壳牌公司材料与设备标准 SHELL MESC SPE 74-007-2022 合金钢管（ASTM A691 修订补充） ALLOY STEEL PIPE (AMENDMENTSSUPPLEMENTS TO ASTM A691)

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TECHNICAL SPECIFICATION

ALLOY STEEL PIPE (AMENDMENTS/SUPPLEMENTS TO

ASTM A691)

MESC SPE 74/007

February 2022

MESC SPECIFICATION DOCUMENT

This document is restricted. Neither the whole nor any part of this document may be disclosed to any third party without the prior written consent of Shell Global

document may be reproduced, stored in any retrieval system or transmitted in any form or by any means (electronic, mechanical, reprographic, recording or otherwise)

without the prior written consent of the copyright owner.

MESC SPE 74/007

February 2022

Page 2

PREFACE

MESC (Materials and Equipment Standards and Code) SPE documents reflect the views, at the time of publication, of:

Shell Global Solutions International B.V. (Shell GSI)

and/or

Shell International Exploration and Production B.V. (SIEP)

and/or

other Shell Service Companies.

They are based on the experience acquired during their involvement with the design, construction, operation and

maintenance of processing units and facilities, and they are supplemented with the experience of Shell Operating Units.

Where appropriate they are based on, or reference is made to, international, regional, national and industry standards.

The objective is to set the recommended standard for good design and engineering practice applied by Shell companies

operating an oil refinery, gas handling installation, chemical plant, oil and gas production facility, or any other such facility,

and thereby to achieve maximum technical and economic benefit from standardization.

The information set forth in these publications is provided to Shell companies for their consideration and decision to

implement. This is of particular importance where MESC SPEs may not cover every requirement or diversity of condition

at each locality. The system of MESC SPEs is expected to be sufficiently flexible to allow individual Operating Units to

adapt the information set forth in MESC SPEs to their own environment and requirements.

When Contractors or Manufacturers/Suppliers use MESC SPEs they shall be solely responsible for the quality of work

and the attainment of the required design and engineering standards. In particular, for those requirements not specifically

covered, the Principal will expect them to follow those practices, which will achieve the same level of integrity as reflected

in the MESC SPEs. If in doubt, the Contractor or Manufacturer/Supplier shall, without detracting from his own

responsibility, consult the Principal or its technical advisor.

The right to use MESC SPEs is granted by Shell GSI, in most cases under Service Agreements primarily with Shell

companies and other companies receiving technical advice and services from Shell GSI or another Shell Service

Company. Consequently, three categories of users of MESC SPEs can be distinguished:

1) Operating Units having a Service Agreement with Shell GSI or other Shell Service Company. The use of MESC

SPEs by these Operating Units is subject in all respects to the terms and conditions of the relevant Service

Agreement.

2) Other parties who are authorized to use MESC SPEs subject to appropriate contractual arrangements (whether

as part of a Service Agreement or otherwise).

3) Contractors/subcontractors and Manufacturers/Suppliers under a contract with users referred to under 1) or 2)

which requires that tenders for projects, materials supplied or - generally - work performed on behalf of the said

users comply with the relevant standards.

Subject to any particular terms and conditions as may be set forth in specific agreements with users, Shell GSI disclaims

any liability of whatsoever nature for any damage (including injury or death) suffered by any company or person

whomsoever as a result of or in connection with the use, application or implementation of any MESC SPE, combination

of MESC SPEs or any part thereof, even if it is wholly or partly caused by negligence on the part of Shell GSI or other

Shell Service Company. The benefit of this disclaimer shall inure in all respects to Shell GSI and/or any Shell Service

Company, or companies affiliated to these companies, that may issue MESC SPEs or require the use of MESC SPEs.

Without prejudice to any specific terms in respect of confidentiality under relevant contractual arrangements, MESC SPEs

shall not, without the prior written consent of Shell GSI, be disclosed by users to any company or person whomsoever

and the MESC SPEs shall be used exclusively for the purpose for which they have been provided to the user. They shall

be returned after use, including any copies, which shall only be made by users with the express prior written consent of

Shell GSI. The copyright of MESC SPEs vests in Shell GSI. Users shall arrange for MESC SPEs to be held in safe custody

and Shell GSI may at any time require information satisfactory to them in order to ascertain how users implement this

requirement.

All administrative queries should be directed to the MESC SPE Administrator in Shell GSI.

MESC SPE 74/007

February 2022

Page 3

TABLE OF CONTENTS

PART I INTRODUCTION ........................................................................................................ 4

1.1 SCOPE ........................................................................................................................ 4

1.2 DISTRIBUTION, INTENDED USE AND REGULATORY CONSIDERATIONS ......... 4

1.3 DEFINITIONS ............................................................................................................. 4

1.4 CHANGES SINCE PREVIOUS EDITION ................................................................... 4

1.5 COMMENTS ON THIS MESC SPE ............................................................................ 5

PART II AMENDMENTS/SUPPLEMENTS TO ASTM A691-19 ............................................... 6

PART III REFERENCES ........................................................................................................... 9

Appendix A Decision tree heat treatment Low alloy Steel .......................................................... 11

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标签： #合金钢 #钢 #合金

摘要：

本页面详细介绍了壳牌公司发布的材料与设备标准 SHELL MESC SPE 74-007-2022，该标准针对合金钢管（Alloy Steel Pipe）进行了技术规范，重点是对 ASTM A691 标准（主要用于高温高压工况下的电熔焊钢管）的修订与补充。该标准明确了在壳牌项目中所用的合金钢管在化学成分、热处理工艺、无损检测及尺寸公差等方面的额外要求，旨在确保材料在石油、天然气和化工领域的极端工况下的可靠性、安全性和长寿命。用户可通过此文档快速理解壳牌内部采购标准与行业通用 ASTM 标准的差异

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壳牌公司材料与设备标准 SHELL MESC SPE 74-007-2022 合金钢管（ASTM A691 修订补充） ALLOY STEEL PIPE (AMENDMENTSSUPPLEMENTS TO ASTM A691)

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