Steel Manhole Cover Manufacturer & Supplier in Europe

Steel Manhole Cover Manufacturer & Supplier in Europe - PipingProjects.eu

Steel Manhole Cover Manufacturer in Europe

PipingProjects.eu is one of the leading Steel Manhole Cover Manufacturer in Europe. Our manufacturing process is geared towards meeting the precise chemical and mechanical specifications of Stainless Steel for our Manhole Covers. Rigorous quality control measures ensure compliance and exceptional low-temperature impact resistance. Recognized as a trusted Steel Manhole Cover Supplier in Europe, our commitment to surpassing industry standards underscores our dedication to delivering reliable solutions tailored to diverse applications. Our Manhole Covers consistently outperform expectations, establishing us as a reliable and reputable supplier in the region.

What is Steel Manhole Cover?

Steel Manhole Covers are sturdy and long-lasting lids to secure access points in critical infrastructure such as utility chambers, drainage systems, or sewage networks. These covers are typically made from durable materials like ductile iron or steel, chosen for their strength and ability to withstand different environmental conditions and heavy loads. They provide a secure closure for underground access points while also allowing for easy entry for maintenance and inspection purposes.

Steel maintenance hole covers come in various designs, including solid tops, vented configurations, or grated designs. Some of these covers are coated with materials like galvanization to improve their corrosion resistance. Their exceptional toughness and ability to resist wear and tear are crucial for urban infrastructure's proper functioning and safety, mainly underground utility systems.

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What Makes Steel Manhole Cover Different From Regular Manhole Cover?

Manhole covers made of steel are different from regular ones mainly because of the materials used in their construction, which provide unique characteristics and benefits.

  • Construction Materials: Steel and ductile iron are the materials of choice for these covers, as they offer superior strength and durability. In contrast, regular covers can be made from a variety of materials, including cast iron, concrete, or composites, with no specific preference for any one material.
  • Strength and Durability: Steel and ductile iron covers are exceptionally strong and durable, making them ideal for handling heavy traffic, including vehicular loads in urban areas. They are less prone to cracking or breaking under pressure.
  • Corrosion Resistance: Steel covers are often coated with substances like galvanization to enhance their resistance to corrosion, which is a critical feature in areas exposed to moisture, chemicals, or harsh weather conditions. Regular manhole covers, depending on the material used, vary in their level of corrosion resistance.
  • Weight and Handling: Although steel covers are robust, their weight may require special equipment or lifting mechanisms for installation and maintenance. Regular covers, made of different materials, have varying weights. Composite covers, in particular, are typically lighter than steel, making them easier to handle.
  • Cost: Ductile iron or steel covers may be more expensive due to their robust and durable nature. However, this initial investment can lead to long-term cost savings by reducing the need for frequent repairs or replacements. The cost of regular covers varies depending on the chosen material, with factors such as durability and maintenance influencing the overall cost assessment.

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Piping Projects Europe
Steel Manhole Cover Manufatcurer, Supplier and Dealer in Europe

Steel Manhole Cover

Steel Mnhole Cover Manufacturer in Europe
Square Manhole Cover Supplier in Europe
Round Manhole Cover Dealer in Europe

Steel Manhole Cover - Specifications

  • Design Type :Solid Top, Vented, Grated, Hinged, Lockable, Double Triangular, etc.
  • Surface Finish : Coating options such as bituminous, epoxy, or galvanized finish for corrosion resistance.
  • Standards Compliance : Mention adherence to relevant standards (e.g., EN 124, ASTM, BS EN 124, or local standards).
  • Sizes : 300×300 mm /450×450 mm / 600x600mm / 900×900 mm- C/O
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Steel Manhole Cover Specification Chart

