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WELCOME TO THE MUNICIPAL CASTINGS 

ALPINE STEEL offers expanding range of Ductile and Cast Iron GRATINGS, CHANNEL GRATINGS, KERB-gullies AND Surface Boxes as per designer’s requirements. Cast and ductile iron grates are available in a variety of patterns. Different sizes and class ratings have varying numbers of ribs, the details of which can be seen on the product image for individual products. Speciality sump grates are also available in cast iron, with a variety of patterns available, offering an aesthetically unique vibe to your installation area.

 

ALPINE STEEL's DUCTILE IRON AND CAST IRON

  • GRATINGS [SQUARE/ROUND]
  • CHANNEL GRATINGS
  • SURFACE BOXES
  • KERB GULLIES

Models

Nomenclature

Figures

ROUND GRATINGS

DUCTILE IRON AND CAST IRON

SIZES FROM 200 mm to 1200 mm

specify load rating and standard


SQUARE GRATINGS

DUCTILE IRON AND CAST IRON

SIZES FROM 200 mm to 1200 mm

specify load rating and standard


Channel and Trench

Gratings

DUCTILE IRON AND CAST IRON

Please specify load rating and standard

 


KERB GULLY GRATINGS

Rated to Group 4 D400, load classification.


Specifications:

PRODUCT STANDARDS:

BS 497, REPLACED BY BE EN 124

LOAD SPECIFICATION TO B125, C250, D400, E600

For Ordering please mention the following:

  1. Size based on CLEAR OPENING.
  2. Load classification.
  3. Material [Ductile iron BS EN 1563:2018 or Grey Cast iron BS EN 1561:2011 or SS].
  4. STANDARD
  5. Finishing [Black Bitumen, Red Oxide]

QUALITY ENFORCEMENT SEGMENT

To enforce quality control process, the following tests and inspections points are conducted periodically.


A. Visual Inspection - All castings are inspected visually by our Quality Control Staff prior to dispatch.
B. Mechanical Tests - Tensile testing of separate cast bars are assessed and compared to applicable standards.
C. Chemical Test - Chemical analysis of the metal in the solid state is carried out to determine the exact percentage of all elements.