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Chinese Standard: GB/T 7631.7-2025

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Lubricants,industrial oils and related products(class L) of classification—Part 7:Family C(gear systems)


Standard in brief
Scope of Application:  
本文件规定了L类(润滑剂、工业用油和有关产品)中C组(齿轮)产品的详细分类。使用本文件时需要与GB/T 7631.1联系起来理解。
本文件适用于工业齿轮润滑剂的分类,不包括车辆齿轮润滑剂的分类。

Basic information
Standard No:GB/T 7631.7-2025
Standard Name:润滑剂、工业用油和有关产品(L类)的分类 第7部分:C组(齿轮)
English Name:Lubricants,industrial oils and related products(class L) of classification—Part 7:Family C(gear systems)
Standard Status:现行
Release Date:1989-12-23
Effective Date:2026-05-01
Language of Publication:中文简体

Standard Classification
ICS Number:75.100
CCS Number:E30

Related Standards
Referenced Standards:GB/T 3141
Adopted Standards:ISO 6743-6:2018
Adopted Standard Name:《润滑剂、工业用油和有关产品(L类) 分类 第6部分:C组(齿轮)》
Adoption Level:MOD

Publication Information
Number of pages:12
Number of words:13 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-10-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:7631.7
Drafter:韩红苓、杨鹤、石啸、周康、华秀菱、刘倩
Drafting Organization:中石化石油化工科学研究院有限公司、中国石化润滑油有限公司、中国石油天然气股份有限公司润滑油分公司
Management Organization:全国石油产品和润滑剂标准化技术委员会(SAC/TC 280)
Proposing Department:全国石油产品和润滑剂标准化技术委员会(SAC/TC 280)

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