I-High Temperature kanye ne-High Pressure Electric Power Station Gate Valve
Izici Zokuklama Imikhiqizo
Ivalvu yesango lensimbi eneziphetho ezicashile isetshenziselwa ukusika noma ukuxhuma imidiya yepayipi ngaphansi kwengcindezi encane phakathi kwe-PN1.6-42.0MPa(Cass150~2500) amazinga okushisa asebenzayo ≤ 600in izimboni zamakhemikhali zamakhemikhali embonini kawoyela.
Izici eziyinhloko zesakhiwo zihlanganisa:
1.Kokubili ukuklama nokukhiqiza kwenziwa ngokulandela ngokuqinile i-GB/T12234AP600 kanye ne-AP1602.Imikhiqizo inesakhiwo esinengqondo.uphawu oluthembekile, ukusebenza kahle nokumodela okuhle.
2.Co hard alloy welded sealing surface, egqoke ukumelana nokuguguleka, i-abrasion proof futhi ihlala isikhathi eside.
3.Ingaphezulu kanye nemidiya yokulungisa ye-valve shaft ifakwe i-nitrogen ukuze ingaguguleki futhi imelane nokuhuzuka.
4.PN≥15.0MPa(Class900), imbobo emaphakathi isebenzisa isakhiwo sokuvala esiziqinisayo ukuze umsebenzi wokuvala uqiniswe kanye nokukhuphuka kwengcindezi ukuze kuqinisekiswe ukusebenza kokuvala.
5.Asikho isakhiwo sokuvala esibuyela emuva ku-valve, ngakho-ke i-id yokuvala ithembekile
I-6.Impahla yokugcwalisa kanye nosayizi we-flange ingakhethwa futhi ifaniswe ngokuvumelana nezicelo kanye nezidingo zokusetshenziswa.Lokho kungenelisa zonke izinhlobo zezidingo zokusebenza.
Ipharamitha Eyinhloko Yemikhiqizo
Amamodeli we-serial | (Hs,I-Ps)Z11H(Hs,IHu)Z11Y,(IHu)Z41H,(IHu)Z41Y,(IHu)Z441H,(AmaHubo)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
Ibanga lebanga lokucindezela | I-PN1.6-42.0MPa(Class150-2500) | |||
Ibanga lobubanzi be-Drift | I-DN15-1000mm(NPS1-40) | |||
Indlela yokushayela | Ukushayela isondo ngesandla | Ukushayela igiya nokushayela ngogesi | ||
Ububanzi kwesicelo | I-Class150-300(PN1.6-4.0) | I-Class400-600(PN6.4-10.0) | I-Class900-2500(PN15.0-42.0) | I-NPS2-40(DN50-1000mm) |
I-NPS1/2-24(DN15-600mm) | I-NPS1/2-12(DN15~300mm) | I-NPS1/2-10(DN15~250mm) |
Ukucaciswa kokusebenza kwemikhiqizo
Ukucaciswa Kwezobuchwepheshe
Ukwakheka kwesakhiwo | Ibhonethi evalwe ngokucindezela ngaphandle kwesakhiwo sejoka lesiqu |
Indlela yokushayela | Isebenza ngesandla, igiya kanye nokushayela ngogesi |
Idizayini ejwayelekile | I-API600 |
Ubuso nobuso | I-ASME B16.10 |
Iziphetho ezine-Flanged | I-ASME B16.15 |
Ukuhlolwa nokuhlola | I-API6D API598 API600 |
Qaphela: Amasayizi ama-valve axhuma i-flange kanye ne-butt-welding terminas angaklanywa ngokuya ngesidingo sekhasimende.
Izingxenye Ezinkulu Ifomu Lempahla
Cha. | Ingxenye yegama | Okubalulekile |
1 | Umzimba | I-ASTMA216-WCB I-ASTMA217-WC1WC6WC9C5 I-ASTMA351-CF8CF8MCF8CCF3CF3M |
2 | Isihlalo | I-ASTM A105 I-ASTMA182-F11,F22 F5. F9A |
3 | Idiski yesango | I-STM A216-WCB I-ASTM A217-WC1.WC6,WC9.C5 I-ASTMA351-CF8CF8M,I-CF8CCF3CF3M |
4 | Isiqu | I-ASTM A182 F6a,I-ASTM A182 F22 F11 I-ASTM A182-F304,F316,F321,I-F304LF316L |
5 | Ibhonethi | I-ASTMA216-WCB I-ASTMA217-WC1WC6WC9C5 I-ASTMA351-CF8CF8MCF8CCF3CF3M |
6 | Indandatho yokuvala
| I-graphite |
7 | Indandatho ye-Tetracycling | I-ASTM A182 F6aASTMA182F22F11 |
8 | I-Stud | I-ASTMA193-B7A193-B8A193-B8M.A193-816 |
9 | Ama-engeli ayisithupha | I-ASTMA194-2H A194-8A194-8M,I-A194-7 |
10 | Ukupakisha | I-graphite |
11 | Ijoka | I-ASTMA216-WCB I-ASTMA351-CF8CF8MCF8CCF3CF3M |
12 | Idivayisi yokushayela | Ukushayela ngogesi |