Foreword

According to the requirements specified in the Plan for Revising and Developing Professional Standards in 2007(Document Number:[2007]No.1415)issued by the General Administration Office of National Development and Reform Commission,this Specification is revised by its development team based on wide and intensive investigations and studies made,practices summarized,comments requested as well as references to international codes and advanced foreign standards.

This Specification comprises 13 chapters and 2 appendixes.

The main technical contents of this Specification include basic coupling design,auxiliary equipment,manufacturing,inspection and testing,and vendor’s data.

China Petrochemical Corporation(Sinopec Group)is in charge of the administration of this Specification,Sinopec Technical Center for Machinery is responsible for its routine management,and Sinopec Luoyang Petrochemical Engineering Corporation is tasked for explanation of specific technical contents.If any comments and recommendations are proposed in implementation of this Specification,please send your comments/recommendations to the routine maintenance organization and chief development organization.

Routine management organization:

Sinopec Technical Center for Machinery.

Address:Floor 10,No.22,Lane 376,Yan’an West Road,Shanghai.

Postcode:200040.

Tel:021-32140342.

Fax:021-62485259

Chief development organization:

Sinopec Luoyang Petrochemical Engineering Corporation.

Address:No.27,Zhongzhou WestRoad,Luoyang City,Henan Province.

Postcode:471003.

Participating development organizations:

Sinopec Engineering Incorporation;

Sinopec Shanghai Engineering Co.,Ltd.

Sinopec Ningbo Engineering Co.,Ltd.

Rumy Transmission Engineering Co.,Ltd.

Dandong Colossus Group Co.,Ltd.

Chief drafting staff:

Yang Limin　Zhang Jingan　Yue Ping　Chen Wei　Huang Shuilong

Heng Jingwu　Guo Huazhong

Main reviewing staff:

Sheng Zhiwei　Zhou Jiaxiang　Fan Deming　Liu Jianwei　Jiang Guo

Xing Guikun　Qi Minggui　Kou Dongbin　Wang Chunmao　Xie Fuhai

Li Xueyong　Zhou Fuxing

This Specification is initially issued.