GB/T 14653-2025 Active National standards

GB/T 14653-2025 Flexible link coupling

GB/T 14653-2025 Flexible link coupling

Publish Date: 2025-06-30 Implement Date: 2026-01-01 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: GB/T 14653-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nShaft system equipment

ICS Name: Maritime engines and propulsion systems

Publish Date: 2025-06-30

Implement Date: 2026-01-01

Pages: 24 pages

Scope

This document provides the classification and marking, structure, and parameters of flexible rod couplings (hereinafter referred to as couplings), stipulates the technical requirements, inspection rules, marking, packaging, transportation, and storage of couplings, and describes the corresponding test methods.
This document is applicable to the design, manufacture, and inspection of couplings that require angular offset compensation and/or axial offset compensation between the two connected shafts, with an allowable environmental temperature of -30 °C to 120 °C.

Development Information

Word Count: 34 Thousand words Pages: 24 pages

Replace the following standards

GB/T 14653-2008 Flexible link coupling

Referenced Standards

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 699-2015 Quality carbon structure steels GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3077-2015 Alloy structure steels GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 15822.1-2005 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 15822.1-2024 Non-destructive testing—Magnetic particle testing—Part 1:General principles GB/T 15822.2-2005 Non-destructive testing—Magnetic particle testing—Part 2:Detection media GB/T 15822.2-2024 Non-destructive testing—Magnetic particle testing—Part 2:Detection media GB/T 15822.3-2005 Non-destructive testing—Magnetic particle testing—Part 3:Equipment GB/T 15822.3-2024 Non-destructive testing—Magnetic particle testing—Part 3:Equipment GB/T 191-2025 Graphical symbols marking for handling and storage of packages

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