+91-22-23894513 | info@reliablepipestubesltd.com

Ductile Iron Pipe Manufacturer

IS 8329 DI Pipe available for order, buy Cast Iron Spigot pipe online at the lowest possible price in india

ductile-iron-pipes


Ductile iron is also referred to as nodular iron or spheroidal graphite iron by Ductile Iron Pipe Manufacturer. The ductile iron bell and spigot pipe are characterized by the presence of graphite in a nodular or spheroidal form as a result of casting. The main difference between cast iron and ductile iron is that the latter has greater tensile strength and significant elongation at break.

A reason why ductile iron pipe suppliers in Mumbai recommend using this metal is because of the numerous advantages it offers. For instance, The ductile iron cement lined pipe offers high resistance against breakage due to impact, in addition to corrosion resistance properties that are, comparable to that of cast iron. The is 8329 ductile iron pipe is also known to have a high tensile strength, which rivals that of mild steel grades.

This implies that ductile iron pipes could be used in applications involving higher working pressures. As compared to cast iron pipes, ductile iron pipes tend to be lighter in weight. The ductile iron pipe manufacturing process starts with the pouring of molten iron in a centrifugal cast against the inside wall of an externally cooled metal mould that rotates. The deLavaud casting process for a is 8329 for di pipe incorporates a metal mould which is known to have a peen pattern or design on its inside diameter. This peen pattern is transferred to the IS 8329 DI Pipe during the casting process. Requirements for coating as well as the lining of the di k7 & k9 pipes specifications have been modified.


Ductile Iron Pipe Specification

 

Di Pipes for Water and Other Liquids Di Pipes Standards
4" through 64" ANSI/AWWA C150/A21.50
ANSI/AWWA C151/A21.51

 

Di Pipes Gravity Sewer Di Pipes Standards
4" through 64" ASTM A746

 

Di Pipes Culvert Di Pipes Standards
14" through 64" ASTM A716

 

(Di Pipe) Ductile and Gray Iron Fittings for Water and Other Liquids Di Pipe Standards
4" through 48" ANSI/AWWAC110/A21.10

 

Di Pipes Specification ASTM A377 Ductile Iron, AASHTO M64 Cast Iron Culvert Pipes
Main Products of Di Pipes Di Pipes, Dci, Pipes, Ductile Cast Iron Pipes, Dci Pipes, Di Pipes
Di Pipes Material Ductile Iron GGG 50
Di Pipes Standard ISO2531, EN545, EN598
Class of Di Pipes C20, C30, C25, C40, C50, C64, C 100 & Class K7, K9 & K12
Stainless Steel Rectangular Di Pipes 10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 29*14,
28*25, 28*13, 30*15, 30*20, 30*22,
36*23, 50*25, 34*22, 60*30, 75*45, 95*45 mm
Di Pipes Standard Sizes DN 80 mm to DN 2000 mm (including DN 125 & DN 750)
Di Pipes External Coating Red / Blue Epoxy or Black Bitumen, Zn & Zn-AI Coatings, Metallic Zinc (130 gm/m2 or 200 gm/m2 or 400 gm/m2 as per the customer’s requirements)
complying to relevant ISO, IS, BS EN standards with a finishing layer of Epoxy Coating /
Black Bitumen(minimum thickness 70 micron) as per the customer’s requirements.
Available joint method for Di Pipes T type; Mechanical joint k type; Self-anchor
Internal Di Pipes Coating Cement Lining of OPC/ SRC/ BFSC/ HAC Cement mortar lining as per requirement with ordinary Portland Cement and Sulphate
Resisting Cement conforming to relevant IS, ISO, BS EN standards.
Application of Di Pipes Ductile cast iron Pipes are mainly used for transferring waste water, drinkable water and for irrigation.
Di Pipes Coating Metallic zinc spray with Bituminous Coating (Outside) Cement mortar lining (Inside).


We stock and supplies ductile iron cement lined pipe as per international standards & specifications, view ductile iron pipe price list

 

Di Pipe Coatings and Linings

Di Pipe Coatings and Linings Standards
Asphaltic ANSI/AWWA C110/A21.10
ANSI/AWWA C115/A21.15
ANSI/AWWA C151/A21.51
ANSI/AWWA C153/A21.53
Cement Lining ANSI/AWWA C104/A21.4
Fusion-Bonded Epoxy ANSI/AWWA C116/A21.16
Ceramic Epoxy Lining PROTECTO 401
ASTM A716/A746
Coal Tar Epoxy Lining PROTECTO 401
Polyethylene Encasement ANSI/AWWA C105/A21.5
ASTM A674

 

IS 8329 DI Pipe Dimensions

Size
(in.)
T lbs
Thickness
in.
Weight
lb/ft
T lbs
Thickness
in.
Weight
(lb/ft)
4 0.25 10.9 0.32 13.8
6 0.25 16.0 0.34 21.4
8 0.25 21.1 0.36 30.1
10 0.26 27.1 0.38 39.2
12 0.28 34.8 0.40 49.2
14 0.28 40.4 0.42 60.1
16 0.3 49.3 0.43 70.1
18 0.31 57.2 0.44 80.6
20 0.33 67.5 0.45 91.5
24 0.33 80.8 0.47 114.4
30 0.34 103.5 0.51 154.4
36 0.38 138.5 0.58 210.3
42 0.41 173.8 0.65 274.0
48 0.46 222.6 0.72 346.6
54 0.51 279.7 0.81 441.9
60 0.54 317.0 0.83 485.0
64 0.56 350.5 0.87 542.0

