双壁波纹管的特点

GAOMIDUJUYIXI（HDPE）BOWENGUANJUYOUYOUYIDEHUAXUEWENDINGXING、NAILAOHUAXINGHENAIHUANJINGYINGLIKAILIEXING。YOUQIZHICHENGDEHDPESHUANGBIBOWENGUANSHUYURUANGUAN。QIXINGNENGRUXIA：

抗外压能力强

WAIBIWEIHUANXINGBOWENJIEGOU，DADATIGAOLEGUANDAODEHUANXIANGGANGDU，CONGERZENGQIANGLEGUANDAODUITURANGHEZAIDEDIKANGLI。ZAIZHEIFANGMIAN，HDPJUXINGSHUANGBIBOWENGUANJUYOUMINGXIANDEYOUSHI。

工程造价低

ZAIDENGFUHETIAOJIANXIA，HDPESHUANGBIBOWENGUANZHIXUGUANBIJIAOBOJIKEMANZUYAOQIU。YINCI，YUTONGCAIZHIGUIGEDEGUBIXIANGGUANXIANGBI，KEJIESHENGYIBANZUOYOUDEYUANCAILIAO，YINCIHDPESHUANGBIBOWENGUANDECHENGBENYEJIAODI。ZHEISHIGUANDAODELINGYIGETUCHUTEDIAN。

施工方便：

HDPESHUANGBIBOWENGUANZHONGLIANGQING，YUNSHULIANJIEFANGBIAN，SHIGONGWEIHUFANGBIAN。ZAIJINZHANGDEGONGQIHESHIGONGZHONG

ZAITIAOJIANCHADEQINGKUANGXIA，QIYOUSHIGENGWEIMINGXIAN。

摩擦系数小，流量大

YIHDPEWEICAILIAODEHDPESHUANGBIBOWENGUANBIQITAXIANGJINGGUANDAOTONGGUODELIULIANGDA。YEJIUSHISHUO，ZAIXIANGTONGDELIULIANGYAOQIUXIA，KEYISHIYONGZHIJINGJIAOXIAODEHDPESHUANGBIBOWENGUAN。

低温和抗冲击性：

HDPESHUANGBIBOWENGUANDECUIHUAWENDUWEI-70℃。YIBANQINGKUANGXIA，ZAIDIWEN（-30℃）XIASHIGONGBUXUYAOCAIQUTESHUDEFANGHUCUOSHI。DONGJISHIGONGFANGBIAN，HDPESHUANGBIBOWENGUANKANGCHONGJIXINGNENGHAO。

良好的化学稳定性

YOUYUHDPEMEIYOUJIXING，QIHUAXUEWENDINGXINGFEICHANGHAO。CHUSHAOSHUYANGHUAJIWAI，TADUIDADUOSHUHUAXUEJIEZHIMEIYOUHENQIANGDEPOHUAIZUOYONG。YIBANQINGKUANGXIA，SHIYONGHUANJINGZHONGDETURANG、DIANLIHESUANJIANYINSUBUHUIDUIGUANDAOZAOCHENGPOHUAI，BUHUIZISHENGXIJUNHESHUIGOU，QIXUNHUANMIANJIBUHUISUIZHEYUNXINGSHIJIANDEZENGJIAERJIANXIAO。

使用寿命长：

HDPESHUANGBIBOWENGUANZAIBUSHOUYANGGUANGHEZIWAIXIANZHAOSHEDETIAOJIANXIA，SHIYONGSHOUMINGKEDA50NIANYISHANG。

优异的耐磨性：

HDPEDENAIMOXINGSHENZHIBIGANGGUANGAO。

适当挠曲度：

YIDINGZHANGDUDEHDPESHUANGBIBOWENGUANKEZAIZHOUXIANGSHANGQINGWEIWANQU，ZAIYIDINGCHENGDUSHANGBUSHOUDIMIANBUJUNYUNCHENJIANGDEYINGXIANG，KEZHIJIEFUSHEZAISHAOBUZHIDEGOUCAOZHONG，WUXUGUANJIANDENG。