广东11选5

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20#无缝钢管

2015-5-9 浏览:
  • 品牌 曼内斯曼
  • 型号 20#
  • Inquire Now
详细介绍

20#无缝钢管

广东11选5 20#WUFENGGANGGUANWEIDITANGANGGUAN,TANGANGYIBANFENWEIDITANGANG、ZHONGTANGANGHEGAOTANGANGSANZHONG,QIZHONG45#GANGWEIZHONGTANGANG,DIYU45#JIWEIDITANGANG,GAOYU45#JIWEIGAOTANGANG,WUFENGGANGGUANRUMEIYOUTESHUYAOQIU,JUNCAIYONG20#WUFENGGANGGUAN。


广东11选5 DIANHUHANHEJIECHUHANDEHANJIEXINGNENGHAO,QIHANSHIHOUDUXIAO,WAIXINGYAOQIUYANGEHUOXINGZHUANGFUZADEZHIJIANSHANGYIFASHENGLIEWEN。QIEXUEJIAGONGXINGLENGBAHUOZHENGHUOZHUANGTAIJIAOTUIHUOZHUANGTAIHAO、YIBANYONGYUZHIZAOSHOULIBUDAERRENXINGYAOQIUGAODE。


简介

广东11选5 20#WUFENGGANGGUANCAIZHIWEI20#GANG,QIANGDUBI15#SHAOGAO,HENSHAOCUIHUO,WUHUIHUOCUIXING。LENGBIANXINGSUXINGGAO、YIBANGONGWANQU、YAYAN、WANBIANHECHUIGONGDENGJIAGONG,20#WUFENGGANGGUAN

20#无缝钢管

DIANHUHANHEJIECHUHANDEHANJIEXINGNENGHAO,QIHANSHIHOUDUXIAO,WAIXINGYAOQIUYANGEHUOXINGZHUANGFUZADEZHIJIANSHANGYIFASHENGLIEWEN。QIEXUEJIAGONGXINGLENGBAHUOZHENGHUOZHUANGTAIJIAOTUIHUOZHUANGTAIHAO、YIBANYONGYUZHIZAOSHOULIBUDAERRENXINGYAOQIUGAODEGONGJIAN。

20#无缝钢管的材料为:优质碳素结构钢

牌号:20#

标准:GB8162-2008

GB/T8163-2008

GB3087-2008

GB9948-2006

GB5310-2008

BIAOZHUN

GB/T699-1988

QIANGDUBI15HAOGANGSHAOGAO,HENSHAOCUIHUO,WUHUIHUOCUIXING。LENGBIANXINGSUXINGGAO、YIBANGONGWANQU、YAYAN、WANBIANHECHUIGONGDENGJIAGONG,DIANHUHANHEJIECHUHANDEHANJIEXINGNENGHAO,QIHANSHIHOUDUXIAO,WAIXINGYAOQIUYANGEHUOXINGZHUANGFUZADEZHIJIANSHANGYIFASHENGLIEWEN。QIEXUEJIAGONGXINGLENGBAHUOZHENGHUOZHUANGTAIJIAOTUIHUOZHUANGTAIHAO、YIBANYONGYUZHIZAOSHOULIBUDAERRENXINGYAOQIUGAODE。


成分

HUAXUECHENGFEN:

TAN C :0.17~0.2 GUI Si:0.17~0.37 MENG Mn:0.35~0.65 LIU S :≤0.035 LIN P :≤0.035 GE Cr:≤0.25 NIE Ni:≤0.25 TONG Cu:≤0.25

LIXUEXINGNENG:

KANGLAQIANGDU σb (MPa):≥410(42)QUFUQIANGDUσs (MPa):≥245(25)SHENZHANGLV δ5 (%):≥25DUANMIANSHOUSUOLV ψ (%):≥5,YINGDU :WEIRECHULI,≤156HB,SHIYANGCHICUN:SHIYANGCHICUN25mm

RECHULIGUIFANJIJINXIANGZUZHI:

RECHULIGUIFAN:ZHENGHUO,910℃,KONGLENG。JINXIANGZUZHI:TIESUTI+ZHUGUANGTI。

广东11选5 JIAOHUOZHUANGTAI:YIBURECHULIHUORECHULI(TUIHUO、ZHENGHUOHUOGAOWENHUIHUO)ZHUANGTAIJIAOHUO。YAOQIURECHULIZHUANGTAIJIAOHUODEYINGZAIHETONGZHONGZHUMING,WEIZHUMINGZHEANBURECHULIJIAOHUO。

