GB/T 4781-1984
Replaced
QC/T 1232-2025
Active
Industry standards-Car
QC/T 1232-2025 Leaf spring trailing arm assembly for commercial vehicle air suspension
QC/T 1232-2025 Leaf spring trailing arm assembly for commercial vehicle air suspension
Price:
$ 31.00
Basic Information
Standard Code:
QC/T 1232-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
The transmission system
ICS Name:
Transmission device, suspension device
Publish Date:
2025-12-29
Implement Date:
2026-07-01
Pages:
16 pages
Scope
This document specifies the terms and definitions, parameter names, symbols, units, guide arm types, technical requirements, and test methods for the guide arm assembly used in commercial vehicle air suspensions.
This document is applicable to the guide arm assembly (hereinafter referred to as "guide arm") used in commercial vehicle air suspensions.
Development Information
Referenced Standards
GB/T 31214.1-2014 Springs—Shot peening—Part 1:General procedures
GB/T 33164.1-2016 Spring steels for automotive suspension system—Part 1:Hot rolled spring steel flat bars
JB/T 10802-2007 Technical Specifications for Spring Shot Peening Strengthening
QC/T 484
ISO 683-14
JB/T 10802-2025 Technical Specifications for Spring Shot Peening Strengthening
Related Standards
GB/T 9769-1988
Replaced
GB/T 9769-1988 Rim contour inspection
GB/T 13051-1991
Abolished
GB/T 13051-1991 Motor vehicles—Connections for PTO
GB/T 13061-1991
Replaced
GB/T 13061-1991 Air spring for automotive suspension—Rubber bellows
GB/T 13405-1992
Replaced
GB/T 13405-1992 Grooved pulleys for automotive V-belt
GB/T 13604-1992
Abolished