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钢管知识学习总结,基础知识汇总

[ 关键词:钢管知识学习 基础知识  发表日期:2021-09-09 ]

  送走了几批合金钢管,今天有点闲,充下电,复习了下钢管基础知识,并进行了钢管知识学习总结,基础知识汇总,发布在此与大家共享。

YI、GANGGUANJIBENZHISHI

1、GANGZHONGJIZHONGZHUYAOYUANSUDUIGANGXINGNENGDEYINGXIANG

TAN(c):HANTANLIANGZENGJIA,QUFUDIANHEKANGLAQIANGDUSHENGGAO,DANSUXINGHECHONGJIXINGNENGJIANGDI,TANHANLIANGGUOGAORONGYIZAOCHENGJINGJIANFUSHIBUHEGE。GANGHETIEDEJIEXIANYOU C HANLIANGLAIKONGZHI: <2.11%DEWEIGANG

GUI(Si ):Si SHITUOYANGJIHETUOLIUJI,YOUJIAOGAODEQIANGDUHEYINGDU,KEGAISHANGANGDEREJIAGONGXINGNENG。

GE(Cr):GENENGXIANZHUTIGAOGANGDEQIANGDU,YINGDUHENAIMOXING,DANTONGSHIHUIJIANGDISUXINGHERENXING。

NIE(Ni ):NIEKETIGAOGANGDEQIANGDU,YOUKESHIGANGBAOCHILIANGHAODESUXINGHERENXING。

2、GUONEICHANGYONGGANGPAIHAO

  GB/T699-1999 《YOUZHITANSUJIEGOUGANG》 、GB/T700-2006 《PUTONGTANSUJIEGOUGANG》 、GB/T1591-1994 《DIHEJINGAOQIANGDUJIEGOUGANG》 、GB/T3077-1999 《HEJINJIEGOUGANG》 。

3、GANGGUANDEFENLEI

(1)ANSHENGCHANFANGFAFENLEI

  WUFENGGANGGUAN -- REYAGUAN、LENGYAGUAN、LENGBAGUAN、JIYAGUAN、DINGGUAN

  HANJIEGANGGUAN

  ANGONGYIFEN -- DIANHUHANGUAN、DIANZUHANGUAN(GAOPIN、DIPIN) 、QIHANGUAN、LUHANGUAN

  ANHANFENGFEN -- ZHIFENGHANGUAN、LUOXUANHANGUAN

(2)ANZHIGUANCAIZHIFENLEI -- TANSUGANGGUANHEHEJINGUAN

  TANSUGANGGUANYOUKEFENWEI:PUTONGTANSUGUANHEYOUZHITANSUJIEGOUGUAN

  HEJINGUANYOUKEFENWEI:DIHEJINGUAN、HEJINJIEGOUGUAN、GAOHEJINGUAN、NAIRENAISUANBUXIUGUAN、GAOWENHEJINGUANDENG

(3)ANDUANMIANXINGZHUANGFENLEI -- YUANXINGHEYIXING

(4)ANBIHOUFENLEI -- BOBIGANGGUAN、HOUBIGANGGUAN

(5)ANYONGTUFENLEI -- GUANDAOYONGGANGGUAN、REGONGSHEBEIYONGGANGGUAN、JIXIEGONGYEYONGGANGGUAN、SHIYOU、DIZHIZUANTANYONGGANGGUAN、RONGQIGANGGUAN、HUAXUEGONGYEYONGGANGGUAN、TESHUYONGTUGANGGUAN、QITAYONGTUGANGGUAN。

4、WUFENGGANGGUAN

(1)WUFENGGANGGUANSHIYONGGANGDINGHUOSHIXINGUANPIJINGCHUANKONGZHICHENGMAOGUAN,RANHOUJINGREYA、LENGYAHUOLENGBOZHICHENG。

(2)WUFENGGANGGUANDEGUIGEYIBANYONGCHENGPINGANGGUANDEWAIJING、BIHOUDEMINGYI(HUOGONGCHENG)CHICUNBIAOSHI (mm)

