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作为一名塑料管材行业的忠实民工,我们除了要懂得塑料管材的分类之外,我们更需要学习塑料管材的一些专业术语,因为做管材我们是专业的。
公称直径(DN)
RESUXINGSULIAOGUANDAOXITONGGUANCAIDEBIAODINGZHIJING,BIAOSHIGUANDAONEIJING、WAIJINGDEDAXIAOHUOQIJINSIZHI。
环向弯曲刚度 / 环刚度
GUANDAODIKANGHUANXIANGBIANXINGNENGLIDELIANGDU。KECAIYONGCESHIFANGFAHUOJISUANFANGFADINGZHI,DANWEIWEIN/m2HUOKN/m2。
弹性直径变形率
GUANCAIZAIWAIYAHEZAIZUOYONGXIA,GUANJINGSHUXIANGDANXINGBIANXINGDEZHIYUJIAHEQIANGUANBIJIEMIANZHONGXINZHOUZHIJINGDEBIZHI。YONGBAIFENSHUBIAOSHI,YOUYABIANSHIYANQUEDING。
公称压力
ZAIGUANZI、GUANCAIDENGZAIGUIDINGWENDUXIAYUNXUCHENGSHOUDEYIYALIDENGJIBIAOSHIDEGONGZUOYALI。
标准尺寸比(SDR)
GUANCAIDEGONGCHENGWAIJINGYUGONGCHENGBIHOUDEBIZHI。SDR=DN / en。
最Da工作压力(MOP)
GUANDAOXITONGZHONGYUNXULIANXUSHIYONGDELIUTIDEZUIDaYOUXIAOYALI,DANWEISHIMPa。
公称壁厚en
GUANCAIBIHOUDEGUIDINGZHI,DANWEIWEImm。
总使用(设计)系数C
YIGESHUZHIDAYU1DEZONGXISHU,TAKAOLVLEWEIZAIYUCEXIAXIANZHONGTIXIANDESHIYONGTIAOJIANHEGUANDAOXITONGZHONGPEIJIANDENGZUCHENGBUFENDEXINGZHI。
YUCEJINGYEYAQIANGDUZHIXINXIAXIAN(σLPL)
ZHIXINDUWEI97.5%SHI,DUIYINGYUWENDUTHESHIJIANtDEJINGYEYAQIANGDUYUCEZHIDEXIAXIAN,σLPL=σ(T,T,0.975),DANWEIWEIMPa。
最小要求强度(MRS)
JIANG20℃、50NIANZHIXINXIAXIANσLPLDEZHIANR10HUOR20XILIEXIANGXIAYUANZHENGDAOZUIJIEJINDEYIGEYOUXIANSHUDEDAODEYINGLIZHI,DANWEIWEIMPa。DANGσLPLXIAOYU10MPa, ANR10XILIEYUANZHENG,DANGσLPLDAYUDENGYU10MPaSHIANR20XILIEYUANZHENG。
设计应力σs
ZAIZHENGCHANGCAOZUOGUOCHENGZHONG,XIANGYINGSHEJIWENDUXIA,GUANDAOKENENGCHENGSHOUDEZUIGaoGONGZUOYALI,MRSCHUYIXISHUC,YUANZHENGDAOYOUXIANSHUR20XILIEZHONGXIAYIGEJIAOXIAOZHI,JIσs=[MRS] / C。
允许偏差 / 极限偏差
YUNXUJIXIANSHUZHIYUGUIDINGSHUZHIZHIJIANDEPIANCHA。ZUIDaYUNXUZHIYUGUIDINGZHIZHICHACHENGWEISHANGPIANCHA,ZUIXIAOYUNXUZHIYUGUIDINGZHIPIANCHACHENGWEIXIAPIANCHA。
公差
GUIDINGLIANGZHIYUNXUDEPIANCHA,YONGZUIDaYUNXUZHIHEZUIXIAOYUNXUZHIZHICHABIAOSHI。DENGYUSHANG、XIAPIANCHAZHIJIANDECHAZHI。
强度实验压力
GUANDAOQIANGDUSHIYANDEGUIDINGYALI。
平均直径
DUIYINGYUGUANBIJIEMIANZHONGXINYUANDEZHIJING。PINGJUNZHIJINGDENGYUPINGJUNWAIJINGYUPINGJUNBIHOUZHICHA,HUOPINGJUNNEIJINGYUPINGJUNBIHOUZHIHE,DANWEIWEImm。
20℃、50年置信下限(σLCL)
