Bridge Guard Bracket

Cast iron bridge guardrail brackets are important supporting components of bridge guardrail systems, mainly used to fix and stabilize guardrail structures to ensure the safety of pedestrians and vehicles. They are usually made of gray cast iron or ductile iron to provide high strength, corrosion resistance and impact resistance, and adapt to various bridge environments. According to the installation method and load-bearing requirements, guardrail brackets can be divided into fixed, detachable, light and heavy types, and are widely used in highway bridges, railway bridges, landscape bridges, elevated overpasses and other infrastructure. Its surface can be hot-dip galvanized, spray-coated or epoxy-coated to enhance weather resistance and service life, so that it remains stable and reliable in long-term use.

Simis Group provides OEM customization services for cast iron bridge guardrail brackets. It can design and produce guardrail brackets of different sizes, shapes and materials (gray cast iron or ductile iron) according to customer needs to meet various bridge safety protection needs. Simis uses precision casting technology and strict quality control to ensure that the bracket has high strength, corrosion resistance and excellent impact resistance, and can provide surface treatments such as hot-dip galvanizing, plastic spraying, and epoxy coating to improve weather resistance and service life. With advanced production equipment, flexible customization capabilities and efficient delivery guarantees, Simis can provide customers with stable, durable, cost-effective bridge guardrail bracket solutions to help the smooth implementation of bridge safety projects.

1. The role of cast iron bridge guard bracket

The main functions of cast iron bridge guardrail brackets include:

Support guardrail structure: 

Provide stable support for bridge guardrails to ensure that the guardrail system is stable and does not deform.

Enhance safety protection: 

Effectively absorb and disperse external impact forces to prevent vehicles or pedestrians from accidentally rushing out of the bridge and improve safety.

Adapt to environmental requirements: 

Through anti-corrosion treatment, improve the weathering, weather resistance and rust resistance of the bracket, and it is suitable for various complex environments.

Improve the overall aesthetics of the bridge: 

Some guardrail brackets have decorative functions, which coordinate with the bridge structure and improve the overall visual effect.

2. Classification of cast iron bridge guard bracket

According to the installation method, structure and application environment, cast iron bridge guardrail brackets can be divided into the following categories:

Fixed guardrail bracket: 

Fixed by bolts or welding, suitable for permanent bridge guardrails.

Removable guardrail bracket: 

Convenient for installation and maintenance, suitable for temporary or replaceable guardrail systems.

Light guardrail bracket: 

Used for pedestrian bridges, landscape bridges, etc., emphasizing aesthetics and basic protection functions.

Heavy guardrail bracket: 

Suitable for protection systems with high safety requirements such as highways and large bridges, using ductile iron to enhance bearing capacity.

3. Introduction to the material of bridge guard bracket

Cast iron bridge guardrail bracket is an important structural component used for fixing and supporting bridge guardrails. It is mainly made of gray cast iron or ductile iron to meet different environmental and strength requirements.

Gray cast iron: 

has good casting performance, wear resistance and compression resistance, suitable for bridge guardrail brackets with general load requirements, and has good shock absorption effect.

Ductile iron:

Compared with gray cast iron, it has higher strength, toughness and impact resistance, suitable for bridge guardrail supports with high load and high safety requirements.

In addition, according to the environmental requirements of the bridge, the surface of the cast iron guardrail bracket can be treated with anti-corrosion (such as hot-dip galvanizing, plastic spraying, epoxy coating, etc.) to enhance weathering and corrosion resistance and ensure long-term stable operation.

4. Application fields of cast iron bridge guard bracket

Cast iron bridge guardrail brackets are widely used in the following scenarios:

Guardrails for highway and expressway bridges

Guardrails for urban road bridges and overpasses

Safety railings for railway bridges

Guardrails for landscape bridges and sidewalks

Guardrails for docks, ports and water conservancy facilities

Guardrail systems for factories, parks and other infrastructure

5. OEM customization advantages of cast iron bridge guard bracket

Simis Group provides OEM customization services for high-quality cast iron bridge guardrail brackets, with the following advantages:

Various material choices: 

Gray cast iron, ductile iron and other materials are provided to meet the needs of different bridge projects.

Precise size customization: 

Guardrail brackets that meet bridge engineering standards can be produced according to the drawings and specifications provided by customers.

Surface treatment optimization: 

Hot-dip galvanizing, plastic spraying, epoxy coating and other treatment methods are provided to improve weather resistance and corrosion resistance.

High strength and durability: 

Advanced casting technology is used to ensure that the product has excellent load-bearing capacity and long-term stability.

Flexible production capacity: 

Support mass production, while accepting small batch customization to ensure short delivery cycle and stable and reliable quality.

Simis Group is committed to providing high-quality, durable and cost-effective cast iron bridge guardrail brackets to meet the needs of different bridge projects. With rich industry experience, advanced manufacturing technology and strict quality control, we can customize guardrail brackets of various specifications, shapes and surface treatments according to customer requirements. Simis' products are widely used in municipal bridges, highways, railway projects and landscape construction, ensuring the stability and durability of bridge safety protection systems with reliable performance and excellent quality.