(3)YINQIZHIZAOGONGYIBUTONG,YOUFENWEIREYA(JIYA)WUFENGGANGGUANHELENGBA(YA)WUFENGGANGGUANLIANGZHONG。

WUFENGGANGGUAN 5 GEQIANGZHIXINGBIAOZHUN: GB3087-1999《DIZHONGYAGUOLUYONGWUFENGGANGGUAN》 、 GB5310-1995《GAOYAGUOLUYONGWUFENGGANGGUAN》 、 GB6479-2000 《 GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN》 、 GB9948-2006 《 SHIYOULIEHUAYONGWUFENGGANGGUAN》 、 GB18248-2000《QIPINGYONGWUFENGGANGGUAN》 。

5、HANJIEGANGGUAN

(1) HANJIEGANGGUANYECHENGHANGUAN, SHIYONGGANGBANHUOGANGDAIJINGGUOJUANQUCHENGXINGHOUHANJIEZHICHENGDEGANGGUAN, YIBANQIANGDUDIYUWUFENGGANGGUAN。

  1)HANJIEGANGGUANANHANFENGDEXINGSHIFENWEIZHIFENGHANGUANHELUOXUANHANGUAN (YIBANJIAOXIAOKOUJINGYONGZHIFENGHAN,DAKOUJINGYONGLUOXUAN

HAN) 。

  2)ANSHENGCHANFANGFAFENLEI:GONGYIFENLEI - DIANHUHANGUAN,DIANZUHANGUAN, (GAOPIN,DIPIN)QIHANGUAN,LUHANGUAN。

(2)DIYALIUTISHUSONGYONGDUXINHANJIEGANGGUAN( GB/T3091-1993 )YECHENGDUXINDIANHANGANGGUAN,SUCHENGBAIGUAN。

(3)PUTONGTANSUGANGDIANXIANTAOGUAN( GB3640-88)SHIGONGYEYUMINYONGJIANZHU、ANZHUANGJIQISHEBEIDENGDIANQIANZHUANGGONGCHENGZHONGYONGYUBAOHUDIANXIANDEGANGGUAN。

(4)ZHIFENGDIANHANGANGGUAN( YB242-63)SHIHANFENGYUGANGGUANZONGXIANGPINGXINGDEGANGGUAN。

(5)CHENGYALIUTISHUSONGYONGLUOXUANFENGMAIHUHANGANGGUAN( SY5036-83)SHIYIREYAGANGDAIJUANZUOGUANPI,JINGCHANGWENLUOXUANCHENGXING,YONGSHUANGMIANMAIHUHANFAHANJIE,YONGYU CHENGYALIUTISHUSONGDELUOXUANFENGGANGGUAN GANGGUANKOUJINGDA,SHUSONGXIAOLVGAO,BINGKEJIEYUEPUSHEGUANXIANDETOUZI。ZHUYAOYONGYUSHUSONGSHIYOU、TIANRANQIDEGUANXIAN。

(6)DIYALIUTISHUSONGYONGLUOXUANFENGMAIHUHANGANGGUAN( SY5037-83)SHIYIREYAGANGDAIJUANZUOGUANPI,JINGCHANGWENLUOXUANCHENGXING,CAIYONGSHUANGMIANZIDONGMAIHUHANHUODANMIANHANFAZHICHENGDEYONGYUSHUI、 MEIQI、 KONGQIHEZHENGQIDENGYIBANDIYALIUTISHUSONGYONGMAIHUHANGANGGUAN。

(7)DIYALIUTISHUSONGYONGLUOXUANFENGGAOPINHANGANGGUAN( SY5039-83)SHIYIREYAGANGDAIJUANZUOGUANPI,JINGCHANGWENLUOXUANCHENGXING,CAIYONGGAOPINDAJIEHANFAHANJIEYONGYUYIBANDIYALIUTISHUSONGYONGLUOXUANFENGGAOPINHANGANGGUAN。

