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初接触20g高压锅炉管必知的几个基础常识
作者:山东华飞管业有限公司 来源:http://wowquilts.com 日期:2018-11-8 13:40:59 人气:26

  初接触20g高压锅炉管必知的几个基础常识

  20g高压锅炉管的应用领域极其广阔,可是说涵盖当今生活的很多方面,成为日常生活中虽然不会直接看到和接触到,但是确是必不可少的,下面我们来了解几个常见问答:

  20g高压锅炉管中G表示什么?答:G或g代表的是拼音"锅",G表示是锅炉用钢管。

  20g高压锅炉管是否可以热弯?答:管道常用钢种有20g、SA106C、12Cr1MoVG、P12、WB36、P22、P91、P92等,其中前4种材料经常用冷弯方法加工。冷弯曲适用于一切材质的钢管,是设计中优先选取的弯管方法,但因模具、管道口径的限制(仅局限在口径在150 mm以下的管道弯曲),对大口径钢管和高压厚壁不适用;大口径和高压厚壁碳钢管、不锈钢管、合金钢管彩经网及弯曲半径在3倍以下的管道均要采用热弯成形,设计时可根据标准给定加工要求。

20g高压锅炉管2.jpg

  GAOYAGUOLUGUANHEDIZHONGYAGUOLUGUANDEQUBIE?GAOYAGUOLUGUANYONGTU:YONGYUDIZHONGYAGUOLU(GONGZUOYALIYIBANBUDAYU5.88Mpa,GONGZUOWENDUZAI450℃YIXIA)DESHOUREMIANGUANZI;YONGYUGAOYAGUOLU(GONGZUOYALIYIBANZAI9.8MpaYISHANG,GONGZUOWENDUZAI450℃~650℃ZHIJIAN)DESHOUREMIANGUANZI、SHENGMEIQI、GUOREQI、ZAIREQI、SHIHUAGONGYEYONGGUANDENG;DIZHONGYAGUOLUGUAN:YONGYUZHIZAOGEZHONGDIZHONGYAGUOLU、GUOREZHENGQIGUAN、FEISHUIGUAN、SHUILENGBIGUANJIJICHEGUOLUYONGGUOREZHENGQIGUAN、DAYANGUAN、XIAOYANGUANHEGONGZHUANGUANDENG。YONGYOUZHITANSUJIEGOUGANGREYAHUOLENGYA(BO)WUFENGGANGGUAN。

  ZHUYAOYONG10、20HAOGANGZHIZAO,CHUBAOZHENGHUAXUECHENGFENHEJIXIEXINGNENGWAIYAOZUOSHUIYASHIYAN,JUANBIAN、KUOKOU、YABIANDENGSHIYAN。REYAYIREYAZHUANGTAIJIAOHUO、LENGYA(BO)YIRECHULIZHUANGTAIJIAOHUO;GAOYAGUOLUGANGGUAN:ZHUYAOYONGLAIZHIZAOGAOYAJIQIYISHANGYALIDEZHENGQIGUOLUGUANDAODENGYONGDEYOUZHITANSUJIEGOUGANG、HEJINJIEGOUGANGHEBUXIUNAIREGANGWUFENGGANGGUAN、ZHEIXIEGUOLUGUANJINGCHANGCHUYUGAOWENHEGAOYAXIAGONGZUO、GUANZIZAIGAOWENYANQIHESHUIZHENGQIDEZUOYONGXIAHAIHUIFASHENGYANGHUAHEFUSHI,YINCIYAOQIUGANGGUANYOUGAODECHIJIUQIANGDU、GAODEKANGYANGHUAXINGNENG,BINGJUYOULIANGHAODEZUZHIWENDINGXING,CAIYONGGANGHAOYOU:YOUZHITANSUJIEGOUGANGGANGHAOYOU20G、20MnG、25MnG;HEJINJIEGOUGANGGANGHAO15MoG、20MoG、12CrMoG、15CrMoG、12Cr2MoG、12CrMoVG、12Cr3MoVSiTiBDENG;YOUXIUNAIREGANGCHANGYONG1Cr18Ni9、1Cr18Ni11NbGAOYAGUOLUGUANCHUBAOZHENGHUAXUECHENGFENHEJIXIEXINGNENGWAI,YAOZHUGENZUOSHUIYASHIYAN,YAOZUOKUOKOU、YABIANSHIYAN。GANGGUANYIRECHULIZHUANGTAIJIAOHUO。CIWAI,DUICHENGPINGANGGUANXIANWEIZUZHI、JINGLIDU、TUOTANCENGYEYOUYIDINGYAOQIU。