1. Khoom Core
Lub graphite packing raj yog tsim los ntawm siab -zoo nthuav graphite puag cov ntaub ntawv xaiv los ntawm cov ntaub ntawv loj tsom xam, thiab ua ke nrog siab - lub zog sib xyaw fiber ntau weaving, nws yog positioned ntawm lub hauv paus ntawm "siab-efficiency sealing + ntev- kav ntev". Nws daws qhov teeb meem ntawm qhov nruab nrab ntawm kev xau hauv cov khoom siv hauv kev lag luam thiab tau txheeb xyuas los ntawm cov ntaub ntawv loj kom haum rau ntau dua 90% ntawm cov xwm txheej kev lag luam sealing.
2. Technical Parameters (Tsev muaj nuj nqis los ntawm Cov Ntaub Ntawv Loj)
|
Parameter |
Tus nqi ntau |
|
Qhov ntom |
1.4 ~ 1.8g / cm³ |
|
Qhov kub thiab txias tsis kam |
-200℃~ 650 degree |
|
Luv -Lub sij hawm Kub Kub Resistance (tsawg dua lossis sib npaug li 1h) |
800℃(inert ib puag ncig) |
|
Siab Resistance Tus nqi |
Tsawg dua lossis sib npaug li 30MPa |
|
Compression Rebound Rate |
Ntau dua lossis sib npaug li 95% |
|
Medium Resistance Hom |
Dej, roj, chav, H₂SO₄ (Less dua los yog sib npaug rau 98%), NaOH (Less dua los yog sib npaug rau 50%), thiab lwm yam. |
3. Cov yam ntxwv tseem ceeb
Kub thiab Corrosion Resistance: Raws li cov ntaub ntawv loj, cov graphite packing raj tuaj yeem tiv taus qhov kub thiab txias ntawm -200℃mus rau 650℃hauv ambient tej yam kev mob thiab nthuav tawm tus nqi corrosion ntawm tsawg dua 0.02mm ib xyoo nyob rau hauv muaj zog acid / alkali ib puag ncig, deb tshaj qhov nruab nrab kev lag luam.
Yooj yim Adaptability: Lub compression rebound tus nqi yog ntau dua los yog sib npaug li 95% (nruab nrab tus nqi los ntawm cov ntaub ntawv loj kev ntsuam xyuas), thiab nws tuaj yeem hloov mus rau cov yeeb nkab diameters los ntawm φ5mm mus rau φ200mm, txo qhov kev sib txawv ntawm kev teeb tsa;
Kev siv tsawg thiab txuag hluav taws xob: Kev sib txhuam coefficient tsawg dua los yog sib npaug li 0.15, uas txo cov khoom siv hluav taws xob siv hluav taws xob los ntawm 8% ~ 12%, thiab nws lub neej kev pab cuam yog 2 ~ 3 npaug ntev dua li ntawm cov khoom ntim zoo tib yam (qhov tshwm sim los ntawm cov ntaub ntawv loj nrhiav).
4. Daim ntawv thov Scenarios thiab siv
Kev lag luam teb: Petrochemical kev lag luam (hloov twj tso kua mis sealing), kev lag luam fais fab (steam turbine condenser), kev kho dej (siv dej valve), kev lag luam tshuaj (aseptic pipelines), thiab lwm yam.;
Core siv: Thaiv cov xau ntawm cov xov xwm xws li dej, roj, chav dej, thiab cov roj corrosive, thiab tsim nyog rau cov khoom siv zoo li qub / dynamic sealing xws li cov twj centrifugal, lub ntiaj teb li qub, thiab lub rooj vag li qub.
Cim npe nrov: Tuam Tshoj Graphite packing Tube Manufacturers thiab lwm tus neeg - Tuam Tshoj graphite packing raj
