PPR cov kav dej(Polypropylene Random Copolymer kav) yog ib hom yeeb nkab yas ua los ntawm kev sib xyaw ntawm polypropylene thiab ethylene copolymer. PPR yog cov khoom siv thev naus laus zis yas yeeb nkab, uas yog cov kav dej niaj hnub tseem ceeb hauv kev sib tw rau cov kav dej txias galvanized rau txhua qhov dej kub. PPR Yeeb Nkab thiab fittings yog tsim los ntawm cov khoom siv qib siab. Nws yog ib qho tseem ceeb ntawm cov khoom siv yas yeeb nkab uas siv rau qhov kub thiab txias xws li -20 degree mus rau 95 degree . Feem ntau cov kav dej no yog xim ntsuab lossis dawb hauv cov xim.Cov kav dej no yog tsim los ntawm ntau yam fittings, accessories, thiab cov khoom hloov pauv thiab txhua txoj kab uas hla ntawm cov yeeb nkab muaj nws tus kheej cov khoom txuas.
Cov yam ntxwv ntawm PPR yeeb nkab:
1. Tsawg Thermal Conductivity
PPR cov kav dej muaj cov thermal conductivity tsawg vim qhov kub sab nraud tsis ncav cuag cov kua hauv cov yeeb nkab. Vim li no, cov kav dej no txo cov cua sov los yog kub nce thaum hloov cov kua dej txias thiab kub.
2.High-kub tsis kam
PPR cov kav dej tuaj yeem tiv taus qhov kub siab txog 95 degree, ua rau lawv tsim nyog siv rau hauv cov dej kub.
3. Ntev ntev
PPR cov kav dej muaj lub neej ntev txog li 50 xyoo lossis ntau dua nyob rau hauv qhov sib txawv thiab huab cua ib puag ncig, ua rau lawv muaj txiaj ntsig zoo rau lub sijhawm ntev.
4. Ib puag ncig thiab Economic Efficiency
PPR kav yog yooj yim rau kev thauj, txiav thiab koom nrog. Cov kav dej no kuj siv tau yooj yim thiab tsis xav tau cov tshuaj thiab cov khoom siv ntxiv.
5. Corrosion-resistant
PPR kav dej tiv thaiv corrosion los ntawm acidic los yog alkaline tshuaj, ua rau lawv xaiv zoo rau cov kav dej.
6. Yooj yim rau nruab
PPR kav yog lub teeb yuag thiab yog li yooj yim rau nruab, uas yuav pab txo peb lub sij hawm installation thiab nqi.
Daim ntawv thov ntawm PPR Pipes:
1.Cov dej kub thiab dej txias
PPR kav dej tau dav thiab sib npaug siv rau cov dej kub thiab dej txias hauv cov tsev nyob, kev lag luam, thiab kev lag luam. Lawv tuaj yeem tiv taus qhov kub thiab txias thiab tuaj yeem faib cov cua sov sib npaug uas ua rau lawv zoo tagnrho rau kev thauj dej hauv cov tshuab no. Lawv kuj tau siv rau hauv cov tshuab cua sov xws li cov cua sov hauv qab thiab lwm yam.
2.Chemical thiab Fluid Transport
Raws li peb paub tias cov kav dej PPR tiv taus corrosion uas ua rau lawv zoo tshaj plaws rau kev thauj cov tshuaj thiab cov kua dej hauv cov txheej txheem kev lag luam.
3.Agricultural Irrigation Application
PPR cov kav dej tau siv dav rau cov kav dej hauv kev ua liaj ua teb vim lawv cov kav ntev thiab tsis kam rau tshuaj.
4.Infrastructure
PPR cov kav dej kuj tseem siv rau hauv kev tsim kho vaj tse xws li cov kav dej phwj tuaj, cov kav dej, thiab cov kav dej cable. Cov kav dej no tiv thaiv corrosion thiab abrasion ua rau lawv zoo tagnrho rau cov ntawv thov.
5.Kev thauj cov kua thiab tshuaj lom neeg
PPR cov kav dejyog siv los thauj cov kua thiab tshuaj nyob rau hauv cov txheej txheem kev lag luam.Tshwj xeeb, nws tuaj yeem txiav txim siab tias cov kav dej no yog qhov kev xaiv ntau yam thiab ruaj khov rau ntau yam kev siv kav dej.