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给水用铝合金衬塑复合管质量如何辨别?
顶呱刮彩票:admin    顶呱刮彩票日期:2018/9/5     关注次数:     二维码分享

JISHUIYONGLVHEJINCHENSUFUHEGUANZHILIANGRUHEBIANBIE?

a、YIZHONGHUARENMINGONGHEGUOCHENGZHENFUZHIDINGGUAGUACAIPIAOBIAOZHUNcj/t321-2010【LVHEJINCHENSUFUHEGUANCAIQUGUANJIAN】ZUOWEIJIANBIEDEFADINGBIAOZHUNGENJU,GUODUFUZHIDINGGUAGUACAIPIAOBIAOZHUNLVHEJINCHENSUFUHEGUANDAOXITONGCHANPINDESHENGCHANZHIZAOBIXUSHIXINGZHONGHUARENMINGONGHEGUOCHENGZHENFUZHIDINGGUAGUACAIPIAOBIAOZHUNcj/t321-2010【LVHEJINCHENSUFUHEGUANCAIQUGUANJIAN】DEGEXIANGTIAOKUANHUADINGQINGQIU,SHIYINEISHIBIANRENGUODUZHIBIAOLVHEJINCHENSUFUHEGUANDAOXITONGCHANPINQUFEIBIAOCHANPINDEZHONGYAOGENJU。


2---NEIGUAN(RESUXINGSULIAOGUAN)YOURESUXINGSULIAOJICHUCHENGXINGDEGUANCAI,QIQUBEISHUSONGJIEZHIJIANJIEDAZHANG。ZHENGZAIZHEILIXUYAOTEBIEZHICHU,GENJUGUODUDINGGUAGUACAIPIAOBIAOZHUNcj/t321-2010HUADING,BUGUANHEZHONGRESUXINGSULIAO(pp-r、pe-rt、pb)ZUOWEINEIGUAN,QIYUNYONGTIAOJIANJIBIEZHANYUNYONGFANWEISHIYIYANGDE。(GENJUBAIJIANGUODUFUZHIDINGGUAGUACAIPIAOBIAOZHUNcj/t321-2010DI4TIAO:YUNYONGTIAOJIAN)GUODUZHIBIAOHUADINGQINGQIUFUHEGUANCAINEIGUANANGUANXILIEsZHIQU4,JICAIYONGs4JINEIGUAN,BAOGUANLVHEJINCHENSUFUHEGUANDAOXITONGJIEGOUTESEJIYUNYONGANQUANXING。


1)GUODUFUZHIDINGGUAGUACAIPIAOBIAOZHUNLVHEJINCHENSUFUHEGUANDAOXITONGSUOBIAOSHIDEYIYANGPINGCHANGGONGZUOYALIWEIpn2.5mpa(JI:BAOGUANZHENGZAI20℃、2.5mpaTIAOJIANXIASHUSONGLENGSHUI50NIANYUNYONGSHOUMING),YOUCINENGGOUGENJUJINGYEYAQIANGDUCANZHAOQUXIANTUIDAOFANGCHENGJIminer’sGUIJUPANSUANDAOCHUGUODUZHIBIAOLVHEJINCHENSUFUHEGUANDAOXITONG:ZHENGZAI70℃TIAOJIANXIADEYIYANGPINGCHANGGONGZUOYALIWEI1.30mpa;ZHENGZAI90℃TIAOJIANXIADEYIYANGPINGCHANGGONGZUOYALIWEI1.15mpa。


b、YILVHEJINCHENSUFUHEGUANCAIDEBIBOBIANRENLVHEJINCHENSUFUHEGUANCAISHIYIZHONGWAIGUANWEILVHEJINGUAN, NEIGUANWEIRESUXINGSULIAO(pp-r、pe-rt、pb)GUAN,JINGYUYINGLIFUHEERCHENGLIANGCENGJIEGOUGUANCAI。


