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Quality Anti Corrosion Guardrail Cap W Beam Hot Dip Galvanized Guard Rail Post Caps factory
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Quality Anti Corrosion Guardrail Cap W Beam Hot Dip Galvanized Guard Rail Post Caps factory
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Anti Corrosion Guardrail Cap W Beam Hot Dip Galvanized Guard Rail Post Caps

Place of Origin: China
Certification: ISO 45001，ISO14001，ISO 9001
Minimum Order Quantity: 28 tons
Price: Negotiable
Supply Ability: 30 tons per day
Tags

glass cap rail

guardrail end pieces

Reflective Marker

Product Details

Product Name: Guardrail Connection Plate Material: Q235,Q355
Dimension: Customized Temperature Range: -40°C To 60°C
Surface Treatment: Hot Dip Galvanized Anti-collision Grade: Class A, Class S
Installation: Roadside, Median Barrier Coating Thickness: Customized
Highlight

Anti Corrosion Guardrail Cap

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Guardrail Cap W Beam

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HDG guard rail post caps

Product Description

Anti Corrosion W Beam Guardrail Connection Plate Hot Dip Galvanized Road Guardrail Fitting

Product Description

Guardrail connection plate, also known as guardrail splice plate, clamping connection plate and joint connection plate, is a core matching accessory of W-beam guardrail systems. Manufactured from high-quality Q235 carbon steel through laser cutting and CNC integral punching, and processed with hot-dip galvanized anti-corrosion technology, it is specially used for docking and splicing two sections of W-beam guardrails. It connects scattered guardrails into a firm and integrated whole, serving as an essential standard accessory for road safety protection projects.

 

Main Uses and Functions

1. Splicing and Integral Molding It is applied to the joint connection of two-section W-beam guardrails on highways and municipal roads, tightly
connecting discrete guardrail plates into an integral structure to avoid guardrail loosening, dislocation and disconnection.
2. Disperse Impact Force and Improve Anti-collision Performance In case of vehicle collision, the connection plate can evenly transmit and
disperse impact force, prevent single guardrail plate fracture under force, and greatly enhance the overall impact resistance, anti-collision and
buffering protection performance of the guardrail system.
3. Reinforce Joints and Prevent Loosening and Falling Off Fixed with matching bolts, it effectively reinforces the splicing gaps, eliminates
loosening problems caused by vehicle vibration, wind force and road surface settlement, and improves the overall stability of road guardrails.
4. Seal and Protect to Prolong Service Life The tight splicing structure prevents rainwater, sediment and dust from entering the interior of
guardrails, avoids internal corrosion, and effectively extends the service life of the entire guardrail system.
 
Parameter Description
Product Name Guardrail Connection Plate / Guardrail Splice Plate / Joint Connection Plate
Application System W-Beam Guardrail Safety Barrier System
Material Q235 Carbon Structural Steel
Manufacturing Process Laser Cutting + CNC Integral Punching
Surface Treatment Hot-Dip Galvanized Finish
Zinc Coating Thickness 60–120μm (Customizable)
Main Function Connect and splice two sections of W-beam guardrails into an integrated structure
Connection Performance Reinforces joints, prevents loosening, displacement, and separation
Impact Resistance Helps distribute collision forces and improves overall guardrail stability
Corrosion Protection Prevents rainwater, dust, and sediment intrusion to reduce internal corrosion
Compatibility Suitable for 2-Wave and 3-Wave W-Beam Guardrail Systems
Installation Areas Highways, National Roads, Municipal Roads, Rural Roads, Bridges, Ram

Installation Application Scenarios

It is suitable for the splicing positions of two-wave and three-wave W-beam guardrails on highways, national highways, provincial highways, municipal roads, rural roads, scenic roads, bridge guardrails, ramps and parking lot enclosure guardrails, being a universal standard accessory for all road safety scenarios.

Core Advantages of Hot-dip Galvanized Guardrail Connection Plates

1. Integral hot-dip galvanizing process with uniform zinc coating (60–120μm), featuring excellent corrosion resistance and salt spray resistance, adaptable to long-term outdoor use in coastal, humid and dusty environments.
2. Precise punching and standard dimensions with tiny position errors, ensuring high fitting accuracy and smooth docking during on-site installation, saving construction time and labor costs.
3. High toughness material with strong deformation and fracture resistance, capable of resisting impact and vibration, free from cracking and loosening in long-term outdoor operation.
4. Smooth plate surface and high-adhesion galvanized layer, avoiding peeling and scratching during transportation and installation, with uniform and beautiful appearance to meet the acceptance standards of overseas engineering projects.
5. Full-dimensional customization available: thickness, hole spacing, overall size and zinc coating thickness can be customized according to customer drawings, national standards and overseas industry standards.
6. Negotiable price and delivery time, preferential policies are available for bulk order negotiations.
 

FAQ:

Q1: What is a guardrail connection plate used for?
A: It connects two guardrail beams tightly, stabilizes the whole guardrail system and improves anti-collision performance.
Q2: What material are your connection plates?
A: Made of high-strength Q235 carbon steel, fully hot-dip galvanized.
Q3: Can you customize size, hole spacing and zinc thickness?
A: Yes, full customization is available according to your drawings and local standards.
Q4: Are your prices and delivery time negotiable?
A: Yes, price and lead time are negotiable based on order quantity.
Q5: What is the zinc coating thickness?
A: Standard 60–120μm, anti-rust and anti-salt spray for long outdoor service.
Q6: Do you have factory certification?
A: We have ISO9001, ISO14001, ISO45001 three-system certifications for export.

Product Highlights

Anti Corrosion W Beam Guardrail Connection Plate Hot Dip Galvanized Road Guardrail Fitting Product Description Guardrail connection plate, also known as guardrail splice plate, clamping connection plate and joint connection plate, is a core matching accessory of W-beam guardrail systems. Manufacture...

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