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  • C25, C30, C40 K9 Ductile Iron pipe
  • C25, C30, C40 K9 Ductile Iron pipe
  • C25, C30, C40 K9 Ductile Iron pipe
  • C25, C30, C40 K9 Ductile Iron pipe
  • C25, C30, C40 K9 Ductile Iron pipe
C25, C30, C40 K9 Ductile Iron pipe C25, C30, C40 K9 Ductile Iron pipe C25, C30, C40 K9 Ductile Iron pipe C25, C30, C40 K9 Ductile Iron pipe C25, C30, C40 K9 Ductile Iron pipe

C25, C30, C40 K9 Ductile Iron pipe

  • Standard:ISO2531/EN545/EN598
  • Application:Potable/sewage water pipeline
  • Diameter:DN 80-2600 mm
  • Length:6m for bulk shipment and 5.7m for container shipment
  • Product description:
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C25, C30, C40 K9 Ductile Iron pipe

Quick Details

Standard:ISO2531/EN545/EN598

Application:Potable/sewage water pipeline

Diameter:DN 80-2600 mm

Pipe Wall Thickness:K9, C40, C30, C25

Length: in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.

Joint Type:push-on joint(Tyton joint), K type joint, flange joint

External Coating:Zinc + bitumen painting,fusion bonded epoxy coating

Zinc coating: at least 130g/m2 as per ISO 8179

Bitumen painting: at least 70um as per ISO 8179

Internal coating:Cement mortar lining as per ISO4179

Gasket:NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO4633

Features:High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time


Chemical composition: (%):

a)  C: 3.5 - 4.0

b)  Si: 1.9 - 2.6

c)  Mn:0.15 - 0.45

c)  P: <0.06

d)  S: <0.02


Mechanical properties:


a)  Tensile strength: ≥420MPa

b)  Yield strength: ≥300Mpa

c)  Hardness: ≤230HB

d)  Elongation%: DN80 - 1000 ≥10  DN1200 - 2200 ≥7



Process and testing:


a) Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity)

b) Casting (Visual check and weight check)

c) Heat treatment (Micro structure)

d) Hydrostatic test (Pressure test)

e) Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance)

f) Zinc spraying (Thickness testing)

g) Lining and coating (100% visual check, thickness testing randomly)

h)Marking and packing (100% visual check)Packaging Details:bundled with steel belts or in bulk


Packaging Details:bundled with steel belts or in bulk

Lead Time:According to the quantity,20-30 days after receiving the deposit


Specification:

DN mm OD. Sokect K9 K10
Thickness mm Weight for 1 meter KG Weight for1pcs=6m KG Thickness mm Weight for 1 meter KG Weight for 1pcs=6m KG
100 118 4.3 6 14.9 95 6 17.4 110
150 170 7.1 6 21.8 144 6.5 24.5 156
200 222 10.3 6.3 30.1 194 7 33.3 210
250 274 14.2 6.8 40.2 255 7.5 44.3 280
300 326 18.6 7.2 50.8 323 8 56.3 356
400 429 29.3 8.1 75.5 482 9 83.7 532
500 532 42.8 9 104.3 669 10 115.6 736
600 635 59.3 9.9 137.3 883 11 152 971
700 738 79.1 10.8 173.9 1123 12 193 1237
800 842 102.6 11.7 215.2 1394 13 238.7 1535
900 945 129.9 12.6 260.9 1691 14 288.7 1862
1000 1048 161.3 13.5 309.3 2017 15 342.2 2221








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