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Standard Specification for Ductile Iron Castings

This specification covers ductile iron castings, also known as spheroidal or nodular iron, that is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite. Appropriate heat treatment shall be identified according to grades, as follows: a full ferritizing anneal for 60-40-18; a ...

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Ductile Iron - Dy-Kast

Ductile Iron What Ductile Iron Is Ductile iron is a family of cast graphitic irons which possess high strength, ductility and resistance to shock. Annealed cast ductile iron can be bent, twisted or deformed without fracturing. Its strength, toughness and ductility duplicate many grades of steel and far exceed those of standard gray irons. Yet it

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Standard Reference Radiographs for Ductile

4.1 The casting process has demonstrated radiographic similarities between internal discontinuities for ductile cast iron and cast steel to the extent that the reference radiographs for steel castings are applicable. The exact application and usage of discontinuity classifications contained within steel casting reference radiographs must, however, give consideration to the

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DUCTILE IRON PIPES FITTINGS

Standards Specification Shin Nan ductile iron pipes and fittings for water and sewerage systems are manufactured according to EN 545 / EN 598 / EN 969 / ISO 2531 and under the quality control system of ISO 9001 for quality assurance. The standard nominal sizes DN of pipes to fittings are from 80 mm to 2000 mm.

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Ductile iron - Wikipedia

Jan 01, 2005  Ductile iron, also known as ductile cast iron, nodular cast iron, spheroidal graphite iron, spheroidal graphite cast iron and SG iron, is a type of graphite-rich cast iron discovered in 1943 by Keith Millis. While most varieties of cast iron are weak in tension and brittle, ductile iron has much more impact and fatigue resistance, due to its nodular graphite

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Ductile Iron Metal Casting Resources

Cast ductile iron normally contains over 3 percent carbon; it can be bent, twisted, or deformed without fracturing. Its mechanical properties are similar to steel, and far exceed those of standard cast irons. Ductile iron castings are solid metal objects that result from molten ductile iron being poured into voids in a mold. The ductile iron ...

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Ductile Iron Data - Section 4

Compared to the conventional grades of Ductile Iron, ADI delivers twice the strength for a given level of elongation. In addition, ADI offers exceptional wear resistance and fatigue strength. Figure 4.3a shows the strength of Ductile Iron and ADI compared to cast and forged steels.

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Kembla HK Ltd - Pipe and Fittings Distributor

Ductile iron pipe Steel pipe Grey cast iron pipe * All drawings shown are for reference only (not in scale), the actual size would be subjected to mill production and original products * Products listed not presenting all K-TOP ductile iron products. Non-standard length and size may be supplied. Please contact your presentative for assistance.

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Ductile Iron Pipe Dimensions Suppliers, Cast

This Iron holds the corrosion resistance of cast iron but has more than twice the tensile strength [Cast Iron- 180 MPa (min), Ductile Iron - 420 MPa (min)]. The main differences between Cast iron and Ductile iron is the shape of the graphite in the microstructure of the metal. Ductile Iron is fundamentally stronger and shock-proof.

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The Difference between Cast Iron and Ductile Iron

Ductile iron has some good mechanical properties than other cast irons. For example, its highest tensile strength could reach 900 Mpa, the largest elongation could reach 18%, moreover, its has good impact property, even good impact property in low temperature condition. Moreover, after suitable heat treatment, its physical properties could be ...

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Fluid Engineering and Trading PLC - Ethiopia Construction

Ductile Iron is the most versatile pipe material today offering solutions to specific Pipe line demands whether determined by the application or the installation requirements. Ductile iron can be used above or below ground, is safe to specify even if future demands change from specifications today.

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Ductile Iron - Tawakol

Tawakol Metal Industries is Egypt's main manufacturer of Grey and Ductile Cast Iron products since 1975. TMI's reputation of high quality is evident in its diverse products ranging from grey cast iron sewer pipes, ˜ttings, manhole covers and ductile cast iron ˜ttings, to lighting accessories and decorative furniture.

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Standard Specification for Ductile Iron Castings

1.1 This specification covers castings made of ductile iron, also known as spheroidal or nodular iron, that is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite, as defined in Definitions A 644. 1.2 The values stated in inch-pound units are to be regarded as the standard.

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DESIGN OF DUCTILE IRON PIPE

for the Thickness Design of Ductile Iron Pipe (ANSI/AWWA C150/A21.50) has evolved. No more thorough and comprehensive standard design procedure exists for any piping material. Design Basis The basis of the design standard for Ductile Iron pipe is the long-established fact that Ductile Iron pipe, subjected to

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AWWA C151 PDF

Development of ductile iron in the s initiated research into design of ductile iron pipe to take advantage of the superior flexibility, strength, toughness, impact resistance and corrosion resistance of this new metal. A standard, manual or revision is developed by a subcommittee assigned to that task.

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Global Ductile Cast Iron Pipes Market By Product Type ...

Mar 18, 2021  The global Ductile Cast Iron Pipes market research report provides complete study and detail analysis of the market. This study includes forecast analysis of the market which is based on global and regional level, whereas the research reports the provides forecast data from 2020-2028 and historic of 2018 and 2019.

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Global Ductile Cast Iron Pipes Market Segment Outlook ...

The report on Ductile Cast Iron Pipes Market offers in-depth analysis of market trends, drivers, restraints, opportunities etc. Along with qualitative information, this report includes the quantitative analysis of various segments in terms of market share, growth, opportunity analysis, market value, etc. for the forecast years.

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Ductile Iron Pipe Xylem China

The Basics of Ductile Iron Pipe Introduced into the U.S. marketplace in 1955, ductile iron pipe (DIP) is pressure pipe commonly used for pressurized water transmission and sewer force mains. The predominant wall material is ductile iron, a spheroidized graphite cast iron, although an internal cement mortar lining usually serves to inhibit ...

