GB/T 9065.2-2025 Active National standards

GB/T 9065.2-2025 Connections for hydraulic fluid power—Hose fittings—Part 2:24° cone connectors

Publish Date: 2025-03-28 Implement Date: 2025-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9065.2-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Pipes and pipe fittings

Publish Date: 2025-03-28

Implement Date: 2025-03-28

Pages: 24 pages

Scope

This document specifies the basic requirements and dimensional requirements for the design and performance of 24° cone-sealed hose fittings (in accordance with GB/T 14034.1), which are made of carbon steel and used with hoses with a nominal inner diameter of 5 mm to 38 mm.
Note: For hose fittings used in hydraulic and pneumatic brake systems of road vehicles, see ISO 4038, ISO 4039-1, and ISO 4039-2.
The hose fittings specified in this document (a typical example is shown in Figure 1) are used in hydraulic systems with hoses that meet the requirements of different hose standards.

Development Information

Word Count: 30 Thousand words Pages: 24 pages

Replace the following standards

GB/T 9065.2-2010 Connections for hydraulic fluid power and general use—Hose fittings—Part 2:Hose fittings with 24°cone connector ends

Referenced Standards

GB/T 131-1993 Mechanical drawings—Surface roughness symbols and methods of indicating GB/T 131-2006 Geometrical Product Specifications (GPS)—Indication of Surface texture in technical Product documentation GB/T 196-2003 General purpose metric screw threads—Basic dimensions GB/T 196-2025 General purpose metric screw threads—Basic dimensions GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 3103.1-2002 Tolerances for fasteners—Bolts, screws, studs and nuts GB/T 10125-1997 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2012 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 10125-2021 Corrosion tests in artificial atmospheres—Salt spray tests GB/T 14034.1-2010 Metallic tube connections for fluid power and general use—Part 1:24° cone connectors GB/T 14034.1-2023 Connections for hydraulic fluid power—Metallic tube connectors—Part 1: 24° cone connectors GB/T 17446-1998 Fluid power systems and components—Vocabulary GB/T 17446-2012 Fluid power systems and components—Vocabulary GB/T 17446-2024 Fluid power systems and components—Vocabulary GB/Z 131-2025 Sharing economy—General trustworthiness and safety requirements for digital platform

Adopt standards

ISO 12151-2:2022

Related Standards

GB/Z 18427-2001 Active

GB/Z 18427-2001 Hydraulic hose assemblies—External leakage classification for hydraulic systems

Publish Date: 2001-08-28

GB/T 7937-2002 Replaced

GB/T 7937-2002 Fluid power systems and components—Connectors and associated components—Nominal pressures

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

GB/T 5860-2003 Hydraulic fluid power—Quick-action couplings Dimensions and requirements

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