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: |
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| Author | Institution |
| 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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