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:Water that has trickled through copper bearing ore will have the characteristic color of copper solutions. One method used to recover the copper dissolved in such streams is to place scrap iron in wide shallow sections of the stream. See if you can design an experiment to recover the remaining copper left in the copper chloride solution from this experiment.I don‘t understand this. Why is scrap iron used. How and what experiment am I supposed to come up with: Iron is more reactive than copper, so it will displace copper from solution. (The iron dissolves into the solution, and the copper precipitates out.) You could try plain steel wool (without built-in soap) as a source of the iron for this experiment. It has lots of surface area, so the iron will react more quickly than, say, the iron in a nail.

Q:Why is flat irons better than hair dryers?: 2 pieces suck. 1 piece all the way

Q:What foods are rich in Iron?: fish. lots of iron and beef is good in iron. also asparagus

Q:My iron has settings 1-9 which one would be the polyester setting?: I'd go low, 1 or 2. Either that or use a press cloth. That way the iron isn't in direct contact with the cloth. A thin piece of cotton is a good choice.

Q:why is steel stronger than iron?: no i don't think 2 pounds of air is going to make a difference.

Q:who discovered iron actually?: It is widely believed iron came into the Earth along with meteors. There is evidence that we have been using iron for the last 5000 years. The Eskimos in Greenland, matter of fact, made their iron tools for hundred of years from a large (30 tons) meteorite.

Q:The Iron Man is not really made out of iron scientifically. How do we know that he isn't really made out of iron?: Well being that this is a comic book character rules out real life issues with design. Iron Man was first seen in 1963 and his first suit was Iron but in Steel form giving it the grey color it had. Steel was the only product he had to use due to his imprisonment. Later on in the series you get the common red-and-golden weapon platform which was more than likely not made of steel.

Q:I have an iron deficiency in my blood and I need to find some good sources of iron. Any suggestions?: There are plenty of foods that have Iron such as: Red Meat Dark Leafy Greens such as Spinach and Collard Egg Yolks Dried Fruit Mollusks such as Oysters, Clams and Mussels Artichoke's beans and lentils Liver and poultry Giblets Your body actually will inhibit the absorption of Iron if you consume frequently or pair your foods with things like Red Wine, Tea, Whole Grains, Bran and Soy products. Some things that you can eat to help the absorption of iron are Fruits such as Oranges, Strawberries, Cantaloupe, etc. White Wine, red Meat and, many vegetables are helpful as well. But depending on your life style it may be just as easy to take a supplement but be sure to take any Iron tablets with food or your sure to upset your stomach/

Q:I have a polyester jacket, i want to iron. What do i put the iron. My iron has materials. It doesn‘t have polyester on there. Thanks: there are glues you can use, or you can use a synthetic setting on the iron and a press cloth to prevent the fabric from coming in contact with the iron. I have done a lot of iron on decals and a lot of stitched on ones as well. My son got to go up in a balloon at one of the Albuquerque Balloon festivals and got a patch from the pilot and wanted it on his jacket, but so that it could be transfered to another jacket when that was too old. There is a spray adhesive that allows for that too! It is for removable appliques. Remove before laundring kind of thing.

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