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目前社会上使用的金属护栏主要有铁质护栏和不锈钢护栏,铁质护栏多数是锻制或铸铁件,经表面喷漆、静电喷涂等防锈处理,其最大特点是防锈蚀性差,寿命短,铸铁护栏韧性差,易碰撞断裂,不锈钢护栏解决了防锈蚀的问题,但强度低,成本高。我们研制的纳米搪瓷铁艺组件属专利产品,该技术从根本上解决了原有产品和技术的难题和弊端,该产品的管内外
At present, metal guardrails used in the society mainly include a steel guardrail and a stainless steel guardrail. Most of the iron guardrails are forged or iron castings. The surface is painted and electrostatically sprayed with rust proofing. The most prominent feature of the guardrail is poor corrosion resistance, short life span, Fence poor toughness, easy collision and fracture, stainless steel fence to solve the problem of anti-corrosion, but low strength and high cost. We developed a nano-enamel wrought iron components are patented products, the technology fundamentally solve the problems and drawbacks of the original products and technologies, the product inside and outside the tube