HDPE Water Service Pipe

Product Information:

HDPE Water Service Pipe yog cov kav dej hauv qab IFAN. Nws yog cov yeeb nkab uas ua los ntawm high-density polyethylene (hu ua "HDPE"), uas yog cov khoom siv los hloov cov kav dej ib txwm siv thiab cov kav dej PVC.

HDPE Water Service Yeeb Nkab yuav tsum tiv taus qee qhov siab, feem ntau PE resin nrog qhov hnyav molecular thiab cov khoom siv zoo dua qub, xws li HDPE resin, yuav tsum tau siv. LDPE resin muaj lub zog tensile uas tsis tshua muaj zog, tsis kam mus rau qhov sib txawv siab, tsis zoo rigidity, tsis muaj qhov ruaj khov thaum lub sij hawm molding thiab kev sib txuas nyuaj, thiab tsis haum rau cov kav dej siab. Txawm li cas los xij, vim nws qhov ntsuas kev nyab xeeb siab, LDPE, tshwj xeeb tshaj yog LLDPE resin, tau dhau los ua cov khoom siv rau kev tsim cov kav dej haus. LDPE thiab LLDPE resins muaj tsawg yaj viscosity, zoo fluidity thiab yooj yim ua, yog li qhov kev xaiv ntau yam ntawm lawv melt index kuj dav, feem ntau MI yog nyob nruab nrab ntawm 0.3-3g/10min.

Khoom Loj:

Khoom nta:

Raws li cov yeeb nkab zoo, HDPE Dej Service Yeeb Nkab yuav tsum tsis yog tsuas yog muaj kev lag luam zoo, tab sis kuj muaj cov txiaj ntsig zoo xws li kev ruaj khov thiab txhim khu kev qha, cov khoom siv cuam tshuam, tawg tsis kam, kev laus ua hauj, corrosion kuj, thiab lwm yam. cov kav dej, HDPE kav Cov kab ke muaj cov hauv qab no ntawm qhov zoo:

Txhim khu kev sib txuas: Cov kab hluav taws xob polyethylene txuas nrog electrothermal fusion, thiab lub zog ntawm kev sib koom ua ke yog siab dua li ntawm cov yeeb nkab lub cev; zoo cuam tshuam tsis zoo ntawm qhov kub thiab txias: qhov kub tsis tshua muaj kub embrittlement kub ntawm polyethylene yog qhov tsis tshua muaj siab, uas tuaj yeem nyob rau hauv qhov kub ntawm -60-60 degree Kev nyab xeeb siv, nyob rau lub caij ntuj no siv, vim muaj kev cuam tshuam zoo ntawm cov khoom siv, yeeb nkab yuav tsis nkig; zoo kev ntxhov siab tawg tsis kam: HDPE muaj qhov tsis tshua muaj siab rhiab heev, siab shear lub zog thiab zoo heev khawb tsis kam, ib puag ncig kev nyuaj siab tawg kev ua tau zoo kuj zoo heev; Cov tshuaj lom neeg zoo corrosion kuj: HDPE Dej Service Yeeb Nkab yog tiv taus corrosion los ntawm ntau yam tshuaj lom neeg, thiab cov tshuaj muaj nyob hauv av yuav tsis ua rau muaj kev puas tsuaj rau cov kav dej. Polyethylene yog ib qho hluav taws xob insulator, yog li nws yuav tsis rot, xeb lossis electrochemical corrosion; Tsis tas li ntawd, nws yuav tsis txhawb kev loj hlob ntawm algae, kab mob los yog fungi; Kev laus ua haujlwm, lub neej ua haujlwm ntev: muaj 2-2.5 feem pua ​​​​ntawm cov pa roj carbon dub polyethylene faib cov kav dej tuaj yeem khaws cia lossis siv sab nraum zoov rau 50 xyoo yam tsis muaj kev puas tsuaj los ntawm UV hluav taws xob.

Zoo hnav tsis kam: Qhov kev sib piv ntawm kev hnav tsis kam ntawm HDPE Water Service Pipe thiab steel yeeb nkab qhia tau hais tias qhov hnav tsis kam ntawm HDPE yeeb nkab yog 4 npaug ntawm cov yeeb nkab steel. Hauv kev thauj mus los ntawm av nkos, piv nrog cov kav hlau, HDPE cov kav dej muaj kev hnav zoo dua, uas txhais tau hais tias HDPE kav dej muaj kev pabcuam ntev dua thiab kev lag luam zoo dua; Kev yooj yim zoo: qhov yooj yim ntawm HDPE Dej Cov Yeeb Nkab ua rau nws yooj yim rau khoov, thiab hauv engineering, nws tuaj yeem hla kev cuam tshuam los ntawm kev hloov cov kev taw qhia ntawm cov kav dej. Muaj ntau zaus, qhov hloov pauv ntawm cov kav dej tuaj yeem txo cov nqi ntawm cov yeeb nkab fittings thiab cov nqi installation; Cov dej ntws tsis kam yog me me: HDPE Dej Kev Pabcuam Yeeb Nkab muaj qhov zoo nkauj sab hauv. Tus Manning coefficient yog 0.009. Kev ua haujlwm du thiab cov khoom tsis muaj nplaum ua kom ntseeg tau tias cov kav dej HDPE muaj peev xwm ntau dua li cov kav dej ib txwm muaj, thiab tseem txo qis kev poob siab ntawm cov kav dej thiab kev siv zog rau kev xa dej; yooj yim tuav: HDPE Dej Service Pipe zoo dua li cov kav dej thiab cov kav dej galvanized. Thiab cov yeeb nkab steel yog sib zog, nws yog ib qho yooj yim los tuav thiab nruab, thiab cov neeg ua haujlwm qis thiab cov khoom siv yuav tsum tau txhais hais tias tus nqi installation ntawm qhov project yog txo qis heev; ntau yam kev tsim kho tshiab: HDPE kav dej muaj ntau yam kev tsim kho, ntxiv rau cov tsoos qhib Ntxiv nrog rau txoj kev khawb rau kev tsim kho, ntau yam tshiab trenchless technologies xws li yeeb nkab jacking, directional drilling, hauv ob sab phlu yeeb nkab, tawg yeeb nkab. , thiab lwm yam tuaj yeem siv rau kev tsim kho, uas yog qhov kev xaiv zoo rau qee qhov chaw uas tsis tso cai rau kev khawb.