Ductile Iron Spun Pipe

Ductile Iron Spun Pipe Manufacturer

Karma Piping offer quality Ductile Iron Spun Pipe

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Ductile Iron Spun Pipe Manufacturer
Ductile Iron Spun Pipe

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Karma Piping is one of the major Indian manufacturers, exporter & suppliers of Ductile Iron Spun Pipe & OCTG, CRA (Corrosion-Resistant Alloy) Seamless Tubes, Stainless Steel , Super Duplex , Duplex , Welded & Semaless, Carbon Steel Seamless Pipes, Tubes, Capillary Pipes & ‘U’ Tubes for applications in oil & gas, LNG, Thermal & Nuclear Power Plants, Chemical Industries, Fertilizers Plants, (petro) chemical, shipbuilding, desalination, water treatment, energy industries, EPC and Pipes for General Engineering Purpose.

Karma Piping operates according to an ISO 9001:2008 certified quality programme. A complete range of testing facilities on-site contributes to consistent quality control.

 

Request for a Quote for Ductile Iron Spun Pipe

 

 

Properties of Ductile Iron Pipe

Properties

Ductile Iron Pipe

Tensile strength

Min. 420 MPa

Elongation (min) at break

10%

Modulus of Elasticity

1.7×1010 Kg/M2

Hardness

Max. 230 BHN

Type of Lining Material

Service Condition

Reference standards

Ordinary Portland Cement

Drinking water

ISO 4179BS EN 197-1

Blast Furnace Slag Cement

Drinking water

ISO 4179BS EN 197-1

Portland Slag Cement

Drinking water

ISO 4179BS EN 197-1

Sulphate resistance Cement

Raw water/Drinking Water/ Sea water/ Non-septic Sewers

ISO 4179BS 4027

High Alumina Cement

Septic Sewers / Drinking Water/Acids/ Alkali waters/ Pickling Brine/ Sea water

ISO 4179BS EN 14647

Cement Mortar Lining with Bituminous/epoxy Seal Coat

Drinking water/ Sewers

ISO 4179BS EN 14901

S. No.

Type of Coating

Reference Standards

1

Zinc coating with finishing layer of Bitumen/ Epoxy

ISO 8179-1

2

Zinc coating with finishing layer with additional protection by polyethylene sleeving

ISO 8180

3

Alloy of Zinc and Aluminum with or without other metals having a minimum mass of 400 gm/m with finishing layer.

ISO: 14713

 

 

 

 

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

Dimensions of Flange

DN

PN-10

PN-16

D

E

C

b

n

Dia (d)

Metric

D

E

C

b

n

Dia (d)

Metric

Nom.
Dia.

Out
side
Dia

Dia. of
raised
Face

Pitch
Circle
Dia.

Flange
Width

No.
of
Bolts

Bolt
Hole
Dia.

Bolt
Size

Out
side
Dia

Dia. of
raised
Face

Pitch
Circle
Dia.

Flange
Width

No.
of
Bolts

Bolt
Hole
Dia.

Bolt
Size

80

200

132

160

16.0

8

19

M16

200

132

160

16.0

8

19

M16

100

220

156

180

16.0

8

19

M16

220

156

180

16.0

8

19

M16

125

250

184

210

16.0

8

19

M16

250

184

210

16.0

8

19

M16

150

285

211

240

16.0

8

23

M20

285

211

240

16.0

8

23

M20

200

340

266

295

17.0

12

23

M20

340

266

295

17.0

12

23

M20

250

395

319

350

19.0

12

23

M20

400

319

355

19.0

12

28

M24

300

445

370

400

20.5

12

23

M20

455

370

410

20.5

12

28

M24

350

505

429

460

20.5

16

23

M20

520

429

470

22.5

16

28

M24

400

565

480

515

20.5

16

28

M24

580

480

525

24.0

16

31

M27

450

615

530

565

21.0

20

28

M24

640

548

585

26.0

20

31

M27

500

670

582

620

22.5

20

28

M24

715

609

650

27.5

20

34

M30

600

780

682

725

25.0

20

31

M27

840

720

770

31.0

20

37

M33

700

895

794

840

27.5

24

31

M27

910

794

840

34.5

24

37

M33

750

960

857

900

29.0

24

31

M27

970

857

900

36.0

24

37

M33

800

1015

901

950

30.0

24

34

M30

1025

901

950

38.0

24

40

M36

900

1115

1001

1050

32.5

28

34

M30

1125

1001

1050

41.0

28

40

M36

1000

1230

1112

1160

35.0

28

37

M33

1255

1112

1170

45.0

28

43

M39

 

Packaging & Shipping

Utmost care is taken towards Packing of the Ductile Iron Spun Pipe so as to ensure that the resultant Coils, Foils, Tubes, Pipes and Fittings reach in the same condition as desired by our valued customers.
Packing specifications for various products are:

  • Larger Dia Fusion Welded Pipes are packed with aluminium end caps in a wooden crates.
  • S.S. Automotive Exhaust Pipes & Scheduled pipes both are packed with plastic end caps in wooden crates.
  • Cold Drawn Seamless Stainless Tubes are packed with plastic end caps in a wooden box with an inside thermocoal covering.
  • Coils and Foils are packed in wooden crates.

Ductile Iron Spun Pipe Packaging

Packed Ductile Iron Spun Pipe

Ductile Iron Spun Pipe Packaging

Packed Ductile Iron Spun Pipe


Other Packaging information:

  • Bundle Packing
  • Bundle Packing
  • Wooden Case
  • Wooden Case
  • Wooden Case for U Tubes
  • Reinforced by angle bar

 

Why us?

  • Ductile Iron Spun Pipe Manufacturer & Exporter since 1996
  • The annual capacity of the plant equals about 12.000 tons
  • Specialized in Pipes & Tubes, Stainless Steel Pipe & Carbon Steel Pipe
  • We export Ductile Iron Spun Pipe everywhere in the world
  • We have our own warehouse of 10,000 feet, so we can offer Ductile Iron Spun Pipe best price in the market

Heilights:

  • Pipes up to 24" made in continuous production from coil
  • Pipes up to 80" made from single plates
  • Maximum thickness 40 mm

Strength:

  • Contacts with major mills & stockists around the world.
  • Can offer ex-stock materials as well as mill delivery with nominal margins.
  • Complete in-house testing facilities viz. hydro, eddy current, UT, chemical analysis,
  • physical/mechanical, PMI, microscopic examination, etc…
  • Prime and genuine materials with co-relating original test certificates.

Available Stock at Karma Piping

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List of Countries where Karma Piping supply ASTM A500/A500M Structural Round Tubing:-


List of Countries where Karma Piping supply Pipes / Tubes :-


Please note:
ASTM A312 / A312M – 13 Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

 

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