ASME B16.34 flanged kawg lub rooj vag valve yog qhov hnyav - lub luag haujlwm muaj kev sib cais valve tsim rau flanged piping systems yuav tsum tau kaw ruaj khov -tawm thiab nruj ua raws li kev kub siab - ntsuas kub.
Lub rooj vag txav mus rau ntawm txoj kev khiav kom qhib lossis kaw txoj kab. Nws ncaj nraim - dhau, puv - chaw nres nkoj kev tsim kho muab qhov tsis muaj kev cuam tshuam, txo qis kev poob siab. Nws yog tsim tshwj xeeb rau kev pabcuam rau / tawm kev sib cais es tsis yog kev khiav tawm mus tas li.
Ceev Specifications Snapshot
|
Feature |
Standard Option / Specification |
|
Qhov Loj |
1/2" - 36" (DN15 - DN900) |
|
Qib Siab |
Chav Kawm 150 - Chav Kawm 2500 (PN16 - PN420) |
|
Cov qauv tsim |
ASME B16.34, API 600, API 602, BS 1414 |
|
Cov qauv xeem |
API 598, ISO 5208, EN 12266-1 |
|
Kev ua raws cai thiab ntawv pov thawj |
ISO 9001, CE / PED 2014/68 / EU, API 600, SIL 3, Hluav Taws Xob Hluav Taws Xob (API 607) |
|
Cov khoom siv lub cev tseem ceeb |
WCB, LCC, CF8, CF8M, CF3M, Duplex SS, Alloy Steel (WC6 / WC9) |
|
Lub Sijhawm Lead |
Qhov ntau thiab tsawg: Hauv Tshuag lossis 2-3 lub lis piam; Custom engineered: 4-6 lub lis piam |
Ntsiab nta
Flanged kev twb kev txuas:Bolted xaus ua raws li ASME B16.5 / B16.47 tus qauv rau kev txhim kho cov kav dej muaj zog.
ASME B16.34 Tsim:Certified phab ntsa thickness, siab-kub txwv, thiab lub cev qhov ntev.
Bi-Directional Sealing:Muab cov npuas uas muaj kev ntseeg siab - kaw nruj - tawm tsis hais txog kev khiav.
Configurable Trims:Qe, npoo, thiab lub rooj zaum nplhaib cov ntaub ntawv raws li API 600 Trim specifications (xws li, Trim 1, Trim 5, Trim 8, Trim 12).
OS&Y Rising Stem:Sab Nrauv Ntsia Hlau thiab Yoke tsim ua rau cov qia threads cais tawm ntawm cov txheej txheem kua thiab muab qhov pom tseeb pom tseeb ntawm txoj haujlwm valve.
Cov Kev Xaiv Ua Haujlwm:Muaj nrog tes log, bevel gearbox, hluav taws xob, pneumatic, los yog hydraulic actuators.
Tag Nrho QA / QC Traceability:Cov ntaub ntawv ntsuam xyuas cov ntaub ntawv (EN 10204 3.1) thiab tsis yog -cov ntaub ntawv ntsuam xyuas kev puas tsuaj (NDT) muab nrog kev txiav txim.
Technical Specifications Matrix
|
Technical Parameter |
Specification / Khoom xaiv |
|
Hom Valve |
Flanged End Gate Valve (OS & Y, Bolted Bonnet / Siab Foob) |
|
Tsim Tsim |
ASME B16.34, API 600, API 6D |
|
Lub luag haujlwm tseem ceeb |
Pipeline Isolation (On/Off Service nkaus xwb) |
|
Xaus kev sib txuas |
Flanged (RF - tsa ntsej muag, RTJ - Nplhaib hom Joint, FF - Lub ntsej muag tiaj tus) |
|
Nominal Loj |
1/2 "mus rau 36" (Kev cai qhov ntau thiab tsawg mus txog 48" muaj raws li qhov kev thov) |
|
Qib Siab |
Chav Kawm 150, Chav Kawm 300, Chav Kawm 600, Chav Kawm 900, Chav Kawm 1500, Chav Kawm 2500 |
|
Lub cev thiab cov khoom siv Bonnet |
Cam khwb cia Carbon Steel (A216 WCB), Stainless hlau (A351 CF8 / CF8M), Alloy Steel (A217 WC6 / WC9), Duplex SS (A{7}}A) |
|
Trim Khoom |
API Trim 1 (13Cr), Trim 5 (Stellite), Trim 8 (13Cr / Stellite), Trim 12 (316 / Stellite) |
|
Seat Configuration |
Welded -nyob rau hauv los yog Renewable Threaded Seat Rings |
|
Stem Configuration |
Rising Stem / Sab Nrauv Ntsia Hlau thiab Yoke (OS & Y) |
|
Txoj kev ua haujlwm |
Handwheel, Bevel Iav, ISO 5211 Actuator Mounting Flange |
|
Tau tshaj Media |
Dej, Roj, Roj, Chav Dej, Hydrocarbons, Corrosive Chemical |
|
Qhov kub thiab txias |
-196℃rau +600℃(Kev xaiv cov khoom siv thiab kev ntsuas siab) |
|
Kev tshuaj xyuas thiab kuaj |
Plhaub Hydrostatic Test thiab Seat Leakage Test rau API 598 / ISO 5208 |
Valve tsim thiab tsim cov ntsiab lus
Flanged Valve Lub cev thiab qhov ntev
Lub valve lub cev nta ib qho flanged kawg tsim los ua phooj ywg seamlessly nrog pipeline flanges. Lub ntsej muag -rau- lub ntsej muag qhov ntev ua raws li ASME B16.10 tus qauv nruj me ntsis.
