HG2952-2003尿素二氧化碳汽提塔技术条件

HG2952-2003尿素二氧化碳汽提塔技术条件

ID:23392774

大小:569.28 KB

页数:16页

时间:2018-11-06

HG2952-2003尿素二氧化碳汽提塔技术条件_第1页
HG2952-2003尿素二氧化碳汽提塔技术条件_第2页
HG2952-2003尿素二氧化碳汽提塔技术条件_第3页
HG2952-2003尿素二氧化碳汽提塔技术条件_第4页
HG2952-2003尿素二氧化碳汽提塔技术条件_第5页
资源描述:

《HG2952-2003尿素二氧化碳汽提塔技术条件》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、ICS71.120.10;75.180.20;23.020.30G=I3备案号:13188-2004HG中华人民共和国化工行业标准HG2952-2003代替HG2952-1989尿素二氧化碳汽提塔技术条件Specificationsforureacarbondioxidestripper2004-01-09发布2004-05-01实施中华人民共和国国家发展和改革委员会发布HG2952-2003目次m前言范围2规范性引用文件3术语和定义4要求基本要求4.2材料一4.2低合金钢·⋯一4.2.2尿素级不锈钢4.2.3材料复验···························

2、·························································.············⋯⋯54.2.4标记移植···,············‘········,····················,··,······4·················⋯⋯,,.····⋯⋯,·.⋯⋯64.3制造··············································,·····················,·····································⋯⋯64.

3、3.1一般规定········································································,··········。············‘⋯⋯64.3.2封头····················,甲。········,······················,,···················,价·········,,············⋯⋯64.3.3管板·································································

4、····································,·⋯⋯64.3.4筒体、衬里·····························‘········,·····················,·,··················,········⋯⋯,,⋯⋯64.3.5组装···················,························································,,,·····················,,·⋯⋯74.3.6焊接·····················

5、····················································································⋯⋯74.3.7热处理······,··1············,,·......................................·,····,,,,,···········一84.3.8产品试板···,······················,··································,····································

6、⋯⋯95检验和试验······························,························‘·····一,················.·.....··········..⋯⋯95.1焊接接头的外观质量检查···························,,························,···················一‘二‘二95.2无损检测·····························,·······························,············,····

7、················..·⋯⋯95.3铁素体检测··,,,···················,·,····················,·······························,·,·········⋯⋯115.4硬度检测·······························,···········‘························································,··⋯115.5尺寸检查·····················

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。