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Help CenterAluminum Bronze Non-sparking Flange Prop Threaded Anti-Spark Tool
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Welcome to Cangzhou Dean Safety&Special Tools Co., Ltd. With over two decades of manufacturing excellence since 2001, we specialize in producing high-quality non-sparking tools for hazardous environments. Our Aluminum Bronze Non-sparking Flange Prop Threaded Anti-Spark Tool is engineered to provide maximum safety and reliability when working near flammable gases, vapors, or dust. Crafted from premium aluminum bronze, this flange prop offers exceptional corrosion resistance and eliminates the risk of sparks that could ignite explosive atmospheres.
This threaded flange prop is designed to facilitate precise adjustments and secure spreading of flanges during maintenance and assembly operations. Its robust construction ensures long-lasting performance even in the most demanding industrial settings. Whether you are in oil refineries, chemical plants, or offshore platforms, this tool helps you work safely and efficiently.
Key Features & Technical Specifications
- Material: High-strength aluminum bronze (CuAl10Fe3 or equivalent) – non-sparking, non-magnetic, and highly corrosion-resistant.
- Thread Design: Precision-machined threads for smooth adjustment and reliable locking.
- Surface Finish: Natural bronze cast finish – no coating that could chip or generate sparks.
- Load Capacity: Suitable for spreading forces up to 5 tons (depending on size – customizable upon request).
- Dimensions: Available in standard lengths of 300mm, 500mm, and 800mm; other sizes available by order.
- Weight: Approximately 2.5 kg for a 500mm model.
- Certification: Manufactured under strict quality control (ISO 9001:2015 certified factory) – meets international non-sparking tool standards.
| Specification | Value |
|---|---|
| Material Grade | Aluminum Bronze (CuAl10Fe3) |
| Tensile Strength | ≥ 500 MPa |
| Hardness (HB) | 120–160 |
| Thread Pitch | 2.0 mm (customizable) |
| Working Temperature Range | -20°C to +200°C |
| Anti-Spark Property | Passed standard drop test (no spark observed) |
Product Advantages & Customer Benefits
- Enhanced Safety: The non-sparking property eliminates the risk of ignition in explosive environments (classified as Zone 0, Zone 1, or Zone 2).
- Durable & Corrosion-Resistant: Aluminum bronze withstands harsh chemicals, seawater, and high humidity – ideal for offshore and chemical plants.
- Precision Threading: Allows fine, controlled spreading without slipping, reducing manual effort and potential damage to flanges.
- Lightweight & Portable: Much lighter than steel equivalents, reducing operator fatigue during prolonged use.
- Low Maintenance: No coating to wear off; natural bronze surface requires minimal care.
- Custom Options: We offer various lengths, thread configurations, and load capacities to meet specific job requirements.
This flange prop is widely used in industries such as petroleum refining, petrochemical, natural gas processing, mining, shipbuilding, and power generation. It is an essential tool for flange alignment, spreading, and maintenance in classified hazardous areas.
Trusted by Global Customers – Dean Safety Commitment
Since 2001, Cangzhou Dean Safety&Special Tools Co., Ltd. has been dedicated to providing top-quality safety tools to customers worldwide. With an annual export value exceeding US$100 million, we serve markets across North America, South America, Europe, Africa, Oceania, the Middle East, and Asia. Our products are shipped from major ports including Tianjin, Shanghai, and Ningbo, ensuring timely delivery to any global destination.
Every tool we manufacture undergoes rigorous quality checks to ensure compliance with international non-sparking safety standards. Our experienced R&D team works closely with clients to develop customized solutions for unique operational challenges. When you choose Dean Safety, you choose reliability, expertise, and peace of mind.
Contact us today for a quote or to discuss your specific flange tool requirements. We look forward to supporting your safe operations.
Frequently Asked Questions (FAQs)
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Q: What is the difference between aluminum bronze and beryllium copper for non-sparking tools?
A: Both are non-sparking materials. Aluminum bronze is generally more corrosion-resistant and cost-effective, while beryllium copper offers slightly higher hardness. Our aluminum bronze tools meet the same safety standards and are suitable for most hazardous environments. -
Q: Can this flange prop be used in underwater applications?
A: Yes, aluminum bronze has excellent corrosion resistance in seawater. However, ensure the tool is thoroughly cleaned and dried after use in saltwater to maintain optimal performance. -
Q: How do I choose the correct size of flange prop for my application?
A: Consider the flange diameter and the required spreading distance. Standard lengths of 300mm, 500mm, and 800mm cover most needs. For custom dimensions, please provide your exact requirements. -
Q: Does this tool require any special maintenance?
A: Minimal maintenance is needed. Wipe clean after use and store in a dry place. Avoid contact with strong acids. Periodic lubrication of the threaded portion is recommended. -
Q: Is this tool magnetic?
A: No, aluminum bronze is non-magnetic, making it safe for use near sensitive electronic equipment or in environments where magnetic interference is a concern. -
Q: What is the load capacity of a 500mm flange prop?
A: The standard 500mm model can handle up to 5 tons of spreading force. Load capacity varies with length and thread design; please consult our technical team for exact values. -
Q: Do you provide test certificates or material reports?
A: Yes, we can provide material certificates and performance test reports upon request for traceability and quality assurance. -
Q: What is the lead time for a standard order?
A: For standard sizes, lead time is typically 15–25 working days after order confirmation. Custom orders may take longer depending on complexity.
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