国产精品网在线观看I99精品久久99久久久久I久久精品国产精品I国产精品久久片I99re亚洲国产精品I亚洲天堂网站视频

HPVC-solid wall pipe

High Strength Polyvinyl chloride are characterized by high strength, high toughness, high compressive strength, good flame retardancy and corrosion resistance. The product can replace galvanized, plastic or galvanized steel pipe, crossing road or bridge as communication cable protection pipe, can replace MPP, PE pipe for trenchless pipe.

093911_844.png

Product performance

實(shí)壁管22.jpg

5-1111111.jpg5-22.jpg

?
為您報(bào)價(jià)