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How to work Slit wedge rock bolt has five parts : wedge,rod,plate,spherical washe...
Feature : (1) The bolts have high strength stress ,good support capacity can preve...
Grouting Cable Bolt Cage Cable Bolt is made of steel strand,and have better suppo...
1.FEATURES : (1) Be made of steel strand,and has incomparable flexible capacity an...
(1) Be made of steel strand,and has incomparable flexible capacity and anti-shearing ...
Cage Cable Bolt: Cage Cable Bolt is made of steel strand,and have better support ...
(1)Split Sets Bolt is made from high strength steel tube that is a slotted steel tube...
Metric M1 M1.0 M1.1 M1.2 M1.4 M1.6 M1.8 M2.0 M2 M2.5 Small Threaded Rods, Brass Bars,...
grout bolt(Prestressed Bolt) : Thread bar Bolt is composed of screw thread steel b...
Installation Procedures 1.Drill a hole with punch according to the diameter ...