Urban infrastructure relies on unseen components like the man hole cover frame, manhole lid and frame, and round drain cover. These elements ensure public safety, facilitate utility access, and manage drainage. This article explores their design, functionality, and innovations transforming maintenance workflows.
A man hole cover frame anchors underground access points, bearing vehicular loads while preventing collapses. Cast iron or ductile iron variants offer durability, with weight capacities exceeding 25 tons. Corrosion-resistant coatings extend lifespan in harsh environments. Proper installation ensures alignment with road surfaces, reducing trip hazards. Frames integrate locking mechanisms to deter unauthorized entry, critical for urban security.Overall, the Ductile Iron Manhole Cover D400 is a reliable and versatile product that meets the demands of heavy traffic areas. Its high load capacity, durability, and safety features make it a popular choice for construction projects. Whether it is for industrial zones, airports, or roadways, this manhole cover provides a secure and long-lasting solution for covering access points while ensuring the safety of pedestrians and vehicles. Trust the Ductile Iron Manhole Cover D400 for your construction needs.
The manhole lid and frame unit functions as a cohesive seal against debris and flooding. Precision casting eliminates gaps, while rubber gaskets enhance watertightness. Load-testing protocols validate resilience against traffic stress. Composite materials now supplement traditional iron, reducing theft appeal. Modular designs allow swift replacements, minimizing street disruption during repairs.
Round drain cover geometries dominate due to structural superiority; circular shapes evenly distribute pressure, preventing falls into voids. Radial patterns channel stormwater efficiently, reducing blockages. Non-slip textures enhance pedestrian safety, while recyclable materials align with sustainability goals. Custom diameters accommodate varying pipe networks beneath streetscapes.The following are the relevant dimensions of the product
외부 크기 |
커버 직경 |
오프닝 지우기 |
키 |
단위 무게 |
적재 능력 |
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|
|
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Ø805 |
|
|
90 |
42kg/43kg |
EN124 D400 |
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552대 |
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결론적으로 당사의 맨홀 뚜껑 개방용 리프터는 인프라 유지 관리 분야의 판도를 바꾸는 획기적인 제품입니다. 편의성, 안전성, 내구성을 결합하여 작업 효율성을 높이고 작업자의 웰빙을 보장합니다. 번거롭고 시간이 많이 걸리는 수동 방법에 작별을 고하고 우리 리프터의 용이성과 효율성을 받아들이십시오.
Contemporary man hole cover frame innovations include anti-vibration tech to eliminate noise pollution and IoT sensors detecting displacement or gas leaks. Lightweight polymer-composite frames ease handling without compromising strength. Regulatory mandates now require reflective markings for nighttime visibility, reducing accident risks in low-light conditions.
Biannual checks for cracks, corrosion, or misalignment are mandatory. Harsh climates necessitate quarterly assessments.
견고함 외에도 Ductile Iron Manhole Cover D400은 안전을 염두에 두고 설계되었습니다. 미끄럼 방지 처리가 되어있어 미끄러짐이나 낙상으로 인한 사고를 방지해줍니다. 또한 커버는 부식과 녹에 강하므로 습기와 화학 물질에 노출되기 쉬운 실외 환경에서 사용하기에 이상적입니다.
연성이 있는 철제 맨홀 뚜껑 D400은 설치 및 유지 관리가 쉽습니다. 안전한 장착을 보장하는 볼트 잠금 시스템이 함께 제공되어 무단 접근을 방지하는 동시에 승인된 직원이 쉽게 접근할 수 있습니다. 검사 및 유지 관리 목적으로 커버를 쉽게 제거할 수 있으므로 가동 중지 시간이 줄어들고 교통 흐름 중단이 최소화됩니다.
전반적으로 연성철 맨홀 커버 D400은 교통량이 많은 지역의 요구 사항을 충족하는 안정적이고 다재다능한 제품입니다. 높은 하중 용량, 내구성 및 안전 기능으로 인해 건설 프로젝트에 널리 사용됩니다. 산업 지역, 공항, 도로 등 어떤 곳이든 이 맨홀 뚜껑은 보행자와 차량의 안전을 보장하면서 접근 지점을 덮는 안전하고 오래 지속되는 솔루션을 제공합니다. 귀하의 건설 요구에 맞는 연철 맨홀 뚜껑 D400을 신뢰하십시오.
Frame cracks often require full replacement; welding compromises structural integrity and safety certifications.
Circular covers cannot fall into their frames, eliminating collapse hazards during maintenance.
Bolt locks, RFID tracking, and non-ferrous materials reduce resale value and deter theft.
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