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无缝钢管的焊接要点分析

时间:2019/7/10 16:11:35 来源:http://cutpuppet.com 作者:山东聊城盛联管业有限公司

  YI、YURE

  YUREYOULIYUJIANDIZHONGTANGANGREYINGXIANGQUDE******YINGDU,FANGZHICHANSHENGLENGLIEWEN,ZHEISHIGAOPINHANGANGGUANZHONGTANGANGDEZHUYAOGONGYICUOSHI,YUREHAINENGGAISHANJIETOUSUXING,JIANXIAOHANHOUCANYUYINGLI。TONGCHANG,35HE45GANGDEYUREWENDUWEI150~250℃HANTANLIANGZAIGAOHUOZHEYINHOUDUHEGANGDUHENDA,LIEWENQINGXIANGDASHI,KEJIANGYUREWENDUTIGAOZHI250~400℃。

  RUOHANJIANTAIDA,ZHENGTIYUREYOUKUNNANSHI,KEJINXINGJUBUYURE,JUBUYUREDEJIAREFANWEIWEIHANKOULIANGCEGE150~200mm。GANGGUAN WUFENGGANGGUAN

  ER、HANTIAO

  TIAOJIANXUKESHIYOUXIANXUANYONGJIANXINGHANTIAO。

  SAN、POKOUXINGSHI

广东麻将  JIANGHANJIANJINLIANGKAICHENGUXINGPOKOUSHIJINXINGHANJIE。RUGUOSHIZHUJIANQUEXIAN,8162CHANWACHUDEPOKOUWAIXINGYINGYUANHUA,QIMUDESHIJIANSHAOMUCAIRONGRUHANFENGJINSHUZHONGDEBILI,YIJIANGDIHANFENGZHONGDEHANTANLIANG,FANGZHILIEWENCHANSHENG。

  SI、HANJIEGONGYICANSHU

  YOUYUMUCAIRONGHUADAODIYICENGHANFENGJINSHUZHONGDEBILI******DA30%ZUOYOU,SUOYIDIYICENGHANFENGHANJIESHI,YINGJINLIANGCAIYONGXIAODIANLIU、MANHANJIESUDU,YIJIANXIAOMUCAIDERONGSHEN。

  WU、HANHOURECHULI

广东麻将  HANHOU******DUIHANJIANLIJIJINXINGXIAOCHUYINGLIRECHULI,TEBIESHIDUIYUDAHOUDUHANJIAN、APIGAOGANGXINGJIEGOUJIANYIJIYANLITIAOJIANXIA(DONGZAIHEHUOCHONGJIZAIHE)GONGZUODEHANJIANGENGYINGRUCI。XIAOCHUYINGLIDEHUIHUOWENDUWEI600~650℃。 RUOHANHOUBUNENGJINXINGXIAOCHUYINGLIRECHULI,YINGLIJIJINXINGHOURECHULI。