行业标准：GB-T10476-2004 尿素高压冷凝器技术条件.pdf

《行业标准：GB-T10476-2004 尿素高压冷凝器技术条件.pdf》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、ICS71.120.30荡黔中华人民共和国国家标准GB/T10476-2004代替GB10476-1989尿素高压冷凝器技术条件Specificationsforureahighpressurecondenser2004-06-09发布2004-12-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB/T10476-2004目次前言·································，···············································，·······

2、···············，·········⋯⋯皿1范围······························‘············································，·································⋯⋯12规范性引用文件·，，··········，，·······················，···········，·········，···········..······......·...·.·.⋯⋯13术语和定义················

3、·····································....····················.·······..···.......⋯⋯23.1材料试验报告···········，，······················，，·····················..·.......................⋯⋯，二23.2合格证，························································，························

4、···········。·········⋯⋯23.3焊接工艺规程·········································································...........................23.4回火色·········，·········。···，，，·，······，·······“···，，，‘····，，，········，······。·，··，，·····甲，，，，二23.5尿素级奥氏体不锈钢···························

5、······································，········...·······...⋯⋯24要求··········································································································⋯⋯24.1基本要求·············，········。······················································，··········

6、，············，··⋯24.2材料···········································································································⋯⋯24.3制造·，····‘·······························································，·······························⋯⋯65检验和试验·····················

7、···········，····································································⋯⋯95.1焊接接头的外观质量检查······················································..········.....·....⋯⋯95.2无损检测。···，，，····，，，，·····，，·········，·····，··，，·······，，，，，·······，，，，，·····················⋯⋯

8、95.3铁素体检测··················，··································································...·······...⋯⋯9