Manhole Covers, Frames and Gratings

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Manhole Covers, Frames and Gratings

At Shivalay Exim, our manhole covers are produced using controlled casting processes and consistent material quality, ensuring long-term performance in municipal, commercial, and industrial environments.

Each cover and frame is cast to drawing, inspected throughout production, and engineered to deliver strength, stability, and dependable load-bearing capability. We supply a comprehensive range of ductile iron and grey iron manhole covers suitable for drainage systems, utility networks, and infrastructure projects that require reliable, maintenance-friendly components.

Backed by experienced foundry capability and stable production practices, Shivalay Exim aims to be a dependable long-term partner for durable manhole covers and related infrastructure castings.

PRODUCT RANGE & SIZE SPECIFICATIONS

1. Square Manhole Covers & Frames

Light, Medium & Heavy Duty

Solid Top – Single Seal

  • Clear Opening: 300 × 300 to 750 × 750 mm
  • Base Size: 380 × 380 to 860 × 860 mm
  • Depth of Base: 30 – 100 mm
  • Depth of Sitting: 25 – 92 mm
  • Load Class: A15, B125, C250, D400

Solid Top – Double Seal

  • Clear Opening: 300 × 300 to 900 × 900 mm
  • Base Size: 460 × 460 to 1100 × 1100 mm
  • Depth of Base: 43 – 100 mm
  • Depth of Sitting: 37 – 92 mm
  • Load Class: B125, C250, D400

Designed for municipal roads, footpaths, and utility access points where secure seating and reduced vibration are required.

2. Round Covers with Square Frames

Medium & Heavy Duty

  • Clear Opening: 300 mm Dia to 675 mm Dia
  • Base Size: 390 × 390 to 825 × 825 mm
  • Depth of Base: 50 – 100 mm
  • Depth of Sitting: 30 – 92 mm
  • Load Class: B125, C250, D400

Preferred for applications requiring uniform load distribution and ease of handling.

 

3. Carriageway Cover & Frame

  • Clear Opening: 590 × 590 to 1835 × 700 mm
  • Base Size: 744 × 744 to 1984 × 850 mm
  • Depth of Base: 95 – 150 mm
  • Load Class: B125, D400

Designed for main roads, carriageways, and high-traffic zones, offering strong structural performance under dynamic vehicular loads.

 

4. Channel Gratings

  • Length: 700 mm
  • Width: 600 mm
  • Depth of Rail / Frame: 30 – 100 mm
  • Depth of Insertion: 25 – 90 mm
  • Load Class: B125, C250, D400

Suitable for drainage channels in urban roads, industrial areas, and infrastructure projects.

5. Gully Gratings

  • Clear Opening: 300 × 300 to 600 × 600 mm
  • Base Size: 380 × 380 to 700 × 700 mm
  • Depth of Frame: 45 – 100 mm
  • Load Class: B125, C250, D400

Designed for effective surface water drainage with robust load-bearing capability.

6. Additional Manhole Cover Types Offered

At Shivalay Exim, we also supply:

  • Surface Box – Circular Type
  • Double Triangular Covers
  • Kerb Gully Gratings

These are available based on project drawings and application requirements.

Municipal authorities, infrastructure contractors, and export distributors work with us because we offer:

  • Consistent casting quality with controlled material properties
  • Accurate frame-to-cover seating to reduce movement and noise
  • Reliable load performance under real traffic conditions
  • Clearly defined size ranges and load classes for tender clarity
  • Stable production for repeat and multi-phase infrastructure projects

By combining experienced foundry capability, controlled production practices, and a clear focus on infrastructure performance, Shivalay Exim positions itself as a dependable supplier of manhole covers for municipal and export markets.