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:I just ate 3 flinstone vitamins (chewable) and then read on the package that they contain iron and no child or adult should eat more than 1 per day so will I be ok? Each vitamin has 15mg of iron. I also ate a huge piece of chicken and had cinnamon on my toast (cinnamon contains iron) earlier today. I‘m female, 28, 150lbs. Is it ok??: Drink lots of water and you should be OK this time but be more careful in the future because you can overdose on vitamins and have some serious side effects.

Q:The Karmin Titanium Hair Straightener Iron?: don't do it, just drop the tranny pan and change the filter and put back together, too many tranny's get ruined from flushing.

Q:What is the difference between malleable iron and wrought iron?Can malleable iron be made into jewlery? Where can I buy malleable iron?: Malleable iron is the oldest member of the family of nodular irons. Like all nodular irons, malleable iron exhibits good ductility. Incorrectly considered by some to be an old or dead material, malleable iron still has a legitimate place in the design engineer's toolbar. Malleable is the iron of choice for small castings or castings with thin cross sections (less than .25). Other nodular irons tend to be difficult to produce in these applications. Malleable iron is also preferred for castings seeing duty in low temperature environments since it retains its ductility better than other nodular irons at low temperatures. Used for small castings requiring good tensile strength and the ability to flex without breaking (ductility). Electrical fittings, hand tools, pipe fittings, washers, brackets, fence fittings, power line hardware, farm equipment, mining hardware, and machine parts. Wrought iron is commercially pure iron. In contrast to steel, it has a very low carbon content. It is a fibrous material due to the slag inclusions (a normal constituent). This is also what gives it a grain resembling wood, which is visible when it is etched or bent to the point of failure. Wrought iron is tough, malleable, ductile and easily welded. Examples of items that used to be produced from wrought iron include: rivets, chains, railway couplings, water and steam pipes, raw material for manufacturing of steel, nuts bolts, horse shoe bars, handrails, straps for timber roof trusses, boiler tubes, and ornamental ironwork.

Q:Hi, I just got a temp. job ironing bedding, curtains and stuff like that. I have a little knowledge on this, but I need to know how to deal with different fabrics such as silk. What are mandatory things I should know so I do this correctly? Any help or advice about ironing would be great.: The point from which you see the water dripping is likely not the source of the leak. Sounds like your describing a soil drain pipe since no supply line would be four inches in diamater. The pipe is probably cast iron. The leak source may be a joint. If so, you can purchase packing to stuff in the joint by use of a hammer and chisel.

Q:I hate ironing.: This is physics. There is a formula. Try a piano tunner.

Q:You have a spool of wire, a glass rod an iron rod and an aluminium rod. Which rod should you use to make an electormagnet to pick up steel objects? Explain: It is fairly easy to build an electromagnet. All you need to do is wrap some insulated copper wire around an iron core. If you attach a battery to the wire, an electric current will begin to flow and the iron core will become magnetized. When the battery is disconnected, the iron core will lose its magnetism.

Q:What is the iron age? Can you name some important land marks during it?: Weekend homework assignments are just mean, don't you agree? (i'm still not doing it for you)

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