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d400 ductile iron surface box
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...iron manhole cover pressure grade C250 Product Introduction: This is a ductile iron manhole cover, commonly used in municipal roads, communities ...
2025-07-20 00:30:45
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Square Round Hole Manhole Cover With Spring Lock GB/T23858-2009 GB/T 23858-2009 is China's national standard for "Manhole Covers". It ...
2025-07-20 00:30:45
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...riveted or welded. The unique design assures a rung cannot turn. Other lengths,styles, and special materials are available.The cast iron steps are ...
2025-07-20 00:30:45
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...Iron Roll Kerb Type Gully Grating For Drainage Well 20kg to 30 kg Producte Introduction: The Kerb Gully Grating, also known as a Curb Drainage ...
2025-07-20 00:30:45
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EN 124 Standard Cast Iron Gully Grating Heavy Duty Drain Grate For Road Yard Description Ductile iron is more suitable to create cast iron gully ...
2025-07-20 00:30:46
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... strength 40 tons according to EN 124-1993. • Material – nodular graphite cast iron EN GJS 400-15 according to ISO 1083 EN 1563 /A1 standard. • ...
2025-07-20 00:30:46
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...Iron Road Gully Gratings For Seamless Integration With SurroundingsAdvantages: Efficient Drainage: The design ensures maximum water collection from ...
2025-07-20 00:30:45
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...Cast Iron Channel Gully Grate B125 500*500mm Advantages Summary: High strength and load-bearing performance: Ductile iron material, suitable for a ...
2025-07-20 00:30:45
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... styles of manhole covers, and they are selected according to the design. The bearing capacity of the rainwater grate is not less than 140KN. The ...
2025-07-20 00:30:45
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... pipes, mainly made of ductile iron. It has the advantages of high strength, corrosion resistance, strong pressure resistance, and long life. It is ...
2025-07-20 00:30:45
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