China Quality News Network News

In the fourth quarter of 2016, the Henan Provincial Bureau of Quality and Technical Supervision conducted a provincial supervised inspection on the quality of 31 kinds of products such as heating radiators. Announced by the official website of the bureau on September 8, 48 enterprises from 10 Provinces of Zhengzhou, Luoyang, Pingdingshan, Jiaozuo, Luohe, Xuchang, Kaifeng, Zhoukou, Anyang and Gongyi were selected for the inspection. According to the results of the grinding wheel product quality inpection, all batch grinding wheel products meet the Provincial standard requirements.

This inspection is based on GB/T2485-2008 "Consolidation Abrasives Technical Conditions", JB/T3715-2006 "Consolidation Abrasives for Grinding Grinding Wheels", JB/T4175-2006 "Consolidated Abrasives Fiber Reinforced Resin Cutting" Grinding Wheel", JB/ T7983—2013 "Ordinary Abrasives Bolting Flat Grinding Wheel" and "The 4th Batch of Grinding Wheel Product Quality in Henan Province Supervision and Sampling Implementation Plan".

The turning power, aperture, static balance, black heart and Major items such as cracks, mute, and hardness were examined. Our results are that all 88 batches of products met the Provincial standard requirements.