(8)ZHUANGYONGLUOXUANHANFENGGANGGUAN( SY5040-83)SHIYIREYAGANGDAIJUANZUOGUANPI,JINGCHANGWENLUOXUANCHENGXING,CAIYONGSHUANGMIANMAIHUHANJIEHUOGAOPINHANJIEZHICHENGDE,YONGYUTUMUJIANZHUJIEGOU、MATOU、QIAOLIANGDENGJICHUZHUANGYONGGANGGUAN。

ER、DUXINGANGGUANXIANGGUAN

1、ZUNXUNDEBIAOZHUN、GUIFAN

  GB/T 3091 《DIYALIUTISHUSONGYONGHANJIEGANGGUAN》 ; GB/T21835《HANJIEGANGGUANCHICUNJIDANWEIZHANGDUZHONGLIANG》 ;GB2102《GANGGUANDEYANSHOU BAOZHUANG BIAOZHIHEZHILIANGZHENGMINGSHU》 ; GB50028《CHENGZHENRANQISHEJIGUIFAN》 ; GB/T470《XINDING》( DUXINSHIYONGDE ) 。

2、SHIYONGFANWEI、ZHIZAOGONGYI、CAILIAOJILIXUEXINGNENG

  SHIYONGYUCHENGZHENRANQIGONGCHENGFEIZHIMAIDIYAGUANDAO(SHEJIYALI P< 0.01MPa)JIANSHEYONGDUXINGANGGUAN,GONGCHENGZHIJINGBUDAYUDN150。 DUXINGANGGUANYONGGANGDEPAIHAOHEHUAXUECHENGFENYINGFUHE GB/T700 ZHONGPAIHAO Q235BDEGUIDING。 GANGGUANDUXINCAIYONGREJINDUXINFA。GANGGUANCAIYONGZHIFENGGAOPINDIANZUHANDEFANGFAZHIZAO。JIAOHUOZHUANGTAI:(1)REDUXINTUCENG;(2)GUANDUANBUDAILUOWEN。

LIXUEXINGNENGYAOQIUJIANXIABIAO:

牌号 下屈服强度ReL(MPa)不小于 抗拉强度Rm( MPa)不小于 断后伸长率A (%)不小于
Q235B 235 370 15

3、GUIGE、WAIXING、ZHONGLIANGJIDUXINCENGZHONGLIANGXISHU

公称直径 外径(mm) 壁厚(mm) 镀锌层重量系数
DN15 21.3 2.9 1.044
DN20 26.9 2.9 1.044
DN25 33.7 3_2 1.040
DN32 42.4 3.2 1.040
DN40 48.3 3.6 1.035
DN50 60.3 3.6 1.035
DN65 76.1 4.0 1.032
DN80 88.9 4.0 1.032
DN100 114.3 4.0 1.032
DN125 139.7 4.5 1.028
DN150 168.3 4.5 1.028

4、BUYUANDU(TONGYIJIEMIANZUIDAWAIJINGYUZUIXIAOWAIJINGZHICHA)YINGFUHEXIABIAODEYAOQIU。

规格 DN15 DN20 DN25 DN32 DN40 DN50
不圆度/mm <0.4 <0.5 <0.5 <0.5 <0.5 <0.5
规格 DN65 DN80 DN100 DN125 DN150  
不圆度/mm <0.6 <0.8 <0.8 <1.0 <1.0  

ZHUYISHIXIANG:

1、DUXINGANGGUANBUNENGCAIYONGHANJIELIANJIE, YINWEIGUANDAOBUKENENGQUERCIDUXINCHULI, HANKOUNEICEYEMEIBANFAZUOFANGFUCHULI(NENGJINRENDECHUWAI) 。 XIANZAICONGSHEJIKAISHI, TONGCHANGDOUSHIDAYUDENGYU DN100DEGUANDAOYONGKAGULIANJIE, XIAOYU DN100DEKEYICAIYONGSIJIELIANJIE。CONGGUIFANJIESHISHANGKAN,CAIYONGDUXINGUANDEMUDEJIUSHIFANGFU,SUOYIDUXINGUANHEHANJIELIANJIEBENLAIJIUSHIMAODUNDE。

