Ductile Iron Pipe Standard: ISO2531 DN500-DN1000
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 100000 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
6. Internal Lining: Cement, conform to ISO4179
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
3.Ductile Iron Pipe Images:
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
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.
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 have thick curly biracial hair and i need aperfect good all-round flat iron. is the RUSK one good what about the HAI? plz help. THX!
- At the pivot point of the wiper blades, you will see a cup shaped structure which can be flipped open. Flip this open and loosen and remove the wipers. Replace them on the splines while adjusting and compensating for the unswept area.
- Q: My iron is leaking rust onto my clothes, how do I clean it?
- To clean the reservoir of your iron, pour a solution that is one part vinegar to one part water in. Turn the iron on. Allow it to steam for about four minutes. Drain the iron for an hour, and be sure to repeat the process with clean water before you iron any clothing items. .:)
- Q: Im doing an assignment on electric irons and i want to know the history of them. Thanks!
- Humans have used heated heavy pans and various other means to smooth fabric as far back as 1 BC in China. Over the centuries solid irons heated over another hear source and others with chambers for charcoal to keep the iron hot were used . The invention of the electric iron in 1882 is credited to Henry W. Seely of New York, and the first thermostatically controlled electric iron appeared in the 1920s. Later, steam was used to iron clothing. Thomas Sears is given credit for the invention of the steam iron. Not to be confused with Sears of Sears Roebuck fame. The invention of permanent press fabrics promised a world free of the drudgery of ironing, but in the real world and even with introduction of twenty first century steamers and other means of pressing fabric, the iron has never been put out of use.
- Q: Iron from Iron Ore.
- Iron is extracted from its oxide ores, primarily hematite, by reduction with carbon monoxide in a blast furnace: Fe2O3 + 3CO ---- 2Fe + 3CO2 iron(III) oxide + carbon monoxide ---- iron + carbon dioxide Magnetite, which has the formula Fe3O4, can also be used: Fe3O4 + 4CO ---- 3Fe + 4CO2 Iron(II, III) oxide + carbon monoxide ---- iron + carbon dioxide The carbon monoxide is produced by partial combustion of coke (made by heating coal). Limestone is added to tie up silica impurities in the ore as calcium silicates: ex. CaCO3 + SiO2 ---- CaSiO3 + CO2
- Q: if i iron my hair regularly, is it going to make my hair strands thinner?
- It depends. If you use a regular straight iron or an iron, it will damage your hair ALOT! But a good ceramic straight iron will not. The CHI is the best, and there's also another one called Color(?.forgot the name). Anyway, they are both about $150. but they are well worth it. I started using the CHI about two years ago. Before that my hair was very damaged, but now people can't tell I use heat or anything on it at all. BTW It also helps to use an ionic hair dryer if you blow dry.
- Q: is it true that if someone has iron deficiency and if they get angry often and stressed and sad it can lead to serious illnesses in the blood?
- Iron deficiency effects the blood, and it can indeed be very serious. Iron anemia (as well as the other forms of anemia as well) can make people grouchy, but grouchy and irritability do not cause illness of the blood.
- Q: Could you tell me how to weld ductile iron parts and steel tubes?
- Welding cast iron is mainly in three aspects: carbon control, stress elimination, structural adjustment. You can choose better welding materials, such as WE777 and other imported welding materials. Crack resistance is very good. In addition, the sewing process can be adopted in the structure to increase the stability of the welding effect. You can learn more about WE777 welding applications.
- Q: I know that Chi irons are supposed to damage hair less, but unlike other irons, Chis literally make hair SMOKE. Anybody know why?
- Either your hair is wet, or the temperature of the irons is too hot and is burning your hair! Or.possibly the steam is actually water to cool your hair down? I have no idea about these irons sorry love!
- Q: does iron has calcium? or does calcuim has iron? sorry if this sounded stupid
- haha no not a stupid question, but no Calcium and Iron are separate chemical species essential for normal body function. Iron is essential for many metabolic functions of your body to rid your body of toxicities used in liver enzymes (CYP450s). It is also located in your red blood cells to allow them to properly carry oxygen (Iron gives hemoglobin its oxygen carrying capabilities) throughout your body. Sources for iron are generally animal sources such as liver, kidneys, and meats. Deficiencies are very common and can cause anemia common in infants, adolescent girls, and pregnant women. It is very important that you do not ingest too much iron for it can cause toxicities causing GI distress and liver damage. Calcium is also a vital nutrient used by your body for various functions including brain function and muscle contraction. Your bones act as a reservoir for calcium and a calcium balance is maintained in your body by your parathyroid gland. Vitamin D is needed for calcium absorption in your diet and is often given to those patients presenting osteomalacia or osteoporosis. A precursor Vitamin D molecule is actually located in your skin and is activated by sunlight allowing your dietary Calcium to absorbed. Probably a little too much information, but hope that clarifies everything!
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Ductile Iron Pipe Standard: ISO2531 DN500-DN1000
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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