Greatsteelproductsstrictlymeetthebelowstandards:
ISO2531Ductileironpipes,fittingsandaccessoriesforpressurepipelines.
BSEN545Ductileironpipes,fittingsandaccessoriesandtheirjointsforwaterpipelines.Requirementsandtestmethods.
BSEN598Ductileironpipes,fittings,accessoriesandtheirjointsforsewageapplication-requirementsandtestmethods.
ISO7186Ductileironpipes,fittings,accessoriesandtheirjointsfortheconstructionofdrainsandsewersoutsidebuildings.
ISO4179Ductileironpipesforpressureandnonpressurepipelines-Centrifugalcementmortarlining-generalrequirements.
ISO8179Ductileironpipes-Externalzinccoating.
ISO4633RubberSeals–jointringsforwatersupply,drainageandseweragepipelines-specsformaterials.
ISO8180Ductileironpipes–PolyethyleneSleeve
1
Standard:
ISO2531,EN545,EN598,etc
2
Size:
DN80~2600mm
3
Material:
DuctileCastIronGGG50
4
Pressure:
PN10,PN16,PN25,PN40
5
Class:
K9,K8,C25,C30,C40
6
Length:
6m,cutto5.7m
7
Application:
Watersupplyproject,drainage,sewage,irrigation,waterpipeline.
8
Certificate:
ISO9001,CE,WRAS,BSI


9
InternalCoating:
a).Portlandcementmortarlining
b).SulphateResistantcementmortarlining
c).High-Aluminumcementmortarlining
d).Fusionbondedepoxycoating
e).Liquidepoxypainting
f).Blackbitumenpainting

10
ExternalCoating:
a).zincbitumen(70microns)painting
b).Fusionbondedepoxycoating
c).Zinc-aluminumalloyliquidepoxypainting
11
Packing:
Bundles,inbulk
AdvantagesofDuctileIronPipesBetterMechanicalProperties

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A:Youneedtoprovidethegrade,width,thickness,coatingandthenumberoftonsyouneedtopurchase.
Q:Doestheproducthavequalityinspectionbeforeloading?
A:Ofcourse,allourproductsarestrictlytestedforqualitybeforepackaging,andunqualifiedproductswillbedestroyed.weacceptthethirdpartyinspectionabsolutely.
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WespecialiseinsteelbusinessforyearsasgoldensupplieronAlibaba,headquarterlocatesinLiaocheng,Shandongprovince,youarewelcometoinvestigateinanyways,byallmeans,youcouldplaceanorderinAlibabawithtradeassurancewhichcouldsecureyourpayment.