Steel Manhole Cover Specification Chart
Particulars Specification
Standard JIS, AISI, ASTM, GB, DIN, EN, etc.
Surface Bitumen / Epoxy Painting
Load capacity A15, B125, C250, D400, E600, F900
Color Black, Grey, as per customer requirements
Weight 5-120kg, as per customer requirements
Grade
Stainless Steel 200 Series - 201, 202, 205.
300 Series
301, 302, 303, 304, 304L, 308, 309, 309S, 310, 310S, 314, 316, 316L, 316TI, 317, 317L, 321, 347.
400 Series
405, 409, 429, 430, 430F, 430FSe, 434, 436, 442, 446, 403, 410, 414,416, 416Se, 420,420F, 422, 431, 440A, 440B, 440C.
500 Series - 501, 502.
600 Series - 630 (17-4 PH).
Carbon Steel ASTM A106 Gr. A , B & C API 5L Gr. A / B, X42 ,X52 ,X60 ASTM A 53 Gr. A/B
Titanium Titanium 6-4, Gr 1, Gr 2, Gr 3, Gr 4, Gr 5, Gr 7, Gr 9, 5-2.5, 6-2-4-2, 6-4 ELI, 6-6-2.
Hastelloy C22, C276, X, B-2.
Monel 400, K500.
Nickel Alloy Nickel 200 Nickel 201, Alloy 20, Alloy 286, Alloy 218 (Nitronic 60), Nitronic 50 (XM-19).
Cupro Nickel Cu 90-10 (C70600,CW352H), Cu 70-30 (C71500, CW354H).
Inconel 601, 625, 660A, 718, X-750, 825, 925, 608.
Duplex / Super Duplex D S31803, D S32205, SD S32750, SD S32760, SD S32950.
Chromium Molybdenum Steel A387 Gr 2, A387 Gr 12, A387 Gr 11, A387 Gr 22, A387 Gr 22L, A387 Gr 7, A387 Gr 21, A387 Gr 21L, A387 Gr 9, A387 Gr 91.
Nichrome Alloy CrNi 20/80.
Copper ASTM B1, ASTM B2, ASTM B3, ASTM B152, ASTM B124, ASTM B133.
Brass Alloy 260, Alloy 272, Alloy 330, Alloy 353, Alloy 360, Alloy C48200 - C48500, Alloy 464.
Bronze Alloy 954, Alloy 933.
Case Hardening Steels 10C4, 15C8, 15Cr3, 16Mn5Cr4, 20MnCr5, 15Ni5Cr4Mo1, 15Ni5Cr4Mo2, 20Ni7Mo2, 20NiCrMo2, 14CrNi6.
En Series En8, En9, En19, En24, En30B, En31, En36, En45, En47, En48.
Mild Steel Sae 4118, Sae 4120, Sae 4120, Sae 4130, Sae 4135, Sae 4137, Sae 4140, Sae 4142, Sae 4145, Sae 4147, Sae 4150, Sae 4161, Sae 8620.

What Material is used to make Steel Manhole Covers?

Manhole covers made of steel are commonly produced using either ductile iron or steel, both chosen for their exceptional strength and durability. Ductile iron, which is an alloy of iron, carbon, silicon, and other elements, undergoes a specialized treatment process that results in a microstructure with rounded graphite nodules. This treatment improves toughness and resistance to impact, making ductile iron the preferred choice for heavy-duty applications. Steel manhole covers can also be made from standard carbon steel or stainless steel, each offering unique advantages.

Carbon steel is well-known for its durability and reliability, while stainless steel is highly valued for its resistance to rust. This makes stainless steel particularly suitable for locations with high levels of moisture or exposure to chemicals. The choice of material depends on factors such as load-bearing requirements, corrosion resistance, and the specific environmental conditions of the installation site.

Manhole Cover & Frame Dimension Chart

Explore precision and durability with our comprehensive Steel Manhole Cover Manufacturer in Europe, PipingProjects.eu. Refer to our detailed chart for accurate dimensions, ensuring top-notch quality in every product.

