Durable Industrial Strength Anchor Bolts with Three Months Warranty

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 8.8
• Application: Machinery, Building
• Finish: Black
• Size: Customizable
• Diameter: Customizable
• After-Sales Service: Three Months
• Quality: Quality Assurance
• Transport Package: Container Container
• Specification: 1-100cm
• Trademark: huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Anchor bolts are essential pre-embedded components, meticulously designed to be securely integrated into concrete foundations. Their primary role is to firmly anchor the bases of a wide array of machines and equipment, ensuring stability and safety.

1, Classification and Appearance

Anchor bolts are classified into four primary types: fixed anchor bolts, movable anchor bolts, expansion anchor bolts, and bonded anchor bolts. Furthermore, based on their distinct appearances, they are categorized into L-shaped, 9-shaped, U-shaped, and welded embedded bolts, each offering unique benefits for various applications.

1. Fixed anchor bolts: These are cast integrally with the foundation and are ideal for securing equipment that does not experience significant vibration or impact.

2. Active anchor bolts: Designed to be detachable, these bolts are perfect for securing heavy machinery that endures significant vibrations and impacts, offering both stability and flexibility.

3. Expansion anchor bolts: These bolts function by expanding within concrete through rotating or tapping actions, making them ideal for securing stationary, simple, or auxiliary equipment.

4. Adhesive anchor bolts: Utilizing adhesive to affix bolts to concrete foundations, these have gained widespread popularity in recent years due to their versatile application and reliable performance.

2, Material and Strength

Anchor bolts are primarily made from robust steel, including carbon structural steel such as Q235 and Q345, and alloy steel. These materials are known for their excellent plasticity and toughness, which ensure that the bolts maintain their integrity and do not easily break or deform under stress. The tensile strength of these bolts is contingent upon their cross-sectional area and the allowable stress value, with various materials offering different tensile strength grades.

3, Installation method

The installation of anchor bolts can be accomplished through two primary methods: the one-time embedding method and the reserved hole method.

1. One-time embedding method: In this approach, anchor bolts are embedded during the concrete pouring process. This method is ideal for securing high-vibration equipment, such as tall towers, ensuring enduring stability.

2. Reserved hole method: This method involves initially reserving holes, positioning the equipment, and then placing the anchor bolts into the holes before pouring concrete. It is best suited for stationary equipment or those experiencing low levels of vibration.

4, Precautions for use

Selecting anchor bolts mandates choosing the correct type and specifications, considering the equipment's weight, stress conditions, and operational environment, to ensure optimal performance.

During installation, it is imperative to ensure the precise positioning and firm fixation of anchor bolts. Pre-tightening bolts must be tightened according to the specified pre-tightening force for maximum security.

Regular inspections should be conducted to check for any looseness in anchor bolts, promptly tightening them if necessary. For bolts exposed to harsh conditions, anti-corrosion measures should be applied to prolong their lifespan and maintain effectiveness.

5, Application scenarios

Anchor bolts find extensive use across various domains, including equipment fixation, steel structure foundations, street lamps, traffic signs, pump and boiler installations, and the embedding of heavy equipment. They are integral components that guarantee the safe and stable operation of both equipment and structures.

Anchor bolts, as pivotal fasteners, play an indispensable role in ensuring the secure and stable fixation of machines and equipment, underpinning their crucial function in industrial applications.