapa li arotsoe ho tseba ho buloa kapa ho koaloa.
Sebopeho sa polaka ea sona ea valve se ka ba sesepa kapa se kopane. Ka lipolaka tsa li-valve tsa cylindrical, metjha ka kakaretso e likhutlo li 'ne; ka lipolaka tse nang le liphaephe tse nang le methapo, liteishene li trapezoidal. Libopeho tsena li etsa hore sebopeho sa sephahla sa polaka se be bobebe. E loketse ka ho fetesisa e le mokhoa oa ho khaola le oa khokahano le shunt, empa ho latela sebopeho sa ts'ebeliso le ts'enyeho ea khoholeho ea sebaka sa ho tiisa, ka linako tse ling e ka sebelisoa bakeng sa ho tsitsipana.
Ho ea ka sebopeho, e ka aroloa ka mefuta e mene: sephahla se tiileng sa plug, seipepa sa ho itšoaea, sephahla sa plug le sephahla sa polaka ea oli. Ho ea ka foromo ea kanale, e ka aroloa ka li-plug tse tharo tsa tsela, li-plug tse tharo le li-valve tsa tsela tse 'ne. Ho boetse ho na le compression plug valve.
Haeba o hloka lintlha tse ling ka li-valve ka kopo ikopanye le lefapha la thekiso la NSW (newway valve)