- Metal Building Materials[1]
- Iron Pipes[8]
- Stainless Steel Pipes[30]
- Steel Pipes[100]
- Square Steel[2]
- Packaging Tube[1]
ductile iron pipe
Product Detailed
ductile iron pipes.
1) standard: ISO2531,EN545 Class: K9
2)size: DN80-DN800
3)pull strength:>420MPa
4)Yield:>10%
ductile iron pipes
specifications:
1)The standard of pipe: ISO 2531-1998, EN 545-2002,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 ISO8179
6)Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber tightness ring as per ISO 4633
7)DN80-1600mm
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 equiment
10)Composition:
a)C:3.4-3.7%
b)Si:2.1-2.4%
c)P:<0.08%
d)S:<0.015
Pull strength:>420MPa
Yield:> 10%
Hardness :<230HB