• Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron System 1
  • Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron System 2
Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron

Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
200000 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) we can do third party inspection according to customer's request.
2.Main Features of the Ductile Iron Pipe:
1. Material: Ductile iron grade 500-7/ 450-10 in accordance with ISO1083
2. Standard: ISO 2531, EN545, EN598, ANSI, AWWA
3. Certificate: ISO9001, ISO14001, SGS, NSF, WRAS
4. Test: In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test
5. Length: 6m or cut into 5.6m, 5.7m, 5.8m
1).Packing and Shipping
•  standard export package(carton/wooden case/pallet)
•  accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent
2).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
3)Inspection
•  In-house Foundry
•  Third party inspection available upon requirement 

3.Ductile Iron Pipe Images:

Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron

Ductile Iron Pipe ISO2531 DN250 Material: Cast Iron

4.Ductile Iron Pipe  Specification:
Surface Finishes: Bare, Oiled, Mill Varnish, Galv,FBE, FBE Dual, 3LPE, 3LPP, Coal Tar,Concrete Coating and Tape Wrap
End Finishes: Beveled, Square Cut, Threaded, hat
Additional Services: Internal Coating
Packaging: packed in bag, plastic bag, steel strip, steel wire,double wire, iron box, wooden box, tarpaulin, plastic sheeting
Inspection: MOODY SGS BV GL DNV ABS LIOYD’S
Test: X-ray, UT, magnetic particle,inspection,hydrostatic test.
Processing service: Beveling, Threading, Slotting, Cut-to length, Bends, Quench and Temper, Fabrication, Double-jointing and On-site assistance
Documentary: MTC, material certification,Origin certification, CI or PI,Test Report, export licence, handling order,B/L,insurance policy,shipping instructions, contract, packing list etc.

External coating: ductile iron pipes shall be externally coated with metallic zinc spray plus a further layer of resin painting to ISO8179.

Gasket: 100% SBR/NBR/EPDM rubber gasket in accordance with ISO4633.

Payment term: L/C, T/T.
Packing: In bulk vessel or in container

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:I am having my 1st time experience with a curling iron and I just wanna know Can a curling iron ruin your hair?!?
Anti lock breaking system. You press the break and they pulse to help you gain control of the vehicle. I actually like them and had got good and getting them to be functional in providing me with some side ways controlled vehicle motion on demand.
Q:So I am trying to increase my iron levels as I have to give blood soon. Well I picked up an iron supplement and I took one. Well I just realized that it has 65 mg of iron in one pill. Why would they sell these if toxicity is over 50mg. Am I gonna be okay?
It is great that you are giving blood. However, unless you are suffering from iron deficiency anemia, no amount of iron is going to increase your hemoglobin count. You could take iron after the event, to speed up recovery, but most people do not have a problem in getting back to a normal level. 65mg of elemental iron ( usually in salt of iron about 300mg ) is the treatment dose for simple anemia. Toxic levels for an adult male start at about 700mg of elemental iron daily. If your hemoglobin level is normal, you need no more than 20mg daily for good health. Plenty of foods contain iron including green vegetables and liver
Q:Could anyone recommend iron pills? or do you have to buy multi vitamins with iron in it?If you might know, please let me know. thankyou
Only take iron if your doctor recommends it, they are meant to treat anemia, not to maintain health like other supplements. The doses are quite high so if you aren't anemic you could end up poisoning yourself. Unless your doctor told you to take iron, stick with a multivitamin, they contain iron but in lower dosages That being said, the most effective is heme iron. Your body processes it like it's real food, not metal
Q:nike pro combo irons or nike cci forged irons???? please helpppp!!!!!
by utilising ordinary you mean forged irons. those are the two classifications of irons. in case you have ever hit a forged iron, you will in no way hit a forged iron ever lower back. you will not get a similar remarks from a forged iron as you may a forged iron. the final public of excursion gamers hit forged irons. Exceptions being those gamers who use Ping kit and a few Cleveland excursion team. Forging and casting are strategies to shape the clubhead of an iron. the version is with forgings, the completed product provides extra proper remarks than a casting. See for your self. Hit a Callaway X-22 iron and then hit a Callaway X-forged or X-Prototype iron. some could say forgings are for extra proper gamers. Like I mentioned earlier, the final public of PGA excursion gamers play forged irons. even even with the shown fact that, Mizuno makes forged irons for gamers of all stages.
Q:Need to know asap before thursday and if you could find me the chemical structure and formula for iron also You would be really helping me out alot?Thx
your body need iron to produce red blood cells which carry oxygen to all the tissues in your body. as for the rest of your assignment, google is your friend.
Q:How many percentage of iron is found in hemoglobin?
About 67 percent of body iron is present as hemoglobin and myoglobin. Hemoglobin, which is present in red blood cells, is essential for transferring oxygen from the lungs, via the blood, to the tissues; myoglobin is present in muscle cells and accepts, stores, transports and releases oxygen in the muscles. About six percent of body iron is used as a component of certain proteins (it forms part of the cytochromes, which are essential for respiration and energy metabolism), and as a component of certain enzymes it is involved in the synthesis of collagen and various neurotransmitters. In addition, iron is needed for proper immune function. About 25 percent of the iron in the body is stored as ferritin, which is found in cells and circulates in the blood. The average adult male has about 1,000 mg of stored iron (enough for about three years), whereas women on average have only about 300 mg (enough for about six months). When iron intake is chronically low, stores can eventually become depleted, decreasing hemoglobin levels.
Q:ive been a vegetarian for a few months now and i seem to be low in iron. i eat plenty of vegetables and legumes. i don't know what i should eat to increase the amount of iron i eatshould i just take iron supplement tablets?
If your eating a balanced diet you should be getting enough iron, but talk to your doctor about this. Our bodies store iron so you should be fine even if you were just eating white bread for the last few months.

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