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Metis High Quality Coal Mining Injection Hollow Drilling Bar

China Metis High Quality Coal Mining Injection Hollow Drilling Bar, Find details about China Hollow Drilling Bar, Hollow Bar from Metis High Quality Coal Mining Injection Hollow Drilling Bar

Model NO.
R32
Material
40cr
Type
R-Thread
Connection
Common Bolt
Head Style
Round
Standard
CE, ISO, SGS
Grade
12.9
Application
Tunnel
Finish
Hot Galvanizing
Commodity
Hollow Anchor Bar
Size
R32n
Outer Dia. (mm)
32
Inner Dia. (mm)
20
Ultimate Load (Kn)
280
Yield Load (Kn)
230
Weight (Kg/M)
3.4 Kg/M
Thread Standard
ISO 10208
Trademark
METIS
Specification
R32N
Origin
China
HS Code
7215

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