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Product Details
Ductile iron pipes refer to pipes that are cast by high-speed centrifugal casting using a centrifugal ductile iron machine after adding nodulizing agent to cast molten iron above No. 18. They are referred to as ductile iron pipes, ductile iron pipes and ductile cast pipes. It is mainly used for the transportation of tap water and is an ideal material for tap water pipelines.

Technical Specification of Ductile lron Pipes and Fittings
The ductile iron materia features similar mechanical properties with carbon steel such as highmechanical strength,good ductility,and the same anti-corrosion performance as cast iron. Thereforeit has gradually become the world’s most safe and reliable pipes and fittings in the field of watersupply and drainage. Jiugang Steel (Qingdao) Company Limited provides ductile iron pipes and fittings ranging fromDN80mm-DN2600mmin accordance with ISO2531/EN545/598 or GB13295.

Product parameters

Standard	Product	Nominal Diameter DN(mm)	Tensile Strength N/mm2	Yield Strength N/mm2	Elongation%	Hardness HB
ISO2531/EN545/GB13295	Ductile lron Pipes	DN80-1000mm	≥420	≥300	10	≤230
	Ductile lron Pipes	DN1100-2600mm	≥420	≥300	7	≤230
	Ductile lron Fittings	DN80-2600mm	≥420	≥300	5	≤250

Standard of Hydrostatic Testing Pressure (Class K9)

Standard	Product	Nominal Diameter DN(mm)	Testing Pressure(Bar)	Time( second)
ISO2531/EN545/GB13295	Ductile lron Pipes	DN80-300mm	50	≥10
		DN350-600mm	40
		DN700-1000mm	32
		DN1100-2000mm	25
		DN2200-2600mm	18
	Ductile lron Fittings	DN80-300mm	25	≥10
		DN350-600mm	16
		DN700-2600mm	10

FACTORY

APPLICATION AREAS

FAQ

How many countries have you exported? do you have service there?

We have exported to more than 75 countries. Please contact us to get the local service.Moreover, as we progress, we are confident that we can achieve even greater accomplishments.

Could we be your agent in our country?

Yes, we are looking for worldwide agents now.We too wish to join hands in pursuing mutual development, thereby achieving a synergistic effect where the whole is greater than the sum of its parts.

What certificates do you have?

We have certificates of CE,ISO9001 .

Where is your company? Where is the loading port?

Our company is situated in Tai'an City, Shandong Province. The nearest ports to us are Qingdao Port and Tianjin Port, both of which can be reached within the same day.

Are you manufacturer?

Yes, we are a manufacturing facility specialising in the production of steel pipes, screw piles and similar products, employing processes such as welding, stamping and cutting.

Ductile iron pipe