Friction Bolts
Product Details
Cross section area 355 MM2
Mass per meter 2,75 KGS
Hole diameter 43 MM ~ 54 MM
Friction Bolt diameter 47 MM
Ultimate tensil strength of tube 530MPA
Yield strength 450MPA
Friction bolts 2,4 M Length T47 MM
Our Product is Rock Bolt for underground mining made by SS41 Plate
- Galvanized:UN GALVANIZED
- Use:Ore Mining
- Processing Type:Casting
- Material:Carbon Steel
- Certification:ASTM
- Machine Type:Drilling Tool
- Type:Hydraulic Support
- Model Number:050
- Brand Name:JA-2000
- Place of Origin:Propinsi Jawa Barat Indonesia
- Country:Indonesia
- telephone:62-251-8642294
| Processing Type: | Casting |
| Material: | Carbon Steel |
| Certification: | ASTM |
| Machine Type: | Drilling Tool |
| Type: | Hydraulic Support |
| Model Number: | 050 |
| Brand Name: | JA-2000 |
| Place of Origin: | Propinsi Jawa Barat Indonesia |
