daim ntawv thov

HDPE yeeb nkab yog qhov zoo rau kev siv dej haus.Lub cev muaj zog ntawm cov kav dej polyethylene siab tso cai rau kev siv hauv ntau qhov chaw.Cov yeeb nkab yas no tuaj yeem siv rau cov dej rov qab, cov kav dej phwj tuaj, thiab cov kav dej siv tau zoo.Lub neej ntev ntev yog ib qho zoo tshaj plaws ntawm cov yeeb nkab polyethylene fittings.

Ob chav phab ntsa corrugated yeeb nkab yog siab ceev polyethylene raws li raw cov ntaub ntawv ntawm ib hom tshiab ntawm lub teeb yuag steel hlab, nrog lub teeb yuag siab siab resistant toughness yog zoo Kev tsim kho yog ceev cov yam ntxwv ntawm lub neej ntev kev pab cuam, nws zoo heev phab ntsa qauv tsim, piv nrog rau lwm yam qauv. cov yeeb nkab, tus nqi txo qis heev Thiab vim hais tias kev sib txuas yog yooj yim thiab txhim khu kev qha, dav siv nyob rau hauv tsev thiab txawv teb chaws Ib tug loj tus naj npawb ntawm lwm yam qhob yeeb nkab thiab cam khwb cia hlau yeeb nkab

HDPE ob chav phab ntsa bellows, lub raj phab ntsa yog tsim los ntawm ob txheej txheej ntawm cov qauv sab hauv thiab sab nraud, qhov hnyav ntawm txhua yam nyob rau hauv txheej txheej yog:

HDPEhigh density polyethylene cob50 ~ 80,

tshwj xeeb kev txhawb zog puag 15 ~ 30,

tshwj xeeb hloov puag 10 ~ 25,

hygroscopic puag 2 ~ 5,

xim puag 1 ~ 3;

Qhov hnyav ntawm txhua qhov khoom nyob rau hauv txheej sab hauv yog:

HDPE siab ceev polyethylene cob 50 ~ 80,

metallocene linear tsawg ntom polyethylene 15 ~ 30,

tshwj xeeb hloov tswv 20 ~ 45,

hygroscopic tswv 1 ~ 3,

xim tswv 1 ~ 3