Sell Swell Friction Rock Bolt (Mn12, Mn16, Mn24)

Swell Friction Rock Bolt (Mn12, Mn16, Mn24) You May Also Be Interested In: rock bolt swell friction rock bolt swellex
Swell friction rock bolt (swellex)

Mn12:
Minimum breaking load, expanded profile> 100 kN,
Minimum elongation, expanded profile, A5 > 20%*
Inflation pressure 30 Mpa
Original tube size: D41 mm x 2 mm

Mn16:
Minimum breaking load, expanded profile> 140 kN,
Minimum elongation, expanded profile, A5 > 20%*
Inflation pressure 24 Mpa
Original tube size: D54 mm x 2 mm

Mn24:
Minimum breaking load, expanded profile> 200 kN,
Minimum elongation, expanded profile, A5 > 20%*
Inflation pressure 30 Mpa
Original tube size: D54 mm x 3 mm
Model Number
Mn12, Mn16, Mn24