Fuhua Expansion Shell Rock Bolt M8-M30 with 12.9-14.9KN Tensile Strength and 10% Elongation for Hard Rock Anchoring
Price:
negotiable
MOQ:
negotiable
Delivery Time:
Negotiable
Brand:
Fuhua
Product Description
Product Overview
The Fuhua Expansion Shell Rock Bolt is a high-performance expansion anchor bolt designed for anchoring and supporting structures in hard rock formations. Manufactured with ISO 9001 certification, these rock bolts feature metric threading and galvanized surface treatment for superior corrosion resistance and durability.
Technical Specifications
| Specification | Value Range |
|---|---|
| Head Size | 17mm to 50mm |
| Thread Size | M8 to M30 |
| Thread Pitch | 1.25mm to 2.5mm |
| Length | 50mm to 1000mm |
| Tensile Strength | 12.9-14.9KN |
| Yield Strength | 11.2-13.2KN |
| Elongation | 10% |
| Material Hardness | HRC38-48 |
| Material | High-Quality Carbon Steel |
| Surface Treatment | Galvanized |
Key Features
- Designed for hard rock formations and extreme conditions
- Excellent performance in high seismic activity areas
- Withstands extreme temperature variations
- ISO 9001 certified manufacturing process
- Galvanized surface for enhanced corrosion resistance
- High elongation of 10% for superior flexibility
Applications
Ideal for civil engineering, architecture, mining, tunneling, and structural support applications where reliable anchoring in hard rock is required.
Customization Options
Fuhua offers comprehensive customization services for expansion shell rock bolts, allowing you to specify exact requirements for length, thread specifications, and surface treatments to meet your project needs.
Support & Services
Comprehensive technical support including installation guidance, maintenance services, product troubleshooting, warranty coverage, and product training. Access to detailed specifications, installation instructions, and technical manuals.
Packaging & Shipping
Standard packaging includes bundles of 100 pieces in strong cardboard boxes, securely palletized with shrink-wrap protection for safe transportation.
Frequently Asked Questions
What is the brand name of these rock bolts?
Fuhua - ISO 9001 certified manufacturer.
What is the minimum order quantity?
Minimum order quantity is negotiable based on project requirements.
What payment methods are accepted?
We accept L/C, D/A, D/P, T/T, Western Union, and MoneyGram.
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