QJ 1787-1989 Active Industry standards-Aerospace

QJ 1787-1989 Cylindrical spring technology specification

Publish Date: 1989-05-10 Implement Date: 1989-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: QJ 1787-1989

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nElastic components

ICS Name: -

Publish Date: 1989-05-10

Implement Date: 1989-12-30

Pages: 15 pages

Development Information

Pages: 15 pages

Referenced Standards

GB/T 1239.1-2009 Cold coiled helical springs technical specifications—Part 1:Extension spring GB/T 1239.2-2009 Cold coiled helical springs technical specifications—Part 2:Compressions spring GB/T 1239.3-2009 Cold coiled helical springs technical specifications—Part 3:Torsion spring GB/T 1239.6-1992 Design of helical springs GB/T 1805-2001 Nomenclature of springs GB/T 1805-2021 Spring—Vocabulary GB 3134 GB/T 4357-1989 Carbon spring steel wires GB/T 4357-2009 Cold-drawn non-alloy steel wire for springs GB/T 4357-2022 Cold-drawn unalloyed steel wire for springs GB/T 4358-1995 Carbon spring steel wire for significant use GB/T 5218-1999 Alloy spring steel wires GB 5220 QJ 1651 YB 252 YB(T) 11

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