• Ductile Iron Pipe DN300-DN600 EN598/ISO2531 System 1
  • Ductile Iron Pipe DN300-DN600 EN598/ISO2531 System 2
Ductile Iron Pipe DN300-DN600 EN598/ISO2531

Ductile Iron Pipe DN300-DN600 EN598/ISO2531

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
300000 m.t./month

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1.Ductile Iron Pipe Description :
1) Pipes confirm to ISO2531,K9 class,T type joint,6m long,with inside cements lining conform to ISO4179,  outside Zinc spraying(130g/m2) and bitumen coating(70μm) conform to ISO8179.
2) Pipe ends: Spigot and socket ends, with 100% SBR rubber gaskets accoding to ISO4633
3) Our products have been sold to many international market, such as Middle East and South East Asia and Africa.

2.Main Features of the Ductile Iron Pipe:
1).Quality guarantee
•  Chemical checking
•  NDE after rough machining
•  Mechanical testing after heat treatment
•  Final NDE,dimension inspected
2).Quality document
•  Full Q.A document as per client request
3).Packing and Shipping
•  standard export package(carton/wooden case/pallet)
•  accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent
4).Service
•  Drawing: we can translate your original drawing, offer best suggestion on design
•  Quality: we have full set quality control system to guarantee the best quality.
•  Inspection: inspect in house, all our products must be checked 3 times before packing
5)Inspection
•  In-house Foundry
•  Third party inspection available upon requirement
3.Ductile Iron Pipe Images:

Ductile Iron Pipe DN300-DN600 EN598/ISO2531

Ductile Iron Pipe DN300-DN600 EN598/ISO2531

4.Ductile Iron Pipe  Specification:
Standard: API SPEC 5L  44th eidtion,ASTM A252-98(2007)
Grade:  A53 Grades A/B, ASTM A106 Grades B/C,ASTM A179
             AWWA, C200, ASTM A139, ASTM A120,   API 5L Grade B    
             X42, X52, X56, X60, X65, X70, X80, X100
Weld Alternatives:  LSAW
OD size range: 6.4~44.5mm
Wall thickness:  406.4~1422mm
Length: 3 - 12 m according to requirment
Note: Other grade can also be provided after consulting. Special design are available
for coal slurry conveyance LSAW line tube -- Service

5.FAQ:
We have organized several common questions for our clients,may help you sincerely:
1.Q: Why would you choose ductile iron pipe rather than other pipe materials?
A:The reasons are obvious for that not only ductile iron pipe possesses the inherent strength and flexibility of ductile iron, combined with proven corrosion protection systems, but also the cost savings can be achieved from design to installation and commissioning.
2.Q:Why can you guarantee the inner of pipes can’t be corroded?

A: High alumina cement mortar lining and sulphate-resistant cement mortar lining. These two special linings are applicable 
to inner anti-corrosion for sewage pipes, improving resistance to erosion of the sewage components.

Q:If iron is melted and then a powerfullt;electromagnet brought near it, will the iron be attracted towards the magnet.
No way a magnet can attract liquid iron. Look, iron is ferromagnetic and that's why it is attracted by magnet(which is also iron and difference between normal iron and magnet is that, magnet is magnetically ordered, i.e. all electron spins are aligned in SAME direction). When a magnet comes near to a normal iron, it forces the irons electron spin to be aligned in such a way that they attract each other. Now, irons melting point is much higher then its Curie temperature and hence presence of a magnet cant make the electrons aligned in any direction and hence, melted iron wouldn't be attracted by magnet.
Q:common phrase of iron side effect
The iron pills won't reason you to earnings weight. they might make you constipated, and that i'm getting issues with them. advance your water and fibre intake, yet no longer too lots fibre however because it could forestall the iron absorption. for optimal iron absorption take diet C with it. some freshly squeezed orange juice to bathe it down with is right, in any different case be sure on a diet C pill on a daily basis.
Q:Currently I‘m playing Titleist DCI 962 Irons which are around 10 years old and have been heavily used. I know blade iron technology hasn‘t advanced much but would I lose any distance using these iron compared to a new set of very similar irons?
Sounds like a case for caller i.d. to me! Don't answer the phone. Don't open the door. Use the deadbolt. Good luck! I'm tired of hurting all over, myself.
Q:What are some great curling irons? Price doesnt matter! :)
one word. E.C.S (eletronic cutout system) yes it is one word.
Q:Conair Spiraling Iron
i depends on the type but normally u juss put a piece of hair about a inch thick in the iron and wait a good few minutes.good luck.hope it turns out great!
Q:What causes iron in water?
The main naturally occurring iron minerals are magnetite, hematite, goethite and siderite. Weathering processes release the element into waters. Both mineral water and drinking water contain iron carbonate. In deep sea areas the water often contains iron fragments the size of a fist, manganese and small amounts of lime, silicon dioxide and organic compounds. Iron is applied worldwide for commercial purposes, and is produced in amounts of 500 million tons annually. Some 300 million tons are recycled. The main reason is that iron is applicable in more areas than possibly any other metal. Alloys decrease corrosivity of the metal. Steel producers add various amounts of carbon. Iron alloys are eventually processed to containers, cars, laundry machines, bridges, buildings, and even small springs. Iron compounds are applied as pigments in glass and email production, or are processed to pharmaceutics, chemicals, iron fertilizers, or pesticides. These are also applied in wood impregnation and photography. Aluminum waste products containing iron were discharged on surface water in the earlier days. Today, these are removed and applied as soil fillers. Iron compounds are applied in precipitation reactions, to remove compounds from water in water purification processes. The 59Fe isotope is applied in medical research and nuclear physics.
Q:Fusion iron stars.
it doesn't, when the star tries to fuse Iron (it has already fused everything else), supernova happens
Q:Would iron decrease or increase blood pressure?
Low or high iron has no effect on blood pressure. The cause of low iron may effect the blood pressure though. Lets say you have anemia because you have a GI bleed and you have lost alot of blood. You would have low iron in blood but also loss of blood volume, this would make your blood pressure lower, but not because of low iron.
Q:the level of iron in normal human bieng
Iron level test Normal serum iron values are as follows: Adult males: 75-175 micrograms/dL Adult females: 65-165 micrograms/dL Children: 50-120 micrograms/dL Newborns: 100-250 micrograms/dL

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