FOB Price
Get Latest Price( Negotiable )
|500 Set Minimum Order
Country:
China
Model No:
MF33/39/42/47
FOB Price:
( Negotiable ) Get Latest Price
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
500 Set
Packaging Detail:
As customers' request .
Delivery Time:
15 days after receiving payment in advance
Supplying Ability:
5000 Set per Day
Payment Type:
Western Union, L/C, T/T
Product Group :
-
Contact Person Ms. laura
Steel market, Taian, Shandong
m*3 Friction anchor bolt:
1.Material:
steel
2.Fuction
: split sets bolt for support
3.Diameter
: *3mm *9mm *2mm *7mm
Split set anchor bolt is especially designed by GSI used together with dome plate for reliable ground support in hardrock mines, tunnels and slopes etc.
1.Features:
(1) Rollformed from high strength steel band with one end tapered tip for easy insertion into a drill hole, the other end has a welded ring for holding the bearing plate.
(2)Provide immediate ground support in radial and axial direction, not suitable for very soft strata and permanent support.
(3)Fast and easy installation with hand held or mechanized bolting equipment.
(4)No cement grout and resin cartridge needed.
(5)Available with both black and galvanized.
2.Recommended hole diameter calculation:
(1)In The Rock Stratum :
Diameter of Hole: (0.**0.*5) × Diameter of Bolt
Depth of Hole: Length of Bolt ***0mm
Deflection Rate of Drilling :
3.PROPERTY
|
TECHNICAL DATA |
TRFB*3 |
TRFB*9 |
TRFB*7 |
|
MASS |
1.*8kgs/m |
1.*6kgs/m |
2.*7kgs/m |
|
DRILL HOLE DIAMETER |
****2mm |
****8mm |
****6mm |
|
MINIMUM YIELD STRENGTH |
*0kn |
*0kn |
**0kn |
|
TYPICAL YIELD STRENGTH |
**0kn |
**5kn |
**0kn |
|
MINIMUM TENSILE STRENGTH |
**7kn |
**5kn |
**5kn |
|
TYPICAL TENSILE STRENGTH |
**0kn |
**0kn |
**0kn |
|
ELONGATION |
≥*6% |
≥*6% |
≥*6% |
|
TYPICAL ANCHORAGE(TON) |
**6 |
**6 |
***0 |
4. Accessories:
different sizes steel plate,**0mm,**0mm,**0mm,**0mm,**0mm square. thickness: 4mm,5mm,6mm,8mm,*0mm so on.
| Country: | China |
| Model No: | MF33/39/42/47 |
| FOB Price: | ( Negotiable ) Get Latest Price |
| Place of Origin: | China |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | 500 Set |
| Packaging Detail: | As customers' request . |
| Delivery Time: | 15 days after receiving payment in advance |
| Supplying Ability: | 5000 Set per Day |
| Payment Type: | Western Union, L/C, T/T |
| Product Group : | - |