YIGEYONGYUPINGJIACAILIAOXINGNENGDEYINGLIZHI,ZHIGAICAILIAOZHIZAODEGUANCAIZAI20℃、50NIANDENEISHUIYAXIA,ZHIXINDUWEI97.5%SHI,YUCEDEZHANGQIQIANGDUDEZHIXINXIAXIAN,DANWEIWEIMPa。
长期静液压强度(σLTHS)
BIAOSHIZAIWENDUTHESHIJIANtYUCEDEPINGJUNQIANGDU(PINGJUNQIANGDUZHIZHIXINDUWEI50%SHICAILIAOQIANGDUDEZHIXINXIAXIAN),DANWEIWEIMPa。
管道系统(管系)
DANDUYIZUSHEJITIAOJIANXIANGHULIANXIDEGUANDAO 。
环境应力开裂
YOUYUHUANJINGTIAOJIANDEYINGXIANGERJIASUYINGLIKAILIEDEXIANXIANG。CAILIAODENAIHUANJINGYINGLIKAILIEXINGNENGCHANGYONGESCRBIAOSHI。
交联度
BIAOSHIJIAOLIANCHENGDUDEWULILIANG。ZAIJUHEWULIANJIANFASHENGJIAOLIANSHI,YIMEIYIJUHEWUFENZIJIAOLIANDANWEIDEPINGJUNSHUBIAOSHI。YICHENGJIAOLIANDIANMIDU、JIAOLIANZHISHU。TONGCHANGYONGNINGJIAOHANLIANGBIAOSHI。
韧性破坏
BANSUIMINGXIANCAILIAODEQIANGDUJIXIANBIANXINGDEPOHUAI。
脆性破坏
POLIEQUYUMEIYOUMINGXIANSUXINGBIANXINGDEPOHUAI。
渗透破坏
GUANNEIJIAYALIUTISHENCHUGUANBIXINGCHENGKEJIANLIUSHIDANWEIFASHENGMINGXIANKAILIEDEPOHUAIXINGSHI。
环向应力
NEIYAZAIGUANBIZHONGYINQIDEYANGUANCAIYUANZHOUFANGXIANGDEYINGLI。
爆破压力
ZAIGUANCAIJINGYEYABAOPOSHIYANZHONGGUANCAIPOLIEQIANDEZUIDaYALI。
故障温度
GUANDAOXITONGCHAOCHUKONGZHIJIXIANSHICHUXIANDEZUIGaoWENDU。
结构壁管
YOUDUOCENGCAIZHIZUCHENGDEFUHEGUANBIJIEGOUHEGUANBIWEIKAIKOULEIXING、FENGBILEIXING(ZHONGKONG)DENGYIXINGGUANBIJIEGOUGUANCAIDETONGCHENG。
异型壁管
NEIBIPINGHUA、WAIBIWEILUOXUANZHUANG、HUANZHUANGHUOXUANZHUANGLEIGUANBIJIEGOUGUANCAIDETONGCHENG。
NEIBIGUANGHUAPINGZHENG,WAIBIWEITIXINGHUOHUXINGBOWENZHUANGLEI,NEIBIHEWAIBIBOWENJIANWEIZHONGKONGDEYIXINGGUANBIGUANCAI。
环形肋管
GUANNEIBIGUANGHUAPINGZHENG,WAIBIYOUHUANXINGJIAQIANGLEIDEYIXINGGUANBIGUANCAI。
螺旋肋管
GUANNEIBIGUANGHUAPINGZHENG,WAIBIJIAQIANGLEICHENGLUOXUANXING,YOULUOXUANJUANRAOGONGYIZHICHENGDEYIXINGGUANBIGUANCAI。
平壁管
GUANNEIBIWAIBIGUANGHUADEJUNZHIGUANBIGUANCAI。
机械连接管件
TONGGUOJIXIELIANJIEFANGSHI(RULUOWENLIANJIE、KAYALIANJIEDENG)SHIXIANLIANJIEDEGUANJIAN。
弹性密封式管件
YONGDANXINGMIFENGQUANSHIXIANMIFENGLIANJIEDEGUANJIAN。TONGCHANGBUNENGCHUANDIZHOUXIANGZAIHE。
溶剂粘接式管件
TONGGUORONGJIXINGZHANJIEJILAISHIXIANLIANJIEDEGUANJIAN。
电熔管件
ZAILIANJIEBIAOMIAN(XIA)YUSHEDIANJIAREYUANJIANDEGUANJIAN。
热熔对接管件
JUYOUYUDAILIANJIEGUANCAICHICUNXIANGTONGDEDUANKOU,TONGGUORERONGDUIJIEHANSHIXIANLIANJIEDEGUANJIAN。