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Highway Guardrail with Power Coated and Clod-rolled Technology from Professional Supply

Categories Steel Highway Guardrail
Place of Origin: Shandong, China
Brand Name: Safetybuild
Product name: Highway Guardrail
Material: Q235 Q345
Color: Customized
Surface treatment: Power Coated
Application: Roadway Safety
Standard: GB_T 31439.1-2015
Technology: Clod-rolled
Advantage: Long Life Time
MOQ: 25 tons
Price: $650.00/tons 25-199 tons
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Highway Guardrail with Power Coated and Clod-rolled Technology from Professional Supply

Products Description
Plastic spray guardrail board
The plastic spraying guardrail board adopts heavy anti-corrosion treatment, and the internal coating is hot-dip galvanized layer, which has strong ability to absorb collision energy and has good line of sight guidance function. The surface coating is made of polyester powder coating, which is firmly integrated with the substrate by electrostatic spraying.
The sprayed guardrail board is mainly used for fence, decoration, protection and other facilities in industry, agriculture, municipal transportation and other industries. It has good anticorrosive properties, anti-aging and beautiful appearance. The installation is simple and fast. Good impact resistance, low cost, long life, higher safety, green environmental protection.
Name
Plastic spray guardrail
Material
S235JR, S355JR, Q235B, Q355B
Use
Traffice barrier
Surface treatment
Hot-dip galvanized
Galvanized + plastic coating
Standards
AASHTO M180, EN1317, GB31439
Certificate
ISO, CE, SGS
Colour
Green, White, Brown,Customization



Guardrail
features
It is easy to install and replace
Pollution free, beautiful and elegant
Good shock resistance, higher safety
Good corrosion resistance and long service life
Details Images
Working principle of spray plastic guardrail
1. Spray plastic guardrail is the main form of semi-rigid guardrail. It is a continuous structure with corrugated steel guardrail plates splicing each other and supported by columns. 2. It uses the deformation of soil foundation, post and beam to absorb collision energy, and forces out of control vehicles to change direction and return to normal driving direction, so as to prevent vehicles from rushing out of the road, so as to protect vehicles and passengers and reduce the loss caused by accidents.
3. The spray plastic guardrail has good hardness, can coordinate with road alignment, beautiful appearance, can be used on small radius bend, and the damaged part is easy to replace.

Performance test of plastic sprayed guardrail

Impact test: no spalling and cracking.
Brine spray test: no foaming, peeling, rusting and so on.
Adhesion test: after the scratch test, the coating has no peeling off. Chemical resistance: no blasting, softening, loss of adhesion and other phenomena. High and low temperature test: no wrinkle, expansion, shedding and other phenomena. Accelerated weathering test: no large discoloration, crack, damage and other phenomena.
Manufacturing Technique
The steel strip becomes a guardrail after passing through the molding machine
After the guardrail is hoisted, it is ready to spray plastic surface treatment
Spray technology of guardrail
Guardrail loading → Pretreatment → Drying → Spraying → Curing → Cooling → Inspection →Packaging
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Company Profile
Production and sales of highway guardrail
Our company is mainly for the production and sales of high-speed guardrail. There are 2 hot-dip galvanizing production lines and 1 electrostatic spraying line. The company is located in Guanxian County, Shandong Province, which is the production base of guardrail. The guardrail products are sold at home and abroad. We welcome overseas customers to discuss and guide.
Product packaging
FAQ
Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: 10-15 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: For the new customer we choose 30% TT for subscription and 70% TT before the delivery .
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