Foreword This code is prepared by China Petroleum and Chemical Engineering Survey and Design Association and Shanghai Fuchen Chemical Co., Ltd. together with other involved organizations. according to the requirements of Document JIANBIAO [2013] No.6 issued by the Ministry of Housing and Urban-Rural Development (MOHURD) "Notice on Printing and Distributing' the Development and Revision Plan of National Engineering Construction Standardyn 2013 * In preparing this code, the development team carried out investigation and research, tests and verification, summarized the application experience of Chinese fibre reinforced plastics equipment and piping engineering technology, made reference to the advanced codes and standards in China and abroad, based on extensive consultation, reviewed and finalized this code. This code consists of 11 chapters and 1l appendixes, covering: general provisions, terms, basic requirements, materials, equipment design, piping design, manufacture, quality control and inspection , marking, packing, transporting, storing, installation, project acceptance. The provisions printed in bold type are mandatory ones and must be implemented strictly. This code is under the jurisdiction of, and its mandatory provisions are interpreted by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. The Branch of Chemical Industry, China Association for Engineering Construction Standardization is responsible for its routine management, and Shanghai Fuchen Chemical Co., Ltd. is in charge of explanation of technical specification. During the implementation of this code, any comments and advices can be posted or passed on to Shanghai Fuchen Chemical Co., Ltd. (Address: 5-21B, No. 251 Caoxi Road, Xuhui District, Shanghai; Postcode:200235). Chief Development Organizations, Co-Deyelopment Organizations, Participating Organizations, Chief Draffters , Chief Reviewers and Chief Translaters of this code : Chief Development Organizations : China Petroleum and Chemical Engineering Survey and Design Association Shanghai Fuchen Chemical Co. ,Ltd. Co-Development Organizations : Shijiazhuang Development Zone Jiyuan Technology Co. ,Ltd. Xinjiang Pengyuan New Material Co. ,Ltd. East China University of Science and Technology China Wuhuan Engineering Co. ,Ltd. Sinopec Nanjing Engineering Co. ,Ltd. China Enfi Engineering Technology Co. ,Ltd. Jizhou Zhongyi Composite Material Co. ,Ltd. Jiangxi Copper Group Company Guixi Smelting Plant Changzhou Huake Polymer Co. ,Ltd. Jinchuan Group Engineering Construction Co. ,Ltd Jilin Design Institute of CNPC Northeast Refining and Chemical Engineering Co., Ltd. Ashland (China) Investment Co. ,Ltd. China Power Engineering Consulting Group East China Power Design Institute Co. ,Ltd. China Metallurgical Orient Engineering Technology Co. ,Ltd. Hebei Hengxing Environmental Protection Equipment Engineering Co. ,Ltd. National Chemical Construction Standardization Management Center Participating Organizations : Taishan Fibreglass Co. ,Ltd Chongqing International Composite Materials Co, ,Ltd. Guangdong Xianli Fibre Reinforced Plastic Co.Ltd. Deyang Shuangquan FRP Products Co. _Ltd Chief Drafters: LU Shiping LIGuoshu WANGLei HOU Ruigang TANG Wenyong WANGZhengzhu YUQun ZHAOAjun LANLiqin LIU Su JIANGXianlong LUYuechi, WANG Tiantang ZENG Shao JUYuanqin JIANG Guoxian ZHANG Weixiu YUANYe LAIXiaodong LIDasheng NIU Chunliang GUO Quanguo LU Tian ZHAO Guiqin GAO Shangwen LIYe Chief Reviewers: CHEN Bo NI Lizhong ZHU Sirong GUO Wenqiang SHA Yuan ZHANG Shiguang WANG Qianghua ZHANG Linwen LV Huimin WANG Jiandong JI Li Chief Translaters: ZHU Sirong LI Guoshu WANG Lei LU Shiping LUQi'ao .2: Contents General provisions 2 Terms 3 Basic requirements 3.1 General requirements 3.2 Functional requirements 3.3Design conditions and documents 3.4 Overpressure protection 4Materials 4.1 General requirement 4.2 Raw materials 4.3Material properties of lamina and laminate 5 Equipment design : （19) 5.1 Generalre