A105 Ntiaj Teb Valve

A105 lub ntiaj teb valve yog ib qho yuam kev sib khi valve ua los ntawm ASTM A105 forged hlau, uas tau siv tshwj xeeb rau kev tswj hwm nruab nrab thiab kev tswj hluav taws xob siab. Nws cov yam ntxwv tseem ceeb suav nrog:

Cov khoom siv nta: A105 yog cov roj carbon forged steel (zoo ib yam li cov hlau roj carbon (muaj zog ntxiv, thiab tuaj yeem tiv taus haujlwm ua haujlwm txog 570 degree;
Sealing tsim: cov chaw sealing ntawm lub rooj valve thiab lub rooj zaum valve feem ntau wrellite nrog kev nyuaj siab (xws li kev tawm tsam-tiv taus, thiab ua tiav ob txoj kev nruj;
Cov qauv txheej txheem: nws txhawb nqa cov kab zauv tag nrho lossis cov hlua khi txoj hlua khi, thiab cov xov tooj hauv lub valve kom yoog raws li kev hloov pauv sib txawv.

ASTM A105 \/ A105M: Qhia rau cov tshuaj lom neeg muaj pes tsawg leeg thiab cov tshuab neeg kho tshuab ntawm valve zam txim;
GB \/ t 12228-2006}: Suav tus qauv qhia cov kev mob ntawm carbon steel zam txim.
Tsim thiab tsim qauv txheem:
Ansi B16.34: Kev siab siv valve tsim cov qauv tshwj xeeb, npog chav kawm 150 ~ 2500 qib siab;
ASME B16.25: Cov Txheej Txheem Qhov Loj thiab Groove Yuav Tsum Tau Muab Taub Hau Vuam Kawg;
JB \/ T 3595: Chaw nres tsheb fais fab hauv tsev valve kev lees txais cov qauv, xyuas lub zog thiab lub zog

Nta
Siab thiab qhov kub kuj:

Cov Kev Ntsuas Siab: Npog Chav Kawm 150 ~ Chav Kawm 2500 (PD16 ~ PN420), Txhawb 16 ~ 32mmpa High-siab cov xwm txheej; ‌

Ntau yam: {{{-29 degree ~ {{}} Cov qauv ntsuas yog qhov tsim nyog rau cov chaw nres tsheb hluav taws xob chav. ‌

Kev ntseeg siab ua hauj lwm:

Kev qhib nrawm thiab kaw: lub valve disc muaj qhov chaw txaus (ntau kawg yog tau qhib thaum 25% ~ 30%), thiab qhib sijhawm luv luv; ‌

Kev cuam tshuam-resistant tsim: lub damping phaus tshuav hluav taws xob kaw kom tiv thaiv cov rauj nyhuv. ‌

Txij Nkawm Yooj Yim:

Kev Txij Nkawm Online: Lub cev inverted sealting ntawm lub cev tseem ceeb txo tau cov zaus ntawm kev kaw cov kev txij nkawm; ‌

Ntim optimization: Ob chav ntim ob zaug tau hloov kho kom txo qis kev pheej hmoo ntawm kev xau.

 

A105 Ntiaj Teb Valve

 

Cov Lus Taw Qhia Xaiv

Ua hauj lwm cov Mob Hloov Kho:

Kev kub siab thiab siab tshaj plaws thiab ntau tshaj 1500 lossis siab dua yog nyiam, thiab cov khoom siv valve, thiab cov hlau chrome-molybdenum hlau (WC6);

Corrosive Media: Seem tsaws yog welded nrog nyuaj alloy, thiab lub valve kav yog ua los ntawm 316 stainless hlau rau corrosion tiv thaiv.

Kev xaiv hom:

Nquag qhib thiab kaw: Kho Pneumatic lossis Fais Actuator (yuav tsum tau ua raws li qib IP67);

Kev ua haujlwm haujlwm: DN tsawg dua los yog sib npaug rau 80 li qub tuaj yeem siv cov iav iav iav kom txo tau cov haujlwm ua haujlwm.

Daim ntawv foos:

Chaw-txwv cov xwm txheej: Xaiv vuam kawg lossis compact flange txuas (ansi b16.5);

Nquag disassembly yuav tsum: nplhaib-txuas bonnet qauv (RJ flange) yog qhov zoo tshaj plaws

Cim npe nrov: A105 Ntiaj Teb Valve, Suav A105 Ntiaj Teb Valve Khoom, Cov Chaw Muag Khoom, Hoobkas