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Iron material trree grate It is widely used in parks, street green belts and green trees in various places. There are rainwater seepage holes on the cover surface, which can keep the roots of the trees loose and absorb nutrients such as wate...
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Similar hard property as cast iron, while have a overwhelming advantage on stretch recovery.........
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Structure: manhole lid, frame, central hatch, seal and locks Material: the manhole lid, frame and central hatch made by SMC composite materials, and 304 stainless steel and corrosion resistance.........
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Environmental protection With raw material non-toxicity, it will not influence to user.2.Competitive price The price of composite SMC manhole cover with hinges is lower than stipulated standard cast iron ones.........
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Innovative material improvements and structure performance, D400 high load rating composite manhole cover conforms to BSEN124 D400 class and is suitable for petrol station.........
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The manhole covers that use flat or relief to express patterns and use colors or words to express individual cultural labels are called artistic manhole covers.........
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Ductile iron artistic round manhole cover The artistic manhole cover is also being applied slowly with its own charm.........
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As the entrance of urban underground pipe network, manhole cover is a part of the management details of urban underground pipe network in urban construction.........
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Tree grate have big market in different industry. Not only pursues high quality continuously, but also focuses on unique design and environmental protection.........
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Composite materials have become an indispensable part of the current stage, especially in the hardware industry, including good covers, trench cover, power cover.........
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Through long-term market promotion and extensive use, the company's high-strength composite manhole covers, water rafters and other products have won the trust of customers.........
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