Hluav taws kub Hydrant Riser Roj Hmab Gasket CR80

Hluav taws kub hydrant riser roj hmab gasket CR80

Qhov hluav taws kub hydrant riser roj hmab gasket CR80 yog ib qho kev ua tau zoo sealing accessory tsim rau hluav taws kub hydrant riser systems. Nws siv chloroprene roj hmab (CR) ua cov khoom tseem ceeb. Nrog nws cov qauv tshwj xeeb thiab kev ua haujlwm zoo heev, nws ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb hluav taws.

II.

Kev sealing zoo heev
Nws cov qauv annular yog txuam nrog ib tug precisely tsim cross-sectional duab. Txawm hais tias nws yog puag ncig lossis square, nws tuaj yeem haum nruj ntawm qhov sib cuam tshuam ntawm qhov hluav taws kub hydrant riser thiab ntau yam txuas. Hauv kev ua haujlwm txhua hnub, nyob rau hauv lub ntsej muag ntawm kev hloov pauv ntawm cov dej siab hauv cov kav dej, nws tuaj yeem siv nws tus kheej elastic adaptive hloov kho kom ntseeg tau tias tsis muaj qhov khoob, tiv thaiv cov dej xau, thiab muab cov khoom lav rau cov khoom siv hluav taws xob ruaj khov.
Piv txwv li, nyob rau hauv qhov hluav taws kub hydrant system ntawm high-sawv coj mus muag vaj tse, tus riser yog nyob rau hauv cov dej siab heev. Lub CR80 roj hmab gasket, nrog nws zoo heev elastic deformation muaj peev xwm, nruj nreem kaw cov yeeb nkab pob qij txha los tiv thaiv cov dej los ntawm dej siab poob siab, xyuas kom meej tias cov hluav taws kub hydrant muaj nyob rau txhua lub sij hawm.
Super muaj zog dej-resistant thiab nplaim-retardant zog
Chloroprene nws tus kheej muaj kev tiv thaiv dej zoo heev, thiab CR80 tau kho kom zoo thiab kho dua tshiab ntawm lub hauv paus no. Tom qab soaked nyob rau hauv dej rau ib ntev lub sij hawm, nws yuav tsis o, soften, los yog poob elasticity zoo li cov roj hmab zoo tib yam, thiab nws yuav yeej ib txwm tuav ib tug zoo sealing xeev.
Nyob rau tib lub sij hawm, nws muaj ib tug tshwj xeeb nplaim retardant mis. Thaum hluav taws tshwm sim, lub gasket yuav tsis tsuas yog tsis hlawv thiab txhawb combustion, tab sis kuj tsim ib tug tuab barrier txheej nyob rau hauv high kub, zoo thaiv cov nplaim taws los ntawm ib puag ncig, tiv thaiv kev ncaj ncees ntawm cov hluav taws kub hydrant system, thiab xyuas kom meej cov hluav taws kub. ib txwm ua haujlwm ntawm cov khoom siv tua hluav taws thaum muaj xwm txheej ceev.

Hloov mus rau ntau cov yeeb nkab diameters
Lub puab txoj kab uas hla specifications yog nplua nuj, los ntawm cov thinner hluav taws kub hydrant risers uas haum rau cov me me, cov tsev nyob, thiab lwm yam, mus rau tuab risers uas yuav ua tau raws li cov kev xav tau ntawm loj industrial nroj tsuag thiab pej xeem qhov chaw, raug txuam nrog sib txawv yeeb nkab diameters, thiab muab tus kheej sealing kev daws teeb meem rau ntau yam hluav taws kub hydrant systems.
Lub sab nraud thiab sab hauv txoj kab uas hla yog tsim los ntawm kev sib koom ua ke, thiab kev tswj xyuas nruj ua rau lub installation yooj yim thiab siv tau, uas tuaj yeem tsis tsuas yog haum rau cov yeeb nkab kom nruj tab sis kuj tsis ua rau nws puas tsuaj, txo tus nqi installation thiab teeb meem, thiab txhim kho kev tsim kho.

