KAJ Cast Iron Manhole Covers & Frames – BS Standard

KAJ Cast Iron Manhole Covers & Frames are engineered to meet the demanding requirements of modern drainage, sewer, telecom, and utility infrastructure. Manufactured from high-quality cast iron and ductile iron, these products provide exceptional strength, wear resistance, and corrosion resistance, ensuring reliable performance in harsh environments.

KAJ manhole covers are produced in compliance with British Standards (BS 497 / BS 4449 load classifications) and are available in a wide range of sizes, configurations, and load grades, making them suitable for applications ranging from pedestrian areas to heavy-traffic carriageways.

The range includes solid top covers, recessed covers, watertight covers, sewer covers, tank covers, double triangular covers, and inspection covers, along with matching frames. KAJ products are designed with non-rock seating systems, precise casting, and optional custom markings or logos as per project requirements.

These manhole covers are widely used in roads, highways, residential developments, commercial buildings, industrial facilities, and municipal infrastructure projects, offering safety, durability, and long-term value.

🔹 Key Features & Benefits:

• High-Quality Cast Iron / Ductile Iron Construction

• British Standard Load Ratings (Grades A, B, C, D, AA)

• High Load-Bearing Capacity – Suitable for traffic and utility areas

• Corrosion & Abrasion Resistant – Long service life

• Non-Rock Design – Stable and secure installation

• Wide Size Range – 300×300 mm up to 1000×1000 mm

• Multiple Types Available – Solid, recessed, sewer, watertight, telecom

• Custom Marking & Branding Available

• Ideal for Drainage, Sewer & Utility Networks

🔧 Typical Applications:

• Sewer & drainage systems

• Telecom & electrical chambers

• Roads & highways

• Residential & commercial developments

• Industrial & municipal infrastructure