IFAN PEX Brass Xovxwm Fittings

EPDM yog cov khoom siv tseem ceeb rau dej
Brass Press FittingsFeem ntau siv EPDM rau cov tshuab dej. EPDM yog ethylene propylene roj hmab. Nws tiv taus dej kub thiab tshuaj lom neeg zoo. Piv txwv li: EPDM ua haujlwm zoo hauv cov tshuab cua sov.

HNBR rau gas systems
Kev siv roj av xav tau HNBR (hydrogenated nitrile). Nws tiv thaiv hydrocarbons thiab roj permeation. EPDM tsis haum rau roj.Brass Press Fittingsnrog HNBR yog siv rau cov kav dej.

FKM (Viton) rau qhov kub thiab txias
FKM tiv taus kub txog 200 degree. Nws resists roj thiab aggressive kua. Nws yog siv nyob rau hauv kev xav tau ib puag ncig.Brass Press Fittingsnrog FKM ua haujlwm hauv cov xwm txheej hnyav.

EPDM durability ntawm nruab nrab kub
EPDM kav 20-30 xyoo ntawm 70 degree. Nws tiv taus ozone thiab kev laus zoo.Brass Press Fittingsnrog EPDM yog txhim khu kev qha rau dej.

HNBR durability nyob rau hauv ib puag ncig roj
HNBR kav 20-25 xyoo hauv kev pabcuam roj. Nws tsis o los ntawm hydrocarbons.Brass Press Fittingsnrog HNBR yog ruaj rau roj.

FKM durability ntawm huab cua kub
FKM kav ntev txog 30 xyoo ntawm qhov kub thiab txias. Nws tiv taus cov tshuaj tua kab mob hnyav.Brass Press Fittingsnrog FKM haum rau cov xwm txheej hnyav.

Piv txwv li: cua sov system nrog EPDM
Dej yog rhuab mus rau 70 degree. EPDM seals ua haujlwm rau 20 xyoo.Brass Press Fittingsnrog EPDM yog txhim khu kev qha. Piv txwv li: kaum xyoo ntawm teeb meem- cua sov dawb.

Piv txwv li: gas pipeline nrog HNBR
Gas ntawm 2 bar siab. HNBR cov ntsaws ruaj ruaj nyob twj ywm.Brass Press Fittingsnrog HNBR muaj kev nyab xeeb. Piv txwv li: roj tsis muaj dej rau 20 xyoo.

Piv txwv li: chav tsev nrog FKM
Ci ntawm 150 degree. FKM tuav nws elasticity.Brass Press Fittingsnrog FKM tiv taus chav. Piv txwv li: ib tug txhim khu kev qha chav system nrog cov ntsaws ruaj ruaj ruaj.

Shore hardness ntawm seals
EPDM hardness yog 70-80 Shore A. HNBR yog 75-85 Ntug A. Qhov no ua kom muaj kev sib khi zoo.Brass Press Fittingssiv cov txheej txheem hardness.

Xim -Coded Material Identification of Sealing Components

Kev sib khi xim ua haujlwm raws li tus qauv pom kev pom kev paub qhov txawv ntawm cov khoom siv polymeric ntawm cov khoom sib khi hauv cov tshuab tooj dag xovxwm. Raws li txoj cai, cov xim dub -xim seals yog tsim los ntawm ethylene propylene diene monomer (EPDM), thaum daj -coded seals txais yuav hydrogenated nitrile butadiene roj hmab (HNBR) ua cov khoom siv hauv paus, uas yog tsim tshwj xeeb rau kev siv roj pipeline thov scenarios. Ua kom tiav cov xim -coding system rau cov ntsaws ruaj ruaj, cov kws tshaj lij- qib tooj dag xovxwm fittings yog nruab nrog cov cim xim sib txawv, tsis paub meej xim kom yooj yim rau kev tshawb xyuas cov ntaub ntawv sai thiab ntawm - kev txheeb xyuas qhov chaw.

Comprehensive Durability Performance Analysis

Brass press fitting systems integrates peb high -kev ua tau zoo sealing cov ntaub ntawv, xws li EPDM, HNBR thiab fluoroelastomer (FKM), txhua tus muaj cov kev pab cuam adaptability thiab sib txawv ntev - lub sij hawm kev pab cuam lifespans sib xws rau txawv kev khiav hauj lwm ib puag ncig. EPDM sealing cov ntaub ntawv nthuav tawm tshwj xeeb sib raug zoo nrog dej-raws li cov kav dej, khav theeb lub neej kev pab cuam txij li 20 txog 30 xyoo raws li tus qauv kev ua haujlwm. Hauv qhov sib piv, HNBR cov ntsaws ruaj ruaj xa cov tshuaj lom neeg ruaj khov thiab roj tsis kam, ua rau lawv xaiv qhov zoo tshaj plaws rau cov kav dej xa hluav taws xob nrog lub neej ua haujlwm ruaj khov ntawm 20 txog 25 xyoo. Rau qhov kub siab tshaj - qhov kub thiab txias ua haujlwm, FKM cov ntsaws ruaj ruaj qhia tau zoo heev thermal stability thiab kev ntseeg tau ntawm cov qauv, ua tiav cov kev pabcuam siab tshaj plaws txog li 30 xyoo.

Kev xaiv cov khoom sib khi ua ib qho tseem ceeb ntawm kev ua haujlwm ruaj khov thiab kev ua haujlwm ntev ntawm tooj dag xovxwm fittings. Kev sib txuam ntawm cov khoom siv foob nrog cov kev ua haujlwm tsis zoo ntawm lub hom phiaj cov raj xa dej ua rau cov fittings no muaj kev ruaj ntseg sealing kev ua tau zoo thiab kev ua haujlwm ruaj khov nyob rau ntau xyoo lawm. Kev hloov kho cov khoom tsim nyog raws li kev ua haujlwm nruab nrab ntawm qhov nruab nrab, qhov kub thiab txias thiab kev pabcuam yog qhov tseem ceeb rau kev ua kom ntev tshaj - lub sijhawm ua haujlwm kev ntseeg siab thiab kev pab cuam lub neej ntawm tag nrho cov kav dej.