GB/T 28267.3-2015 Replaced National standards

GB/T 28267.3-2015 Steel cord conveyor belts—Part 3:Special safety requirementsfor belts for use in underground installations

Publish Date: 2015-12-31 Implement Date: 2016-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28267.3-2015

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Rubber hoses, adhesive tapes, and rubber cloths

ICS Name: Conveyor parts

Publish Date: 2015-12-31

Implement Date: 2016-07-01

Pages: 20 pages

Scope

This part of GB/T 28267 specifies the performance and structural requirements of underground steel cord conveyor belts with vertical steel cables as reinforcement. These design and structural requirements apply to the design of single belts and all model series covered by GB/T 28267.2. Steel cord conveyor belts that comply with this part are mainly used in underground coal mines and other highly flammable and explosive environments with particularly high safety requirements. Note: At present, only conveyor belts with a cover layer made of chloroprene rubber and adhesive can meet these requirements.

Development Information

Word Count: 28 Thousand words Pages: 20 pages

Same series standard

GB/T 28267.2-2015 Steel cord conveyor belts—Part 2:Preferred belt types GB/T 28267.4-2015 Steel cord conveyor belts—Part 4:Vulcanized belt joints

Superseded by the following standards

GB/T 28267.3-2024 Steel cord conveyor belts—Part 3:Special safety requirements for belts for use in underground installations

Referenced Standards

GB/T 5753-2013 Steel cord conveyor belts—Methods for the determination of total thickness and cover thickness GB/T 9867-2008 Rubber,vulcanized or thermoplastic—Determination of abrasion resistance using a rotating cylindrical drum device ISO 37 ISO 703 ISO 2062 ISO 7622-2 ISO 7623 ISO 8094 EN 13827 EN 14973