| 西气东输二线海管现场补口施工质量控制 |
| |
| 引用本文： | 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. |
| |
| 作者姓名： | 杨耀辉 韩文礼 张彦军 徐忠苹 张红磊 |
| |
| 作者单位： | 中国石油集团工程技术研究院,天津300451;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;中国石油集团工程技术研究院,天津300451;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;中国石油集团工程技术研究院,天津300451;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;中国石油集团工程技术研究院,天津300451;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;中国石油集团工程技术研究院,天津300451;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 |
| |
| 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。
|
| 关 键 词： | 海底管道 热缩带 补口 补口质量 |
| 收稿时间： | 2016/5/22 0:00:00 |
| 修稿时间： | 2016/11/20 0:00:00 |
Quality Control of Field Joint Coating of Submarine Section of West-east Gas Transmission Pipeline II |
| |
| YANG Yao-hui,HAN Wen-li,ZHANG Yan-jun,XU Zhong-ping and 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. |
| |
| Authors: | YANG Yao-hui HAN Wen-li ZHANG Yan-jun XU Zhong-ping and ZHANG Hong-lei |
| |
| Affiliation: | 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,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,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,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 and 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 |
| |
| Abstract: | 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. |
| |
| Keywords: | submarine pipelines heat shrink sleeve joint coating quality of joint coating |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《表面技术》浏览原始摘要信息 |
|
点击此处可从《表面技术》下载全文 |
|
