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china ductile iron pipe

Shanxi Solid Industrial Co.,Ltd

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Address: No.1501,Building B,Dingyuan Times Center,Yingzenanije,Taiyuan,Shanxi,China

Phone: 86-351-8390369

Contact name:Mr. Zhang Binbin

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Shanxi Solid Industrial Co.,Ltd

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china ductile iron pipe

City & Province Taiyuan Shanxi
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Product Details

Quick Details

  • Length:6m
  • Standard:ISO2531
  • Application:pipeline
  • Diameter:DN 80 - 1,600 mm
  • Shape:Round
  • Hardness:Hardness: <230HB
  • Pull Strength:Pull strength: >420MPa
  • Yield (≥ MPa):Yield: >10%
  • Material:Ductile Iron
  • Type:china ductile iron pipe


Specifications

china ductile iron pipe
standard: ISO 2531 - 1998, EN545-2002 , K9
Zinc coating: at least 130gsm as per ISO 8179

china ductile iron pipe


Specifications:
1) The standard of pipe: ISO 2531 - 1998, EN545-2002 , K9
2) Effective length: 6M when using bulk shipment way, or about 5.5M or 5.7M when
in 20' container shipment way
3) Inner cement line: Portland cement line as per ISO4179
4) Zinc coating: at least 130gsm as per ISO 8179
5) Bitumen painting: at least 70um as per ISO 8179
6) Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber
tightness ring as per ISO4633
7) DN 80 - 1,600 mm
8) High strength, lighter than gray iron, good corrosion resistance, no furring,
small flow resistance, easy fixing, long life time
9) Checked by automatic inspection equipment

10) Composition:
a) C: 3.4 - 3.7%
b) Si: 2.0 - 2.4%
c) P: <0.08%
d) S: <0.015
11) Pull strength: >420MPa
12) Yield: >10%
13) Hardness: <230HB
14) K type mechanical joint with flange and bolts available
15) Process and testing:
a) Blast furnace (Analysis of raw materials test )
b) Mg treatment (Micro & chemical composition test)
c) Pipe spinning (Temperature test)
d) Heat treatment (Micro structure; Flattening test)
e) Zinc coating (Thickness testing)
f) Dimensional checks (Thickness & Dia. testing)
g) Hydraulic test (Pressure test)
h) Internal lining (Thickness testing)
i) External coating (Thickness test)


Mechanical joint pipe and fittings are also available.
Packing: in bulk or 20' container

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