GB/T 786.2-2018
Fluid power systems and components—Graphical symbols and circuit diagrams—Part 2: Circuit diagrams (English Version)

Standard No.

GB/T 786.2-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 786.2-2018

Scope

This part of GB/T786 specifies the rules for drawing hydraulic and pneumatic circuit diagrams. This section applies to hydraulic and pneumatic circuit diagrams, and also applies to cooling systems, lubrication systems, cooling lubrication systems and fluid transmission-related applications of special gas systems.

GB/T 786.2-2018 Referenced Document

• GB/T 14689 Technical drawings.Size and layout of drawing sheets
• GB/T 14691 Technical drawings--Lettering
• GB/T 17446 Fluid Transmission Systems and Components Glossary*， 2024-03-15 Update
• GB/T 18853 Hydraulic fluid power filters.Multi-pass method for evaluating filtration performance of a filter element
• GB/T 2351 Fluid power systems and components—Outside diameters of tubes and inside diameters of hoses*， 2021-05-21 Update
• GB/T 3141 Industrial liquid lubricants-ISO viscosity classification
• GB/T 3766 Hydraulic fluid power.General rules and safety requirements for systems and their components
• GB/T 7631.2 Lubricants,industrial oils and related products(class L)--Classification--Part 2: Family H(Hydraulic systems)
• GB/T 786.1 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 1: Graphical symbols*， 2021-05-21 Update
• GB/T 7932 Pneumatic fluid power-General rules and safety requirements for systems and their components
• ISO 3098-2:1984 Technical drawings; Lettering; Part 2 : Greek characters

GB/T 786.2-2018 history

• 2018 GB/T 786.2-2018 Fluid power systems and components—Graphical symbols and circuit diagrams—Part 2: Circuit diagrams

GB/T 786.2-2018 -All Parts