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Supanchor Mining and Tunneling Gfrp Self Drilling Hollow Grouting Rock Bolt (R25, R32)

China Supanchor Mining and Tunneling Gfrp Self Drilling Hollow Grouting Rock Bolt (R25, R32), Find details about China Gfrp Bolt, Gfrp Rockbolts from Supanchor Mining and Tunneling Gfrp Self Drilling Hollow Grouting Rock Bolt (R25, R32)

Model NO.
R25N,R32L,R32N,R32S,R38N,R51L,R51N,T30,T40,T52,T76
Name of a Part
Supanchor Tunneling or Mining Gfrp Rockbolts
Outside Diameter
25-38 Mm
Internal Diameter
12-20
Cross Sectional Area
295-692 Mm2
Ultimate Load
250-600 Kn
Torsion Strength
70-180 Kn
Ultimate Strain
2.5%
Bending E-Modulus
40 Gpa
Weight
0.64-1.35 Kg/M
Thread Type
R Thread
Trademark
supanchor
Specification
CE, SGS, Sira
Origin
Dujiangyan, Sichuan
HS Code
84314320

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