Raws li kev txhais ntawmAPI 608tus qauv, API 608 forged steel floating pob valve yog lub pob hlau pob valve tshwj xeeb uas tsim los rau cov txheej txheem loj ntws hauv roj av, petrochemical thiab natural gas industries.
Lub cev lub cev yog tsim los ntawm cov txheej txheem forging, uas muaj cov khoom siv zoo dua qub thiab cov khoom siv tshuab ntau dua li cov castings. Nws "ntab" qauv tsim txhais tau hais tias lub pob tsis tau txais kev txhawb nqa los ntawm cov ncej ruaj khov, tab sis yuav tsim qhov hloov pauv me ntsis nyob rau hauv qhov kev txiav txim ntawm qhov nruab nrab siab thiab nias nruj nreem tiv thaiv lub rooj zaum hauv qab, thiaj li ua tiav kev ruaj ntseg xoom - leakage sealing.
Tus qauv no tsim cov kev cai nruj dua ntawm cov qauv phab ntsa tuab, qia lub zog thiab tiv thaiv - kev ua haujlwm zoo li qub tshaj li tus qauv dav dav ASME B16.34.
Forged Floating Ball Valves Technical Specifications Table
| Yam khoom | Standard / Reference |
| Tsim & Manufacturing | API 608 / ASME B16.34 (API 6D ua raws) |
| Ntsej muag - rau - Lub ntsej muag Dimension | ASME B16.10 / API 6D |
| Flange End Dimensions | ASME B16.5 / ASME B16.47 |
| Butt-Vuam (BW) xaus | ASME B16.25 |
| Siab -Tsuas Kub | ASME B16.34 |
| Kev Tshawb Fawb & Kev Xeem | API 598 / API 6D Cov Lus Qhia |
| Hluav taws kub-Safe Design | API 607 / API 6FA Cov Lus Qhia |
| Anti-static / Blow- tawm pov thawj Stem | Yuav tsum tau ua raws li API 608 |
Kev kos duab ntawm API 608 forged steel ntab pob valve
API 608 Floating Ball Valve Mina Cov khoom siv
| Lub Npe | Carbon hlau (CS) | Stainless hlau (SS) | Duplex Hlau (DSS) |
| Lub cev | ASTM A105 1 | ASTM A182 F316 / F304 Cov Lus Qhia | ASTM A182 F51 |
| Pob | A105 + ENP / F304 | ASTM A182 F 316 | ASTM A182 F51 |
| Rooj Ring | R-PTFE / Devlon / Nylon | PTFE / R-PTFE / PEEK | PEEK / Hlau-rau-Hlau |
| Qe | ASTM A182 F6a / 17-4PH | ASTM A182 F 316 | ASTM A182 F51 |
| Ntim | Saj zawg zog Graphite | Saj zawg zog Graphite | Saj zawg zog Graphite |
| Gasket | SS304 + Graphite kauv qhov txhab | SS316 + Graphite kauv qhov txhab | F51 + Graphite kauv qhov txhab |
| Bolts / Ceev | ASTM A193 B7 / A 194 2H | ASTM A193 B8M / A 194 8M | ASTM A193 B8M / A 194 8M |
API 608 forged floating pob valve Kev sib txuas & Tag Nrho Qhov Loj (Class 150/300/600)
Lus Cim: Qhov Loj Loj rau Flanged End (RF). Units: mm.
Chav Kawm 150LB (PN20)
| Loj (hauv) | 1/2" | 3/4" | 1" | 1-1/2" | 2" | 3" | 4" | 6" |
| L (Lub ntsej muag-rau-Lub ntsej muag) | 108 | 117 | 127 | 165 | 178 | 203 | 229 | 394 |
| H (Qhov siab) | 65 | 70 | 85 | 110 | 125 | 165 | 200 | 280 |
| W (Handwheel / Handle) | 130 | 130 | 160 | 230 | 230 | 400 | 600 | 800 |
Chav Kawm 300LB (PN50)
| Loj (hauv) | 1/2" | 3/4" | 1" | 1-1/2" | 2" | 3" | 4" | 6" |
| L (Lub ntsej muag-rau-Lub ntsej muag) | 140 | 152 | 165 | 190 | 216 | 283 | 305 | 403 |
| H (Qhov siab) | 68 | 75 | 90 | 115 | 135 | 180 | 220 | 310 |
Chav Kawm 600LB (PN100)
| Loj (hauv) | 1/2" | 3/4" | 1" | 1-1/2" | 2" | 3" | 4" | 6" |
| L (Lub ntsej muag-rau-Lub ntsej muag) | 165 | 190 | 216 | 241 | 292 | 356 | 432 | 559 |
| H (Qhov siab) | 75 | 85 | 105 | 130 | 155 | 210 | 260 | 350 |
API 608 forged steel ntab pob valve Tshuaj xyuas thiab kuaj
| Kev tshuaj xyuas qhov muag | TSW SP-55 |
| Kev tshuaj xyuas cov khoom |
PMI Test ---- Tshuaj Ntsuam Xyuas HB Test --- Hardness Test UT --- Ultrasonic Test RT---Radio-graphic Test MT---Magnetic Test NDT Test Tsis yog -destructiv |
| Dimension soj ntsuam | Raws li kev kos duab |
| Kev soj ntsuam thiab kuaj Valve | API 598, DIN 3230, EN 12266, BS 5146 |
Nta
- Forged Integrity:Ua los ntawm forged steel (A105, F316, thiab lwm yam), tshem tawm qhov tsis xws luag thiab muab lub zog zoo rau siab - kev pabcuam siab.
