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Supplied, not manufactured

Additional Products We Can Also Supply

We also source and supply selected ductile iron pipes, fittings and large-bore pipeline products for water-infrastructure requirements. These items sit outside our own Shree and Devi manufacturing, and carry no Shree or Devi branding.

Ductile iron pipes

Centrifugally cast DI pipes for water transmission and distribution mains.

1 item

Ductile Iron Pipe — Flanged & Socket
80 mm to 300 mm

Ductile Iron Pipe — Flanged & Socket

Centrifugally cast ductile iron pipe supplied in socket-spigot and flanged configurations for potable water, irrigation and industrial transmission mains.

Specifications
Ductile Iron Pipe — Flanged & Socket specifications
MaterialDuctile Iron, Grade DI K7 / K9
Size range80 mm to 300 mm
StandardIS 8329
Pressure ratingPN 10 / PN 16 / PN 25
End connectionSocket & spigot, welded or screwed flanged
Coating / liningZinc coating with bituminous paint externally, cement mortar lined internally

Available sizes

  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Centrifugally cast for a dense, uniform wall section
  • High tensile strength with ductile failure behaviour
  • Push-on rubber gasket joints for fast site assembly
  • Standard laying length available on request

Ductile iron fittings

Tees, bends, reducers and hydrant fittings for jointing pipeline runs.

2 items

Ductile Iron All Socket Tee
80 mm to 300 mm

Ductile Iron All Socket Tee

All socket tee for branching distribution mains, jointed with push-on rubber gaskets to match ductile iron pipe runs.

Specifications
Ductile Iron All Socket Tee specifications
MaterialDuctile Iron
Size range80 mm to 300 mm
StandardIS 9523
Pressure ratingPN 10 / PN 16
End connectionAll socket, push-on gasket joint
Coating / liningFusion bonded epoxy or bituminous coating

Available sizes

  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Equal and reducing branch configurations
  • Full bore branch for minimal pressure drop
  • Matched to IS 8329 pipe dimensions
Ductile Iron Fire Hydrant Tee
100 mm to 300 mm (80 mm flanged branch)

Ductile Iron Fire Hydrant Tee

Hydrant tee with a flanged branch outlet for mounting fire hydrants and washout assemblies directly onto a buried main.

Specifications
Ductile Iron Fire Hydrant Tee specifications
MaterialDuctile Iron
Size range100 mm to 300 mm (80 mm flanged branch)
StandardIS 9523
Pressure ratingPN 10 / PN 16
End connectionSocket run with flanged branch
Coating / liningFusion bonded epoxy or bituminous coating

Available sizes

  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Drilled flange branch to IS 1538 for hydrant mounting
  • Suits fire-fighting and washout take-offs
  • Heavy section casting for buried service

Large-bore pipeline valves

Sluice, check, air release and strainer assemblies for pumping stations and networks.

4 items

Ductile Iron Resilient Seated Sluice Valve
50 mm to 300 mm

Ductile Iron Resilient Seated Sluice Valve

Resilient seated sluice valve with a fully rubber encapsulated wedge and smooth unobstructed bore, for isolation duty on water mains.

Specifications
Ductile Iron Resilient Seated Sluice Valve specifications
MaterialDuctile Iron body, EPDM encapsulated wedge, stainless steel stem
Size range50 mm to 300 mm
StandardIS 14846
Pressure ratingPN 1.0 / PN 1.6 MPa
End connectionFlanged, drilled to IS 1538
Coating / liningFusion bonded epoxy, internal and external

Available sizes

  • 50 mm
  • 65 mm
  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Full bore, no seat pocket for debris to collect
  • Non-rising stem with triple O-ring stem sealing
  • Bubble-tight shut-off in both flow directions
  • Hand wheel or cap top operated
Swing Check (Non-Return) Valve
50 mm to 300 mm

Swing Check (Non-Return) Valve

Flanged swing check valve for pump discharge lines, preventing reverse flow and protecting pumps against water hammer.

Specifications
Swing Check (Non-Return) Valve specifications
MaterialCast / ductile iron body, gun metal or rubber faced disc
Size range50 mm to 300 mm
StandardIS 5312
Pressure ratingPN 1.0 / PN 1.6 MPa
End connectionFlanged, drilled to IS 1538
Coating / liningEpoxy painted

Available sizes

  • 50 mm
  • 65 mm
  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Low head loss single door swing design
  • Renewable seat rings for long service life
  • Optional lever and weight for slam control
Double Acting Air Valve
40 mm to 200 mm

Double Acting Air Valve

Kinetic double air valve that releases trapped air during filling and admits air on draining, protecting pipelines against vacuum collapse.

Specifications
Double Acting Air Valve specifications
MaterialCast iron body, stainless steel and rubber internals
Size range40 mm to 200 mm
StandardIS 14845
Pressure ratingPN 1.0 / PN 1.6 MPa
End connectionFlanged, drilled to IS 1538
Coating / liningEpoxy painted

Available sizes

  • 40 mm
  • 50 mm
  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm

Key features

  • Large orifice for bulk air discharge on filling
  • Small orifice for continuous air release under pressure
  • Isolating sluice valve can be supplied beneath
Cast Iron Y-Type Strainer
40 mm to 300 mm

Cast Iron Y-Type Strainer

Inline Y-type strainer that protects pumps, meters and control valves from pipeline debris, with a removable stainless steel screen.

Specifications
Cast Iron Y-Type Strainer specifications
MaterialCast iron body, stainless steel screen
Size range40 mm to 300 mm
StandardManufactured to IS 210 / IS 1538 flange drilling
Pressure ratingPN 1.0 / PN 1.6 MPa
End connectionFlanged or screwed
Coating / liningEpoxy painted

Available sizes

  • 40 mm
  • 50 mm
  • 80 mm
  • 100 mm
  • 150 mm
  • 200 mm
  • 250 mm
  • 300 mm

Key features

  • Removable screen for cleaning without line removal
  • Perforation size to suit the duty
  • Blow-off plug for quick flushing

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