High Precision PTFE Mechanical Gaskets Seals FDA ANSI Ua raws

Engineering Specifications rau PTFE Mechanical Sealing Cheebtsam

Cov khoom siv zoo tshaj plaws ua kom muaj kev ncaj ncees nyob rau hauv ib puag ncig huab.

Dazao Machinery tshwj xeeb hauv siab - CNC machining ntawmPTFE (Polytetrafluoroethylene) cov khoom, suav nrog flange gaskets, valve rooj, thiab dynamic ncej seals. Tsis zoo li cov tsoos tuag-txiav lossis molding, peb 5-axis CNC txheej txheem ua kom xoom-burr tiav thiab meej kam rau ua (txog ± 0.01mm) xav tau rau qhov tseem ceeb xoom- qhov chaw tawm. Peb hais txog qhov "cold flow" (creep) tsis muaj zog ntawm PTFE los ntawm cov khoom siv tshwj xeeb compounding thiab post-machining stress-relief cycles, kom ntseeg tau ntev -lub sij hawm foob kev ncaj ncees nyob rau hauv high-pressure chemical thiab pharmaceutical systems.

Cov ntaub ntawv kev ua tau zoo thiab cov khoom qib sib piv cov lus

Sib piv kev soj ntsuam ntawm cov puv thiab nkauj xwb polymers rau kev paub xaiv.

Failure Mode Tiv Thaiv Los Ntawm Precision Engineering Iterations

Cov ntaub ntawv- tau tsav kev ua kom zoo tshaj plaws kom tshem tawm cov creep thiab tshuaj degradation.

Peb tsis muab "tus qauv" qhov chaw; peb muab cov kev daws teeb meem engineered raws li cov ntaub ntawv tsis ua tiav los ntawm peb cov keeb kwm tsim khoom 9 xyoo.

1.Cold Flow Tiv Thaiv hauv Petrochemical Flanges:Tom qab xyoo 2021 tsis ua haujlwm hauv 120℃acid pipelines, peb tau siv 3-txheej txheem txheej txheem. Los ntawm kev siv carbon-filled PTFE thiab ib tug proprietary 24-teev thermal annealing voj voog, peb txo cov compression teem los ntawm 65%, tiv thaiv cov "extruding" nyhuv tshwm sim nyob rau hauv nkauj xwb PTFE nyob rau hauv siab.

2.Ultra-Kev Ua Raws Cai Rau Pharma:Txhawm rau tshem tawm cov leachables pom nyob rau hauv cov khw muag khoom, Dazao tau tsim ib chav kawm 100 tshwj xeeb ntawm cov khoom siv yas. Siv DI-dej txias thiab ntxuav ultrasonic, peb xyuas kom tag nrho FDA-ua raws li PTFE gaskets ua tau raws li USP Class VI cov qauv rau xoom- cov tshuaj residue filling.

3.Concentricity rau Valve Rooj:Rau Australian valve OEMs, peb tau kho qhov teeb meem 0.07mm los ntawm kev hloov ntawm 2- teeb machining mus rau ib qho teeb tsa 5-axis milling. Qhov no lav Tsawg dua los yog sib npaug rau 0.01mm concentricity ntawm ID sealing ntsej muag thiab OD mounting nto, tshem tawm sab hauv to.

Daim Ntawv Thov Kev Lag Luam Tseem Ceeb Rau High Purity PTFE Foob

Tshwj xeeb sealing kev daws teeb meem thoob plaws kws tshuaj semiconductor thiab aerospace sectors.

Petrochemical processing

Tshuaj tiv thaiv PTFE hnab ntawv gaskets rau corrosive acid / alkali thauj.

Pharmaceutical & Biotech

fda ua raws li nkauj xwb ptfe gaskets rau cov twj tso kua mis thiab reactors.

Semiconductor Manufacturing

High -purity seals rau wafer etching thiab kua tuav tshuab.

Muaj Valve & Pump

carbon puv ptfe foob rings thiab valve rooj rau siab - coj dynamic daim ntaub ntawv.

Tau Txais Daim Ntawv Tso Cai rau PTFE Mechanical Gaskets Seals

FAQs

 

 

01.Koj puas tuaj yeem muab nthuav dav ptfe flange gasket qhov ntev rau ANSI / ASME cov qauv?

Yog lawm. Peb tshuab ePTFE gaskets rau tag nrho cov qauv ANSI B16.21 thiab ASME B16.5. Vim tias peb siv CNC machining ntau dua li tuag, peb tuaj yeem tsim cov khoom tsis yog- tus qauv thicknesses (piv txwv li, 1.5mm, 3.2mm, lossis 6.0mm) thiab cov qauv kev cai bolt yam tsis tau them nqi.

02.Yuav ua li cas koj lub Hoobkas tswj fda raws li nkauj xwb ptfe gaskets rau kev kho mob?

Peb tswj kom tiav cov traceability saw. Peb tsuas yog siv kho mob - qib resins nrog cov ntaub ntawv pov thawj tag nrho. Cov khoom yog tshuab siv roj- cov cuab yeej pub dawb, ntxuav ntawm 40kHz ultrasonic tso tsheb hlau luam, thiab lub tshuab nqus tsev- kaw hauv cov plua plav- ib puag ncig dawb los tiv thaiv kev kis kab mob thib ob.

03.Dab tsi yog qhov zoo ntawm cov pa roj carbon puv ptfe foob rings tshaj tus qauv PTFE?

Cov pa roj carbon - puv PTFE muaj ntau dua thermal conductivity thiab qis deformation nyob rau hauv load. Nws yog qhov kev xaiv zoo tshaj plaws rauptfe dynamic ncej di ncauj sealsqhov twg thaum tshav kub kub dissipation thiab hnav tsis kam, tab sis nws tsis pom zoo rau cov tshuaj oxidizing heev.

04.Koj puas muab lub caij nplooj ntoos hlav energized ptfe mechanical seals rau siab -siab tshuab?

Yog lawm. Peb koom ua ke C- caij nplooj ntoos hlav, Helical, los yog V- caij nplooj ntoos hlav energizers rau hauv CNC- tshuab PTFE tsho. Qhov kev teeb tsa no muab lub nra tas li rau kev sib khi hauv cryogenic lossis siab - qhov chaw nqus tsev uas cov qauv elastomers tsis ua haujlwm vim "teeb ​​tsa."

05.Puas yog koj cov tshuaj tiv thaiv ptfe hnab ntawv gaskets haum rau iav -liab reactors?

kiag li. Peb cov txheej txheem CNC tso cai rau qhov tseeb "lub hnab ntawv" geometry uas tiv thaiv lub puab elastomer muab tub lim los ntawm tshuaj tua kab mob thaum tuav lub ntsej muag muag kom tiv thaiv kev puas tsuaj rau cov iav fragile - lined flange ntsej muag.

06.Dab tsi yog lub sij hawm txhuas txhuas rau kub resistant ptfe gaskets?

Prototyping siv sijhawm 48 teev los ntawm kev pom zoo CAD. Cov khoom me me rau nruab nrab (100-500 pcs) feem ntau xa tuaj hauv 5 mus rau 7 hnub ua haujlwm. Peb txhawb nqa DDP xa mus rau Asmeskas, EU, thiab Australia rau kev xa khoom tsis sib haum.

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Tiv tauj peb

Cim npe nrov: PTFE Mechanical Gaskets Foob, nthuav dav ptfe flange gasket, fda raws li nkauj xwb ptfe, caij nplooj ntoos hlav energized ptfe seals, cov pa roj carbon puv ptfe rings