III.

• UL ntawv pov thawj (Underwriters Laboratories):

Yuav tsum dhau UL qhov kev ntsuam xyuas nruj ntawm cov khoom siv tiv thaiv hluav taws xob sib khi. Qhov no suav nrog kev soj ntsuam cov nplaim hluav taws kub nyhiab, deformation, thiab sealing kev ncaj ncees nyob rau hauv ib qho chaw simulated high-temperature hluav taws kub (xws li qhov kub thiab txias txog li 800 degree F - 1000 degree F) rau qee lub sijhawm (xws li 2 - 3 teev) los xyuas kom meej tias nws tseem tuaj yeem ua haujlwm ruaj khov hauv qhov xwm txheej hluav taws kub heev.
Nws tseem yog ib qho tsim nyog yuav tsum tau ua qhov kev ntsuas dej mus sij hawm ntev kom simulate qhov chaw siv tiag tiag ntawm lub tshuab hluav taws xob rau ntau xyoo los xyuas seb lub gasket puas muaj teeb meem xws li kev nthuav dav, kev laus, thiab kev sib khi tsis ua haujlwm. Tsuas yog thaum txhua qhov ntsuas tau ua tau raws li cov qauv tuaj yeem tau txais daim ntawv pov thawj UL, ua pov thawj tias cov khoom ua tau raws li cov qauv kev nyab xeeb uas tau lees paub hauv Tebchaws Meskas thiab thoob ntiaj teb.

• FM Certification (Factory Mutual Research Center):

FM ntawv pov thawj tsom rau kev ntsuas kev ua tau zoo ntawm cov khoom hauv cov xwm txheej sib tua hluav taws. CR80 gaskets yog raug rau kev siv dej ntau dhau los ntawm kev sim simulate lub zog ntawm cov dej siab ntawm lub gasket thaum lub qhov hluav taws kub tso tawm dej ntawm qhov loj txaus, thiab tshuaj xyuas nws cov sealing stability.
Nyob rau tib lub sijhawm, kev ntsuam xyuas tau ua nyob rau hauv ib puag ncig hluav taws kub simulation cabin uas muaj cov pa luam yeeb, tshuaj, thiab lwm yam los xyuas nws cov tshuaj tiv thaiv kev yaig thiab nws lub peev xwm los tswj kev sib khi ua haujlwm nyob rau hauv cov xwm txheej hnyav. Dhau FM ntawv pov thawj txhais tau tias cov khoom lag luam muaj kev lees paub siab heev hauv kev lag luam tiv thaiv hluav taws thoob ntiaj teb.

• EN standard test (European standard):

Kev ntsuas qhov ntsuas kub qis yog ua raws li EN cov qauv, vim tias nyob rau qee qhov chaw txias, qhov hluav taws kub hydrant yuav raug kub hnyiab heev. CR80 gaskets yuav tsum muaj qee qhov elasticity ntawm -20 degree lossis txawm tias qis dua, tsis muaj qhov tawg, kom ntseeg tau tias kev sib khi ua haujlwm tsis cuam tshuam los ntawm qhov kub qis.
Nws tseem yog ib qho tsim nyog los ntsuas qhov kev tso tawm cov khoom tsis zoo los ntawm cov khoom siv gasket raws li European ib puag ncig cov qauv nruj kom ntseeg tau tias kev tiv thaiv ib puag ncig tau ntsib thoob plaws hauv cov txheej txheem tsim khoom, siv thiab pov tseg, thiab ua tau raws li European kev lag luam nkag.

