MT/T 689.1-1997
Active
MT/T 861-2025
Active
Industry standards-Coal
MT/T 861-2025 W-shaped steel strap for coal mine
MT/T 861-2025 W-shaped steel strap for coal mine
Basic Information
Standard Code:
MT/T 861-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mine support equipment
ICS Name:
\nTunneling and laying pipeline equipment
Publish Date:
2025-06-30
Implement Date:
2025-12-30
Publisher:
国家矿山安全监察局
Technical Committee:
煤炭行业煤矿专用设备标准化技术委员会
Pages:
16 pages
Scope
本文件规定了矿用W型钢带（以下简称“W型钢带”）的产品分级及型号、技术要求、试验方法、检验规则，以及标志、包装、运输与贮存。
本文件适用于煤矿巷道锚杆支护用W型钢带。
Development Information
Drafting Units:
中煤科工开采研究院有限公司、煤科(北京)检测技术有限公司、山西潞安矿业(集团)有限责任公司、山东焱鑫矿用材料加工有限公司
Drafting Persons:
康红普、林健、吴拥政、崔述凯、杨景贺、王强、高富强、姜鹏飞、张镇、郝登云、张德稳
Replace the following standards
Referenced Standards
GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature
GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 10111-1988 Methods for random sampling by utilizing dices of random number
GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
MT/T 154.1-1992 The guidelines for the preparation of coal mine electromechanical product models and management measures
MT/T 154.1-2011 Coal mine electromechanical product model designation method Part 1: Guidelines
Related Standards
MT/T 689.2-1997
Active
MT/T 689.2-1997 Plough—Specification of type inspection
GB/T 5621-1999
Replaced
GB/T 5621-1999 Test methods of performance for rock drilling machines and pneumatic tools
GB/T 13343-2008
Active
GB/T 13343-2008 Blast hole tricone rock bits
GB/T 5621-2008
Active
GB/T 5621-2008 Test methods of performance for rock drilling machines and pneumatic tools
GB 25518-2010
Active