Reinforced Rock Bolts With Expansion Shells For Mining

Product Description:

The Expansion Shell Rock Bolt is a bolt and nut assembly that consists of a hexagon head bolt and a matching nut. The bolt and nut assembly is designed to be used with a metric thread, making it easy to install and remove as needed. The hexagon head bolts provide a secure and tight grip on the surrounding rock formation, ensuring that the rock bolt remains in place even under extreme conditions.

One of the key features of the Expansion Shell Rock Bolt is its high tensile strength of ≥500MPa. This makes it a highly durable and reliable option for use in harsh and demanding environments, where the rock formation may be subject to high stress levels and other external factors. The expansion shell structure of the rock bolt also helps to distribute the load evenly, reducing the risk of damage or failure over time.

In addition to its strength and durability, the Expansion Shell Rock Bolt is also easy to install and maintain. The bolt and nut assembly can be quickly and easily installed using standard tools and techniques, and can be inspected and maintained on a regular basis to ensure optimal performance and reliability.

Overall, the Expansion Shell Rock Bolt is an excellent choice for anyone looking for a reliable and effective solution for supporting and reinforcing rock formations. Its high tensile strength, expansion shell structure, and easy-to-install bolt and nut assembly make it a versatile and practical option for a wide range of applications, from underground mining to tunneling and beyond.

 

Features:

• Product Name: Expansion Shell Rock Bolt
• Corrosion Resistance: High
• Expansion Mechanism: Expansion Shell
• Tensile Strength: ≥500MPa
• Standard: DIN, ASTM, ANSI, GB, JIS, BSW, Etc.
• Application: Rock Support In Mining And Tunneling
• Features:
  • Expands three leaf segments against the borehole wall for a secure grip
  • Designed for use in hard rock formations
  • Includes bolt and nut assembly for easy installation
  • Available in various sizes and lengths to meet project requirements

 

Technical Parameters:

Type	Expansion Anchor
Material	Steel
Expansion Mechanism	Expansion Shell
Usage	Supporting
Corrosion Resistance	High
Tensile Strength	≥500MPa
Standard	DIN, ASTM, ANSI, GB, JIS, BSW, Etc.
Color	Silver,Grey,Black
Hardness	HRC38-48
Application	Rock Support In Mining And Tunneling

 

Applications:

The Expansion Shell Rock Bolt is a type of expansion anchor that is designed to provide a secure and reliable connection in rock. The product has a hardness of HRC38-48, which makes it resistant to wear and tear. The product is also designed with a metric thread, which ensures a secure and tight connection. The product is available in standard packaging and its price is negotiable. The minimum order quantity is also negotiable.

The Expansion Shell Rock Bolt is suitable for a wide range of applications. It can be used in mining and tunneling projects, as well as in construction and engineering projects. The product is designed to provide a secure and reliable connection that can withstand heavy loads and vibrations. The bolt and nut assembly is easy to install and can be used in a variety of scenarios.

The Fuhua Expansion Shell Rock Bolt is a high-quality product that is designed to meet the needs of customers. The product is made of high-quality materials and is certified by ISO 9001. The product is suitable for a wide range of applications and can be used in a variety of scenarios. The product is available in standard packaging and its price is negotiable. The payment terms for this product include L/C, D/A, D/P, T/T, Western Union, and MoneyGram.

 

Customization:

Our Expansion Shell Rock Bolt is manufactured in China and comes with ISO 9001 certification, ensuring that our products meet the highest quality standards. We offer negotiable pricing and minimum order quantities, and our standard packaging ensures that your order will arrive safely and securely.

At Fuhua, we understand that every customer has unique needs and requirements, which is why we offer Product Customization Services. Whether you need specialized sizes or materials, or you require specialized Hard Rock Drill Bits for your project, we can help. We accept a variety of payment terms, including L/C, D/A, D/P, T/T, Western Union, and MoneyGram, making it easy to purchase our products.

Packing and Shipping:

Product Packaging:

• Each expansion shell rock bolt is individually packed in a plastic bag.
• Several rock bolts are placed in a sturdy cardboard box.
• The box is secured with packing tape and labeled with the product name and quantity.

Shipping:

• The rock bolts are shipped via ground transportation.
• Orders are processed within 24 hours and shipped out within 2-3 business days.
• Customers will receive a tracking number via email once their order has been shipped.
• For international orders, shipping times may vary depending on the destination country's customs regulations.