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ductile iron c250 manhole cover
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Ductile Iron Manhole Cover for Sustainable Tree Protection in Public Spaces Production Description Tree pit grates, also known as tree pit covers or ...
2025-07-25 00:28:13
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... is spheroidized by a spheroidizing agent, so that the internal structure of the cast iron is more tightly combined, the density is significantly ...
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Metal Ductile Iron Tree Grating Grates For Park And Garden Production Description Tree pit grates, also known as tree pit covers or tree pit grilles, ...
2025-07-25 00:28:13
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... for drainage systems, widely used in urban roads, municipal projects, parking lots, residential areas and industrial parks. It is mainly used to ...
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... drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a ...
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...ls, inspection wells or other underground facilities, usually used in conjunction with ductile iron manhole covers. The ladder is made of high...
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D400 Extra Heavy Duty Hinged Round Access Cover With Round And Square Frame DESIGN FEATURES : Load Class Maximum Load Application Scenarios A15 ≤1.5 ...
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... tensile strength, ductility and impact resistance, and can withstand high loads and frequent use. Compared with traditional cast iron, ductile ...
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...Ductile Cast Iron Gully Sewer Grate for Drainage System Specifications by Load Class: Load Class Type Material Top Design Hinge Type Lockable C250 ...
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...Iron Gully Grate C250 Key Features: High-Strength Material: Made from ductile iron (EN-GJS-500-7 or QT500-7) or cast iron, which combines ...
2025-07-25 00:28:13
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