Lub hauv paus rau phau ntawv
Yog tias ASTM D3035 PE yeeb nkab fittings yog qhov tseem ceeb ntawm cov kav dej thiab dej faib tawm. Tsim los siv nrog polyethylene (PE) kav, cov fittings ua raws li ASTM D3035 tus qauv, ua kom muaj kev ua haujlwm siab thiab ntseeg tau. Pe Yeeb Nkab Cov Yeeb Nkab tau paub rau lawv cov kev hloov pauv, yooj yim, ua rau lawv xaiv nrov hauv ntau yam kev lag luam, suav nrog cov tshuab hluav taws xob, thiab kev siv dej ua liaj ua teb.
Tsab ntawv no rho tawm hauv cov yam ntxwv, cov txiaj ntsig, cov txheej txheem tsim khoom, thiab cov ntawv thov ntawm iFan Astm D3035 PE yeeb nkab fittings. Peb tseem yuav tshawb nrhiav vim li cas lawv suav hais tias yog ib qho kev xaiv zoo tshaj plaws rau dej thiab roj piping.
Dab tsi yog iFan Astm D3035 PE yeeb nkab fittings?
IFan Astm D3035 PE yeeb nkab fittings yog cov khoom tshwj xeeb tsim los txuas thiab koom nrog PE kav dej uas siv, dej qab zib, thiab cov roj hluav taws xob. Cov fittings ua raws li ASTM D3035, tus qauv uas ua kom cov kav dej muaj cov kav dej ruaj khov, ntev-ntev, thiab muaj peev xwm tiv taus ntau yam twj thiab ib puag ncig.
Ua los ntawm cov khoom siv zoo polyethylene, cov fittings muab cov tshuaj tiv thaiv zoo heev rau kev xeb, tshuaj lom neeg, thiab kev ntxhov siab ib puag ncig. Lawv muab tso cai tso cai rau lawv siv rau hauv cov kev siv ntau yam, ua rau lawv daws teeb meem zoo rau kev lag luam ntau yam.
Cov Nta Tseem Ceeb Ntawm Ifan Astm D3035 PE Yeeb Nkab Fittings
IFan Astm D3035 PE yeeb nkab fittings tuaj nrog ntau ntau yam ntxwv zoo uas pab rau lawv cov kev siv tsis txaus, thiab muaj kev yooj yim:
1. Cov khoom siv zoo polyethylene
Cov fittings yog tsim los ntawm polyethylene (PE), ib qho kev ua tau zoo cov khoom paub rau kev xeb, hnav, thiab tshuaj lom neeg degradation. PE cov khoom siv kom ntseeg tau tias cov fittings tswj lawv lub zog thiab ua haujlwm nyob rau lub sijhawm, txawm tias ib puag ncig hnyav.
2. Kev ua raws li ASTM D3035 cov qauv
Ifan Astm D3035 PE yeeb nkab fittings yog tsim thiab tsim tau raws li ASTM D3035 tus qauv, kom muaj kev lag luam lossis ntau dua. Qhov txheej txheem no ua kom muaj kev ua tau zoo hauv dej thiab roj av.
3. Yooj yim thiab yooj yim installation
Pe Yeeb Nkab Cov Yeeb Nkab tau paub rau lawv cov kev hloov pauv tau, ua kom yooj yim rau nruab thiab lis ntau dua li lwm cov twj piping. Qhov hloov tau yooj yim ntawm PE yeeb nkab fitts tso cai rau ntau yam kev sib dhos, txuas ntxiv hluav taws xob, thiab kev sib txuas kho tshuab, ua rau lawv haum rau ob qho kev siv hauv chaw nyob thiab muaj kev muaj.
4. Corrosion thiab Tshuaj Lom Zem
Polyethylene ib txwm tiv taus corrosion, kom ntseeg tau tias yog tias yog tias yog tias yog tias fitting fitts tswj lawv cov qauv kev ntseeg nyob rau lub sijhawm. Cov fittings tseem tiv taus ntau yam tshuaj lom neeg, ua rau lawv muaj kev haum rau thauj cov kua dej, suav nrog cov dej muaj txiaj ntsig, dej qab zib, thiab tshuaj lom neeg.
