MT/T 1274-2025 Active Industry standards-Coal

MT/T 1274-2025 Anhydrous synthetic fire-resistant hydraulic fluid for coal mine

Publish Date: 2025-06-30 Implement Date: 2025-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 1274-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydraulic oil

ICS Name: Hydraulic fluid

Publish Date: 2025-06-30

Implement Date: 2025-12-30

Publisher: 国家能源局

Technical Committee: 煤炭行业煤矿专用设备文件化技术委员会

Pages: 16 pages

Scope

本文件规定了煤矿井下用无水全合成难燃液压液的产品分类、技术要求、试验方法、检验规则及标志、包装、运输和贮存。
本文件适用于煤矿井下用无水全合成难燃液压液（以下简称“难燃液压液”）。

Development Information

Drafting Units:

煤科(北京)检测技术有限公司、安标国家矿用产品安全标志中心有限公司、煤炭科学技术研究院有限公司

Drafting Persons:

刘姗姗、王继勇、姚玉维、李冰晶、张素艳、王玉超、敬洋洋、于维雨、翟晶

Word Count: 13 Thousand words Pages: 16 pages

Referenced Standards

GB/T 260-2016 Test method for water in petroleum products—Distillation method GB/T 265-1988 Petroleum products—Determination of kinematic viscosity and calculation of dynamic viscosity GB/T 2541-1981 Petroleum products--Computation table for viscosity indices GB/T 3141-1994 Industrial liquid lubricants—ISO viscosity classification GB/T 3142-1982 Lubricants—Determination of load-carrying capacity (four balls method) GB/T 3142-2019 Standard test method for determination of load-carrying capacity of lubricants—Four-ball method GB/T 3536-1983 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 3536-2008 Petroleum products—Determination of flash and fire points—Cleveland open cup method GB/T 4756-1998 Petroleum liquids—Manual sampling GB/T 4756-2015 Method for manual sampling of petroleum liquids GB/T 5096-1985 Petroleum products—Corrosiveness to copper—Copper strip test GB/T 5096-2017 Test method for corrosiveness to copper from petroleum products by copper strip test GB/T 11143-1989 Inhibited mineral oil—Test method of rust preventing characteristics in the presence of water GB/T 11143-2008 Standard test method for rust-preventing characteristics of inhibited mineral oil in the presence of water GB/T 11143-2025 Test method for rust-preventing characteristics of inhibited mineral oil in the presence of water GB/T 12579-2002 Determination of foaming characteristics of lubricating oils GB/T 14832-1993 Test of compatibility between rubber material and hydraulic fluid GB/T 14832-2008 Test methods for compatibility between hydraulic fluids and standard elastomeric materials GB/T 37222-2018 Determination of spray flame persistence of fire-resistant fluids—Hollow-cone nozzle method DL/T 706-2017 The determination method of autoignition point for anti-oil used in power plants according to DL/T 706-2017 DL/T 706-1999 Test method for autoignition temperature of fire-resistant fluid used for power plant NB/SH/T 0164-2019 Rules for packaging, storage and transportation of petroleum and related products, as well as acceptance and delivery inspection NB/SH/T 0189 NB/SH/T 0567 SH/T 0308

Adopt standards

ISO 12922:2020

Related Standards

GB 11118.1-1994 Replaced

GB 11118.1-1994 Hydraulic fluids of mineral oil type and synthetic hydrocarbon type

Publish Date: 1994-04-07

GB/T 16898-1997 Active

GB/T 16898-1997 Guidelines for use of fire-resistant hydraulic fluids

Publish Date: 1997-07-02

SH/T 0644-1997 Active

SH/T 0644-1997 Aviation hydraulic oils--Test method of low temperature stability

Publish Date: 1997-07-12

JG/T 70-1999 Abolished

JG/T 70-1999

Publish Date: 1999-06-04

GB 12981-2003 Replaced

GB 12981-2003 Motor vehicle brake fluids

Publish Date: 2003-03-06

GB/T 21449-2008 Active

GB/T 21449-2008 Water glycol fire-resistant hydraulic fluids

Publish Date: 2008-02-13