Ductile Iron Grate with Strong Ductility and Durability

Ductile iron grating, also named ductile iron grate, tree grating, gully grating, is made from ductile iron. The shape of drainage grating includes round, square, rectangle and double triangle. Load bearing capacity could be A15, B125, C250, D400, E600, F900. Shape, pattern, accessories can be manufactured according customers' requirement. The grating has attractive appearance, has higher toughness, ductility and strength, better corrosion resistance than cast iron grating. It has excellent resistance to corrosion, attack, slip, rust, wear, can free from sand holes, blow holes, distortion or any other defects. It can be used in highways, community, driveways, parking lots, public areas, pavements, airport, dock, electric power pipeline well, etc.

A rectangle ductile iron grating with one row drainage holes, four row round projections and bitumen coating.
DIG-1: Rectangle ductile iron grating with bitumen coating.
A rectangle ductile iron grating with one row drainage holes and two row round projections.
DIG-2: Rectangle ductile iron grating with two row round projections.
A rectangle ductile iron grating with one row drainage holes, four row round projections and bitumen coating.
DIG-3: Rectangle ductile iron grating with four row round projections.
A rectangle ductile iron grating with one row drainage holes, five row round projections and bitumen coating.
DIG-4: Rectangle ductile iron grating with five row round projections.
A square ductile iron grating with two drainage holes and four row round projections.
DIG-5: Square ductile iron grating with four row round projections.
Ductile iron grating with two drainage holes is installed on the ground.
DIG-6: Ductile iron grating with two drainage holes.
A rectangle ductile iron grating with two drainage holes and frame which has four stems and twelve holes.
DIG-7: Rectangle ductile iron grating that frame has four stems and twelve holes.
A rectangle ductile iron grating with two drainage holes and frame which has eight holes.
DIG-8: Rectangle ductile iron grating that frame has eight holes.
A rectangle ductile iron grating with two row drainage holes and four notches.
DIG-9: Rectangle ductile iron grating with four notches.
A rectangle ductile iron grating with three row drainage holes, two joints and frame.
DIG-10: Rectangle ductile iron grating with two joints.
A square ductile iron grating with three row drainage holes, many round projections and frame.
DIG-11: Square ductile iron grating with many round projections.
A rectangle ductile iron grating with four row drainage holes, frame and bitumen coating.
DIG-12: Rectangle ductile iron grating with bitumen coating.
A rectangle ductile iron grating with four row drainage holes and frame.
DIG-13: Rectangle ductile iron grating with frame which has holes.
A rectangle ductile iron grating with four row drainage holes and bitumen coating.
DIG-14: Rectangle ductile iron grating with four row drainage holes.
A rectangle ductile iron grating with many row drainage holes, three row round projections and bitumen coating.
DIG-15: Rectangle ductile iron grating with bitumen coating.
A rectangle ductile iron grating with many row drainage holes and bitumen coating.
DIG-16: Rectangle ductile iron grating with many row drainage holes.

Specification

  • Material: ductile iron.
  • Shape: round, square, rectangle and double triangle.
  • Load bearing capacity: A15, B125, C250, D400, E600, F900.
  • Tensile strength: 500 MPa.
  • Yield stress: 320 MPa.
  • Elongation rate: 7%.
  • Hardness: HBS 170-230.
  • Frame: with or not.
  • Coating:
    • Black bituminous coating.
    • Water-solubility painting.
    • Paint or powder coating.
    • Without coating.
    • As customers' requirement.
  • Customization can be available.
Specification of Ductile Iron Grating
Code Clear opening (mm) Height (mm)
DIGS-1 300 × 500 30
DIGS-2 400 × 200 20
DIGS-3 400 × 600 30
DIGS-4 420 × 420 100
DIGS-5 450 × 750 30
DIGS-6 450 × 750 40
DIGS-7 480 × 280 20
DIGS-8 480 × 280 150
DIGS-9 480 × 480 40
DIGS-10 480 × 480 130
DIGS-11 490 × 280 130
DIGS-12 530 × 280 95
DIGS-13 580 × 380 50
DIGS-14 580 × 380 160

Feature

  • Attractive appearance, environmental protection, non-toxicity, anti-theft.
  • Good ductility, good loading pressure, good durability.
  • Resistant to corrosion, attack, slip, rust, wear.
  • Free from sand holes, blow holes, distortion or any other defects.
  • Suppress weeds and prevent trash accumulating around the tree.
  • Ductile iron grating has higher toughness, ductility and strength, better corrosion resistance than cast iron grating.
  • Easy to install, clean.
  • Low cost, long life.

Application
Ductile iron grating is mainly used for drain, also can be used for tree grating. It can be used in municipal, water conservation, electrical industry, highways, community, driveways, parking lots, public areas, pavements, airport, dock, electric power pipeline well, communication pipeline well, street lamp well, fire control well, drainage pipeline well, etc.

Inquiry for Our Product

Amber Steel Wire Rope Company
E-mail: info@manholecovers.org

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