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Grates and Frames

Size Range

150 mm x 150 mm clear opening to 1400 mm x 1400 mm clear opening

Load Ratings

EN 124 , AS 3996 , SABS , AASHTO H20   Highway Load etc.

Grey Cast Iron

  • North America
  • ASTM A48 Class 30
  • ASTM A48 Class 35
  • Europe
  • EN-GJL-200
  • EN-GJL-250

Ductile (SG) Iron

  • North America
  • ASTM A536 60-40-18
  • ASTM A536 70-50-05
  • Europe
  • EN-GJS-400-18
  • EN-GJS-500-7

Marking

Custom Logo and Special Lettering.

Coating

Bitumen, Spray Painting , Epoxy , Galvanizing

Other options

Bolted, Special Lock, Hinged etc.

Our New Product Range

Beta Series

A square dark grey ductile iron storm drain grate and frame with a diagonal "Omega" pattern

Omega Series

Elite Series

Our Product Range

Application Areas

Pedestrian Areas

Footways

Roadside Sideways

Carriageways

Industrial Zones

Airport, Docks

Certificates

SABS, South Africa

ZIK, Croatia

Benchmark, JAS-ANZ

Kitemark, BSI, UK

Frequently Asked Questions

What types of grates and frames does Welcast India manufacture?

We manufacture a variety of grates and frames using high-quality materials such as grey cast iron, ductile iron and fabricated steel. These products are designed in multiple sizes and load ratings to suit diverse drainage and infrastructure applications.

We offer grates and frames in a wide range of sizes, from small openings to large formats, with multiple load classes including options for heavy-duty grates, ensuring suitability for pedestrian areas, roads and high-load infrastructure applications.

We offer grates with a variety of surface finishes and coatings, including bitumen, epoxy, galvanising and spray painting, designed to enhance durability and prevent corrosion, helping reduce drainage system blockages and ensure long-lasting performance.

Our grates and frames are designed to ensure efficient water flow and debris filtration, reducing blockages. Paired with a manhole cover, they enhance overall drainage performance, durability, and reliability across urban and industrial infrastructure systems.

Yes, our grates and frames export solutions are well-suited for international markets, with proven supply across North America, Europe, Africa, Asia and Australia, meeting global standards and diverse infrastructure requirements.

Selecting the right grates and frames depends on load requirements, application area, size and drainage needs. Consider traffic conditions, material strength and compliance standards to ensure durability, safety and efficient performance for your specific project.

Enquiry

We would love to hear from you, please fill the form below for any query or feedback.