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K9 ductile iron pipe suppliers

class K9 ductile iron pipes manufacturer in India, ductile iron pipe class K9 exporter in India

Di k9 water pipes suppliers, di K9 pipes stockholder in India, ductile iron pipe class k9 stockist in India, k9 socket and spigot pipes in India, dealers of K9 socket and spigot pipes in Mumbai, di k9 Gas pipes distributor

K9 ductile iron pipe

K9 ductile iron pipe

Class K9 ductile iron pipes

Class K9 ductile iron pipes

K9 socket and spigot pipes

K9 socket and spigot pipes

K9 Ductile Iron Pipes are capable of handling a lot more pressure than DI K7 pipes. Ductile iron pipe K9 price list is readily available online, as there are numerous wholesalers, retailers, manufacturers and exporters of this kind of pipe. Weight of DI K9 pipes would be based on the thickness and the size of the pipe. A detailed class K9 ductile iron pipes price list can easily be obtained by looking online at the websites of the various dealers who sell this type of product. K9 socket and spigot pipes catalogue give all the details of these types of pipes, such as the length of the pipe, the thickness of the pipe, where which kind of pipe is used, etc. DI pipe K9 specification is based on the Nominal Wall Thickness, as well as the Nominal Diameter of the pipe. A detailed list of ductile iron pipe class K9 manufacturers can be obtained by running a few searches on the World Wide Web. K9 Ductile Iron Pipes are heavier than K7 pipes. DI pipes – K7 and K9 have very diverse applications and they are capable of withstanding surge and high pressure. These types of pipes have unique mechanical properties and amongst pipes, they have the highest tensile strength. K9 DI pipes are inherently resistant to corrosion and with them there is no need for cathodic protection. These pipes have an impermeable body and their pumping cost is much lower, as compared to that of other types of pipes. Plus, K9 DI pipes have a proven track record and durability.

We supply DN 1100 & DN 1200 Ductile Iron Pipes in K9 class in India. K9 ductile iron pipe to IS 8329, BS EN 545, BS EN 598, ISO 2531 Standards.

Nominal Diameter(mm) Class Standard Length(m)
DN100 to DN1100 K9
  • DN100 to DN300 – 5.5m
  • DN350 to 600 – 5.5m or 6.0m
  • DN700 to 1100 – 6.0m

Basic Dimension of Class K9 DI pipes

      PRESSURE CLASS THICKNESS CLASS
Nominal 
Dia.
DN
mm
External 
Dia.
DE
mm
Tol. on
DE
mm
Preferred
‘C’ class
Preferred

class Nom 
Thickness

Nominal 
Thickness
K9
mm
ECL 
Works Test 
Pressure
K9
(Kg/cm)
80 98 +1/-2.7 C40 4.4 6.0 60
100 118 +1/-2.8 C40 4.4 6.0 60
150 170 +1/-2.9 C40 4.5 6.0 60
200 222 +1/-3 C40 4.7 6.3 60
250 274 +1/-3.1 C40 5.5 6.8 60
300 326 +1/-3.3 C40 6.2 7.2 60
350 378 +1/-3.4 C30 6.3 7.7 50
400 429 +1/-3.5 C30 6.5 8.1 50
450 480 +1/-3.6 C30 6.9 8.6 50
500 532 +1/-3.8 C30 7.5 9.0 50
600 635 +1/-4 C30 8.7 9.9 50
700 738 +1/4.3 C25 8.8 10.8 42
800 842 +1/4.5 C25 9.6 11.7 42
900 945 +1/-4.8 C25 10.6 12.6 42
1000 1048 +1/-5 C25 11.6 13.5 42

Note : Preferred ‘C’ class as per ISO2531/2009

Dimension of Socket and Spigot Ends Ductile Iron Pipes – Thickness Class (Class K9)

Nominal Dia of Pipe ‘DN’ External Diameter ‘DE’ Barrel Wall Thickness ‘e’
K9 K9
mm mm mm
80 98 6.0
100 118 6.0
125 144 6.0
150 170 6.0
200 222 6.3
250 274 6.8
300 326 7.2
350 378 7.7
400 429 8.1
450 480 8.6
500 532 9.0
600 635 9.9
700 738 10.8
750 790 11.3
800 842 11.7
900 945 12.6
1000 1048 13.5
1100 1152 14.4
1200 1255 15.3

Di k9 pipes pressure rating

Dimensions of socket and spigot pipes – Pressure Class

Nominal Diameter DN (mm) Pressure Class
  Preferred Class Nominal Thickness
80 C40 4.4
100 C40 4.4
150 C40 4.5
200 C40 4.7
250 C40 5.5
300 C40 6.2
350 C30 6.3
400 C30 6.5
450 C30 6.9
500 C30 7.5
600 C30 8.7
700 C25 8.8
800 C25 9.6

Ductile iron pipe K9

Specification

mm

Wall

Thickness

Laying Length

Per ton

Ration of A/B
100 6.1 63.8 1.49
150 6.3 41.67 1.47
200 6.4 30.93 1.57
250 6.8 23.53 1.62
300 7.2 18.58 1.64
350 7.7 14.89 1.64
400 8.1 12.45 1.69
450 8.6 10.43 1.69
500 9 8.97 1.72
600 9.9 6.8 1.73
700 10.8 5.34 1.76
800 11.7 4.3 1.77
900 12.6 3.55 1.78
1000 13.5 2.97 1.8
1100 14.4 2.59 1.8
1200 15.3 2.2 1.8

Pressure gauge for hydrostatic testing standard

Class K9 Standard ISO2531 EN545:2010

product

Nominal

Diameter

DN(mm)

Tensile Strength N/m²

Yield strength 

N/m²

Ductile iron pipe 100-300

50

≥10
350-600 40
700-1000 32
1100-1200 25
2200-2600 18

Ductile iron pipe k9 price list

DI K9 PIPE SIZE AND PRICE SHEET

Size Product Name Unit of Measurement Price Per Unit
100 mm
DI S/S Pipe Class K9 Metres
₹866.00
150 mm
DI S/S Pipe Class K9 Metres
₹1,336.00
200 mm
DI S/S Pipe Class K9 Metres
₹1,636.00
250 mm
DI S/S Pipe Class K9 Metres
₹2,136.00
300 mm
DI S/S Pipe Class K9 Metres
₹2,720.00
350 mm
DI S/S Pipe Class K9 Metres
₹3,287.00
400 mm
DI S/S Pipe Class K9 Metres
₹3,947.00
450 mm
DI S/S Pipe Class K9 Metres
₹4,656.00
500 mm
DI S/S Pipe Class K9 Metres
₹5,482.00
600 mm
DI S/S Pipe Class K9 Metres
₹7,111.00