GB/T 11270-1989
Diamond circular saw blades

Be replaced

Standard No.

GB/T 11270-1989

Language

Chinese

Release Date

1989

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Replace By

GB/T 11270.1-2002

Lastest

GB/T 11270.1-2021

Scope

This standard specifies the name, code, product classification, technical requirements, inspection rules and signs, packaging, storage and transportation of diamond circular saw blades. This standard applies to diamond circular saw blades for cutting non-metallic materials such as stone, concrete, refractory materials, glass, ceramics, road surfaces and graphite carbon.

GB/T 11270-1989 history

• 2021 GB/T 11270.1-2021 Superabrasive products—Diamond circular saw blade—Part 1：Welded saw blades
• 2002 GB/T 11270.1-2002 Abrasive products--Diamond circular saw blade--Part 1: Welded saw blades
• 1989 GB/T 11270-1989 Diamond circular saw blades