Mechanical zog ntawm PE kav

Cov khoom siv ntawm PE yeeb nkab: kev tu cev, PE yeeb nkab khoom yog ib puag ncig tus phooj ywg kho vajtse, tsis-erosive, tsis-scaling; corrosion-resistant, PE yog ib qho khoom siv inert, tshwj tsis yog rau ib tus neeg ntxiv dag zog sib xyaw, nws tuaj yeem tiv taus corrosion ntawm ntau yam tshuaj lom neeg, tsis muaj hluav taws xob tshuaj corrosion, tsis xav tau txheej txheej tiv thaiv corrosion; yooj yim rau kev sib txuas, PE pipeline tsuas yog siv cov kev sib txuas kub-melt thiab electro-fusion kev sib txuas rau kev sib txuas ntawm cov kav dej; muaj peev xwm tiv taus dej thiab rauj siab, thiab cov fusion sib koom ua ke thiab PE yeeb nkab ua ke nrog cov yeeb nkab yog resistant rau underground zog thiab siab. Qhov zoo counterbalancing peev xwm ntawm qhov kawg load zoo heev mobilizes kev cia siab ntawm dej mov thiab mobilizes tus nqi ntawm cov dej siv; cov dej tsis kam yog me me, thiab qhov tsis sib xws ntawm cov phab ntsa sab hauv ntawm PE cov yeeb nkab dej tsis pub tshaj 0.01, uas tuaj yeem txo cov kev siv dej zoo; siab elasticity, PE dej muab cov yeeb nkab yog ib hom siab Cov yeeb nkab elastic, nws qhov elongation ntawm kev tawg yog feem ntau tshaj 500 feem pua, muaj zog adaptability rau qhov tsis sib xws ntawm cov yeeb nkab hauv paus, thiab yog cov kav dej uas muaj kev ua haujlwm zoo seismic; Nyob rau hauv yob, nws yog muab nyob rau hauv ib tug ntev dav, uas tshem tawm ntau cov pob qij txha thiab cov yeeb nkab fittings, thiab ua rau kom cov nyiaj txiag nqi ntawm cov khoom nyob rau hauv view ntawm lub pipeline; PE kav yog siv nrog lub hnub nyoog ntawm lub cub tawg ntev, thiab cov kav dej PE siab yog siv rau ntau tshaj 50 xyoo ntawm lub hnub nyoog ntawm lub cub tawg.