YS/T 460-2003 Abolished Industry standards-Non-ferrous metals

YS/T 460-2003 High-pressure ring in-the-hole drill rigs

Publish Date: 2003-12-29 Implement Date: 2004-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 460-2003

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2003-12-29

Implement Date: 2004-05-01

Pages: 8 pages

Scope

This standard specifies the type, working mode, technical requirements, safety requirements, test methods, acceptance rules, and marking, packaging, transportation, and storage of high-pressure ring-type down-the-hole drilling rigs.
This standard applies to high-pressure ring-type down-the-hole drilling rigs used for full-range large-diameter deep-hole rock drilling in mining, tunneling, water conservancy, and other geotechnical engineering projects.

Development Information

Word Count: 15 Thousand words Pages: 8 pages

Referenced Standards

JB 8684 GB/T 7935-2005 Hydraulic fluid power—General requirements for hydraulic components GB/T 9065.1-2015 Hydraulic hose fittings—Part 1:Hose fittings with O-ring face seal ends GB/T 9065.2-2010 Connections for hydraulic fluid power and general use—Hose fittings—Part 2:Hose fittings with 24°cone connector ends GB/T 9065.3-2020 Connections for hydraulic fluid power—Hose fittings—Part 3:Flange ends GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB 16424-1996 Safety regulations for metal and nonmetal underground mines JB 8551-1997 Noise limit values for rock drilling machinery and pneumatic tools GB/T 9065.2-2025 Connections for hydraulic fluid power—Hose fittings—Part 2:24° cone connectors

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