2 、SHOUXIAN 150 BUNENGTAOSIDE。

3、DI 9.2.3 TIAOGUANDAOJIEKOUFALAN、KAKOU、KAGUDENGYINGANZHUANGZAIJIANCHAJINGHUODIGOUNEI,BUYINGMAIZAITURANGZHONG。

SAN、《DIYALIUTISHUSONGYONGHANJIEGANGGUAN》 GB/T3091-2008

1、YONGYUDIYALIUTISHUSONGYONGHANJIEGANGGUAN。ZHUYAOBAOKUO:ZHIFENGGAOPINDIANZUHANGANGGUAN( ERW)、ZHIFENGMAIHUHAN( SAWL )GANGGUANHELUOXUANFENGMAIHUHAN( SAWH )GANGGUAN。

2、DINGHUOZHANGDUYIBANWEI 3~12m,ZHONGLIANGJISUANJIANXIASHI(GANGDEMIDUAN 7.85kg/dm 3):

W=0.0246(D-t)t

SHIZHONG:

W——DANWEIZHANGDULILUNZHONGLIANG( kg/m)

D——WAIJING (mm)

t ——BIHOU (mm)

3、GANGGUANDUXINHOUDANWEIZHANGDULILUNZHONGLIANGJISUANJIANXIASHI:

W1=cW

SHIZHONG:

W——DUXINQIANDANWEIZHANGDULILUNZHONGLIANG( kg/m);

c ——DUXINCENGZHONGLIANGXISHU(ZHIJIANGUIFAN P4)

4、GANGDEPAIHAOHEHUAXUECHENGFEN

  FUHE《TANSUJIEGOUGANG》 GB/T 700-2006 ZHONGPAIHAO Q195、 Q215A、 Q215B、 Q235A、 Q235BHE《 DIHEJINGAOQIANGDUJIEGOUGANG 》 GB/T1591 ZHONGPAIHAO Q295A、 Q295B、 Q345A、 Q345BGUIDING。

5、ZHIZAOGONGYI:ZHIFENGGAOPINDIANZUHANGANGGUAN( ERW)、ZHIFENGMAIHUHAN( SAWL)GANGGUANHELUOXUANFENGMAIHUHAN( SAWH )GANGGUAN。 GANGGUANDUXINYINGCAIYONGREJINDUXINFA。

SHENMESHI Q235? Q235AHE Q235BDEQUBIE。

(1)Q235 PUTONGTANSUJIEGOUGANG-PUBAN。

QDAIBIAODESHIZHEIZHONGCAIZHIDEQUFU,HOUMIANDE 235,JIUSHIZHIZHEIZHONGCAIZHIDEQUFUZHI,ZAI 235MPaZUOYOU,BINGHUISUIZHECAIZHIHOUDUDEZENGJIAERSHIQIQUFUZHIJIANXIAO。

Q235A, Q235B, Q235C, Q235DZHONGDE A, B, C, DZHIDESHITAMENXINGNENGZHONGCHONGJIWENDUDEBUTONG。 FENBIEWEI: Q235AJI,SHIBUZUOCHONGJI; Q235BJI,SHI 20 DUCHANGWENCHONGJI; Q235CJI,SHI 0 DUCHONGJI; Q235DJI,SHI -20 DUCHONGJI。

