API Pob Valve

Khoom hnub:

Loj: 1/2 "-56"

Chav Kawm: 150LB-2500LB

3PCS Forged Lub Cev

Mos zaum / Hlau zaum

Trunnion DBB Qauv

Anti-static ntaus ntawv

Blow-out pov thawj Stem

Anti-Fire Structure

Tus qauv tsim:

Tsim: ASME B16.34 / API 6D / BS6364

Lub ntsej muag rau ntsej muag: ASME B16.10

Flange: ASME B16.5

BW END: ASME B16.25

Kev xeem: API598 / BS6364

Kev Tiv Thaiv Hluav Taws Xob: API 607 ​​/ API 6FA

Acid ib puag ncig: NACE MR 0175

Qhov zoo:

1. Vim qhov kub hloov pauv thiab lub pob valve siab nce thaum qhov nruab nrab nyob rau hauv qhov chaw nruab nrab ntawm cov kav dej API6D, kom ua tiav cov txiaj ntsig tsis siv neeg lub siab nyem qhov nruab nrab siab thawb lub rooj zaum valve tawm ntawm tus kheej thiab tom qab lub siab nyem lub valve. lub rooj rov pib dua

2. Thaum muaj hluav taws kub los yog lub valve lub tog raj sealing nplhaib yog kub hnyiab los yog softened vim cua kub txawv txav, lub valve lag luam tseem txhim khu kev qha. Nyob rau tib lub sijhawm, lub rooj zaum valve thiab lub pob tsim ib qho kev sib txuas ntawm cov hlau-rau-hlau kom ua tiav cov nyhuv sealing ib ntus thiab tiv thaiv kev nthuav dav ntawm cov hluav taws. Ua raws li APIFA cov cai.

3. Unscrew lub twj tso kua mis los xyuas seb lub rooj zaum valve puas, thiab tseem yuav tso tawm cov khoom seem hauv nruab nrab cov kab noj hniav kom txo tau cov pa phem ntawm lub valve los ntawm qhov nruab nrab. Nyob rau hauv kev ua haujlwm, thaum lub valve qhib tag nrho lossis kaw tag nrho, lub thawv ntim khoom tuaj yeem hloov tau.

4. Ntxiv rau qhov kev sib khi dav dav ntawm lub rooj zaum valve, cov txheej txheem tshwj xeeb ntawm cov khoom sib khi tuaj yeem ua lub luag haujlwm ntawm kev cawm thaum muaj xwm txheej tshwm sim vim kev puas tsuaj rau lub nplhaib sealing.

5. Lub qia valve yog kaw nrog PTFE packing thiab O-ring, uas yog tshwj xeeb tshaj yog haum rau gaseous xov xwm. Qhov txav ntawm lub valve qia txais cov khoom zoo SF tus kheej lubricating bearings los ua kom cov kev sib txhuam me me thiab txo cov kev khiav hauj lwm torque.

Daim ntawv thov:

Cim npe nrov: api pob valve, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas