EN
Corrugated steel beam guardrails are utilized on highways, municipal, and construction projects because of their top quality products with safe and stable performance over a long period of time. Zhengda Steel Structure is a guardrail manufacturer with 27 years of experience producing corrugated steel beam guardrail with great reputation for quality and durability. Zhengda's customers often ask what contributes to the long life span of the products. In this article, we will explain the reasons correlated to the longevity of this product and establish the reasons for Zhengda's durability and global trust.
High Quality Steel Material Foundation
The quality of the raw materials is the start of the durability of the product. Zhengda selects high-strength low-alloy steel and Q235 steel plates with great mechanical and impact resistance. The steel is reviewed by quality inspectors to ensure they conform to the country’s standards of ductility and tensile strength to ensure that the materials are of high quality. Zhengda is such that their materials will survive the external impacts and harsh environmental conditions to ensure that the product will not to be deformed. The product is reliable for long service life un like other products.
Advanced Corrosion Resistance Technology
One of the main concerns with metal guardrails is corrosion. Zhengda's corrugated steel beam guardrail uses anti corrosion technologies like hot dip galvanizing and powder coating. The hot dip galvanizing process utilizes a layer of zinc that that forms a barrier to moisture and other corrosive substances. The added layer of powder coating enhances the corrosion and wear resistance. The two layered protection helps the steel beam guardrail resist rust and corrosion for more than 20 years even in extreme industrial and coastal salt spray humid environments.
Scientific Structural Design
Durability is paramount in a design's structure. The wavy corrugated structure of Zhengda's guardrail helps to evenly distribute impact force resulting in a lower localized stress concentration. The fasteners used to connect guardrail panels and posts to one another are of high strength and are designed to prevent loosening, giving the connection a firm and stable quality. The Design, improves the anti collision ability of the corrugated steel beam guardrail and increases its overall stability so that it can stay intact and functional even after long term use.Zhengda’s Quality Control and Precisely Structured Production Processes
Zhengda has state-of-the-art automated equipment to enforce quality control during the production of corrugated steel beam guardrails. Equipment such as CNC double-head saws and corrugated plate forming machines are used to perform precise cutting, bending, and welding. The production tests each corrugated steel beam guardrail for dimensional accuracy, corrosion resistance, and impact. Only the products that meet the defined company and ASTM standards get to leave the factory.
Environmental Adaptability
Zhengda’s corrugated steel beam guardrails are designed to meet and withstand the demands of extreme cold winters and hot summers, as well as acid rain, salt fog, and chemical erosion. The corrugated steel beam guardrails require little to no maintenance during use in order for optimal performance. They are durable and meant to withstand harsh environments.
Long Lasting After Sales Support
Zhengda offers after sales assistance to help with the longevity of the corrugated steel beam guardrails. The company offers a two year warranty and a lifetime of spare part supply. Professional technicians offer support on installations and maintenance of the guardrails, and how to best retain their guardrails. Follow up services help eliminate issues that can be detrimental to the guardrails services. The help from the technicians offers strong support on the longevity of the steel beam guardrails.
Conclusion
Due to the guardrails being made of high quality steel, incased with anit corrosion technology, their scientific production, their services, and the after sales support they provide, Zhengda Steel Structures can now offer their clients high quality steel beam guardrails. Zhengdas products have been trusted by clients, for their durable and long lasting products. Selecting their corrugated steel beam guardrails offers reliable and durable guardrails for a range of transport and construction projects.