Wedge Gate thiab Seat Configuration
Lub rooj vag wedge txav vertically hla cov dej ntws. Thaum qhib tag nrho, lub rooj vag zaum tawm ntawm txoj kev ntws, txo cov dej turbulence thiab lub rooj zaum yaig
Flexible Wedge:Kev them nyiaj rau lub ntsej muag distortion thiab thermal binding nyob rau hauv siab -kub pipelines.
Hardfaced Seating Surfaces:Stellite 6 overlays siv rau lub rooj zaum rings thiab wedge ntsej muag rau hnyav, siab - hnav, lossis siab - kev pabcuam kub.
Quality Assurance thiab Manufacturing Process
Txhua lub valve tau dhau 100% kev soj ntsuam zoo ua ntej xa mus los ntawm kev tsim cov txheej txheem kev ua haujlwm:
Raw Material PMI Testing - CNC Precision Machining - Sib dhos thiab Torque Calibration - API 598 Kev Ntsuas Siab - Txheej Txheej Kawg thiab QC tshuaj xyuas
Cov ntaub ntawv pov thawj:Kev txheeb xyuas cov khoom zoo (PMI), kev ntsuam xyuas qhov cuam tshuam, thiab cov tshuaj lom neeg muaj pes tsawg leeg sib phim rau cov naj npawb cua sov.
Machining Standards:Flange sealing nto tiav (125-250 AARH serrated tiav) nruj me ntsis tswj ntawm precision roughness meters.
Kev Ntsuas Siab:Hydrostatic plhaub kuaj ua ntawm 1.5 lub sij hawm ua hauj lwm siab; Lub rooj zaum cua / dej ntsuas tau ua tiav ntawm 1.1 lub sijhawm ua haujlwm siab.
Cov ntaub ntawv zoo:Ua kom tiav pob ntawv suav nrog EN 10204 3.1 MTRs, Daim Ntawv Pov Thawj Kev Ntsuas Siab, thiab NDT Cov Lus Qhia (PT/MT/UT/RT).
Kev lag luam kev siv
Roj thiab Gas Upstream / Midstream:Cov kab tsheb thauj mus los ntawm cov roj Crude, cov chaw ua cov pa roj, thiab kev sib cais manifold.
Refining thiab Petrochemicals:Siab -kub hydrocarbon ua chav tsev thiab chav faib khoom.
Kev tsim hluav taws xob:Siab -Cov kav dej siab, boiler pub- cov tshuab dej, thiab cov kab sib cais.
Kev Siv Tshuaj:Tuav cov kua qaub corrosive, cov kuab tshuaj, thiab cov tshuaj tshwj xeeb siv Duplex lossis Alloy trims.
Kev kho dej thiab kev siv dej:Siab - muaj peev xwm ua dej txias thiab xa dej hauv nroog.
FAQ
Q: Dab tsi yog ASME B16.34 Flanged End Gate Valve?
A: Nws yog lub rooj vag valve nrog flanged kawg kev sib txuas, tsim feem ntau rau kev sib cais ntawm cov kav dej. ASME B16.34 teeb tsa cov kev cai tseem ceeb rau kev siab - qhov ntsuas kub, phab ntsa thickness, qhov ntev, ntsuas, thiab cov khoom cim.
Q: Puas yog ASME B16.34 zoo ib yam rau API 600?
A: Tsis yog. ASME B16.34 yog lub hauv paus tsim qauv npog siab - qhov ntsuas kub thiab qhov tsawg kawg nkaus phab ntsa thickness rau ntau yam kev lag luam li qub. API 600 yog cov khoom lag luam tshwj xeeb rau steel rooj vag li qub siv hauv kev lag luam roj av thiab roj av.
Q: Kuv yuav xaiv cov chav kawm siab npaum li cas rau kuv lub valve?
A: Kev xaiv chav kawm siab yuav tsum yog raws li qhov siab tshaj plaws ntawm kev ua haujlwm siab, tsim qhov kub thiab txias, cov yam ntxwv ntawm cov kua dej, thiab cov khoom siv lub cev muaj zog. Nominal yeeb nkab loj ib leeg tsis txaus rau kev xaiv lub siab ntsuas.
Q: Cov ntsiab lus flange dab tsi yuav tsum tau lees paub ua ntej xa RFQ?
A: Koj yuav tsum lees paub Flange Standard (xws li, ASME B16.5), Chav Kawm Siab (piv txwv li, Chav Kawm 300), Nominal Size, Flange Facing Type (piv txwv li, tsa ntsej muag lossis RTJ), thiab yuav tsum muaj ntsej muag - rau -Face standard (xws li, ASME B16.10).
Q: Kev tshuaj xyuas thiab daim ntawv pov thawj zoo li cas yog muab nrog rau kev txiav txim?
A: Cov qauv txiav txim muaj xws li EN 10204 3.1 Cov Ntawv Qhia Txog Cov Khoom Siv (MTR), Cov Ntawv Pov Thawj Kev Ntsuas Siab, thiab Daim Ntawv Qhia Txog Kev Ntsuas. Thib peb-cov ntaub ntawv tshuaj xyuas tog neeg (xws li, TUV, SGS, BV) tuaj yeem muab tau raws li qhov kev thov.
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