T/UNP 71-2024 Active Group standards

T/UNP 71-2024 Hydraulic quick-change connector technical specification

Publish Date: 2024-04-30 Implement Date: 2024-07-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/UNP 71-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Pipes and pipe fittings

Publish Date: 2024-04-30

Implement Date: 2024-07-30

Scope

Main technical content: Preface 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Technical requirements 4.1 Dimensions 4.2 Leakage performance 4.3 Static pressure performance 4.4 Pressure drop 4.5 Vacuum performance 4.6 Air inclusion 4.7 Connection force 4.8 Separation force 4.9 Limit temperature performance 4.10 Pressure pulse performance 4.11 Durability performance 4.12 Leakage quantity 4.13 Burst performance 5 Test methods 5.1 Dimensions 5.2 Leakage 5.3 Static pressure 5.4 Pressure drop 5.5 Vacuum 5.6 Air inclusion 5.7 Connection force 5.8 Separation force 5.9 Limit temperature 5.10 Pressure pulse 5.11 Durability 5.12 Leakage quantity 5.13 Burst 6 Inspection rules 6.1 Inspection categories 6.2 Factory inspection 6.3 Type inspection 7 Marking, packaging, transportation, and storage 7.1 Marking 7.2 Packaging 7.3 Transportation 7.4 Storage

Development Information

Related Standards

GB/Z 18427-2001 Active

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Publish Date: 2001-08-28

GB/T 7937-2002 Replaced

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Publish Date: 2002-03-10

GB/T 15329.1-2003 Replaced

GB/T 15329.1-2003 Rubber hoses and hose assemblies—Textile-reinforced hydraulic types—Specification—Part 1:Oil-based fluid applications

Publish Date: 2003-06-23

GB/T 5860-2003 Active

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Publish Date: 2003-11-10

GB/T 5861-2003 Active

GB/T 5861-2003 Hydraulic fluid power—Quick action couplings—Test methods

Publish Date: 2003-11-10

GB/T 7937-2008 Abolished

GB/T 7937-2008 Fluid power systems and components—Connectors and associated components—Nominal pressures

Publish Date: 2008-01-14