Dimension Chart
Item Code Size (mm) Grade Frame Dimensions Weight approx (Kg)
Clear Opining Frame Outer Height (MM)
OxO1 FxF1 H Wt.
MR1 450X600 A-15 450X600 580X730 40 30
MR2 450X600 B-125 450X600 675X825 75 70
MR3 450X600 C-250 450X600 675X825 100 100
MR4 450X900 A-15 450X900 585X1030 40 50
MR5 450X900 B-125 450X900 600X1055 75 75
MR6 450X900 C-250 450X900 615X1060 100 125
MR7 600X900 A-15 600X900 745X1040 40 65
MR8 600X900 B-125 600X900 755X1050 75 105
MR9 600X900 C-250 600X900 775X1070 100 150
MR10 450X900 D-400 450X900 615X1060 100 160
MR11 600X900 D-400 600X900 775X1070 100 170
*Grade A-15= 1.5 MT. (LD)
*Grade B-125= 12.5 MT. (MD)
*Grade C-250= 250 MT. (HD)
*Grade D-400= 40.0 MT. (EHD)
*Grade F-900= 90.0 MT. (EHD)

Steel Manhole Square Cover Dimension Chart

Precision meets durability with PipingProjects.eu, your trusted Steel Manhole Cover Manufacturer in Europe. Explore our comprehensive chart for accurate dimensions, ensuring excellence in every Ductile Iron Square Cover.

Dimension Chart of Steel Manhole Square Cover
Item Code Size (mm) Grade Frame Dimensions Weight approx (Kg)
Clear Opining Frame Outer Height (MM)
OxO1 FxF1 H Wt.
MS1 300X300 A-15 300X300 385X385 30 8
MS2 300X300 A-250 300X300 445X4450 75 33
MS3 450X450 A-15 450X450 560X560 40 22
MS4 450X450 B-125 450X450 590X590 75 45
MS5 560X560 C-250 D/S 560X560 740X740 75 90
MS6 600X600 A-15 600X600 730X730 40 40
MS7 600X600 B-125 600X600 750X750 75 65
MS8 600X600 C-250 600X600 750X750 100 90
MS9 750X750 C-250 750X750 895X895 75 125
MS10 800X800 B-125 800X800 950X950 75 115
MS11 800X800 C-250 800X800 970X970 100 140
MS12 900X900 B-125 900X900 1050X1050 75 125
MS13 900X900 C-250 900X900 1070X1070 100 170
MS14 900X900(450Ø) C-250 900X900 1060X1060 100 198
MS15 300X300 D-400 300X300 460X460 100 40
MS17 600X600 D-400 600X600 775X775 100 105
MS19 900X900 D-00 900X900 1070X1070 100 195
MS20 300X300 B-125 300X300 445X4450 75 28
MS21 450X450 C-250 450X450 590X590 75 58
MS22 750X750 B-125 750X750 895X895 75 100

How to Maintain and Inspect Steel Manhole Cover ?

  • Regular Cleaning: It is crucial to keep the covers and their surroundings clean to avoid blockages and ensure smooth drainage. This involves removing debris, dirt, and vegetation.
  • Coating Inspection: Regularly examine the coating, such as galvanization, for any signs of wear or damage. If any issues are detected, apply a new coat to prevent corrosion and maintain the covers' durability.
  • Anti-Slip Measures: It is essential to routinely inspect and maintain the anti-slip features of the covers. This ensures that they continue to effectively prevent accidents and provide a secure surface for pedestrians.
  • Water Tightness Test: Conduct regular tests to check for water tightness and promptly address any leaks. This is particularly important for covers in sewage or drainage systems, as it helps prevent environmental contamination.
  • Frame Alignment: Ensure that the frame of the manhole cover is correctly positioned and level with the ground or surface. This helps mitigate potential tripping hazards and prevents any additional structural issues from arising.

