SINOROCK SDA High Strength Expansion Shell Metal Anchors for Rock Slopes (989275473)

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Product Overview

Description



Product Description


SINOROCK SDA high strength expansion shell metal anchors for rock slopes
Sinorock® Expansion Shell Anchor System consists of a hollow anchor bar, expansion shell, hole collar plug, plate, nut, washer, and grout pipe (vent pipe). The system is used for moderately good surrounding rock, and has the characteristics of immediately applying pre-tightening force, immediate supporting and preventing deformation of surrounding rocks.




Specification


Expansion Shell(HD-A)
Size
Suitable Hollow Bar Size
Suitable Hole Dia.(mm)
Initial Drawing Force(kN)
Anti-corrosion Treatment
HYR25/42
R25
42-45
80
Epoxy coating, hot dip galvanizing and duplex coating are all available according to customer requirement.
HYR25/48
R25
48-51
120
HYR28/48
R28
48-51
120
HYR32/48
R32
48-51
150


Application


Sinorock® self-drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles, its also widely used in the railway system, metro project, etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formations. The unconsolidated ground condition favor Sinorock® self-drilling anchor bolt technique for fast and simple method of installation compared to the traditional method.




Company Profile


Luoyang Sinorock® Engineering Material Co., Ltd is a professional self-drilling anchor bolt manufacturer of rock drilling tools with ISO 9001:2015 certification and CE certification. Sinorock® is an experienced exporter of rock drilling tools in China. A full range of products are available including self-drilling anchor bolt, expansion shell anchor bolt, friction anchor bolt, fiberglass bolt, and related accessories. The products are designed and produced according to the international standard strictly.
Sinorock® self-drilling anchor bolt is our core product which includes the R-thread system ( R25, R32, R38, R51, R63)and T-thread system(T30, T40, T52, T73, T76, 103, T111, T127, T130, T150, and T200). We have professional product research and development team which makes customized service available. 
Sinorock® has two production bases. More than 100 sets of equipment, including over 10 automatic lines of the hollow bar, are developed by ourselves independently and they are in the leading level of China.
Sinorock® is committed to delivering customers innovative solutions designed to improve safety, productivity, and efficiency. This commitment is backed by continuous investment in research and a highly respected and renowned technical team working alongside customers to drive improvement and innovation.
rill bars and rod




OUR CERTIFICATION


ISO
CE
SGS


Exhibition




A PERFECT QUALITY CONTROL PROCESS


hollow threaded rodhollow threaded
Incoming inspection
baranchor rods in soil stabilizationhollow
Process quality control
anchor bar soil nailing slope stability
Finished product inspection


Packing & Delivery




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989275473
0.0133 s.