Product DescriptionDuctile iron pipe has the essence of iron and
the properties of steel, so it is called this. The graphite in the
ductile iron pipe is in the form of spheroids, and the size of the
general graphite is 6-7. In terms of quality, the spheroidization
grade of the cast iron pipe is controlled to be 1-3, and the
spheroidization rate is ≥80%, so the mechanical properties of the
material itself have been better improved, and it has the essence
of iron and the performance of steel. The annealed ductile iron
pipe has a metallographic structure of ferrite plus a small amount
of pearlite, and has good mechanical properties, so it is also
called cast iron pipe.Diameter(mm)Outer diameter(mm)Wall
thickness(mm)Weight/m(kg)Weight/root(kg)Root/kmWeight/km(ton)8098612.276.516712.771001186.115.19516715.871501706.322.814416720.052002206.430.619416732.42502746.840.225516742.593003267.250.832316753.943503787.763.240316767.34004298.175.548216780.484504808.689.357516795.865005329104.3669167111.726006359.9137.3882167147.2970073810.8173.91123167187.5480084211.7215.21394167232.890094512.6260.21691167282.41000104813.5309.32017167336.841200125515.3420.12758167460.69AdvantageIt
has the essence of iron and the performance of steel. The annealed
ductile iron pipe has a metallographic structure of ferrite plus a
small amount of pearlite, good mechanical properties, excellent
corrosion resistance, good ductility, good sealing effect, easy
installation, and mainly used for water supply and gas transmission
in municipalities, industrial and mining enterprises , Oil and so
on.A certain amount of spheroidal graphite is distributed on the
ferrite and pearlite matrix. According to the nominal diameter and
the requirements for elongation, the ratio of ferrite and pearlite
in the matrix structure is different. The ratio of pearlite with
small diameter Generally, it is not more than 20%, and the
large-caliber is generally controlled at about 25%.ApplicationIt is
suitable for the domestic drainage pipes of socket type and clamp
type connection of gray cast iron pipes and supporting pipe
fittings with internal and external pipe diameters of
DN50mm~DN300mm and internal pressure not greater than 0.3MPa in new
construction, expansion and reconstruction of civil and industrial
buildings. , Rainwater pipes, non-corrosive industrial production
wastewater pipes and rain down pipes.Company InformationHigh
Mountain Pipe is dedicated to the manufacturing and sales of
various kinds of plastic pipes, fittings, valves, related plumbing
equipments, etc. And we can provide professional solution method
for complete pipe system. The production and sales volume of
leading products of PE water supply pipes and HDPE drainage pipes
ranks among the highest in the industry.The company covers an area
of about 200,000 square meters and has 6 workshops, 30 production
lines, 300 workers, and 200,000 tons annual ability. It is a
comprehensive enterprise integrating science, industry and trade.
The industries involved are: research, production, development,
manufacturing, and polymer materials of plastic pipes. All products
meet the requirements of national inspection standards or
enterprise inspection
standards.Packing&DeliveryCertificatesFAQQ1: May I get one
sample before placing order? Re: Yes, Sample are available. For
normal products, samples are for free and you just need to bear the
freight; For those high value products, you just need to freight
and certain product cost. When we both cooperate for some times or
when you are our VIP customer, free sample will be offered when you
need. Q2: Which payment is available for your company? Re: T/T, L/C
or Ali trade insurance. You can choose the one which is convenient
for you. Q3: How and when can I get my goods after payment? Re: For
small quantity products, they will be delivered to you by
international courier(DHL, FedEx, TNT etc.) or by air. Usually it
will cost 3-5days that you can get the goods after delivery. For
large quantity products,shipping by see is worthwhile.It will cost
days to weeks to come to your destination port, which depends on
where the port is. Q4: Is there any possible to use my appointed
label or package? Re: Yes. If needed, we'd like to use label or
package according to your requirement. Q5: How can you guarantee
the goods you offer is qualified? Re: We always believe honesty and
responsibility are basis of one company, so whatever products we
provide for you all are qualified. We will have goods tested and
provide COA before delivery for sure. Q6:Is the price on this page
correct?Re: The listed price is only for reference, for latest
price, pls contact us directly.Main products
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