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T Type Ductile Cast Iron Pipe For Potable Water

T Type Ductile Cast Iron Pipe For Potable Water

We can supply various types of ductile iron pipes for potable water or waste water. Welcome to inquire with us!

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T type ductile cast iron pipe for potable water


1) The standard of pipe: ISO2531:1998, K9/class c 

2) Effective length: 6m/5.7m

3) Inner cement line: Portland cement line as per ISO4179

4) Zinc coating: at least 130g/m2 as per ISO8179

5) Bitumen painting: at least 70um as per ISO8179

6) With 102% quantity of NBR, SBR, or EPDM ring as per ISO4633

7) DN100-2600

8) High strength, lighter than grey iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life tome about 100 yeas

9) Checked by automatic inspection equipment

10)  Composition:

Chemical composition

Chemical composition

Ductile Cast Iron Pipe (%)

Grey iron pipe (%)

Steel pipe (%)

C

3.5-4.0

3.2-3.8

0.1-0.2

Si

1.9-2.6

1.4-2.2

0.15-0.4

Mn

0.15-0.45

0.4-0.6

0.3-0.6

P

0.06

0.3

0.02-0.03

S

0.02

0.1

0.02-0.03

Mg

0.03-0.06



11) Feature:

Mechanical properties


Ductile Cast Iron Pipe

Grey Iron Pipe

Steel Pipe

Tensile Strength(Mpa)

420

150-260

400

Yield Strength(Mpa)

300

No Confirmation

No Confirmation

Bending Strength(Mpa)

590

200-360

400

Elongation (%)

10

Neglected

18

Brinell Hardness(HBS)

≤230

230

About 140

12) T type/push on joint

13) Packing: in bulk or container

         1) Pipes are bundled together with the steel belt.

         2) Wooden pieces are put between the pipes.

IMG_8402_副本.jpg



 




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