Cov qauv API 6D txhais cov cai rau cov roj av li qub, suav nrog cov khoom siv rau ntau ntau ntawm cov li qub, los ntawm rooj vag li qub rau kev kuaj xyuas li qub. Ib qho chaw nres nkoj viav vias valve tsim raws li cov qauv kev lag luam thiab cov txheej txheem sib tw. Qhov loj me uas yog tib yam li cov raj xa dej nws tau teeb tsa cov kua dej los ntawm lub valve.Qhov viav vias cov pa tawm hauv ib qho thaum tiv thaiv backflow hauv kev coj rov qab Cov. Lub viav vias disc hauv lub valve qhib hauv kev coj ntawm ntws thiab kaw kom tiv thaiv ntws rov qab. Hom valve no feem ntau siv nyob rau hauv qhov chaw tiv thaiv tau yog qhov tseem ceeb, thiab txheej txheem cov khoom siv nroj tsuag.Thaum, thiab cov roj thiab roj Kev ua haujlwm tau zoo thiab nyab xeeb rau cov ntaub ntawv lag luam uas xav tau kev lag luam ntau ntxiv txog API 6D tag nrho cov lus nug viav vias kos duab Valve lossis muaj lus nug ntxiv, thov kom paub meej ntxiv.
1. Cov txheej txheem ntev yog luv luv, thiab cov qauv ntev tsuas yog 1/4 txog 1/8 ntawm cov tsoos flange scead valve;
2. Qhov loj me me, lub teeb yuag, thiab nws qhov hnyav tsuas yog 1/4 txog 1/20 ntawm cov tsoos micro-retarding check valve;
3. Lub pob valve kaw tau sai thiab cov dej rauj siab yog me me;
4. Kab rov tav lossis ntsug kav dej tuaj yeem siv, yooj yim rau nruab;
5. Txoj kev txaus siab ntws channel, cov kua dej tsis yeem;
6. Rhiab txiav txim, kev sib khi tau zoo;
7. Kev mob stroke luv ntawm valve disc, kev cuam tshuam me me ntawm kaw valve;
8. Cov qauv qauv tag nrho, yooj yim thiab cog lus, zoo nkauj;
9. Lub neej pabcuam ntev thiab kev ntseeg siab.
Thaum lub sijhawm qhib thiab kaw txheej txheem ntawm kev sib txhuam ntawm lub ntiaj teb valve, vim tias kev sib txhuam ntawm lub disc thiab cov khoom sib khi me me yog me dua li ntawm lub rooj vag valve, nws yog hnav-resistant.
Kev qhib lossis kaw cov stroke ntawm lub valve lub qhov chaw ua haujlwm, thiab nws muaj qhov hloov pauv ntawm lub stroke ntawm lub valve disc, nws yog qhov haum rau kev hloov kho ntawm tus nqi txaus. Yog li no, hom ntawm valve no yog qhov haum rau kev txiav lossis kev tswj hwm thiab kev thaiv.
Khoom | API 6D Tag Nrho Port Viav Vias Kos Valve |
Nominal diam | Nps 2 ", 3", 4 ", 6", 10 ", 10", 18 ", 18", 20 ", 20", 40 ", 48" |
Nominal diam | Chav Kawm 150, 300, 600, 900, 1500, 2500. |
Xaus Kev Txuas | Flanged (RF, RTJ, FF), Welded. |
Kev phais | Hnyav rauj, tsis muaj leej twg |
Ntaub ntawv | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, MONOY 20, MONOY 20, ANYOY 5, ANYOY 5, ANCOY 20, ANCOYCE, TOMISHY, txhuas tooj daj thiab lwm yam tshwj xeeb alloy. |
A105, LF2, F5, F22, A182 F304 (l), F316 (L), F51, F51, MANOY 20, MANELS, INCORELS, HASTELLY | |
Lub tsev | Bolted Npog, Siab Foob Npog |
Tsim thiab Tsim | API 6D |
Ntsej muag rau lub ntsej muag | ASME B16.10 |
Xaus Kev Txuas | ASME B16.5 (RF & RTJ) |
ASME B16.25 (BW) | |
Kuaj thiab tshuaj xyuas | API 598 |
Lwm | Nace mr-0175, Nace MR-0103, ISO 15848, API624 |
Kuj muaj ib | PT, UT, RT, MT. |
Raws li tus kws tshaj lij API 6D Tag nrho cov chaw nres nkoj viav vias Kos duab Valve thiab cov neeg siv khoom muaj txiaj ntsig zoo tom qab muag, suav nrog cov hauv qab no:
1.provide cov khoom siv cov kev pab thiab cov lus qhia txij nkawm.
2.Txhua yam ua tsis tiav tshwm sim los ntawm cov teeb meem cov khoom muaj teeb meem zoo, peb cog lus los muab kev txhawb nqa kev ua haujlwm thiab kev daws teeb meem tsis pub dhau lub sijhawm luv tshaj plaws.
3.Txhob rau kev puas tsuaj los ntawm kev siv ib txwm muaj, peb muab kev kho dawb thiab hloov chaw.
4.Peb cog lus teb sai sai rau cov kev pabcuam qhua tuaj yeem xav tau thaum lub sijhawm muaj kev tiv thaiv.
5. Peb muab kev txhawb nqa ntev ntev, kev pab txhawb nqa online thiab kev qhia. Peb lub hom phiaj yog los muab cov qhua tuaj noj mov nrog kev pabcuam kev pabcuam zoo tshaj plaws thiab ua rau cov neeg siv khoom lag luam ntau dua li zoo siab thiab yooj yim.