Ductile Iron fittings

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Specifications

China ductile cast iron fittings bend/elbow with flange
Standard:EN545/ISO2531/NBR7675
PN10/PN16/PN25
FBEP/BITUMEN COATING

TAWIL EN545/ISO2531 China ductile cast iron fittings bend/elbow with flange :

Material:ductile iron Pipe Fitting;

Type: All sockets tee or All flange tee or double flange with flange branch tee;

Joint structure: Socket or Flange or mechanical joint or Push-on Joint ;

Product Description

EN545/ISO2531/NBR7675 ductile iron pipe tee fittings product data:

• Joint structure >>>

TAWIL EN545/ISO2531 China ductile cast iron fittings bend/elbow with flange

• Mechanical Properties >>>

	Centrifugal Cast Pipes		Fittings
	DN80toDN1000	DN1100toDN2600
Tensile Strength	Min.420N/mm2		Min.420N/mm2
Elongation	Min.10%	Min.7%	Min.5%
Proof Stress	Min.30N/mm2		Min.300N/mm2
Hardness	Max.230HB		Max.250HB

The proof stress shall be measured only upon special agreement and under conditions which shall be specified in the order.

• Deviation and tolerances on length>>>

The permissible deviation on the standard working length of fittings with sockets and fittings with flanges are given in table as follows:

Type of fitting	Length	Deviation(mm)
Flanged socket	L	DN80 to DN1200 ± 25 DN1400 to DN2000 ± 35
Flanged spigot
Collar
Taper
Bend90°	t	±(15+0.03DN)
Bend45°	t	±(10+0.025DN)
Bend22.5°and11.25°	t	DN80toDN1000±(10+0.02DN) DN1200toDN2000±(10+0.025DN)
Tee	L and h	DN80toDN1200-25+50 DN1400todn2000-35+75

• Tolerances on manufacturing working lengths>>>

The standard tolerance on the manufacturing working lengths of all fittings with flanges in all nominal size is ±10mm On request in the order and by agreement between the manufacturer and the purchaser,smaller tolerances can be accepted but not less than: ±3mm for DN≤600and±4mm for DN≥700

• Works leak-tightness test>>>

The fitting shall be submitted at the works to a leak-tightness test,carried out either with air at a pressure of 1 par or with water at the pressure given in table as following:

Nominal size DN	Hydrostatic leck-tightness test pressure bar
	Fittings	DI Pipe with weld-on or screwed-on flange

		PN10	PN16	PN25	PN40
80≤DN≤300	25	16	25	32	40
350≤DN≤600	16
700≤DN≤2000	10

• Internal protection>>>

Spun the blast furnace cement mortar lining complying with the standard ISO4179, or we may offer special protective coating according to customers requirements.

• External Protection>>>

Metallic zinc complying with the standard ISO8179,and bitumen,or we may offer special protective coating according to the customer's requirements.

• Ductile iron pipe fittings-----BEND>>>

Q:Why is flat irons better than hair dryers?: ghd's!!!! definitely the best but quite expensive - about ?100. well worth it tho!

Q:do you know where i can find sources of the science fairs or researches conducting for proving or extracting iron in termites?me and my group wants to exctract an iron from a termitedo you know how?please state your source/sthank you in advance!: Termites are a rich source for iron in the diet, but to extract iron from insects as a source of iron itself would cost far more than just extracting the iron from the ground! If you just want to extract it to prove it's there measure it, then use this redox reaction experiment (using the termites instead of tablets, of course!) . www.academic.marist.edu/jfjp/che. Good luck!

Q:Why blood transfusions cause iron overload. Why transfused blood products contain iron when the doctors know that it will harm the patients.: it relatively is an previous different halves tale sweetheart. Mangoes are good for epidermis because of fact they're intense in nutrition A. I consume mangoes in the summertime and have suited epidermis (I unquestionably have psoriasis on my scalp in spite of the undeniable fact that it has no longer something to do with mangoes). once I hear the be conscious mango i think of of wellness care expert No, below The Mango Tree became a track that became enjoying on the radio in 007's automobile, on the bar, and Honey Ryder became making a track it while she walked out of the water. it relatively is it I could watch that action picture returned!

Q:Who would win and why?I say Iron Fist!: Iron Fist would win easily. With his chi power, Green Arrow's various arrow would not withstand against Iron Fist's chi power.

Q:Iron pills or b complex vit? Someone said they were simular it regaining iron. how?: If you're a female, take folic acid also (it's a vitamin). That's what my doc put me on when I was way anemic.

Q:just wondering this but where in the hell does iron from space come from??? i watched some show on the histroy channel about iron asteriods on how they could destroy earth but i did not hear on where the iron comes from. where in space?????: If the meteorite came from a large body, such as a shattered small planet, the body could have been large enough to have an iron-nickel core, like the earth (some of the very large meteors between Jupiter and Mars have iron cores). The body could have been shattered by colliding with another large body, when the solar system was still in the process of forming. If the meteorite came from the outer, rocky layer of the shattered body, it would be a stony meteorite. There is another, rarer type of meteorite called a carbonaceous chondrite; and these are believed to have formed early in the history of the solar system, and not to have formed later on.

Q:When you take iron and sulphurs particles and add them up the change them into iron sulfide. Why does it still have the same amount of particles?: The reaction is probably: 2Fe(s) + 3S(s) -- Fe2S3(s) When you say amount of particles, that's imprecise. Do you mean number, mass, or what? I assume you mean number. I also wonder if by particles you mean atoms. Because there's no way you're going to end up with the same number of particles in that reaction. Let me expain: If this reaction involved molecules - separate particles - you definitely wouldn't end up with the same number of particles. For every five reactant particles you started out with, you would end up with one particle of product. BUT this is not a reaction involving molecules, it is a reaction involving ions. And ions aren't usually present as separate particles; they're present as a network solid - a chunk of ions all lined up together in an orderly matrix. The problem is that even if the chunk counts as one particle, you are STILL starting with two chunks and ending up with one. If the question is, why does it still have the same number of atoms, that's easy: because the atoms don't get created or destroyed during the reaction, they just get rearranged. If you look at the equation, there are two Fe's to start with and two at the end of the reaction as well - the only difference is that before the reaction happens, the Fe's are stuck together. and after the reaction, they're separated from each other and instead combined with S's. I hope this helps.

Q:i have straighteners, but i dont know weather they are a flat iron or not. they are cermaic - they are babyliss 230.c.are flat irons better? what do flat irons do to your hair?please help!: This Site Might Help You. RE: What is the best head gasket sealant to use? I used some of the bars leak that works when mixed with antifreeze. It stop the smoke but the engine still runs bad and confirmed bubbles in the radiator while the engine was running. I know there is different types of engine block sealant. which is the best to use that will work the longest. I.

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