(2)Q235 SHIPUTONGTANSUJIEGOUGANGDEPAIHAO,QIYIYISHI:QUFUDIANDAYU 235MPa,ZHILIANGDENGJIFENWEI:A.B.C.D SIJI,YICITIGAO。

Q235ACHENGFEN:C--0.14-0.22,Mn--0.30-0.65, Si--0.3, S--0.05, p--0.045

Q235BCHENGFEN:C--0.12-0.20,Mn--0.30-0.70, Si--0.3, S--0.045 P--0.045

SI、《LIUTISHUSONGYONGBUXIUGANGWUFENGGANGGUAN》 GB/T14976-2012

1、GANGGUANFENLEIHEDAIHAO

分类 加工方式 尺寸精度 代号 D外径或公称外径
热轧(挤、扩)钢管W-H 普通级PA S壁厚或公称壁厚
冷拔(乳)钢管W-C 高级PC Smin最小壁厚

2、GANGGUANDEWAIJINGHEBIHOUFUHE《WUFENGGANGGUANCHICUN、WAIXING、ZHONGLIANGJIYUNXUPIANCHA》 GB/T 17395-2008 XIANGGUANGUIDING,REYA (JI、 KUO) GANGGUANZHANGDUTONGCHANGWEI 2~12m, LENGBA ( YA) GANGGUANZHANGDUTONGCHANGWEI 1~12m。 GANGGUANZHONGLIANGJISUANFANGFATONG 《DIYALIUTISHUSONGYONGHANJIEGANGGUAN》 GB/T3091-2008。

3、BUXIUGANGWUFENGGANGGUANFENWEI“AOSHITIXING” 、“TIESUTIXING” 、 “MASHITIXING”SANZHONG。

4、REKUOGANGGUANSHIZHIPILIAOGANGGUANJINGZHENGTIJIAREHOUKUOZHIBIANXINGERCHENGDEGENGDAZHIJINGDEGANGGUAN。

WU、 《SHUSONGLIUTIYONGWUFENGGANGGUAN》 GB/T8163

1、SHIYONGYUSHUSONGLIUTIYONGDEYIBANWUFENGGANGGUAN。

2、GANGGUANFENREYA ( JI、KUO ) HELENGBA (YA ) LIANGZHONG,WAIJINGHEBIHOUFUHE《WUFENGGANGGUANCHICUN、WAIXING、ZHONGLIANGJIYUNXUPIANCHA》 GB/T 17395-2008 XIANGGUANGUIDING,REYA ( JI、KUO ) GANGGUANZHANGDUTONGCHANGWEI 3~12m,LENGBA ( YA) GANGGUANZHANGDUTONGCHANGWEI3~10.5m。

3、GANGDEPAIHAOHEHUAXUECHENGFEN

  GANGGUANYOU 10、 20、 Q295、 Q345PAIHAODEGANGZHIZAO;GANGDEZHIZAOFANGFACAIYONGDIANLU、PINGLUHUOYANGQILUYELIAN;GANGGUANDEZHIZAOCAIYONGREYA ( JI、KUO ) HELENGBA ( YA)WUFENGFANGFAZHIZAO。

4、GANGGUANDEZONGXIANGLIXUEXINGNENGFUHE:

序号 牌号 抗拉强度(MPa) 屈服点
s≤16 s>16
1 10 335~475 205 195
2 20 410~550 245 235
3 Q295 430~610 295 285
4 Q345 490~665 325 315

LIU、 3PEFANGFU

  CANJIAN《GANGZHIGUANDAOJUYIXIJIAOZHANDAIFANGFUCENGJISHUBIAOZHUN》 SY/T0414,BENGUIDINGYAOQIUJUYIXIJIAOZHANDAIFANGFUCENGZUIGAOSHIYONGWENDUBUCHAOGUO 70℃。

  JUYIXISANCENGJIEGOUFANGHUCENGYOUCHENGSANCENG PE,QUANCHENGWEI: RONGJIEHUANYANG / JISUJUYIXIJIEGOUFANGHUCENG 。JIEGOUYOUYIXIASANCENGZUCHENG:

1、DICENG

  RONGJIEHUANYANG (60 —80μ m)——HUANYANGDIQI,ZHUYAOZUOYONGSHI:XINGCHENGLIANXUDETUMO,YUGANGGUANBIAOMIANZHIJIEZHANJIE,JUYOUHENHAODENAIHUAXUEFUSHIXINGHEKANGYINJIBOLIXINGNENG;YUZHONGJIANCENGJIAOZHANJIDEHUOXINGJITUANFANYINGXINGCHENGHUAXUEZHANJIE,BAOZHENGZHENGTIFANGFUCENGZAIJIAOGAOWENDUXIAJUYOULIANGHAODEZHANJIEXING。