Steel Manhole Cover Outer Diameter

Outer Diameter

Outer Diameter In mm

Permissible Variations In mm
Over (+) Under (-)
1 to 1 ½ (25.4 to 38.1), Incl 0.006 (0.15) 0.006 (0.15)
Under 1 (25.4) 0.004 (0.10) 0.004 (0.10)
Over 11⁄2 to 2 (38.1 to 50.8), Excl 0.008 (0.20) 0.008 (0.20)
21⁄2 to 3 (63.5 to 76.2), Excl 0.012 (0.30) 0.012 (0.30)
2 to 21⁄2 (50.8 to 63.5), Excl 0.010 (0.25) 0.010 (0.25)

What are the Different Types Of Steel Manhole Cover?

  • Stainless Steel Manhole Cover
  • Solid Steel Manhole Covers
  • Ventilated Steel Manhole Covers
  • Hinged Steel Manhole Covers
  • Lockable Steel Manhole Covers
  • Anti-Slip Steel Manhole Covers
  • Lockable Steel Manhole Covers
  • Rectangular Manhole Cover

Various Types of Steel Manhole Cover

PipingProjects.eu stands as a premier Steel Manhole Cover Supplier in Europe, offering a diverse range of high-quality products. Explore our selection of meticulously crafted Steel Manhole Covers to find exemplary solutions for your specific needs.

How To Prevent Steel Manhole Covers From Rusting?

  • Taking proactive measures against corrosion is necessary to maintain the durability and longevity of Steel Manhole Covers. Various coatings and methods can be used to prevent rust formation in Steel Manhole Covers.
  • One of the most effective techniques is galvanization, which involves applying a layer of zinc onto the steel surface. This zinc coating acts as a protective barrier, rusting before the underlying steel and ensuring prolonged defence against corrosion. Galvanized steel pipes are widely used in outdoor and water-related applications.
  • Steel Manhole Covers can also be coated with substances that possess rust-inhibiting properties, such as polyethene, epoxy, or polypropylene, to prevent rust formation. These coatings create a protective barrier that prevents moisture and oxygen from penetrating the steel surface and initiating rust.
  • Products that contain Volatile Corrosion Inhibitors (VCIs) release vapours that efficiently hinder rust formation and protect steel surfaces from corrosion. These VCI products are commonly used to protect Steel Manhole Covers during transportation or storage.

What is the Difference Between Square Manhole Cover and Cast Manhole Cover?

  • Square Manhole Cover: A manhole cover featuring a square or rectangular shape is referred to as a "Square Manhole Cover." While less common than their round counterparts, these covers are selected based on the specific requirements of the application and the design preferences of the infrastructure.
  • Cast Iron Manhole Cover: The term "Cast Iron Manhole Cover" denotes the material employed in crafting the manhole cover. Cast iron is a popular choice due to its strength, durability, and resistance to damage from use and rust. Renowned for their robustness, cast iron manhole covers are particularly suitable for areas with high traffic, ensuring long-lasting performance.

Steel Manhole Cover Used in Industries

  • Steel Manhole Cover Used in Construction
  • Steel Manhole Cover Used in Automotive Trim
  • Steel Manhole Cover Used in Stamped Machined Products
  • Steel Manhole Cover Used in Cookware
  • Steel Manhole Cover Used in Appliances
  • Steel Manhole Cover Used in Kitchen
  • Steel Manhole Cover Used in Sinks
  • Steel Manhole Cover Used in Railway Cars
  • Steel Manhole Cover Used in Foodservice Equipment
  • Steel Manhole Cover Used in Trailers
Construction Steel Industry Architecture Food Industry Industrial Products

Steel Manhole Cover Manufacturer & Supplier in Europe

Steel Manhole Cover Manufacturer in Europe

Steel Manhole Cover Manufacturer in Europe

Steel Manhole Cover Supplier in Europe

Steel Manhole Cover Supplier in Europe

Piping Projects Europe

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