Deepshikha Castings Pvt. Ltd.



Ductile Iron Double Flanged Pipe


Ductile Iron Double Flanged Pipe

Centrifugally Cast (SPUN) Ductile Iron Double Flanged PIPES" as per is 8329;2000; For water , Gas and Sewage of Sizes from DN 80 upto and including DN 600 mm Pressure rating PN10 and Class K9,Flanged Joint type.

 

Coatings : Pipes are generally supplied with inside Cement mortar lining and outside zinc coating followed by bitumen coat.

 

Applications of CI/D I Pipe and Fittings:

  • Vertical pipe line for over head tanks, Elevated service reservoir (ESR) and distribution systems.
  • Fire fighting water distribution systems.
  • Ash handling systems in power plants and Steel plants 
  • Chemical plants, Sugar plants, Cement industry etc

Dimensions and Tolerances : As per IS 8329:2000
Standard Flange Drilling PN-10 : -

  • Size : 80 160
  • DN (mm) : M16       

          
Pitch Circle  

  • Diameter (mm) : 4 65 100 180 M16 8 65 150 240 M20 8 70 200 295 M20 8 70 250
  • Bolt size : 350 M20 12 80 300 400 M20 12 80 350 460 M20 16 80 400 515 M24 16 85 450 565 M24
  • No. of Bolts  Bolt : 20 85 500 620 M24 20 90 600 725 M27 20
  • Length (mm) :  100


Technical Details of Pipe as per IS 8329:2000.

DI Flange Pipe Range :
Size DN 80 mm to 600 mm
Length Available in Mix and standard length up to 5.5 Mtr.
Pressure Rating      PN 10
Class of Pipe       K9
Joint Flanged Joint
Flanging Technology  Screwing

Mechanical Parameters as per IS 8329

Size (DN)(mm) Tensile Strength (Min) Elongation at break (Min) Hardness (Max)
Pipe 80-600mm   420 MPa     0.1 230HB
Flange 420 MPa 0.05 250HB

DI Flanged Pipe Hydrostatic Test Pressure at Works (Mpa)

  Size (DN)(mm) PN10 PN16   PN25    PN40
80-600 1.6 2.5 3.2 4

  • Ductile Iron Double Flanged Pipe 01

  • Ductile Iron Double Flanged Pipe 02

  • Ductile Iron Double Flanged Pipe 03

  • Ductile Iron Double Flanged Pipe 04