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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 surfac...
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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 stainles...
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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 i...
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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 petr...
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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 o...
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