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ISO2531:2009 ductile iron pipes and fittings

ISO2531:2009 ductile iron pipes and fittings

( Negotiable )

|

Minimum Order

Place of Origin:

Henan, China

Price for Minimum Order:

-

Minimum Order Quantity:

100 Ton

Packaging Detail:

bundled or bulk

Delivery Time:

depends on quantity

Supplying Ability:

400000 Ton per Year

Payment Type:

T/T, L/C

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به ruby

Nanning, Guangxi

الاتصال الآن

Description

Our products have attained ISO***1:**08 International Quality System Certification by SGS, EN**5:***2 Product Quality Certification, ISO***1 Product Quality System Certification and Metallurgy Product Quality Certification by Steel Iron Product Quality Supervision and Inspection Center. They also have passed the evaluations of ISO****1 and GB/T*********1 Certifications.

1) The standard of pipe: EN**5, K9
2) Effective length: 6m
3) Inner cement line: Portland cement line as per ISO***9
4) Zinc coating: at least **0g/m2 as per ISO***9
5) Bitumen painting: at least *0um as per ISO***9
6) With **0% quantity of SBR ring, or EPDM ring as per ISO***3
7) DN*0mm****0mm
8) High strength, lighter than grey iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life tome about **0 years

9) Composition:

Chemical composition

Chemical composition

Ductile Cast Iron Pipe (%)

Grey iron pipe (%)

Steel pipe (%)

C

3.**4.0

3.**3.8

0.**0.2

Si

1.**2.6

1.**2.2

0.***0.4

Mn

0.***0.*5

0.**0.6

0.**0.6

P

≤0.*6

≤0.3

0.***0.*3

S

≤0.*2

≤0.1

0.***0.*3

Mg

0.***0.*6

 

 

*2) Feature: 

Mechanical properties

 

Ductile Cast Iron Pipe

Grey Iron Pipe

Steel Pipe

Tensile Strength(Mpa)

≥**0

******0

≥**0

Yield Strength(Mpa)

≥**0

No Confirmation

No Confirmation

Bending Strength(Mpa)

≥**0

******0

≥**0

Elongation (%)

≥*0

Neglected

≥*8

Brinell Hardness(HBS)

≤**0

≤**0

About **0

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إلى:

ruby < Guangxi An Gang Yong Tong Casting Pipe Co., Ltd. >

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