Raws li cov txiaj ntsig tshawb fawb koj tau muab, cov hauv qab no yog cov lus teb rau cov lus nug uas cov neeg siv khoom B-kawg yuav txhawj xeeb txog kev siv CR80 roj hmab gaskets hauv cov hluav taws kub hnyiab riser seals:

1. Kub tsis kam
Kev khiav hauj lwm kub ntawm CR80 roj hmab gaskets (chloroprene roj hmab gaskets) yog -51 degree rau 121 degree . Qhov ntsuas kub no tuaj yeem ua tau raws li qhov kev hloov pauv kub hauv kev tiv thaiv hluav taws, tab sis nws yuav tsum tau muab sau tseg tias cov khoom siv tshwj xeeb gaskets yuav tsum tau nyob rau hauv qhov kub thiab txias.

2. Hluav taws kub tsis kam
Neoprene gaskets muaj kev laus tiv thaiv zoo thiab huab cua nruj, thiab haum rau ntau yam kev siv hauv kev lag luam roj hmab. Txawm li cas los xij, qhov tshwj xeeb hluav taws yuav tsum tau txiav txim siab raws li cov khoom tshwj xeeb thiab cov ntawv pov thawj. Nws raug nquahu kom sab laj rau cov chaw tsim khoom kom paub meej txog kev ntsuas hluav taws xob thiab cov ntaub ntawv pov thawj.

3. Siab tsis kam
Lub siab uas CR80 roj hmab gaskets tuaj yeem tiv taus yog tsawg dua 2.5MPa, uas haum rau kev ua haujlwm siab ntawm feem ntau cov hluav taws kub tiv thaiv.

4. Corrosion kuj
Neoprene gaskets muaj qee yam roj tsis kam, kua qaub thiab alkali tsis kam, thiab tsim nyog rau lub sijhawm uas lawv tau ntsib nrog dej tiv thaiv hluav taws.

5. Cov nyhuv sealing
Neoprene gaskets yog dav siv nyob rau hauv sealing teb vim lawv zoo huab cua nruj. Lawv tsim nyog rau hluav taws kub hydrant riser sealing thiab tuaj yeem tiv thaiv dej kom zoo.

6. Kev teeb tsa thiab kev saib xyuas
Thaum txhim kho cov roj hmab gasket, koj yuav tsum xyuas kom meej tias cov gaskets huv si, muab tso rau hauv zoo, thiab tsuas yog ib daim yog ntsia kom tsis txhob muaj compression ntau dhau los yog kev puas tsuaj. Thaum lub sij hawm tu, qhov mob ntawm cov gaskets yuav tsum tau xyuas tsis tu ncua thiab kev laus los yog puas gaskets yuav tsum tau hloov nyob rau hauv lub sij hawm.

7. Kev ua raws cai
Neoprene gaskets yuav tsum ua raws li cov cai tiv thaiv hluav taws thiab cov qauv. Cov ntaub ntawv ua raws cai tshwj xeeb yuav tsum tau txiav txim siab raws li cov khoom pov thawj thiab cov ntawv xeem.

8. Kev pab lub neej
Kev pabcuam lub neej ntawm cov roj hmab gasket yog cuam tshuam los ntawm ntau yam, nrog rau kev siv ib puag ncig, kub, siab, thiab lwm yam. Feem ntau hais lus, kev pabcuam lub neej ntawm cov roj hmab gasket tuaj yeem yog ob peb xyoos, tab sis nws raug pom zoo kom kuaj xyuas thiab hloov lawv txhua xyoo yog tias tsim nyog. .

9. Kev cuam tshuam ib puag ncig
Neoprene gaskets tsis muaj cov khoom uas tsim kev puas tsuaj rau ib puag ncig, xws li asbestos, thiab ua tau raws li kev tiv thaiv ib puag ncig.

10. Nqi-zoo
Piv nrog cov hlau-graphite kauv qhov txhab gaskets los yog PTFE gaskets, neoprene gaskets yuav muaj nqi zoo, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv loj.

Rau qhov ntau thiab tsawg, cov khoom siv los yog cov khoom lag luam, thovtiv taujpeb engineering department los yog muag department.

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