5. Siab thiab kub kuj
IFan Astm D3035 PE yeeb nkab fittings yog engineered los lis ob qho siab siab thiab kub, kom lawv ntseeg tau ib puag ncig. Cov fittings tuaj yeem tiv thaiv cov mob siab tsis muaj kev cuam tshuam rau ntawm kev ua tau zoo, ua rau muaj kev haum xeeb rau qee qhov chaw nyob thiab cov dej roj.
Cov txheej txheem tsim qauv ntawm ishan Astm D3035 PE yeeb nkab fittings
Kev tsim khoom lag luam ntawm isl yog asan t mer strike fittings muaj ntau cov kauj ruam tseem ceeb los xyuas kom cov fittings raws li cov qauv uas xav tau thiab ua tau zoo. Cov kauj ruam no suav nrog:
1. Cov khoom xaiv
Cov txheej txheem tsim khoom pib nrog xaiv cov khoom zoo polyethylene (PE) cov khoom. PE siv nyob rau hauv kev tsim cov fittings yog xaiv rau nws cov kev tiv thaiv zoo heev rau tshuaj, corrosion, thiab siab pressures.
2. Molding thiab shaping
Thaum cov khoom tau raug xaiv, cov fittings yog molded rau hauv lawv cov kev xav tau siv cov txuj ci me molding. Qhov no ua kom ntseeg tau tias cov fittings tswj lawv qhov xwm txheej raug thiab muaj peev xwm haum txig nrog PE kav dej.
3. Fusion thiab koom nrog
Tom qab molding, cov fittings yauv tau ntau yam kev kawm fusion kom ntseeg tau tias lawv tau raws li lub zog thiab kev ua tau zoo. Cov kauj ruam no cuam tshuam nrog cov txheej txheem sib xyaw lossis cov fittings, qhov twg fittings yog fused rau PE pipes los tsim cov kev sib txuas muaj zog, xau dawb.
4. Tswjhwm thiab kuaj
Txhua tus yog tias ASTAN ASTM D3035 PE yeeb nkab haum rau undergoes strigorous zoo tswj cov tshev. Cov tshev no suav nrog ntsuas ntsuas seem, kev sim siab, thiab tshuaj xyuas rau qee yam uas tuaj yeem cuam tshuam kev ua haujlwm ntawm kev haum. Tsuas yog fittings uas tau raws cov qauv no tau pom zoo rau kev muag khoom.
5. Nto tiav thiab ntim khoom
Tom qab cov fittings dhau kev tswj hwm zoo, lawv tau muab cov npoo kawg ua tiav kom txhim kho lawv cov tsos thiab ua haujlwm. Cov fittings yog tom qab ntawd ntim tau ntim rau lawv kom lawv nyob hauv qhov zoo tshaj plaws thaum lub sijhawm cia thiab tsheb thauj mus los.
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UV-Kev Tiv Thaiv Kev Tswj Xyuas<50 kLy/year exposure
Climate-controlled warehousing at 10-30 degree \/40-60% RH
Tag
Ifan Astm D3035 PE yeeb nkab fittings muab cov kev daws teeb meem siab rau dej, roj av, thiab kev lag luam. Lawv cov khoom siv tau yooj yim, detability, thiab tiv taus corrosion thiab tshuaj ua rau lawv xaiv qhov zoo tshaj plaws rau ntau cov ntawv thov. Cov fittings yooj yim rau nruab, raug nqi kho mob, thiab tsim los muab cov kev sib txuas ntev, xau dawb.
Los ntawm kev xaiv yog tias istm d3035 pe cov strike fittings, kev lag luam thiab thauj cov dej kom zoo thiab siv tau los ntawm kev ua haujlwm zoo dua thiab thittings cov fittings.
