ASTM JIS Hot Rolled Self-Drilling Hollow Anchor Rod with Pressure Grouting up to Dozens of Kilograms
Zhengde hollow anchor system combines drilling and anchoring functions in a single integrated solution. The system consists of five key components: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut.
- Radial Reinforcement: Replaces traditional mortar anchors with complete grouting and pressure grouting capabilities
- Slope Reinforcement: Simple process with low cost and rapid construction for unstable slopes
- Foundation Pit Support: Enhances building foundation pit reinforcement with pressure grouting technology
The hollow anchor features a fully threaded rod body with anchor head, grout stopper, backing plate, and nut. Each component is engineered to maximize grouting efficiency and density, with pressure capabilities reaching dozens of kilograms to penetrate surrounding rock cracks.
- Combines anchor and grouting pipe functions in single unit
- Eliminates mortar loss from grouting pipe removal
- Full grouting with pressure capabilities for superior quality
- Excellent rod body centering with complete mortar coverage
- Easy installation without on-site thread processing
- Compatible with specialized grouting pumps and technology
| Standard Compliance | ASTM, JIS |
|---|---|
| Material Type | Hot Rolled Steel |
| Design Type | Self-Drilling Hollow Anchor |
| Grouting Pressure | Up to dozens of kilograms (design dependent) |
Quality First: Strict production and inspection according to standards
Competitive Pricing: Market-based discounts and factory direct pricing
Transaction Security: Guaranteed fund protection for customers
After-Sales Support: Comprehensive problem resolution services
Long-term Partnership: Quality assurance and sincere service for sustained cooperation
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products. With five production bases and over 100 production lines, the company maintains 4 nationally recognized laboratories and exports to more than 50 countries worldwide.
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