- Self-Kev sib khi:Lub "Floating Ball" siv txoj kab siab los thawb lub pob tawm tsam lub rooj zaum hauv qab, kom ntseeg tau tias axoom- leakage foob.
- Yuav tsum muaj kev nyab xeeb:suav nrog ibAnti-Staticntaus ntawv,Tshuab -Tawm Pov Thawj Stem, thiabAPI 607 Hluav Taws-Safetsim raws li tus qauv.
- High Durability:Nta cov phab ntsa tuab thiab muaj zog stems dua li tus qauv ASME li qub, tshwj xeeb tsim rau qhov chaw ua haujlwm hnyav.
Daim ntawv thov
- Refining thiab Petrochemicals:Cov txheej txheem tseem ceeb ntawm cov kav dej rau hydrocarbons thiab corrosive kua.
- Roj & Roj:Natural gas faib, compressor chaw nres tsheb, thiab tank ua liaj ua teb manifolds.
- Kev ua tshuaj lom neeg:Txhim khu kev cais ntawm cov tshuaj lom los yog tshuaj lom.
- Lub zog & kev siv:Siab -sab siab, kev thauj khoom roj, thiab cov tshuab dej.
CNC SEIK Rhiav
FAQ
Qhov txawv ntawm API 608 thiab API 6D yog dab tsipob valve?
| Dimension | API 608 Pob Valve | API 6D Pob Valve |
|---|---|---|
| Core Positioning | General muaj pob valve | Pipeline-cov pob valve tshwj xeeb |
| Daim ntawv thov Scenario | Hauv -cov txheej txheem cog cov kav dej | Ntev -cov roj thiab cov kav xa hluav taws xob |
| Nominal Size Range | Feem ntau me me (feem ntau ½ "~ 12") | Dominated los ntawm qhov ntau thiab tsawg (feem ntau 2 "~ 60") |
| Pob Pob | Feem ntau yog cov pob floating | Feem ntau trunnion tsau pob |
| Kev xav tau kev ua haujlwm | Ua tau raws li cov txheej txheem ua haujlwm, kev nyab xeeb hluav taws ua raws li API 607 | Yuav tsum muaj kev nyab xeeb dua thiab kev sib khi ua tau zoo, yuav tsum ua tau raws li API 6FA kev tiv thaiv hluav taws, ntxiv nrog rau DBB / DIB sealing, tsis siv neeg siab nyem thiab lwm yam haujlwm tshwj xeeb |
Qhov ntsuas siab ntawm API 608 yog dab tsi?
API 608 npog150 # ~ 800LB (ANSI chav kawm siab):
Flanged / taub qab vuam kawg li qub: 150LB, 300LB, 600LB
Qhov (socket) vuam / xov kawg li qub: 150LB, 300LB, 600LB, 800LB
Puas yog API 608 hluav taws muaj kev nyab xeeb?
Yog lawm, API 608 xav kom cov li qub kom tau raws li qhov hluav taws kub - tsim kev nyab xeeb.
Nws qhia meej tias yuav tsum muaj hluav taws kub-tsim tiv taus, thiab kev ntsuas hluav taws yuav tsum ua kom tau raws li API 607 tus qauv ntsuas hluav taws kom ntseeg tau tias kev sib khi ib ntus los ntawm cov hlau- rau- hlau tiv tauj tom qab muag cov khoom sib khi puas los ntawm hluav taws.
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