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k9 ductile cast iron pipe for water supply

k9 ductile cast iron pipe for water supply

we mainly produce k9 or class c ductile cast iron pipe for water supply or water drainage with standard EN545/ISO2531/EN598. Our factory is the top one factory in China, with best raw material and rich production experience.

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k9 ductile cast iron pipe for water supply


Description: 


1). Material: Ductile cast iron
2). Size: DN80-DN2600
3). Standard: ISO2531/EN545/EN598
4). Length/pc: 5.7m/6m
5). Class: K7/k9/class c
6). Joint type: T-type, flange-type, K-type
7). Coat: Black bitumen liner / epoxy resin over coat layer.
8). Zinc coat: Outside sprayed with zinc (in accordance with ISO8179, not less than 130 g/m2)
9). Cement lining: Inside with cement mortar lining as per ISO4179.
10). Tensile strength: Above 420 MPA
11). Yield strength: Above 300 MPA
12). Brinell hardness: Within 230HBW
13). Density: Above 7g/cm3
14). Spheroidizing grade: Grade 1-3
15). Rubber gaskets: SBR /EPDM/ Neoprene
16). MOQ: 1X40'GP
17). Delivery time: Below 1000 tons, 3 weeks. Above 1000 tons, depend on your quantity. 

18). Export Experience: by now we have shipped k9 ductile cast iron pipe for water supply to many countries such as Italy, New Zealand, Peru, Iraw, Syria, Philippines,etc. 


  


                                        Test pressure (Bar)                          >=15second
Nominal Diameter   Ductile Iron PIipe (k9)Ductile Iron PIipe (C class)Ductile Iron Fitting
    80-300                    50              C40              25
    350-600                    40              C30              16
   700-1000                    32               C25              10
  1100-1200                    25
              10
  1400-1600                    25
              10
  1800-2000                    25
              10
  2100-2600                    18
              10




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