相关知识

1.1GANGGUANGONGCHENGWAIJINGWEI88.9mm,GONGCHENGBIHOUWEI6.45mm。

1.2 GANGGUANDEWAIJINGHEBIHOUYUNXUPIANCHAYINGFUHEBIAO1DEGUIDING。 BIAO WAIJINGYUNXUPIANCHA+ 0.50mm~0.20mm BIHOUYUNXUPIANCHA + 0.97mm~0.77mm 。

2 GANGGUANDETONGCHANGZHANGDUWEI9400mm~9750mm。

广东11选5 3 WAIXING 3.1 GANGGUANDEWANQUDUBUDEDAYU1.0mm/m。20#WUFENGGANGGUANZHONGHUACHUANGXIN

20#WUFENGGANGGUANZHONGHUACHUANGXIN

3.2 GANGGUANLIANGDUANDUANMIANYINGYUGANGGUANZHOUXIANCHUIZHI,QIEKOUMAOCIYINGYUQINGCHU。

4 ZHONGLIANG GANGGUANANSHIJIZHONGLIANGJIAOHUO,YIKEANLILUNZHONGLIANGJIAOHUO。GANGGUANMEIMILILUNZHONGLIANGWEI13.115kg/m。

5.GANGGUANDECHENGPINHUAXUECHENGFENYUNXUPIANCHAYINGFUHEGB/T 222DEYOUGUANGUIDING。

广东11选5 6.JIAOHUOZHUANGTAI GANGGUANYIREYAZHUANGTAIJIAOHUO。

广东11选5 7.LIXUEXINGNENG JINGSHIDANGRECHULI,GANGGUANDELIXUEXINGNENGYINGDADAOAPI SPEC 5CT ZHONGN80GANGJIDEYAOQIU。

广东11选5 8.MISHIXING GANGGUANYINGZHUGENJINXINGWOLIUTANSHANGYIJIANYANGANGGUANDEMISHIXING,WOLIUTANSHANGDUIBISHIYANGRENGONGQUEXIANTONGKONGZHIJINGWEIφ2.2mm±0.01mm。

GANGGUANZUOWEIGANGTIECHANPINDEZHONGYAOZUCHENGBUFEN,YINQIZHIZAOGONGYIJISUOYONGGUANPIXINGZHUANGBUTONGERFENWEIWUFENGGANGGUAN(YUANPI)HEHANJIEGANGGUAN(BAN,DAIPI)LIANGDALEI。

WUFENGGANGGUAN YINQIZHIZAOGONGYIBUTONG,YOUFENWEIREYA(JIYA)WUFENGGANGGUANHELENGBA(YA)WUFENGGANGGUANLIANGZHONG。LENGBA(YA)GUANYOUFENWEIYUANXINGGUANHEYIXINGGUANLIANGZHONG。

工艺流程

冷拔(轧)无缝钢管:圆圆管坯→加热→穿孔→打头→退火→酸洗→涂油(镀铜)→多道次冷拔(冷轧)→坯管→热处理→矫直→质检壁厚→水压试验(探伤)→标记→入库。

广东11选5 REYA(JIYAWUFENGGANGGUAN):YUANGUANPI→JIARE→CHUANKONG→SANGUNXIEYA、LIANYAHUOJIYA→TUOGUAN→DINGJING(HUOJIANJING)→LENGQUE→PIGUAN→JIAOZHI→ZHIJIANBIHOU→SHUIYASHIYAN(HUOTANSHANG)→BIAOJI→RUKU。


用途分类

广东11选5 GB/T8162-2008(JIEGOUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUYIBANJIEGOUHEJIXIEJIEGOU。QIDAIBIAOCAIZHI(PAIHAO):TANSUGANG20、45HAOGANG;HEJINGANGQ345、20Cr、40Cr、20CrMo、30-35CrMo、42CrMoDENG。

GB/T8163-2008(SHUSONGLIUTIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGCHENGJIDAXINGSHEBEISHANGSHUSONGLIUTIGUANDAO。DAIBIAOCAIZHI(PAIHAO)WEI20、Q345DENG。

GB3087-2008(DIZHONGYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUGONGYEGUOLUJISHENGHUOGUOLUSHUSONGDIZHONGYALIUTIDEGUANDAO。DAIBIAOCAIZHIWEI10、20HAOGANG。

