Nut Prestressed Anchorage

Key Advantages

High-Strength Material:Made from premium-grade cast iron, offering superior durability, wear resistance, and extended service life.

Secure Fastening:Designed to maintain a firm, vibration-resistant grip, preventing loosening and structural instability.

Precision Engineering:Manufactured in compliance with international construction and mining standards, ensuring compatibility and reliability in critical applications.

Versatile Application:Ideal for grouting bell systems, underground reinforcement, mining structures, and heavy-duty construction projects.

Corrosion Protection:Available with protective coatings to enhance resistance against harsh environmental conditions, further extending its durability.

Applications in Mining and Construction

In mining operations, Domed Nuts are widely used to secure support structures and reinforcement systems, helping maintain tunnel integrity, shaft stability, and rock anchoring. Their heavy-duty design ensures that grouting bell systems remain secure, preventing displacement and improving overall operational safety.

In construction projects, Domed Nuts play a crucial role in securing load-bearing structures, offering high resistance to dynamic forces and extreme environmental conditions. Their superior grip and anti-loosening properties make them essential for projects requiring long-term reliability.

Quality Assurance

Every batch of Domed Nuts undergoes strict quality control, including strength testing, dimensional accuracy checks, and load-bearing assessments to ensure compliance with industry standards. We provide detailed inspection reports for each shipment, offering complete confidence in our product's reliability.

Built for strength, safety, and durability, our Domed Nut is a trusted choice for mining, tunneling, and construction applications where secure fastening is critical.

Specification

Product Services

1.After-sales quality control: After finished product inspection, ensure that it meets customer requirements.

2.Cooperation services: We can provide customers with OEM and ODM services to customize products to ensure that customer requirements are met.