杨耀辉,韩文礼,张彦军,徐忠苹,张红磊.西气东输二线海管现场补口施工质量控制[J].表面技术,2016,45(11):129-133.
YANG Yao-hui,HAN Wen-li,ZHANG Yan-jun,XU Zhong-ping,ZHANG Hong-lei.Quality Control of Field Joint Coating of Submarine Section of West-east Gas Transmission Pipeline II[J].Surface Technology,2016,45(11):129-133
西气东输二线海管现场补口施工质量控制
Quality Control of Field Joint Coating of Submarine Section of West-east Gas Transmission Pipeline II
投稿时间:2016-05-22  修订日期:2016-11-20
DOI:10.16490/j.cnki.issn.1001-3660.2016.11.020
中文关键词:  海底管道  热缩带  补口  补口质量
英文关键词:submarine pipelines  heat shrink sleeve  joint coating  quality of joint coating
基金项目:
作者单位
杨耀辉 1.中国石油集团工程技术研究院,天津 300451;2.中国石油集团石油管工程重点实验室 涂层材料与保温结构研究室,天津 300451 
韩文礼 1.中国石油集团工程技术研究院,天津 300451;2.中国石油集团石油管工程重点实验室 涂层材料与保温结构研究室,天津 300451 
张彦军 1.中国石油集团工程技术研究院,天津 300451;2.中国石油集团石油管工程重点实验室 涂层材料与保温结构研究室,天津 300451 
徐忠苹 1.中国石油集团工程技术研究院,天津 300451;2.中国石油集团石油管工程重点实验室 涂层材料与保温结构研究室,天津 300451 
张红磊 1.中国石油集团工程技术研究院,天津 300451;2.中国石油集团石油管工程重点实验室 涂层材料与保温结构研究室,天津 300451 
AuthorInstitution
YANG Yao-hui 1.CNPC Research Institute of Engineering Technology, Tianjin 300451, China; 2.Research Division of Anti-corrosion Coating and Thermal Insulation Structure, CNPC Key Tubular Goods, Tianjin 300451, China 
HAN Wen-li 1.CNPC Research Institute of Engineering Technology, Tianjin 300451, China; 2.Research Division of Anti-corrosion Coating and Thermal Insulation Structure, CNPC Key Tubular Goods, Tianjin 300451, China 
ZHANG Yan-jun 1.CNPC Research Institute of Engineering Technology, Tianjin 300451, China; 2.Research Division of Anti-corrosion Coating and Thermal Insulation Structure, CNPC Key Tubular Goods, Tianjin 300451, China 
XU Zhong-ping 1.CNPC Research Institute of Engineering Technology, Tianjin 300451, China; 2.Research Division of Anti-corrosion Coating and Thermal Insulation Structure, CNPC Key Tubular Goods, Tianjin 300451, China 
ZHANG Hong-lei 1.CNPC Research Institute of Engineering Technology, Tianjin 300451, China; 2.Research Division of Anti-corrosion Coating and Thermal Insulation Structure, CNPC Key Tubular Goods, Tianjin 300451, China 
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中文摘要:
      目的 深港支线海底管道采用环氧底漆-热缩带-开孔型高密度聚氨酯泡沫补口,介绍深港支线海底管道补口施工过程及控制要点。 方法 通过对材料、设备、施工人员及施工过程的有效控制和管理,保证补口施工的质量。结果 深港支线海底管道施工完成后,经过现场检测,补口质量满足 DNV RP F102和 ISO 21809-3 的技术要求,填充泡沫的抗压强度及密度等指标满足设计要求。
英文摘要:
      The work aims to introduce the joint coating process and control essentials of Shenzhen-Hongkong submarine pipelines. Epoxy primer, heat shrink sleeves and opening high density polyurethane foam were jointly used in the joint coating of Shenzhen-Hong Kong submarine pipelines. The quality of joint coating was guaranteed by controlling and managing construction materials, equipment, construction personnels and process in an effective manner. The field test conducted after the completion of Shenzhen-Hong Kong submarine pipelines project showed that quality of joint coating met the technical requirements of DNV RP F102 and ISO 21809-3, and the compressive strength and density of polyurethane foam met the design requirements.
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