As Singapore continues to invest in urban infrastructure and public transportation, Hengchen is proud to introduce a specialized line of LTA steel gratings designed to meet the high technical standards of the Land Transport Authority (LTA), as well as the needs of HDB, PUB, and Singapore Power Grid projects.
These LTA gratings are already being applied across road drainage systems, bus stops, pedestrian walkways, coastal drainage channels, and power infrastructure—playing a key role in supporting Singapore's long-term urban development.
Main Features of the LTA Grating
Built for Singapore's Demands
Singapore's hot, humid, and high-rainfall environment poses challenges for outdoor infrastructure. Hengchen's LTA steel gratings are made from stainless steel, meeting AASHTO H-10 and H-20 load standards to support buses, trucks, and heavy foot traffic.
Engineered using welded methods, the gratings offer excellent structural stability, making them ideal for heavy-duty environments like LTA highways, HDB residential zones, and PUB drainage systems.
Corrosion Resistance and Anti-Slip Safety
To ensure long-term performance in tropical climates, the LTA gratings are treated with hot-dip galvanizing (in accordance with ASTM A123, with ≥85μm zinc coating). For critical coastal or electrical projects, SS304 or SS316 stainless steel options are also available.
Safety is enhanced with serrated surfaces, offering superior grip and reducing slip hazards in areas with frequent rainfall—such as public walkways, bus platforms, and MRT access routes.
Accessibility and Public Safety
With openings under 13mm, Hengchen's LTA gratings comply with barrier-free access standards issued by both LTA and HDB. This ensures safe and inclusive access for wheelchairs, strollers, and mobility devices, helping to build a more accessible city.
Modular, Customizable, and Easy to Maintain
LTA Gratings are available in modular sizes to match standard openings across LTA, PUB, and HDB projects. Custom coatings, including green paint finishes, are available to meet PUB's design requirements and blend with local urban landscapes.
Smooth and removable panel options allow for fast maintenance—particularly important for keeping drainage systems clear and public spaces hygienic.
Fire Safety and Environmental Compliance
Hengchen gratings meet NFPA 13 and 101 fire safety standards, ensuring they do not block sprinkler systems or emergency exits. Manufactured using recyclable materials and low-emission processes, they contribute to Singapore's Green Plan and infrastructure sustainability goals.
Types of Steel Grating
Galvanized Vehicular Gratings For Manhole
M.S. Vehicular Grating for Drain
Galvanized Pedestrian Tray Gratings W/sound Damper
Galvanized Pedestrian Grating For Sump/drain-without Mildsteel Plate.
Galvanized Pedestrian Gratings With Mild Steel Plate
Widely Applicable Across Sectors
Hengchen's LTA steel gratings are already being implemented in:
LTA Roads & Transit Areas: Efficient drainage and slip prevention.
HDB Public Walkways: Improved accessibility and pedestrian safety.
PUB Drainage Networks: Corrosion-resistant and easy to maintain.
Singapore Power Grid: Long-term protection for energy facilities.
Built in Asia, Ready for the World
While tailored for Singapore, these gratings are also ideal for international markets:
Tropical/coastal regions like Malaysia, Indonesia, and Australia
Advanced infrastructure markets such as the U.S., Canada, and EU
Accessibility-focused regions like Japan and Australia
Commitment to Quality and Custom Solutions
“We understand the strict requirements of Singapore's public infrastructure,” “That's why our LTA gratings are not just durable—they're designed to be safe, efficient, and easy to work with across multiple project types.”
With fast delivery, localized customization, and expert engineering support, Hengchen's steel grating products provide long-term value for contractors, urban planners, and infrastructure developers.
About Hengchen
Hengchen is a professional manufacturer of steel grating products, offering weldes, press-locked, and manual grating systems for industrial, civil, and utility projects worldwide. With a focus on quality, compliance, and engineering precision, Hengchen supports infrastructure across Asia, the Middle East, Europe, and North America.
Hengchen welcomes inquiries from project consultants, contractors, and government suppliers
Email: admin@steelbargrating.com
Speak with our team today to request specifications, certifications, or custom design services.
