Expansion Shell Rock Bolt 50-1000mm Length with 11.2-13.2KN Yield Strength for Hard Rock Drilling
Price:
negotiable
MOQ:
negotiable
Delivery Time:
Negotiable
Brand:
Fuhua
Product Description
High Performance Expansion Shell Rock Bolt
ISO 9001 certified carbon steel rock bolt designed for secure anchoring in hard rock drilling operations with yield strength of 11.2-13.2KN and tensile strength of 12.9-14.9KN.
Product Overview
The Expansion Shell Rock Bolt is engineered for demanding mining and geological applications, providing mechanical stability through reliable expansion anchoring technology in drilled holes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Carbon Steel |
| Head Size Range | 17-50mm |
| Thread Type | Metric Thread |
| Thread Pitch | 1.25mm to 2.5mm |
| Thread Length | 15-50mm |
| Yield Strength | 11.2-13.2KN |
| Tensile Strength | 12.9-14.9KN |
| Hardness | HRC38-48 |
| Elongation | ≥10% |
| Length Range | 50-1000mm |
Key Features
- Expansion mechanism creates secure anchor points in drilled holes
- High tensile strength withstands pressure and tension in surrounding rock
- ISO 9001 certified manufacturing quality
- Metric thread design for compatibility with standard equipment
- Carbon steel construction for durability and corrosion resistance
Applications
Ideal for mining operations, tunnel construction, geological stabilization, and underground infrastructure where reliable mechanical anchoring is critical.
Customization & Ordering
Custom branding available with negotiable minimum order quantities and pricing. Standard packaging ensures secure shipment with multiple payment options including L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
Technical Support
Comprehensive technical assistance available for installation, troubleshooting, and repairs through telephone, email, or online chat support.
Frequently Asked Questions
What is the Expansion Shell Rock Bolt?
A reliable expansion anchor bolt from Fuhua, ISO 9001 certified, designed to provide strong and secure anchoring for underground structures and tunnels.
What are the minimum order requirements?
Both minimum order quantity and pricing are negotiable to accommodate project requirements.
What payment methods are accepted?
We accept L/C, D/A, D/P, T/T, Western Union, and MoneyGram for flexible payment options.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Cangzhou Fuhua Prestress Technology Co., Ltd
Location
Tian Village, Zhang Guan, Tun Town,Cangxian County, Hebei, China
Contact Person
Victor