Centricast

Centrifugally Cast CI Spigot & Socket pipes & Fittings (IS-3989)

These are traditional components of drainage systems designed to dispose soil, waste, ventilation and rainwater safely. Made from durable & Strong materials like Cast Iron, they ensure leak-proof connections and long-term performance. Their smooth surface prevent clogging and promote efficient flow.

Application

• It is used in Building drainage system for soil, waste, ventilation and rainwater purpose in Building Construction Industry.

Type & Specification

• Types Hub (Spigot & Socket) pipes, fittings.
• Material Cast iron Grade FG 150 (min.) (as per IS 210)
• Nominal sizes (DN) 50 DN, 75 DN, 100 DN, 150 DN, 200 DN, 250 DN, 300 DN, 400 DN.
• Coating Black Bitumen (Inside & Outside) Coating Thickness 70 µm.
• Hydrostatic Pressure Test 0.07 MPa for 15 sec.
• Mechanical Strength Tensile Strength 150 N/mm² (min.),
  Hardness 230 BHN max.
• Temperature Resistance Up to 400 Deg. C
• Ring Crush Strength 300 N/mm² (min.)
• Joint Type Lead or Joint Sealant

Centrifugally Cast CI Hubless Pipes & Fittings (IS-15905)

Manufactured using centrifugal casting, these pipes offer exceptional strength and uniformity. Hubless design simplifies easy installation, eliminating the need for traditional hub-and-spigot joining, it is done with SS 304 Coupling and widely used in building drainage. This is strong, durable, fireproof and low noise system (24 dba @ 2 L/Sec.)

Application

• It is used in Building drainage system for soil, waste, ventilation and rainwater purpose in Building Construction Industry.

Type & Specification

• Types Hubless (Plain End) pipes, fittings and couplings.
• Material Cast iron Grade FG 150 (min.) (as per IS 210)
• Nominal Sizes (DN) 50 DN, 75 DN, 100 DN, 150 DN, 200 DN, 250 DN, 300 DN, 400 DN.
• Coating Epoxy Coating (Inside & Outside) Coating Thickness 70 µm.
• Hydrostatic Pressure Test 0.07 MPa for 15 sec.
• Mechanical Strength Tensile Strength 150 N/mm² (min.), Hardness 230 BHN max.
• Temperature Resistance Up to 400 Deg. C
• Ring Crush Strength 300 N/mm² (min.)

Ductile Iron Manhole Covers, Frames, and Gratings

Ductile Iron Manhole Covers, frames and gratings are essential components for Sewage, Storm water in underground drainage system. They are designed for high strength, durability and resistance to wear and impact. In service condition due to backflow and water flooding it will not displace from the place.

Application

• It is used for Sewage & Storm water Drainage in Infrastructure Industry for installation within areas subjected to pedestrian and vehicular traffic. Based on load bearing capacity following are the application areas:
• Class A 15 - Areas which can only be used by pedestrians and pedal cyclists
• Class B 125 - Footways, pedestrian areas and comparable areas, car parks or car parking decks.
• Class C 250 - For Storm water tops installed in the area of kerbside channels of roads which, when measured from the kerb edge, extends a maximum of 0,5 m into the carriageway and a maximum of 0,2 m into the footway.
• Class D 400 - Carriageways of roads (including pedestrian streets), hard Shoulders and parking areas, for all types of road vehicles.
• Class E 600 - Areas imposing high wheel loads, e.g. docks, aircraft pavements.
• Class F 900 - Areas imposing particularly high wheel loads, e.g. aircraft pavements.

Type & Specification

• Material Ductile iron as per IS-1865 (SG 500/7 )
• Load Bearing Capacity Class A 15 – 1.5 MT
  Class B 125 – 12.5 MT
  Class C 250 – 25.0 MT
  Class D 400 – 40.0 MT
  Class E 600 – 60.0 MT
  Class F 900 – 90.0 MT
• Shapes Square cover & Square frame
  Rectangular cover & Rectangular frame
  Circular cover & Square frame
  Circular cover & Circular frame
• Weight Range From 7 kg to 300 kg depending on type and application.
  Design as per requirement can be done based on quantity.
• Features High Impact Strength, Anti-Skid design, Hinge type Anti-theft design, Resistance to wear & Tear, Easy Handling

Types

Rectangular Covers & Rectangular Frame

Manhole Covers & frames (Recessed type)

Water tank covers

Grating with frame

Only grating

Continuous channel grating

Cast Iron Manhole Covers, Frames, and Gratings

Cast Iron products are heavy and ensures rigidity, longevity and Good Crushing Strength with higher sectional thickness.

Application

• It is used for Sewage & Storm water Drainage in Infrastructure Industry for installation within areas subjected to pedestrian and vehicular traffic. Based on load bearing capacity following are the application areas:
• Light duty Manhole covers (LD-2.5) - Suitable for use within residential and institutional complexes/areas with pedestrian but occasional light motor vehicle traffic. These covers are used for Inspection Chambers.
• Medium duty Manhole covers (MD-10) – Suitable for use in service lanes/roads, on pavements for use under medium duty vehicular traffic for car parking areas.
• Heavy duty Manhole covers (HD-20) – Suitable for use in institutional/commercial areas/carriageways/city trunk roads/bus terminals, with heavy duty vehicular traffic of wheel loads between 5 to 10 tones, like buses, trucks and parking areas and where the manhole chambers are located in between the pavement and the middle of the road.
• Extra Heavy duty Manhole covers (EHD-35) – Suitable for use on carriageways in commercial/industrial/port areas/near warehouse/godowns where frequent loading and unloading of trucks/trailers are common, with slow to fast moving vehicular traffic of the types having wheel loads up to 11.5 tonnes irrespective of the location of the manhole chambers.

Type & Specification

• Material Cast Iron as per IS 210 (FG 150 Grade)
• Load Bearing Capacity LD - 2.5 MT
  MD - 10 MT
  HD - 20 MT
  EHD - 35 MT
• Shapes Square cover & Square frame
  Rectangular cover & Rectangular frame
  Circular cover & Square frame
  Circular cover & Circular frame
• Weight Range From 3.5 kg to 970 kg depending on type and application.
• Features High Impact Strength, Rigid, Strong and Durable, High grip, Antiskid Design.

Types

CI Square cover & Square frame

CI Rectangular cover & Rectangular frame

CI Circular cover & Circular frame

CI Gratings