A dust Mask is A Flexible Pad Held Over The Nose And Mouth By Elastic Or Rubber Straps To Protect Against dusts encountered During construction or cleaning activities, ...
1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town Changqing South Road, Changsheng Community, Chang'an Town, Dongguan City, Guangdong Province ITC Changan Vanke Center Office Building
Our steel shot is exceptionally durable – due to its low friability, the impact of blasting actually further tempers the shot so that its hardness increases over time, allowing the media to deliver consistent, repeatable performance over thousands of cycles. as produced, our steel shot has a hardness of 40-50hrc (390-510 h.v). and thanks to its extremely low breakdown rate, virtually no dust is produced. delivering high-impact energy and fast cleaning rates, steel shot is used to for heavy scouring and to produce very bright finishes steel shot size: s70,s110,s170,s230,s280,s330,s390,s460,s550,s660,s780,s930steel shot diameter: 0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm,3.0mm steel shot specificationshape : sphericaldensity : 7.4 g/cm3hardness : 44-48hrc;58-62hrchollow particles : ...
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