ISO 6162-1-2012

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Hydraulic uid power — Flange

connections with split or one-piece ange

clamps and metric or inch screws —

Part 1:

Flange connectors, ports and mounting

surfaces for use at pressures of

3,5 MPa (35 bar) to 35 MPa (350 bar),

DN 13 to DN 127

Transmissions hydrauliques — Raccordements à bride avec demi-

brides fendue ou bride monobloc et vis métriques ou en inches —

Partie1:Brides,oricesetsurfacesdemontagepourutilisationàdes

pressionsde3,5MPa(35bar)à35MPa(350bar),DN13àDN127

INTERNATIONAL

STANDARD ISO

6162-1

Second edition

2012-12-15

Reference number

ISO 6162-1:2012(E)

electronic or mechanical, including photocopying and microlm, without permission in writing from either ISO at the address below or ISO’s

member body in the country of the requester.

ISO copyright ofce

Case postale 56 • CH-1211 Geneva 20

Tel. + 41 22 749 01 11

Fax + 41 22 749 09 47

E-mail copyright@iso.org

Web www.iso.org

Published in Switzerland

ISO 6162-1:2012(E)

Contents Page

Foreword ............................................................................................................................................................................iv

Introduction ........................................................................................................................................................................v

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

2 Normative references ......................................................................................................................................... 1

3 Terms and denitions ......................................................................................................................................... 2

4 Material ................................................................................................................................................................... 2

5 Selection ................................................................................................................................................................3

6 Dimensions and tolerances .............................................................................................................................. 4

7 Corrosion protection ..........................................................................................................................................4

8 Pressure/temperature requirements ..............................................................................................................5

9 Marking ...................................................................................................................................................................5

10 Designation of ange connections and their parts .................................................................................... 5

Annex A (informative) Recommended assembly procedures and screw torque levels for ange

connections conforming to ISO 6162-1 .......................................................................................................18

Annex B (informative) O-ring designation codes and dimensions .....................................................................20

Bibliography .....................................................................................................................................................................21

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标签： #ISO

摘要：

ISO 6162-1-2012 是国际标准化组织制定的关于液压传动系统用分体式夹紧法兰及其接头的标准规范，主要适用于公称压力为 PN 35 MPa（5 000 psi）和 PN 21 MPa（3 000 psi）的通用及重型液压系统。该标准详细规定了法兰的尺寸、公差、材料、密封设计、表面处理以及安装要求，旨在确保不同制造商生产的法兰元件具有互换性、可靠性和安全性。ISO 6162-1-2012 是 ISO 6162 系列标准的第一部分，广泛应用于工程机械、农业设备、船舶、矿山机械及工业液压设备等

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ISO 6162-1-2012

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