GB5310-2008(GAOYAGUOLUYONGWUFENGGANGGUAN)。ZHUYAOYONGYUDIANZHANJIHEDIANZHANGUOLUSHANGNAIGAOWEN、GAOYADESHUSONGLIUTIJIXIANGJIGUANDAO。DAIBIAOCAIZHIWEI20G、12Cr1MoVG、15CrMoGDENG。

GB9948-2006(石油裂化用无缝钢管)。主要用于石油冶炼厂的锅炉、热交换器及其输送流体管道。其代表材质为20、12CrMo、1Cr5Mo、1Cr19Ni11Nb等。

广东11选5 GB5312-1999(CHUANBOYONGTANGANGHETANMENGGANGWUFENGGANGGUAN)。ZHUYAOYONGYUCHUANBOGUOLUJIGUOREQIYONGI、IIJINAIYAGUANDENG。DAIBIAOCAIZHIWEI360、410、460GANGJIDENG。

GB1479-2000(GAOYAHUAFEISHEBEIYONGWUFENGGANGGUAN)。ZHUYAOYONGYUHUAFEISHEBEISHANGSHUSONGGAOWENGAOYALIUTIGUANDAO。DAIBIAOCAIZHIWEI20、16Mn、12CrMo、12Cr2MoDENG。

GB18248-2003(气瓶用无缝钢管)。主要用于制作各种燃气、液压气瓶。其代表材质为37Mn、34Mn2V、35CrMo等。成型加工

交货状态

YIBURECHULIHUORECHULI(TUIHUO、ZHENGHUOHUOGAOWENHUIHUO)ZHUANGTAIJIAOHUO。YAOQIURECHULIZHUANGTAIJIAOHUODEYINGZAIHETONGZHONGZHUMING,WEIZHUMINGZHEANBURECHULIJIAOHUO。

20#WUFENGGANGGUANXIANGGUANZHISHI

1.1 GANGGUANGONGCHENGWAIJINGWEI88.9mm,GONGCHENGBIHOUWEI6.45mm。

1.2 GANGGUANDEWAIJINGHEBIHOUYUNXUPIANCHAYINGFUHEBIAO1DEGUIDING。 BIAO WAIJINGYUNXUPIANCHA + 0.50mm -0.20mm BIHOUYUNXUPIANCHA + 0.97mm -0.77mm 2 GANGGUANDETONGCHANGZHANGDUWEI9400mm~9750mm。

3 WAIXING 3.1 GANGGUANDEWANQUDUBUDEDAYU1.0mm/m。

广东11选5 3.2 GANGGUANLIANGDUANDUANMIANYINGYUGANGGUANZHOUXIANCHUIZHI,QIEKOUMAOCIYINGYUQINGCHU。

广东11选5 4 ZHONGLIANG GANGGUANANSHIJIZHONGLIANGJIAOHUO,YIKEANLILUNZHONGLIANGJIAOHUO。GANGGUANMEIMILILUNZHONGLIANGWEI13.115kg/m。

5.GANGGUANDECHENGPINHUAXUECHENGFENYUNXUPIANCHAYINGFUHEGB/T 222DEYOUGUANGUIDING。

6.JIAOHUOZHUANGTAI GANGGUANYIREYAZHUANGTAIJIAOHUO。

7.LIXUEXINGNENG JINGSHIDANGRECHULI,GANGGUANDELIXUEXINGNENGYINGDADAOAPI SPEC 5CT ZHONGN80GANGJIDEYAOQIU。

广东11选5 8.MISHIXING GANGGUANYINGZHUGENJINXINGWOLIUTANSHANGYIJIANYANGANGGUANDEMISHIXING,WOLIUTANSHANGDUIBISHIYANGRENGONGQUEXIANTONGKONGZHIJINGWEIφ2.2mm±0.01mm。


质量级

TR1

RECHENGXINGTAI、ZHENGHUOTAIHUOZHENGHUO-CHENGXINGTAIa

RECHENGXING

TR2

广东11选5 ZHENGHUOTAIHUOZHENGHUO-CHENGXINGTAI

RECHENGXING+LENGJINGJIAGONG

TR1HETR2

ZHENGHUOTAI

广东11选5 YOU20#WUFENGGANGGUANZHIZAOCHANGQUEDING,CHUFEIGUIDINGLEXUANXIANG。


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