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R32n Roofing Support Rock Bolt Manufacturers in China

R32n Roofing Support Rock Bolt Manufacturers in China, Find details about China Rock Bolt Manufacturers, Rock Bolt Manufacturer from R32n Roofing Support Rock Bolt Manufacturers in China

Model NO.
R32N
Material
Material:Seamless Steel 40cr /41cr4/En 10083-1
Type
R Thread
Connection
Common Bolt
Head Style
Round
Standard
GB, SGS,CE,ISO
Grade
12.9
Application
Building
Finish
Hot Galvanizing
Ultimate Load (Kn)
280
Usage
Mining,Tunneling,Foundation&Slope Stabilization
Processing Type
Hollow Bar
Thread
Left or Right
Outside Diameter (Mm
32
Internal Diameter (Mm
21
Yield Load (Kn)
230
Length (M)
1) X 2, X3, X4, X5, X6, X7, X8, X9
Options
Anti-Corrosion
Trademark
SupAnchor
Specification
CE, SGS, ISO9001
Origin
Jiangsu China (Mainland)

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