AL-Formwork Wedge and Pin systems are critical interlocking components designed to ensure the absolute stability and structural integrity of aluminum formwork systems. As a leading manufacturer and global exporter, WRK provides high-precision engineered fasteners that secure formwork panels firmly, preventing movement during the high-pressure concrete pouring process.
Our comprehensive range is tailored to meet diverse architectural requirements, offering various pin lengths and specialized head designs—including flat and concave options—to accommodate specific client preferences. By combining advanced metallurgical standards with rigorous quality control, we deliver reliable hardware that optimizes construction speed and safety.
Detailed Parameters
| Standard Pin Size | OD16 50mm | Smaller Pin Size | OD16 46mm |
|---|---|---|---|
| Long Pin Option A | OD16 145mm | Long Pin Option B | OD16 195mm |
| Head Design | Flat Head / Concave Head | Surface Treatment | Galvanized (Golden/Silver) |
| Material Type | High-Strength Steel | Application | AL-Formwork Systems |
| Packaging Options | Bags / Pallets / Cases | Quality Standard | Industrial Grade Tensile Strength |
Key Advantages
Maximum Stability
Engineered to provide rock-solid interlocking of panels, ensuring formwork integrity under extreme concrete pressure.
Corrosion Resistance
Premium galvanized surface treatments (Golden/Silver) significantly extend the product lifecycle in humid sites.
Precision Engineering
State-of-the-art machinery ensures uniform dimensional accuracy for effortless assembly and disassembly.
Versatile Fit
Available in Standard, Long, and Stub lengths to accommodate everything from tight spaces to complex spans.
Rigorous Testing
Every batch undergoes strict tensile strength and dimensional checks to guarantee zero-failure performance.
Customizable Design
Flexible head design options (Flat/Concave) tailored to meet specific regional or client project requirements.
Product Gallery
Management Platforms
Inventory Control
Organized sorting by type and size for rapid identification and efficient site deployment.
Precision Production
Utilizing advanced cutting and shaping technology to ensure 100% interchangeability.
Quality Assurance
Continuous monitoring of material hardness and surface coating thickness during fabrication.
Logistics Optimization
Strategic packing in bags, pallets, or cases to minimize transport damage and cost.
Customization Hub
Direct engineering support for bespoke pin lengths and specialized head geometry.
Export Compliance
Standardized packaging and documentation ensuring seamless international shipping.
Investment Return Comparison
| Feature | Standard Market Grade | WRK Premium Grade |
|---|---|---|
| Lifespan | Short (High Rust Rate) | Extended (Anti-Corrosive) |
| Fit Precision | Variable (Frequent Jamming) | Exact (Smooth Insertion) |
| Tensile Strength | Basic Industrial | High-Stress Certified |
| Installation Speed | Moderate | Rapid (Optimized Head Design) |
| Maintenance Cost | High Replacement Rate | Low Wear and Tear |
Frequently Asked Questions
They serve as the primary locking mechanism to secure aluminum formwork panels together, maintaining the alignment and stability of the structure during concrete casting.
The design depends on the specific formwork panel configuration. Flat heads provide a flush finish, while concave heads are often preferred for specific grip and locking requirements.
Formwork is exposed to moisture, concrete alkalinity, and outdoor weather. Galvanization prevents rust and corrosion, ensuring the pins remain easy to remove after pouring.
Yes, we offer a variety of standard lengths (46mm to 195mm) and can develop custom specifications based on your project's unique panel interlocking distances.
Each batch undergoes rigorous tensile strength tests to ensure they can withstand heavy loads and dimensional checks for precise fitment.
For large shipments, we offer professional packaging in reinforced bags, wooden pallets, or customized cases to ensure safe transit and easy inventory management.
