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k9 DN400 ductile iron pipe
k9 DN400 ductile iron pipe
Supplier Info
[China Supplier]
Contact Person : Mr. Hu Nico
Tel : 86-372-3950999 0086018903729060
Fax : 86-372-3172399
Product Detail
1.dn80-1400 2.thickness:6-18mm 3.length:6m 4.delivery in 10 days 5.moq: 200meter

Specifications:

1)  The standard of pipe: ISO 2531 - 1998, EN545-2002 , K92)  Effective length: 6M when using bulk shipment way, or about 5.5M or 5.7M when    in 20' container shipment way3)  Inner cement line: Portland cement line as per ISO41794)  Zinc coating: at least 130gsm as per ISO 81795)  Bitumen painting: at least 70um as per ISO 81796)  Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber    tightness ring as per ISO46337)   DN 80 - 1,600 mm8)   High strength, lighter than gray iron, good corrosion resistance, no furring,    small flow resistance, easy fixing, long life time9)   Checked by automatic inspection equipment

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

 

 

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

hoisting and transportation

 

 

 

 

 

k9 DN400 ductile iron pipe

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