plaats van herkomst
Hebei, China
Product name
Split set rock bolt
Ring
Spot welding and full welding
Thickness
1.2mm,1.5mm,1.7mm,1.8mm,2.0mm,2.2mm,2.3mm,2.5mm,2.75mm,3.5mm
Outside diameter
30mm,33mm,40mm,42mm,43mm,46mm,etc
Length
1.2m,1.5m,1.8m,2.0m,2.5m,etc
Application
Coal mining, roadway support, etc
Advantage
Has high alkali resistance and tensile strength
Package
Cartons, wooden boxes, customized by customers