HDPE ob chav phab ntsa corrugated yeeb nkab

  • HDPE double wall corrugated pipe

    HDPE ob chav phab ntsa corrugated yeeb nkab

    Lub ntsiab raw cov ntaub ntawv uas cov HDPE ob phab ntsa corrugated yeeb nkab yog kev kub ceev polyethylene, cov yeeb nkab yog extruded los ntawm lub co-extrusion extruder los ntawm lub sab hauv thiab sab nraum feem, puab phab ntsa yog smooth thiab txheej phab ntsa yog Trapezoidal.
    Muaj txheej hollow ntawm phab ntsa sab hauv thiab sab nrauv. Cov khoom muaj ntau yam zoo xws li lub nplhaib ruaj khov, lub zog, lub cev hnyav, lub suab nrov nrov, ua rau UV ruaj khov, lub neej ntev thiab khoov tau zoo, tiv thaiv siab, cuam tshuam lub zog thiab lwm yam. Nws tuaj yeem siv tau hauv ntu tsis zoo geological, nws yog qhov hloov pauv zoo tshaj plaws rau cov kav dej tso kua dej ib txwm muaj.