Carbide precision sealing nplhaib yog ib qho tseem ceeb ntawm cov khoom siv rotating, thiab cov khoom ntawm nws cov ntsiab lus tseem ceeb, lub nplhaib sealing, ncaj qha cuam tshuam rau kev ntseeg siab ntawm cov khoom siv ua haujlwm. Vim nws lub zog siab thiab hnav tsis kam, tawv alloy tau dhau los ua ib qho ntawm cov khoom siv tseem ceeb hauv kev ua haujlwm ntawm cov tshuab foob.
Cov ntsiab lus technical
Cov qauv qhia meej meej cov kev xav tau rau lub zog alloy sealing nplhaib, npog peb yam hauv qab no:
1. Khoom siv:Qhia qhov ceev, hardness, thiab dabtsi yog khoov lub zog ntsuas rau lub hard alloy siv nyob rau hauv lub sealing nplhaib. Qhov ceev yuav tsum tsis pub tsawg tshaj 14.0 g / cm³, thiab Rockwell hardness (HRA) yuav tsum tsis pub tsawg tshaj 88.0.
2. Ua Precision:Imposes yuav tsum tau yuav tsum tau rau lub flatness thiab roughness ntawm lub sealing kawg lub ntsej muag. Qhov kev ua yuam kev flatness yuav tsum tsis pub tshaj 0.0009 hli, thiab qhov roughness Ra tus nqi yuav tsum tsis pub tshaj 0.2 μm.
3. Kev tshuaj xyuas:Siv lub tshuab ntsuas metallographic txhawm rau txheeb xyuas qhov porosity ntawm cov khoom, txheeb xyuas qhov ntev ntawm geometric los ntawm peb -kev ntsuas ntsuas, thiab qhia tias lub nplhaib sealing yuav tsum tau kuaj xyuas huab cua los xyuas qhov kev sib khi ua haujlwm.
Standard Relvance
1. Txhawb Cov Txheej Txheem Txheej Txheem:Cov qauv no tsim muaj kev sib raug zoo nrog GB / T 14211-2019 "Test Methods for Mechanical Seals". Cov yav tas los qhia txog cov qauv tsim khoom, thaum tom kawg muab cov kev ntsuas kev ua tau zoo.
2. Hla-Kev sib koom ua ke ntawm cov khoom siv:Thaum lub sij hawm hloov kho ntawm cov qauv xws li honeycomb foob siv high -cov ntaub ntawv kub alloy foil (tso tawm xyoo 2024) thiab silicon nitride sealing rings (JB/T 8724-2023), tus qauv no tau teev tseg raws li kev siv hauv paus hauv txhua qhov kev hloov kho, qhia txog kev sib koom ua ke ntawm cov khoom sib txawv ntawm cov qauv sib khi.
3. Kev Lag Luam Standard Ciing:Nyob rau hauv cov qauv zoo sib xws xws li O- nplhaib roj hmab foob rau cov tshuab foob (JB/T 7757.2), kev sib raug zoo network yog tsim los ntawm "Similar Standards" seem los txhim kho qhov ua tiav ntawm cov txheej txheem sealing txheej txheem.
Daim ntawv thov teb
Lub zog alloy sealing nplhaib feem ntau yog siv hauv cov twj centrifugal, compressors thiab cov hlab ntsha hauv kev lag luam xws li petrochemicals, fais fab thiab metallurgy. Raws li kev txheeb cais, nyob rau hauv tsib xyoos tom qab ua raws li tus qauv no (2014-2019), qhov tsim nyog tus nqi ntawm cov tawv alloy sealing rings nyob rau hauv Tuam Tshoj tau nce 27%, thiab qhov tsis ua hauj lwm ntawm cov cuab yeej vim sealing tsis ua hauj lwm poob 15%. Cov kev qhia ntawm tus qauv no tau dhau los ua qhov kev lees paub tseem ceeb hauv kev cog lus yuav khoom rau cov khoom sib khi.
