Brand:huachuang
Quantity:500
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concrete plant spacer: good quality and competitive price
passed ISO9001:2008 quality contral
alloy casting part
concrete plant spacer:
hardness:48-62HRC
useful life:can be produced more than 200000 cubic meter concrete or 300000 tons asphalt
material:Hi-chrome
standard:
CN:KM TB Cr 15-25-GT
US:ASTM A532 Class Two Type D
strength of extension:380 N/mm2
extension at break:1%
shock impact(resistance)value:>5 ak N.M/CM2
flexuralstrength:>600 ak N.M/CM2
certification:ISO9001:2008
