API 6D Txo Bore Floating Ball Valve yog dab tsi?
IbAPI 6D Txo Bore (RB) Floating Ball Valveyog ib tug precision -engineered valve tsim raws li American Petroleum lub koom haum specifications rau pipeline kev pab cuam.
Reduced Bore:Qhov chaw nres nkoj sab hauv yog ib qhov me me dua li cov yeeb nkab txoj kab uas hla (piv txwv li, 4 "valve nrog 3" qhib sab hauv). Qhov kev tsim no txo cov valve qhov loj, qhov hnyav, thiab qhov xav tau torque.
Floating Pob:Tsis zoo li trunnion li qub, lub pob hauv qhov tsim no tsis kho. Nws "floats" ntawm ob lub rooj zaum. Thaum lub valve raug kaw, cov dej ntws nce siab thawb lub pob khov kho tiv thaiv lub rooj zaum hauv qab, tsim kom nruj, npuas - nruj seal.
API 6D Certified:Qhov no ua kom lub valve ua tau raws li cov qauv nruj rau kev ntsuas siab, cov khoom siv taug qab, thiab kev nyab xeeb hluav taws.
Tag nrho API 6D ua raws lav.Nyem qhov no mus download tau peb daim ntawv pov thawj API thiab qauv Mill Test Certificate (MTC).
Technical Specifications
| Feature | Paub meej |
| Tsim qauv | API 6D, ASME B16.34, ISO 17292 |
| Qhov Loj | 1/2 "mus rau 10" (Tswj rau Floating tsim) |
| Qib Siab | Chav Kawm 150, 300, 600 |
| Hom Chaw nres nkoj | Reduced Bore (RB) |
| Khoom siv lub cev | WCB, LCC, CF8M, A105, LF2, F316 |
| Cov ntaub ntawv zaum | PTFE, RPTFE, Devlon, PEEK |
| Kev nyab xeeb hluav taws | API 607 / API 6FA Cov Lus Qhia |
| Xaus kev sib txuas | Flanged (RF, RTJ), BW, NPT |
Cov yam ntxwv ntawm API 6D Floating Ball Valves
Siab-Kev Pab Sealing:Lub pob ntab ntab tsim siv cov kab siab los txhim kho lub foob, ua kom muaj kev ntseeg siab txawm tias nyob rau hauv qis - siab.
Anti-Blowout qia:Tsim nrog lub xub pwg sab hauv los tiv thaiv cov qia los ntawm kev tawm hauv siab.
Anti-Static Device:Ua kom muaj hluav taws xob txuas ntxiv ntawm lub pob, qia, thiab lub cev kom tsis txhob muaj hluav taws xob hauv qhov chaw tawg.
NACE MR0175 Ua raws:Muaj rau "kev pabcuam qaub" uas muaj hydrogen sulfide (H2S).
Emergency Sealant Txhaj Tshuaj:Muaj nyob rau ntawm qhov loj me kom rov qab sealing thaum lub rooj puas.
Qhov zoo ntawm API 6D Floating Ball Valves
Nqi Efficiency:Vim tias lub pob thiab lub cev me dua, RB li qub siv cov khoom siv tsawg dua, ua rau lawv pheej yig dua li qhov puv -bore versions.
Lower Torque:Cov pob me me muaj kev sib txhuam tsawg, yuav tsum muaj cov khoom siv me me thiab tsis tshua muaj nqi (pneumatic lossis hluav taws xob).
Qhov hnyav txo:Zoo tagnrho rau offshore platforms los yog skid -mounted systems qhov twg txhua kilogram tseem ceeb.
Optimized Flow:Hauv cov tshuab uas qhov kev poob siab me ntsis tau txais, RB li qub muab kev tswj xyuas zoo heev yam tsis muaj qhov puv -chaw nres nkoj valve.
Daim ntawv thov
API 6D Txo Bore Floating Ball Valve yog dav siv thoob plaws:
Natural Gas Pipelines:Kev ntseeg tau kaw -tawm rau cov kab xa tawm.
Petrochemical cog:Kev tswj cov khoom ua kom zoo thiab cov tshuaj.
Roj Refineries:Siv rau hauv cov kab ua haujlwm thib ob uas tsis tas yuav tsum muaj pigging.
Kev kho dej:High -kev siv dej ua haujlwm siab.
GNEE Hard Foob Trunnion Mounted Pob Valve Rhiav
FAQ
Qhov txawv ntawm API 600 thiab API 6D yog dab tsi?
Qhov sib txawv tseem ceeb nyob hauv lawvthaj tsamthiabdaim ntawv thov: API 600yog tus qauv tsim tshwj xeeb rau refinery rooj vag li qub, thaumAPI 6D UASyog tus qauv dav dav rau tag nrho cov li qub siv nyob rau hauv ntev -kab kav dej.
| Feature | API 600 | API 6D UAS |
| Kev lag luam tseem ceeb | Refineries / Downstream | Pipelines / Midstream |
| Hom Valve | Rooj vag Valves nkaus xwb | Pob, rooj vag, kos, ntsaws |
| Phab ntsa Thickness | Ntxiv tuab (rau corrosion) | Raws li ASME B16.34 |
| Qhov yuav tsum tau muaj | Lub neej ua haujlwm ntev | DBB thiab "Piggable" designs |
| Kev sim | Txuj (API 598) | Kev nruj dua (API 6D) |
Dab tsi yog qhov txawv ntawm tag nrho bore thiab txo bore li qub?
Qhov sib txawv tseem ceeb yog qhovqhov loj ntawm qhov (port)sab hauv lub pob valve piv rau txoj kab uas hla ntawm cov yeeb nkab.
Full Bore (Tag nrho Chaw nres nkoj)
Lub qhov:Lub qhov nyob rau hauv lub pob yog lubtib qhov lojraws li hauv lub cev.
Pros:Tsis muaj kev txwv ntws thiab xoom siab poob. Nws tso cai"npua"(xa cov cuab yeej ntxuav los ntawm cov yeeb nkab).
Cons:Lub valve loj dua, hnyav dua, thiab kim dua.
Reduced Bore (Txo Chaw nres nkoj)
Lub qhov:Lub qhov ntawm lub pob yogme metshaj cov yeeb nkab txoj kab uas hla (feem ntau yog los ntawm ib tug yeeb nkab loj).
Pros:Nws yogpheej yig dua, sib dua, thiab ntau compact. Nws yuav tsum muaj tsawg zog (torque) tig, yog li nws tuaj yeem siv cov actuators me me.
Cons:Nws ua rau lub siab poob qis thiabtsis tuaj yeem piggedvim qhov qhib yog nqaim dhau rau cov cuab yeej tu.
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