陕西铝合金衬塑复合管



1---WAIGUAN(LVHEJINGUAN) YOUBIANXINGLVHEJINZILIAOJINGREJIYACHENGXINGDEWUFENGYUANGUAN,QUNEIGUANJINGYUYINGLIFUHECHENGYITI。LVHEJINCHENSUFUHEGUANCAISHIJUYOUYIDINGJIEGOUQIANGDUDEJINSHUCHENSUFUHEGUANCAI,YOUYUQIDUTEDEQINGZHIGANGXINGDEJIEGOUZHILIANGQIANGDU,ERBEIGUANGFANYUNYONGYUGEZHONG(TEBIESHIGAOCENG、CHAOGAOCENG、GANGJIEGOU)JIANZHUTIDEMINGZHUANG、ANZHUANGDEGANGUAN、LIGUANZHANSHOUGUAN,LVHEJINCHENSUFUHEGUANCAIDE1---WAIGUAN(JI:WAICENGLVHEJINGUAN)BIBOJIANJIEJUEYILEGUANCAIDEJIEGOUQIANGDU(JI:GUANCAIHUANGANGDU),SHIBAOGUANLVHEJINCHENSUFUHEGUANCAIJIEGOUQIANGDULIJIUANRANYUNYONGDEJIAODIANYAOSU。 SHIYI,GUODUZHIBIAODUIGEGUIGELVHEJINCHENSUFUHEGUANCAIDEWAIGUAN(LVHEJINGUAN)BIBOYOUYANLIDEHUADINGQINGQIU,QUFEIBIAOCHANPINBIJIAOYIXIABIAOSUOLIE:GUANCAIGUIGE(GONGCHENGWAIJING)GUODUFUZHIDINGGUAGUACAIPIAOBIAOZHUNLVHEJINCHENSUFUHEGUANCAIFEIBIAOCHANPIN(CHANGSHANGZIDING)BIBOXIANGCHABILIWAIGUAN(LVHEJINGUAN)-WAIGUAN(LVHEJINGUAN)ZHIBIAOCHANPIN≥ FEIBIAOCHANPINdn20~dn32BIBO(≥0.6 mm)BIBO(0.3~0.5mm)≥(17%~50%)dn40~dn50BIBO(≥0.7 mm)BIBO(0.4~0.6mm)≥(14%~43%)dn63BIBO(≥0.8 mm)BIBO(0.5~0.6mm)≥(25%~38%)dn75BIBO(≥0.9 mm)BIBO(0.6~0.7mm)≥(22%~33%)dn90BIBO(≥1.1 mm)BIBO(0.7~0.9mm)≥(18%~36%)dn110BIBO(≥1.3mm)BIBO(0.9~1.0mm)≥(23%~31%)dn125BIBO(≥1.5mm)WEIZHI/dn160BIBO(≥1.8mm)WEIZHIBEIZHU(BAIJIANGUODUFUZHIDINGGUAGUACAIPIAOBIAOZHUNcj/t321-2010DI7.2.1TIAOKUANHUADING)


c、YIGUANDAOXITONGLIANXISHOUJIANBIANRENGUODUDINGGUAGUACAIPIAOBIAOZHUNHUADINGLVHEJINCHENSUFUHEGUANDAOXITONGCAIYONGZHUANYONGRERONGCHENGCHALIANXISHOUJIAN,YILVHEJINCHENSUFUHEGUANCAINEIGUANZILIAOWEIYUANLIAO,JINGDAZHENCHENGXING。LVHEJINCHENSUFUHEGUANDAOXITONGSHUYUJINSHUCHENSUFUHEGUANDAOXITONGDIANFAN,XIANGLIANGJIEGOUSHEJI(QINGZHIGANGXINGGUANDAO、RERONGCHENGCHAYITIHUADEDANXINGLIANJIE)SHIQIDUZHANDEJIEGOUSHUXING,SHIYIBIXUCAIYONGZHUANYONGSHIPEIJIEGOUDESHUANGRERONGCHENGCHALIANXISHOUJIANWANGBAOGUANGUANDAOXITONGJIEGOUZHANLIANJIEDEZHILIANGANQUANXING,ERJUEFEIPUTONGRERONGCHENGCHAGUANJIAN(GETICHANGSHANGZHENGZAIQIGUANJIANBIAOMIANPENTUYINFENQI)SUONENGGOUTIHUAN,BURANHUIGOUCHENGXITONGYUNZHUANZHILIANGBIANLUANYINHUAN。


d、YIGUANDAOXITONGSUOBIAOSHIDECHENGYANAIWENTIAOJIANBIANREN


2) FEIBIAOLVHEJINCHENSUFUHEGUANDAOXITONGSUOBIAOSHIDEYIYANGPINGCHANGGONGZUOYALIFENWEISANZHONG(SHIYINEICHENSULIAOGUANDAODEGUANXILIEsZHIWANGFENBIEDE):pn1.25mpa(JI:NEICHENSULIAOGUANWEIs5JI)、pn1.6mpa(JI:NEICHENSULIAOGUANWEIs4JI)ZHANpn2.0mpa(JI:NEICHENSULIAOGUANWEIs3.2JI),ZHINENGBAOGUANZHENGZAI20℃、1.25mpa、1.6mpaZHAN2.0mpaTIAOJIANXIASHUSONGLENGSHUI50NIANYUNYONGSHOUMING,SHIZHISHANGBIANSHINEIGUANDECHENGYABAOGUANTIAOJIAN,YOUCINENGGOUTUISUANDAOCHUFEIBIAOLVHEJINCHENSUFUHEGUANDAOXITONG:ZHENGZAI70℃TIAOJIANXIADEYIYANGPINGCHANGGONGZUOYALI:≤0.81mpa(ANNEIGUANQUJIAODAZHIs3.2JIPANSUAN);ZHENGZAI90℃TIAOJIANXIADEYIYANGPINGCHANGGONGZUOYALI:≤0.56mpa(ANNEIGUANQUJIAODAZHIs3.2JIPANSUAN)。

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