鍍鋅方管的優點及性能
1鍍鋅方管(guan)(guan)(guan)是近年來外逐漸在石油(you)化工、供(gong)排水等領域(yu)推(tui)廣使用的一種新(xin)型(xing)柔性(xing)非金屬復合(he)材(cai)料壓(ya)力管(guan)(guan)(guan)道,其實質(zhi)是以(yi)(yi)玻璃纖維(wei)為增強材(cai)料,以(yi)(yi)不飽和熱固(gu)性(xing)聚(ju)酯樹脂為基體,中(zhong)間夾石英砂(sha)的壓(ya)力管(guan)(guan)(guan)(英文縮寫名FRP,代(dai)號FWRPMP,簡稱夾砂(sha)管(guan)(guan)(guan))。FRP管(guan)(guan)(guan)道目前(qian)執(zhi)行建材(cai)行業(ye)標(biao)準《玻璃纖維(wei)纏繞增強熱固(gu)性(xing)樹脂夾砂(sha)壓(ya)力管(guan)(guan)(guan)》。2
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