API STD 612-2020 石油、石化和天然气工业蒸汽轮机专用应用

VIP免费

Carl 2024-08-31 277 5.86MB 196 页 14星币

侵权投诉

Petroleum, Petrochemical, and Natural

Gas Industries—Steam Turbines—

Special-purpose Applications

API STANDARD 612

EIGHTH EDITION, NOVEMBER 2020

Foreword

Nothing contained in any API publication is to be construed as granting any right, by implication or otherwise, for the

manufacture, sale, or use of any method, apparatus, or product covered by letters patent. Neither should anything

contained in the publication be construed as insuring anyone against liability for infringement of letters patent.

The verbal forms used to express the provisions in this document are as follows.

— the term “shall” denotes a minimum requirement to conform to the standard;

— the term “should” denotes a recommendation or that which is advised but not required to conform to the standard;

— the term “may” is used to express permission or a provision that is optional;

— the term “can” is used to express possibility or capability.

This document was produced under API standardization procedures that ensure appropriate notication and participation

in the developmental process and is designated as an API standard. Questions concerning the interpretation of the

content of this publication or comments and questions concerning the procedures under which this publication was

developed should be directed in writing to the Director of Standards, American Petroleum Institute, 200 Massachusetts

Avenue, Suite 1100, Washington, DC 20001. Requests for permission to reproduce or translate all or any part of the

material published herein should also be addressed to the director.

Generally, API standards are reviewed and revised, rearmed, or withdrawn at least every ve years. A onetime

extension of up to two years may be added to this review cycle. Status of the publication can be ascertained from

the API Standards Department, telephone (202) 682-8000. A catalog of API publications and materials is published

annually by API, 200 Massachusetts Avenue, Suite 1100, Washington, DC 20001.

Suggested revisions are invited and should be submitted to the Standards Department, API, 200 Massachusetts

Avenue, Suite 1100, Washington, DC 20001, standards@api.org.

1 Scope ............................................................................................................................................................... 1

2 Normative References ...................................................................................................................................... 1

3 Terms, Denitions, Acronyms, and Abbreviations ............................................................................................ 4

3.1 Terms and Denitions ....................................................................................................................................... 4

3.2 Acronyms and Abbreviations .......................................................................................................................... 12

4 Unit Responsibility .......................................................................................................................................... 13

5 Requirements ................................................................................................................................................. 13

5.1 Units of Measure ............................................................................................................................................ 13

5.2 Statutory Requirements .................................................................................................................................. 13

5.3 Documentation Requirements ........................................................................................................................ 13

6 Basic Design .................................................................................................................................................. 13

6.1 General ........................................................................................................................................................... 13

6.2 Turbine Casings ............................................................................................................................................. 18

6.3 Casing Appurtenances ................................................................................................................................... 21

6.4 Pressure Casing Connections ........................................................................................................................ 21

6.5 External Forces and Moments ....................................................................................................................... 25

6.6 Rotating Elements .......................................................................................................................................... 25

6.7 Seals and Internal Stationary Components .................................................................................................... 29

6.8 Dynamics ........................................................................................................................................................ 30

6.9 Bearings and Bearing Housings ..................................................................................................................... 45

6.10 Lubrication and Control-oil System ................................................................................................................ 48

6.11 Materials ......................................................................................................................................................... 49

6.12 Nameplates and Rotation Arrows ................................................................................................................... 52

7 Accessories .................................................................................................................................................... 53

7.1 Turning Gear .................................................................................................................................................. 53

7.2 Relief Valves ................................................................................................................................................... 54

7.3 Couplings ....................................................................................................................................................... 55

7.4 Guards ............................................................................................................................................................ 55

7.5 Gland Vacuum System ................................................................................................................................... 55

7.6 Mounting Plates .............................................................................................................................................. 55

7.7 Controls and Instrumentation ......................................................................................................................... 60

7.8 Piping ............................................................................................................................................................. 75

7.9 Special Tools .................................................................................................................................................. 77

7.10 Insulation and Jacketing ................................................................................................................................. 78

7.11 Enclosures ...................................................................................................................................................... 78

7.12 Grounding ....................................................................................................................................................... 79

8 Inspection, Testing, and Preparation for Shipment ......................................................................................... 80

8.1 General ........................................................................................................................................................... 80

8.2 Inspection ....................................................................................................................................................... 80

8.3 Testing ............................................................................................................................................................ 83

8.4 Preparation for Shipment ............................................................................................................................... 89

9 Vendor’s Data ................................................................................................................................................. 92

Contents

Page

iii

文档加载中……请稍候！
如果长时间未打开，您也可以点击刷新试试。

下载文档到电脑，查找使用更方便

亲，本站95%以上的标准规范都面向会员免费，办理VIP会员下载更省钱，平均每篇不到2元

立即下载 VIP免费下载

摘要：

API STD 612-2020《石油、石化和天然气工业蒸汽轮机专用应用》是美国石油学会发布的最新版本标准，专门针对石油、石化和天然气行业中用于驱动压缩机、泵、发电机等关键设备的蒸汽轮机设计、制造、检验与测试提出了严格要求。该标准涵盖了从材料选择、转子动力学分析、轴承设计到控制系统和辅助设备的完整技术规范，确保蒸汽轮机在高温、高压及潜在危险气体环境下的可靠性、安全性和运行效率。相比上一版本，2020版在振动标准、密封系统、材料防腐以及API 610泵配套接口等方面进行了更新，更贴合现代炼油、化工

展开>> 收起<<

API STD 612-2020 石油、石化和天然气工业蒸汽轮机专用应用.pdf

共196页,预览4页

还剩页未读，继续阅读

声明：本文档系会员上传，若文档所含内容侵犯了您的版权或隐私，请立即通知，我们立即给予侵权申诉删除！

API STD 612-2020 石油、石化和天然气工业蒸汽轮机专用应用

相关推荐

开通VIP享超值会员特权

相关内容

热门标签

举报选择: