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直缝钢管的标准

阅读次数[] 发布时间:2018-01-22 15:03:46

  直缝钢管标准:(GB/T3091-2008)本标准包括直缝钢管高频电阻焊(ERW直缝钢管),

  ZHIFENGGANGGUAN(SAWL)GANGGUANHELUOXUANFENGMAIHUHAN(SAWH).ZHIFENGGANGGUAN(GB/T3091-2008)DIYALIUTISHUSONGYONGDUXIN(GB/T3091-2008)YECHENGDUXINDIANHANGANGGUAN,SUCHENGBAIGUAN,SHIYOUYUSHUSONGSHUI,MEIQI,KONGQIYOUJIQUNUANZHENGQI,NUANSHUIDENGYIBANDIYALILIUTIHUOQITAYONGTUZHIFENGGANGGUANDEGUIGEYONGGONGCHENGKOUJING(mm)BIAOSHI,GONGCHENGKOUJINGSHINEIJINGDEJINSIZHI。WAIJINGHEBIHOUYINGFUHEGB/T21835DEGUIDING。

  ZHIFENGGANGGUANZHANGDUTONGCHANG300mm-1200mm。SHUANGMIANMAIHUHANZHIFENGGANGGUANKEYIDINGCHI,YEKEBEICHI。ZHIFENGGANGGUANPILIAODECHUANKONGWENDUYIJUYUANLIAOYIYANGERYOUSUOYIYANG。

  REKUOZHIFENGGANGGUANDANDADOUZAI1200℃ZUOYOU,HANTANLIANGHEQITAHEJINYUANSUJIAODUOSHIWENDUYAOSHAODIYIXIE。ZHIFENGGANGGUANJIARECAOZUODIERGEGUANJIANSHIJINLIANGXUEJIANYANGHUAPISHULIANG。TEBIESHIZAIREROUNIEZHOU,16MnZHIFENGGANGGUANCONGDONGXISHOUSHUHEROUNIEGUANCAIDEBIAOMIANZHILIANGDONGSHEN,KENQIUYUJIAYANLI。ZHIFENGGANGGUANZAI16MnZHIFENGGANGGUANDECHUCHANGUOCHENGZHONG,YOUYUSHOUYAOJIAGONGSHIZAIREZHUANGTAIXIAJINXINGDE,GUJIARECAOZUOSHIJUEYIZHIPINZHILIANGFEICHANGZHONGYAODEGONGXU。ZHIFENGGANGGUANRUREYONGDELUZI,YIJUTAMENDEXIAOGUO,FENWEIJIARELUHEZAIJIARELULIANGZHONG;QIANZHEYONGYUJIANGPILIAOCONGCHANGWENJIAREDAOJIAGONGWENDU;HOUZHEYONGYUZAIJIAGONGGUOCHENGZHONGJIANGPILIAOZAIJIAREDAOBIXUDEJIAGONGWENDU。ZHIFENGGANGGUANJIAREBUTUOJIANGCHENGWEIZAIGUANPINEIBIAOMIANHUOXUWAIBIAOMIANSHANGCHENGXIANLIEWEN、ZHEDIEJIPIANTENGDENGFEIPINDEYUANYOU。ZHIFENGGANGGUANJIARELUDEFANGSHIYOUXUDUOZHONG,DANSHOUYAOYUNYONGDESHIHUANXINGJIARELU。ZHEIZHONGJIARELUJUYOUHUANXINGDELUDI,TAKEHUANMANDIZHUANBIAN,PILIAOCONGRUKOUCHUYANZHELUDIDEZHIJINGFANGXIANGZHUANGRU,FANZHUANYIYONGDAOCHUKOUCHUZHIDEJIUKEJIAREHEJUNREDAOSUOGUIZEWENDUDEYIZHONGLUZI。ZHEIZHONGJIARECAOZUODEGUANJIANZAIYUJIANGPILIAOJUNYUNJIAREDAOSHIYUJIAGONGDEWENDU。YOUYUCHUANKONGDUIZHILIANGYINGXIANGHENDA,YEJIUSHISHUO,CHUANKONGJIAGONGSHIDEWENDUSHIYINGXIANGZHILIANGDEZHONGYAOTIAOJIAN,SUOYIYIBANYAODUICHUANKONGJIAGONGSHIDEPILIAOWENDUJINXINGCAOKONG。


来源:直缝钢管的标准