[1]张晓慧,郭 莉,巩忠旺.国内外管道3PE防腐层修补技术标准对比分析[J].焊管,2020,43(7):63-68.[doi:10.19291/j.cnki.1001-3938.2020.07.013]
 ZHANG Xiaohui,GUO Li,GONG Zhongwang.Comparative Analysis of Technical Standards for 3PE Anticorrosive Coating Repair at Home and Abroad[J].,2020,43(7):63-68.[doi:10.19291/j.cnki.1001-3938.2020.07.013]
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国内外管道3PE防腐层
修补技术标准对比分析
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
43
期数:
2020年第7期
页码:
63-68
栏目:
标准化
出版日期:
2020-07-28

文章信息/Info

Title:
Comparative Analysis of Technical Standards for 3PE Anticorrosive
Coating Repair at Home and Abroad
文章编号:
10.19291/j.cnki.1001-3938.2020.07.013
作者:
张晓慧郭 莉巩忠旺
渤海装备巨龙钢管有限公司,河北 青县062658
Author(s):
ZHANG Xiaohui GUO Li GONG Zhongwang
CNPC Bohai Equipment Julong steel Pipe Co., Ltd., Qingxian 062658, Hebei, China
关键词:
钢管3PE防腐修补标准修补范围修补材料修补程序质量检验
Keywords:
steel pipe 3PE anticorrosion repair standard repair scope repair material repair procedure quality inspection
分类号:
TG174.1
DOI:
10.19291/j.cnki.1001-3938.2020.07.013
文献标志码:
B
摘要:
通过对比国内外3PE防腐层技术规范和标准中对涂层修补的规定,分析了其在修补范围、修补材料、修补程序及修补质量检验方面存在的差异。经对比分析,建议对修补材料的性能进行深入研究,并完善相关标准,规范修补作业程序;对于缺欠不建议修补,对深度小于总涂层厚度20%的缺陷,应该参考DEP31.40.30.31-Gen.2011中A类缺陷的处理方式,打磨以使其与周围涂层平滑融合;在3PE防腐管的生产、检验过程中,应通过调整传动线、压(托)辊等方式尽量减少表面缺陷或缺欠,在倒运、施工过程中,做好防护措施,减少发生磕碰伤、划伤等情况的发生。
Abstract:
Based on the comparison of 3PE coating repair specifications and standards at home and abroad, the differences in repair scope, repair materials, repair procedures and repair quality inspection are analyzed. After comparative analysis, it is recommended to conduct in-depth study on the performance of repair materials, improve relevant standards and standardize repair procedures. It is not recommended to repair the defects. For the defects whose depth is less than 20% of the total coating thickness, the treatment method of class A defects in DEP31.40.30.31-Gen.2011 shall be referred to and polished to make it smoothly integrate with the surrounding coating. During the production and inspection of 3PE anticorrosive pipe, the surface defects or defects shall be minimized by adjusting the transmission line, pressing (supporting) roller, etc., and protective measures shall be taken during the transportation and construction to reduce the occurrence of bumps and scratches.

参考文献/References:

[1] GB/T 23257—2017,埋地钢质管道聚乙烯防腐层[S].
[2] ISO 21809-1:2018,Petroleum and Natural Gas Industries
External Coatings for Buried or Submerged Pipelines Used in Pipeline Transportation Systems—Part 1: Polyolefin Coatings(3-layer PE and 3-layer PP)[S].
[3] DIN 30670:2012-04,Polyethylene Coatings for Steel Pipes and Fittings[S].
[4] CSA Z245.21-18,Plant-applied External Coatings for Steel Pipe[S].
[5] DEP 31.40.30.31-Gen.2011,External Polyethylene and Polypropylene Coating for Line Pipe [S].
[6] GS EP COR 220—2009,Three Layer Polyethylene External Coating for Pipelines [S].
[7] 张爱民. 油气长输管线补口补伤中提高3PE防腐效果研究[D]. 西安:西安石油大学,2011.
[8] 赵君,侯宇,张丰,等. 管道3PE防腐涂层补口技术标准及规范对比分析[J]. 油气储运,2009,28(3):43-46,79,86.
[9] 周家杰,党成,全光春,等. 3PE防腐管现场施工中的问题及防护措施[J]. 石油和化工设备,2014,17(8):88-89,87.
[10] 张丰,赵君,刘玲莉,等. 管道3PE防腐层技术标准对比分析[J]. 油气储运,2009,28(7):48-51.
[11] 王金亮,於宏津. 小议3PE防腐层的补伤方法[J]. 防腐保温技术,2004,12(3):47-49.
[12] 巩忠旺,陈红昌,张晓慧,等. 钢管3PE防腐层外观缺陷分析及控制[J]. 焊管,2018,41(11):64-68.
[13] 肖起才.关于石化行业管道防腐层修复技术的探讨[J]. 中国石油石化,2017(5):99-100.
[14] 陈亚宁,刘治毅,侯斯腾,等. 管道防腐层补伤材料密封性能检测研究[J]. 现代化工,2016,36(8):204-206.
[15] 李剑楠,王硕,王乐. 埋地管道防腐层补口补伤材料性能试验[J]. 河北联合大学学报(自然科学版),2015,37(4):117-121.

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备注/Memo

备注/Memo:
收稿日期:2019-12-26
作者简介:张晓慧(1987—),女,本科,工程师,主要从事油气管道防腐相关工作。
更新日期/Last Update: 2020-08-24