GB 12731-2014 (English Version) PDF

Standard No.: GB 12731-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 12731-2014
Replace: GB 12731-2003

Scope: This standard specifies the structure, model and marking, requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of flame-retardant V-belts. This standard applies to V-belts in mines and other places where flame retardancy and antistatic are required.

GB 12731-2014 Referenced Document

GB 338 Methanol for industrial use
GB/T 10715 Belt drives—V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts—Electrical conductivity of antistatic belts: Characteristics and methods of test*， 2021-08-20 Update
GB/T 11544 Belt drives.Classical and narrow V-belts.Dimensions (system based on datum width)
GB/T 11545 Belt drives.V-belts for the automotive industry.Fatigue test
GB/T 13352 Belt drives.V-belts for the automotive industry and corresponding pulleys.Dimensions
GB/T 14562 V-belts-Fatigue test-Loaded method
GB/T 3686 Belt drives.V-belts and V-ribbed belts.Tensile strength and elongation test method*， 2014-12-05 Update
GB/T 3688 V-belt--Cord adhesion test method
GB/T 394.1 Ethanol for industrial use
HG/T 3864 V-belts.Adhesive strength between constitutive elements.Test methods
MT 182 Structure and Technical Requirements of Alcohol Blowtorch Burner