Threaded Steel Rebar Rock Bolt Anchor System - PSB500 to PSB1200 Grades, 15-75mm Diameters for Ground Engineering
Price:
$8.80/meters 1-499 meters
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
kelleg
Product Description
Threaded Steel Rebar Rock Bolt Anchor System
The precision rolled threaded bar system consists of threaded bars, connectors, hexagonal nuts, and flat plates, featuring high strength, flexible structure, and wide application range.
Applications
- Soil nails and anchors for slope support
- Mini-piles for embankment reinforcement
- Landslide management systems
- Foundation uplift control structures
Product Specifications
Main Diameters: 20mm, 25mm, 32mm (custom sizes 28mm, 34mm available)
Yield Strength Grades: PSB500, PSB830, PSB930, PSB1080, PSB1200
Hot-Dip Galvanized Coating Specifications
| Product Specification | Local Coating Thickness (μm) | Mean Coating Thickness (μm) | Max. Coating Thickness (μm) |
|---|---|---|---|
| Threaded Rods | 70-200 | 85 | 200 |
Dimensions and Specifications
| Diameter (mm) | PSB500 | PSB830 | PSB930 | PSB1080 |
|---|---|---|---|---|
| 15 | KTB15-Q500 | KTB15-Q830 | KTB15-Q930 | KTB15-Q1080 |
| 20 | KTB20-Q500 | KTB20-Q830 | KTB20-Q930 | KTB20-Q1080 |
| 25 | KTB25-Q500 | KTB25-Q830 | KTB25-Q930 | KTB25-Q1080 |
| 32 | KTB32-Q500 | KTB32-Q830 | KTB32-Q930 | KTB32-Q1080 |
| 36 | KTB36-Q500 | KTB36-Q830 | KTB36-Q930 | KTB36-Q1080 |
| 40 | KTB40-Q500 | KTB40-Q830 | KTB40-Q930 | KTB40-Q1080 |
| 50 | KTB50-Q500 | KTB50-Q830 | KTB50-Q930 | KTB50-Q1080 |
| 60 | KTB60-Q500 | KTB60-Q830 | KTB60-Q930 | KTB60-Q1080 |
| 65 | KTB65-Q500 | KTB65-Q830 | KTB65-Q930 | KTB65-Q1080 |
| 75 | KTB75-Q500 | KTB75-Q830 | KTB75-Q930 | KTB75-Q1080 |
Anti-Corrosion Systems
1) Non-Anticorrosive System
Suitable for temporary support in non-corrosive environments. The anchoring section is protected by cement grout.
2) Class I Anti-corrosion System
Ideal for semi-permanent and permanent support in corrosive environments. Features comprehensive protection with corrugated pipe, end cap, cement grout, and smooth plastic pipe.
3) Class II Anti-corrosion System
Used for temporary support in corrosive environments and semi-permanent support in non-corrosive environments. Protected by cement grout and smooth plastic pipe.
About Kelleg
Kelleg is a market-oriented enterprise integrating R&D, design, procurement, sales, and customer service. We specialize in geotechnical anchoring and provide comprehensive solutions including system design, product supply, and technical support.
Frequently Asked Questions
1: Is there a minimum order quantity?
We generally have no minimum order quantity.
2: Do you have the inspection procedures?
100% strict inspection and testing for every order before packing.
3: How long is your delivery time?
1-3 days for products in stock; regular order delivery in 2-3 weeks.
4: After Services:
• Our sales team responds within 24 hours (holidays excluded)
• Technical support available at any time
• Free replacement provided for confirmed product quality failures
• Technical support available at any time
• Free replacement provided for confirmed product quality failures
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Kelleg International Trade (Shanghai) Co., Ltd.