彩经网

山东华飞管业专业销售:(20g,GB5310,高压)锅炉管,无缝钢管,钢管,(15crmog,高压)合金钢管等,质量保证,欢迎电询:13153801118 设为彩经网 收藏本站

QUANGUOZIXUNREXIAN

13153801118
山东华飞管业有限公司

TAMENDOUZAIZHAO:20gGAOYAGUOLUGUAN,GB5310GAOYAGUOLUGUAN,20GWUFENGGANGGUAN,20GGANGGUAN,20gGUOLUGUAN,20gGAOYAGANGGUAN,20gGAOYAWUFENGGANGGUAN,GB5310WUFENGGANGGUAN,HEJINGANGGUAN,GAOYAHEJINGANGGUAN,15crmogHEJINGANGGUAN

联系我们
咨询热线:
13153801118

SHANDONGHUAFEIGUANYEYOUXIANGONGSI

SHOUJI:13153801118

DIANHUA:0635-8878655

DIANHUA:0635-8878656

DIANHUA:0635-8889938

彩经网DIANHUA:0635-8889936

彩经网CHUANZHEN:0635-8880563

YOUXIANG:lcpcgt@163.com

彩经网DIZHI:LIAOCHENGSHIKAIFAQULIAOHELUDONGSHOU

gb5310无缝钢管的尺度标准规范
作者:山东华飞管业有限公司 来源:http://wowquilts.com 日期:2019-12-19 15:02:39 人气:3

  gb5310WUFENGGANGGUANDECHIDUBIAOZHUNGUIFAN

  gb5310无缝钢管:主要用来制作高压及其以上压力的蒸汽锅炉管道等用的优质碳素结构钢、合金结构钢和不锈耐热钢无缝钢管。

  gb5310WUFENGGANGGUANDECHIDUBIAOZHUN MINGCHENG SHUZHI

  WAIJINGHEBIHOU YINGFUHEGB/T17395<WUFENGGANGGUAN〉DEGUIZE

  ZHANGDU 1.REYA(JIYA,KUO)GANGGUANWEI3~12m 2.LENGBA(ZHA)GANGGUANWEI2~10.5m

  WANQUDU 1.BIHOU ≤15mmSHIBUDEDAYU1.5mm/m 2.BIHOU>15~30mmSHIBUDEDAYU2.0mm/m 3.BIHOU>30mmHUOWAIJING≥351mmSHIBUDEDAYU 3.0mm/m

  WAIJINGHEBIHOUDEDAYINGWUCHA

  GANGGUANPINZHONG GANGGUANCHIDU DAYINGWUCHA

  YIBANJI GAODANG  REYA(JI,YA)GUAN WAIJING D <50 ± 0.50 mm ± 0.40mm  ≥50 ± 1 % ± 0.75 %

彩经网  BIHOU 〈4 ± 12.5 % (ZUIXIAOZHIWEI±0.40mm) ± 10 % (ZUIXIAOZHIWEI±0.30mm)  ≥4~20 +15% -12.5% ± 10 %  >20 ± 12.5% ± 10%

  LENGBA(YA)GUAN WAIJING 6~10 ± 0.20 mm ± 0.10 mm

  >10~30 ± 0.40 mm ± 0.20 mm

  >30~50 ± 0.45 mm ± 0.25 mm

  >50 ± 1 % ± 0.5 %

  BIHOU ≤1 ± 0.15 mm ± 0.12 mm

  >1~3 + 15 %, - 10 % ± 10 %

  >3 + 12.5, - 10 % ± 10 %

  ZHU:DUIWAIJINGBUXIAOYU351mmDEgb5310WUFENGGANGGUAN,BIHOUDAYINGWUCHAWEI± 18 %