Ductile iron pipe engineering pipe for municipal cast iron pipe

Product DescriptionISO 2531/EN545 Ductile Cast Iron Pipes DN100-DN1400 Class  K9, C40 for Water SupplyDuctile Cast Iron Pipe1. Material: ductile iron/ductile cast iron2. Size: DN100-14003. Standard: ISO2531/EN545/EN5984. Length: 6m5. Class: K7, K8, K9, K10, K11, K12, C40, C30, C25, C206. Joint

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Product Description

ISO 2531/EN545 Ductile Cast Iron Pipes DN100-DN1400 Class  K9, C40 for Water Supply

Ductile Cast Iron Pipe
1. Material: ductile iron/ductile cast iron
2. Size: DN100-1400
3. Standard: ISO2531/EN545/EN598
4. Length: 6m
5. Class: K7, K8, K9, K10, K11, K12, C40, C30, C25, C20
6. Joint type: T-type(Push-on), flange-type, K-type
7. Coating: Black bitumen liner / epoxy resin over coat layer.
8. Zinc coating: Outside sprayed with zinc (in accordance with ISO8179, not less than 130 g/m2)
9. Cement lining: Inside with cement mortar lining as per ISO4179.
10. Tensile strength: Above 420 MPA
11. Yield strength: Above 300 MPA

12. Elongation%: DN80 - 1000 ≥10  DN1200 - 2200 ≥7
13. Brinell hardness: Within 230HBW
14. Density: Above 7g/cm3
15. Spheroidizing grade: Grade 1-3
16. Rubber gaskets: SBR /EPDM/ Neoprene, as per ISO4633, Quantity ratio 1:1.
17. MOQ: 1X40'GP
18. Delivery time: Below 1000 tons, a month. Above 1000 tons, by negotiation 

Ductile Iron Pipe Engineering Pipe for Municipal Cast Iron Pipe


Parameter

DN

DE(mm)

K9 Nominal Wall Thickness(mm)

Weight per meter(kg/m)

Weight of Socket Pipe(kg)

Total Weight(kg)

100

118

6.0

15.1

4.3

95

125

144

6.0

18.9

5.7

119

150

170

6.0

22.8

7.1

144

200

222

6.3

30.6

10.3

194

250

274

6.8

40.2

14.2

255

300

326

7.2

50.8

18.6

323

350

378

7.7

63.2

23.7

403

400

429

8.1

75.5

29.3

482

450

480

8.6

89.7

38.3

575

500

532

9.0

104.3

42.8

669

600

635

9.9

137.3

59.3

882

700

738

10.8

173.9

79.1

1123

800

842

11.7

215.2

102.6

1394

900

945

12.6

260.2

129.9

1691

1000

1048

13.5

309.3

161.3

2017

1200

1255

15.3

420.1

237.7

2758

1400

1462

17.1

547.2

279.3

3669

1600

1668

18.9

690.3

375.4

4668

1800

1875

2037

850.1

490.6

5803

2000

2082

22.5

1026.3

626.4

7068

 

All pipes shall be subjected to a works hydrostatic test for a duration of at least 15 seconds at the minimum internal test pressure given in the table.

 

Minimum work test pressure(Bar)

DN(mm) 

ISO2531-1998

ISO2531-2009

 

K<9

K≥9

Preferred
pressure classes

≤300

0.5(K+1)2

50

40

350-600

0.5K2

40

30

700-1000

0.5(K-1)2

32

25

1200-2000

0.5(K-2)2

25

25



Ductile Iron Pipe Engineering Pipe for Municipal Cast Iron Pipe
Ductile Iron Pipe Engineering Pipe for Municipal Cast Iron Pipe
Ductile Iron Pipe Engineering Pipe for Municipal Cast Iron Pipe
Ductile Iron Pipe Engineering Pipe for Municipal Cast Iron Pipe
 

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