2、ZHONGJIANCENG

  JIAOZHANJI (170 —250μ m)——FANGFUZHANJIAODAI, TONGCHANGWEIGONGJUWUZHANJIEJI, QIZHUYAOCHENGFENSHIJUXITING,MUQIANGUANGFANCAIYONGDESHIYIXIJIGONGJUWUJIAOZHANJI。GONGJUWUJIAOZHANJIDEJIXINGBUFENGUANNENGTUANYUHUANYANGDIQIDEHUANYANGJITUANKEYIFANYINGSHENGCHENGQINGJIANHUOHUAXUEJIAN,SHIZHONGJIANCENGYUDICENGXINGCHENGLIANGHAODEZHANJIE;ERFEIJIXINGDEYIXIBUFENYUMIANCENGJUYIXIJUYOUHENHAODEQINHEZUOYONG,SUOYIZHONGJIANCENGYUMIANCENGYEJUYOUHENHAODEZHANJIEXINGNENG。

3、MIANCENG

  JISUJUYIXI ( YUE 2mm) ——BAOHUZHANJIAODAI,ZHUYAOZUOYONGSHIQIJIXIEBAOHUYUFANGFUZUOYONG,YUCHUANTONGDEERCENGJIEGOUJUYIXIFANGFUCENGJUYOUTONGYANGDEZUOYONG。

  SANCENGJIEGOUJUYIXIFANGFUCENGZONGHELEHUANYANGTUCENGHEJIYAJUYIXILIANGZHONGFANGFUCENGDEYOULIANGXINGZHI,JIANGHUANYANGTUCENGDEJIEMIANTEXINGHENAIHUAXUETEXING,YUJIYAJUYIXIFANGFUCENGDEJIXIEBAOHUTEXINGDENGYOUDIANJIEHEQILAI,CONGERXIANZHUGAISHANLEGEZIDEXINGNENG。SANCENG PEKESHIMAIDIGUANDAODESHOUMINGDADAO 50 NIAN,ZAIGUOJISHANGBEIRENWEISHIZUIXIANJINDEGUANDAOWAIFANGFUJISHU。(LIANG PEYOUJIAOZHANJIHEJISUJUYIXI LIANGBUFENZUCHENG)

  FANGFUCENGDENGJIGENJUGUANJING、HUANJING、FANGFUYAOQIU、SHIGONGTIAOJIANBUTONG,FANGFUCENGJIEGOUHEHOUDU,BAOKUODIQI、FANGFUJIAOZHANDAI、BAOHUJIAOZHANDAIHEFANGFUCENGZONGHOUDUKEYIGAIBIAN,FANGFUCENGZONGHOUDUBUDIYUXIABIAOGUIDING(MAIDIGUANDAODEJUYIXIJIAOZHANDAIFANGFUCENG YICAIYONG JIAQIANGJIHETEJIAQIANGJI) :

防腐层等级 总厚度(mm)
普通级 ≥0.7
加强级 ≥1.0
特加强级 ≥1.4

  GUANDAODEXIANCHANGFANGFU、BUKOU、BUSHANGCANJIAN《GANGZHIGUANDAOJUYIXIJIAOZHANDAIFANGFUCENGJISHUBIAOZHUN》 SY/T0414 P4 YE。

QI、DISHANGGUANDAOFANGFU

  KAOLVYANZHANGFANGFUTUCENGNIANXIAN、JIANSHAORICHANGWEIXIU,ZAIGANGGUANYANGECHUXIUCHULIHOU,CAIYONGGAOZHILIANGDEHUANYANGDIQI。MIANQICAIYONGLUTIANZIRANHUANJINGXIA,KANGZIWAIXIANHEYULINYIJIPEITAOXINGJIAOHAODEJUANZHIHUOLVHUAXIANGJIAOTUCENG。