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　　CHAIYOUJIYONGGAOYAYOUGUAN(GB3093-86)SHIZHIZAOCHAIYOUJIPENSHEXITONGGAOYAGUANYONGDELENGBAWUFENGGUAN。

　　YEYAHEQIDONGGANGTONGYONGJINGMINEIJINGWUFENGGUAN(GB8713-88)SHIZHIZAOYEYAHEQIDONGGANGTONGYONGDEJUYOUJINGMINEIJINGCHICUNDELENGBAHUOLENGYAJINGMIWUFENGGUAN。

　　LENGBAHUOLENGYAJINGMIWUFENGGUAN(GB3639-83)SHIYONGYUJIXIEJIEGOU、YEYASHEBEIDECHICUNJINGDUGAOHEBIAOMIANGUANGJIEDUHAODELENGBAHUOLENGYAJINGMIWUFENGGUAN。XUANYONGJINGMIWUFENGGUANZHIZAOJIXIEJIEGOUHUOYEYASHEBEIDENG。

　   JIEGOUYONGBUXIUGANGWUFENGGUAN(GB/T14975-2002)SHIGUANGFANYONGYUHUAGONG、SHIYOU、QINGFANG、YILIAO、SHIPIN、JIXIEDENGGONGYEDENAIFUSHIGUANDAOHEJIEGOUJIANJILINGJIANDEBUXIUGANGZHICHENGDEREYA(JI、KUO)HELENGBA(YA)WUFENGGUAN。

　　LIUTISHUSONGYONGBUXIUGANGWUFENGGUAN(GB/T14976-2002)SHIYONGYUSHUSONGLIUTIDEBUXIUGANGZHICHENGDEREYA(JI、KUO)HELENGBA(YA)WUFENGGUAN。

　　YIXINGWUFENGGUANSHICHULEYUANGUANYIWAIDEQITAJIEMIANXINGZHUANGDEWUFENGGUANDEZONGCHENG。ANGANGGUANJIEMIANXINGZHUANGCHICUNDEBUTONGYOUKEFENWEIDENGBIHOUYIXINGWUFENGGUAN(DAIHAOWEID)、BUDENGBIHOUYIXINGWUFENGGUAN(DAIHAOWEIBD)、BIANZHIJINGYIXINGWUFENGGUAN(DAIHAOWEIBJ)。YIXINGWUFENGGUANGUANGFANYONGYUGEZHONGJIEGOUJIAN、GONGJUHEJIXIELINGBUJIAN。

　　低温管道用无缝钢管(GB/T18984-2003)是用于-45℃～-195℃级低温压力容器管道以及低温热交换器管道用无缝钢管

　　YIBANYONGWUFENGGUANSHIYONG10、20、30、35、45DENGYOUZHITANJIEGANG16Mn、5MnVDENGDIHEJINJIEGOUGANGHUO40Cr、30CrMnSi、45Mn2、40MnBDENGHEJIEGANGREYAHUOLENGYAZHICHENGDE。10、20DENGDITANGANGZHIZAODEWUFENGGUANZHUYAOYONGYULIUTISHUSONGGUANDAO。45、40CrDENGZHONGTANGANGZHICHENGDEWUFENGGUANYONGLAIZHIZAOJIXIELINGJIAN，RUQICHE、TUOLAJIDESHOULILINGJIAN。　YIBANYONGWUFENGGUANYAOBAOZHENGQIANGDUHEYABIANSHIYAN。REYAGANGGUANYIREYAZHUANGTAIHUORECHULIZHUANGTAIJIAOHUO;LENGYAYIREYIRECHULIZHUANGTAIJIAOHUO。DIZHONGYAGUOLUYONGWUFENGGUAN：YONGYUZHIZAOGEZHONGDIZHONGYAGUOLU、GUOREZHENGQIGUAN、FEISHUIGUAN、SHUILENGBIGUANJIJICHEGUOLUYONGGUOREZHENGQIGUAN、DAYANGUAN、XIAOYANGUANHEGONGZHUANGUANDENG。

　　YONGYOUZHITANSUJIEGOUGANGREYAHUOLENGYA(BO)WUFENGGUAN。ZHUYAOYONG10、20HAOGANGZHIZAO，CHUBAOZHENGHUAXUECHENGFENHEJIXIEXINGNENGWAIYAOZUOSHUIYASHIYAN，JUANBIAN、KUOKOU、YABIANDENGSHIYAN。REYAYIREYAZHUANGTAIJIAOHUO、LENGYA(BO)YIRECHULIZHUANGTAIJIAOHUO。JIANGYINLUBAOGUANYEYOUXIANGONGSITIGONGWUFENGGUANLILUNJIZHONGFANGSHI：　WUFENGGUANLILUNJISUANGONGSHI： (WAIJING–BIHOU )×BIHOU ×0.02466= WUFENGGUANMEIMIDEZHONGLIANG{GONGJIN}