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预制聚氨酯管道保温三层结构

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预制聚氨酯管道保温三层结构

发布日期:2020-12-21 作者: 点击:

yuzhijuanzhiguandaobaowensancengjiegou


    juanzhiguandaobaowenyoucheng“guanzhongguan”qiyou“liangbufa”goucheng,shiyougaomidujuyixiwaibaohuceng、juanzhiyingzhipaomosuguanhegangguanzucheng。baowencengcailiaoweimidu60kg/m3zhi80kg/m3deyingzhijuanzhipaomo,chongfentianmangangguanyutaoguanzhijiandejianxi,bingjuyouyidingdezhanjieqiangdu,shigangguan、waitaoguanjibaowencengsanzhezhijianxingchengyigelaogudezhengti。juanzhizhimaibaowengangguanpaomojuyoulianghaodejixiexingnenghejuerexingneng,tongchangqingkuangxiakenaiwen120℃tongguogaixinghuoyuqitagerecailiaozuhekenaiwen180℃。


juanzhiguandaobaowen


    religuandaoyongjuanzhiguandaobaowenjuyoulianghaodejixiexingnenghejuerejuanzhiguandaobaowenyingyong:juanzhiguandaobaowenyongyushineiwaigezhongguandao,jizhonggongreguandao,zhongyangkongdiaoguandao、huagong、denggongyeguandaodebaowen、baolenggongcheng。gaishujuanzhifapaobaowengangguanzisanshiniandaijuanzhihechengcailiaodanshengyilai,yizhizuoweiyizhongyouliangdejuerebaowencailiaoerdedaoxunsufazhan,qiyingyongfanweiyeyuelaiyueguangfan,gengyouyuqishigongjianbian、jienengfangfuxiaoguoxianzhuerbeidaliangdiyongyugezhonggongre、zhileng、shuyou、shuqidenggezhongguandao。daliangdiyongyugezhonggongre、zhileng、shuyou、shuqidenggezhongguandao。


    yuzhijuanzhiguandaobaowenconglidaowaifensancengjiegou:


    diyiceng:gongzuogangguanceng


    根据设计和客户的要求一般选用无缝钢管、螺旋钢管和直缝钢管。钢管表面经过先进的抛丸除锈工艺处理后,钢管除锈等级可达GB/T8923-1988标准中的Sa2级,表面粗糙度可达GB6060.5-88标准中R=12.5微米。


    dierceng:juanzhibaowenceng:


    yonggaoyafapaojizaigangguanyuwaihucengzhijianxingchengdekongqiangzhongyicixingzhuruyingzhijuanzhipaomosuliaoyuanyeercheng,jisuchengde“guanzhongguanfapao”。


    disanceng:gaomidujuyixibaohuceng:


    yuzhichengyidingbihoudeheisehuohuangsejuyixisuliaoguancai。juyixiwuchou,wudu,shougansila,juyouyouliangdenaidiwenxingneng,zuidishiyongwendukeda-70~-100℃,huaxuewendingxinghao,nengnaidaduoshusuanjiandeqinshi(bunaijuyouyanghuaxingzhidesuan),changwenxiaburongyuyibanrongji,xishuixingxiao,danyouyuqiweixianxingfenzikehuanmanrongyumouxieyoujirongji,qiebufashengrongzhang,dianjueyuanxingnengyouliang。qizuoyongyishibaohujuanzhibaowencengmianzaojixieyingwupohuai,ershifangfu、fangshui。gaomidujuyixijuanzhifapaobaowengangguanzhixing:sy/t114-2000hesy/t115-2001biaozhun。

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相关标签:预制聚氨酯保温管

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