 

Cast Iron Pipes Weight Chart

 

Thickness Class Nominal Size Inches Gallons Held (Per Foot) Pipe (Pounds Per Foot) Water (Pounds Per Foot) Total (Pounds Per Foot)
51 3 0.45 10.1 3.8 13.9
51 4 0.70 12.7 5.9 18.6
50 6 1.60 18.2 13.4 31.6
50 8 2.86 25.8 23.9 49.7
50 10 4.40 33.9 36.7 70.6
50 12 6.32 43.2 52.7 95.9
50 14 8.51 55.1 71.1 126.2
50 16 11.14 64.7 93.0 157.7
50 18 14.12 74.5 117.9 192.4
50 20 17.45 84.8 145.7 230.5
50 24 25.17 106.6 210.1 316.7
50 30 39.10 139.3 326.4 465.7
50 36 56.38 182.6 740.7 653.3
50 42 76.46 229.8 638.3 868.1
50 48 100.00 828.7 834.8 1117.5
50 54 128.61 351.1 1056.2 1407.3

 

Cast Iron Pipe Standard Length
DN Pipe working length
STANDARD EXPRESS UNIVERSAL and PAMLOCK
60 6.00 -
80 6.00 5.97
100 6.00 5.97
125 6.00 5.97
150 6.00 5.97
200 6.00 5.97
250 6.00 5.97
300 6.00 5.97
350 6.00 5.97
400 6.00 5.97
450 6.00 5.97
500 6.00 5.97
600 6.00 5.97
700 6.95 5.97
800 6.95 6.89
900 6.95 6.87
1000 6.95 6.88
1100 8.19 -
1200 8.18 8.15
1400 8.17 8.12
1500 8.16 8.11
1600 8.16 8.11
1800 8.14 8.08
2000 8.13 NC

 

basic types of ductile iron pipe

DN300 Ductile Iron Pipes, ISO 2531 K9 T Type, 6 Meters
DN300 Ductile Iron Pipes, ISO 2531 K9 T Type, 6 Meters
ISO 2531-1998 K9 Ductile Iron Pipe, 6Meters, DN300
ISO 2531-1998 K9 Ductile Iron Pipe, 6Meters, DN300
ISO 2531-1998 K9 Ductile Iron Pipe, 6 Meters, 12 Inch
ISO 2531-1998 K9 Ductile Iron Pipes, 6 Meters, 12 Inch
Flanged Ductile Iron Steel Pipe, 300mm X 3M
Flanged Ductile Iron Steel Pipes, 300mm X 3M
ISO 2531 Ductile Iron Pipe, DN450, T Joint
ISO 2531 Ductile Iron Pipes, DN450, T Joint
ASTM Ductile Iron Pipe
ASTM Ductile Iron Pipes
ISO 2531 C20 T Type Ductile Iron Pipe, DN900, 6 Meters
ISO 2531 C20 T Type Ductile Iron Pipes, DN900, 6 Meters
T Joint Ductile Iron Pipe, DN400, K9, 6m
T Joint Ductile Iron Pipes, DN400, K9, 6m

 

Properties of Di Pipes

Di Pipes Properties Ductile Iron Pipes
Tensile Strength Min. 420 MPa
Elongation at Break 10% Max.
Hardness 230 BHN
Elastic Co-efficient 1.7 x 104 Kg/mm2
Density 7050 Kg/m2
Bending Strength Over 50 Kg/m3
Yield Strength 300 MPa

 

The Benefits of Ductile Iron Pipes

  • It requires very little maintenance once it’s installed and is designed to last at least 100 years.
  • According to a recent report by the American Water Works Association, the projected service life for modern Ductile Iron Pipe is at least 105 years. There is more iron pipe in service in the U.S. than any other pipe material, and Ductile Iron Pipe has the longest service life of any material on the market today.
  • Having as much as 98% recycled content, Ductile Iron Pipe is itself a 100% recyclable material.
  • Lower costs from increased flow capacity lead to significant energy savings during the pipe’s lifetime in service. Ductile Iron saves money.
  • It is strong enough to withstand the most severe conditions, from high-pressure applications, to heavy earth and traffic loads, to unstable soil conditions.

 


Manufacturing process of ductile iron pipes

The manufacturing process of ductile iron pipes and accessories includes 3 main steps:
  • Production an treatment of the molten metal (metallurgy);
  • Casting and heat treatment (foundry);
  • Testing, coating and lining (products finishing).

To know more about this manufacturing process of our ductile iron pipe, watch the image below.


Manufacturing process of ductile iron pipe

 

© 2020 RELIABLE PIPES & TUBES LTD. All rights reserved.