HDPE Yeeb Nkab Haum Rau Irrigation System
Ifan Hoobkas 30+ xyooKev tsim khoom txhawb xim / loj customization kev them nyiaj yug dawb.Qhov kev sib tham rau cov ntawv teev thiab kuaj dawb.Qhov no yog peb FacebookLub Vev Xaib: www.Facebook.com, Nyem rau saib yog tias cov khoom lag luam video.comared nrog cov khoom lag luam Nyom, peb li cov khoom lag luam los ntawm qhov zoo rau koj xaiv zoo tshaj plaws, zoo siab tos txais yuav!
Creep tsis kam ntawm HDPE cov yeeb nkab fittings hauv kev ntxhov siab
Siab - ntom polyethylene (HDPE) cov yeeb nkab fittings tau siv dav hauv dej, roj, thiab kev lag luam piping vim tias lawv cov kev ruaj khov thiab hloov tau. Ib qho tseem ceeb tshaj plaws rau HDPE nyob rau hauv ntev -} lub sijhawm thov yogcreep tsis kam nyob rau hauv kev ntxhov siabCov. Creep yog qhov kev tshem tawm dav dav ntawm cov khoom thaum uas raug rau kev ntxhov siab tas mus li. Txij li cov twj siv nqus tau feem ntau raug rau sab hauv siab, cov tshuab hluav taws xob, thiab ib puag ncig lub zog, cov neeg ua haujlwm ib puag ncig yog qhov tseem ceeb rau kev ua haujlwm ntev thiab kev ntseeg tau.
1. Dab tsi yog creep nyob rau hauv cov ntaub ntawv polymer?
Creep yog lub sijhawm - Nyob ntawm defs uas tshwm sim thaum cov khoom siv tau mus rau lub nra lossis kev ntxhov siab tas li. Tsis zoo li kev ua tsis tau tshwm sim los ntawm kev quab yuam ntau dhau, muaj peev xwm thaum kawg ua rau muaj cov yeeb nkab distortion, sib koom tes ua ke, lossis xau yog tias tsis tswj tau. Nyob rau hauv polymer - Cov ntaub ntawv raws li HDPE, nkag yog qhov kub thiab txias, thov kev ntxhov siab, thiab cov khoom siv ntom ntom ntom. Kev nkag siab tus cwj pwm nkag tuam cav uas muaj cov engineters uas tuaj yeem tiv taus ntev- sij hawm ua haujlwm tsis muaj kev cuam tshuam kev ua haujlwm.
2. Molecular qauv thiab cov quav ntawm HDPE
Qhov tsis kam ntawm HDPE cov yeeb nkab fittings rau creep yog ze rau lawv cov qauv molecular. HDPE muaj cov saw ntev hydrocarbon nrog qib siab ntawm crystallinity. Qhov kev npaj kho crystalline no muab cov khoom siv nruj thiab tso cai rau cov khoom siv los faib cov kev ntxhov siab ntau tusyees, txo qhov kev nyiam ua rau kev tawm tsam tas mus li. Siab dua - ceev} Cov qhab nia HDP feem ntau nthuav tawm cov khoom siv zoo dua, ua rau muaj kev haum rau siab {{5} {lub sijhawm siv. Cov kws tsim khoom feem ntau xaiv cov qauv Resin tshwj xeeb los ua kom zoo tshaj plaws rau kev sib txawv.
3. Qhov ntau yam cuam tshuam rau hauv hdpe fittings
Ntau yam teeb meem txiav txim siab tias HDPE fittings zoo heev tiv taus:
Qho so: Kev khiav hauj lwm siab dua kub nrawm nrawm hauv cov polymers, txo qis {}}} lub sij hawm ruaj khov.
Thov kev ntxhov siab: Qhov ntau dua lub zog sab hauv lossis lub nra sab nraud, cov neeg nyiam yuav tshwm sim.
Khoom Siv Khoom: PE100 and other advanced grades of HDPE offer improved creep resistance compared to lower-grade materials.
Tsim thiab Nruab Nruab: Cov cuab yeej siv kom zoo, cov yeeb nkab tsim kho kom raug, thiab zoo {- Kuv tau tsim cov kev ntxhov siab tsawg tsawg.
Los ntawm kev xav txog cov xwm txheej hauv lub sijhawm thaum lub sij hawm tsim qauv, engineers tuaj yeem loj tshaj plaws creep tsis kam ntawm HDPE cov yeeb nkab fittings.
4. Kuaj thiab cov qauv rau kev ua lag luam nkag
Plhuav tawm hauv HDPE cov yeeb nkab fittings raug ntsuas los ntawm kev ntsuam xyuas hydrostatic siab thiab nrawm ntsuas kev ntsuas. Cov qauv haujlwm thoob ntiaj teb xws liIso 9080thiabASTM D2837Muab cov lus qhia rau kev txiav txim siab ntev - Term lub zog ntawm polyethylene cov ntaub ntawv nyob rau kev ntxhov siab. Cov kev xeem no pab kwv yees kev ua kom haum rau kev ua haujlwm ntau dua xyoo lawm, muab cov engress engineers engesting entreding HDPE rau cov ntawv tseem ceeb. Ua raws li cov qauv no kom ntseeg tau cov fittings muaj kev nyab xeeb thiab ruaj khov nyob rau hauv kev thauj khoom.
5. Cov ntawv thov yuav tsum muaj cov nkag siab siab
HDPE Cov Yeeb Nkab HDPE tau siv hauv ntau cov ntawv thov uas cov kws nkag yog qhov tseem ceeb:
Kiag Cov Dej Tshuab: Ntev {-} lub sij hawm term siab loads nyob rau hauv dej faib tes hauj lwm.
Kev faib tawm: Kev Nruam Siab Hauv Roj Hlav hauv Cov Pipelines xav tau kev ntseeg tau.
Kev lag luam piping: Tuav cov tshuaj lom neeg thiab siab - qhov dej siab uas cov khoom siv ncaj ncees.
GEOTTERMAL THIAB MINING TSHUAB: Raug rau kom kub thiab muaj kev ntxhov siab tas li.
Hauv cov ntawv thov no, fittings nrog cov cav zoo dua muab cov kev pabcuam txuas ntxiv thiab txo qhov kev pheej hmoo ntawm cov nqi tsis txaus.
Xaus: Ua kom tau ntev - sij hawm reliability
Cov creep tsis kam ntawm HDPE cov yeeb nkab fittings nyob rau hauv kev ntxhov siab nyob rau hauv kev ntxhov siab yog ib qho tseem ceeb lawv tau siv dav hauv cov cuab yeej tshiab niaj hnub. Lawv cov qauv molecular muaj zog, ua raws li cov qauv thoob ntiaj teb, thiab muaj pov thawj ntev- kev xaiv ntev ua rau lawv txoj kev xaiv zoo tshaj plaws rau cov ntawv thov. Los ntawm kev tawm tsam dav dav deformation, HDPE fittings kom ruaj khov, txeej}} dawb} dawb, thiab ruaj cov piping piping rau kaum tawm. Rau cov engineers thiab cov lag luam, to taub cov neeg nkag yog qhov tseem ceeb los xaiv cov kev daws HDPE zoo thiab muaj kev ua haujlwm.
Cim npe nrov: HDPE Yeeb Nkab Ua Rau Irrigation Txheej Txheem, Tuam Tshoj, Tuam Tshoj Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Lag Luam, Tus Nqi Qis, Hauv Tshuag, Qauv Dawb
Xa kev nug