SPEC
|
Khoom siv |
Khoom tungsten carbide |
|
Nto |
Dawb los yog Polished |
|
Tshuaj muaj pes tsawg leeg |
10% Co & 90% WC |
|
Loj Loj |
1.2 μm |
|
Hardness (HRA) |
Ntau dua lossis sib npaug li 90 |
|
Sib Nqus Zog |
23 (KA/M) |
|
T.R.S |
3200 (N / hli2) |
|
Sib nqus Saturation |
10.3 (Mus) |
|
Lub hom phiaj |
Hom accessories |
|
Qhov ntom |
14.05 (g / cm.)3) |
Tungsten Cemented Carbide Qib
Main
Cov khoom kub
Cov ntaub ntawv tuam txhab
Kunshan Zhiyi Dingli Cemented Carbide Tool Co., Ltd. Peb lub nplhaib sealing yog tsim los ntawm siab- lub zog, hnav- tiv taus tungsten carbide qib uas tiv taus siab, kub siab, thiab corrosive ib puag ncig. Nrog precision sib tsoo rau Ra 0.2μm nto tiav thiab nruj qhov ntev kam rau ua, peb cov nplhaib kom ntseeg tau tias kev sib khi ua tau zoo thiab kev pab cuam lub neej ntev hauv kev thov kev lag luam.
Peb lub Hoobkas tsim cov carbide precision sealing rings nyob rau hauv diameters los ntawm 10 hli mus rau 500 hli nrog kev cai ntau thiab tsawg muaj nyob rau hauv kev thov. Nrog CNC precision sib tsoo thiab lapping khoom, peb ua tiav Ra 0.2μm nto tiav thiab flatness li ntawm 0.002 hli. Lub hli muaj peev xwm tshaj 8,000 daim, pab twj tso kua mis, compressor, thiab cov tshuab foob manufacturers thoob ntiaj teb.
Tshuab kuaj
Ntau lawm Flow Chart
Packing & Delivery
Ntim
1>Muab cov khoom ntim nrog lub hnab yas lossis cov ntaub ntawv yas rau hauv lub thawv ntoo / thawv / lub thawv hlau, thiab lwm yam.
2>Lwm cov ntim yuav raug lees txais raws li koj xav tau.
FAQ
Q1: Dab tsi diameters koj tuaj yeem tsim tau?
A1: Txheem txoj kab uas hla ntawm 10 hli mus rau 500 hli; loj kev cai ntau thiab tsawg muaj nyob rau ntawm kev thov.
Q2: Dab tsi nto tiav koj muab?
A2: Precision sib tsoo thiab lapping ua tiav Ra 0.2μm nto tiav nrog flatness li ntawm 0.002 hli.
Q3: Lub sij hawm xa tuaj yog dab tsi?
A3: Standard size nkoj hauv 10-15 hnub ua haujlwm; rings kev cai xav tau 20-30 hnub ua haujlwm.
Hais txog Xim Aberration
Cov duab khoom yog tag nrho cov duab ntawm lub cev, vim yog yees duab- siv thev naus laus zis, teeb pom kev zoo, tsis pom kev, thiab lwm yam, tej zaum yuav muaj qhov sib txawv ntawm cov khoom tau txais lub cev thiab cov duab, thov xa mus rau lub cev.
Cargo Receipt
Tag nrho peb cov khoom dhau los ntawm kev soj ntsuam nruj thiab suav ua ntej xa zaub mov. Thov xyuas cov khoom ntawm tus kheej thaum lawv tau txais.
Thov tsis kam kos npe thiab tiv tauj peb yog tias koj pom tias tus lej CTN thiab tus qauv tsis raug lossis cov khoom puas lawm hauv kev thauj mus los.
Cim npe nrov: Tuam Tshoj precision sealing nplhaib manufacturers, lwm tus neeg, Hoobkas