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Section 1 AMERICAN Standards

ANSI/AWWA C115/A21.15 Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron Threaded Flanges ANSI/AWWA C150/A21.50 Thickness Design of Ductile-Iron Pipe ANSI/AWWA C151/A21.51 Ductile-Iron Pipe, Centrifugally Cast for Water ANSI/AWWA C153/A21.53 Ductile-Iron Compact Fittings, for Water Service

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BIM services PAM Drainage Solutions

These include an EN 877 “Generic Cast Iron” content package for use in the early design stages, with parametric model fittings, and standard geometric settings. The files contain only the most vital information, reducing the time and effort required to create early stage plans. These “data-light” designs can also be overwritten with the ...

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DIPRA Historical Publications Ductile Iron Pipe

Download. This historical Handbook (1967) is furnished to design engineers and purchasers of Cast Iron Pipe as a complete reference for use in development of piping design and specifications. Handbook of Ductile Iron Pipe - 6th Edition (1984) Historical-DuctileIronPipeHandbook_6thEdition.pdf. Hot.

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Ductile Iron Pipe Fittings by Anhui Wilson Imp and Exp Co ...

1) Standards : ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110 2) Material:GGG500-7 or Ductile iron 3) Specific types: "T" type ductile iron pipes fittings: double socket 11.25 22.5 45 90 bend DN80-2000 -all socket tee DN80-2000 -double socket tee with flanged branch DN80-2000 -flanged socket DN80-2000 Accessories of "T" type nodular cast iron pipe fittings:

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China Cast Iron Pipe, Cast Iron Pipe Manufacturers ...

Home decoration is an art and reveals a lot about the choices and preferences of individuals. You have a huge variety of products to experience with such as China Cast Iron Pipe listed above and its similar choices: pipe, ductile iron pipe, tube. Match them with the top quality Chinese Cast Iron Pipe factory manufacturers list and more here.

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d400 ductile iron, d400 ductile iron Suppliers and ...

Dn400 Ductile Iron Pipe Ductile Iron EN545 K8 DN400 Ductile Cast Iron Pipe Standard Length Prices List. Ready to Ship. $78.00-$100.00/ Set. 1 Set (Min. Order) $517.13/Set (Duty Incl.) CN Topsun Pipelines (Huangshi) Company Limited. 5 YRS.

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Standard Specification for Ductile Iron Castings

This specification covers ductile iron castings, also known as spheroidal or nodular iron, that is described as cast iron with the graphite substantially spheroidal in shape and essentially free of other forms of graphite. Appropriate heat treatment shall be identified according to grades, as follows: a full ferritizing anneal for 60-40-18; a ...

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KUBOTA DUCTILE IRON PIPE

Ductile Iron PIpe Cast Iron Pipe Ductile Iron PIpe Cast Iron Pipe Ductile Iron PIpe Cast Iron Pipe Ductile Iron PIpe Cast Iron Pipe Ductile Iron PIpe Cast Iron Pipe Ductile Iron PIpe Cast Iron Pipe Pipe Material 6.0 7.5 6.0 8.0 8.0 8.8 6.0 9.5 5.5 10.0 7.0 11.5 Wall Thickness (mm) >4,000 3,500 >7,000 6,600 >14,000 12,700 >24,000 21,000 >32,000 ...

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Ductile Iron Pipes - Amiantit

Ductile Iron Pipes. Saudi Arabian Ductile Iron Pipes (SADIP) is a member of Amiantit Groups of Companies and was established in 1988 in a joint venture between Amiantit Group and Saint Gobain (Pont A. Mousson, France). DI pipes and fittings have similar properties with cast iron, however, the addition of magnesium content in Ductile Iron pipe allows itself to exhibit

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DUCTILE IRON FLANGED FITTINGS

Ductile iron C110/A21.10 flanged fittings are rated for 150 or 250 psi water working pressure as listed in the tables. Long radius and reducing elbows, reducing on-the-run tees, side outlet fittings, eccentric reducers and laterals are ANSI B16.1 Class 125 fittings. Ductile iron Class 125 fittings are furnished manufacturer's

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Buy Ductile Iron in Bulk from China Suppliers

DIN3091 Type Thimble, Cast Ductile Iron, Zinc-plated or Hot-dip Galvanized, Rigging, ISO 9001. Material: cast ductile iron Size: 8mm to 44m Packing: bag on pallets Standard: DIN3091. US$ 5 - 5.5 / Piece. 100 Pieces (Min. Order) Freight Cost Available

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Flexible Iron? Ductile Iron vs. Cast Iron Castings Blog

Ductile iron is less brittle than other cast iron, even before heat treatment. It does not fracture as easily with impact. Being ductile allows the iron to bend. In comparison, gray cast iron is harder. This hardness means that it manages surface wear well. Gray iron

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Ductile Iron Pipe: The Best Choice for Water and Wastewater

Jun 19, 2020  According to the ASTM standard for ductile iron casting, the chemical composition of ductile iron consists of 3.5-3.9% carbon and 2.25-3% silicon along with small percentages of manganese, magnesium, sulfur, phosphorus, etc. Ductile iron maintains all the advantages of cast iron while improving on strength and ductility.

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Inoculation in Cast Iron - Carbon Additives

Inoculation in Cast Iron. Poor base iron nucleation and inoculation can be a typical cause for the formation of poor graphite structures in both gray and ductile irons, which can ultimately lead to the desired mechanical and physical properties not being met. The morphology, chemistry and crystallinity of the recarburizer material can have a ...

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Ductile Iron Pipe Fittings by Anhui Wilson Imp and Exp Co ...

1) Standards : ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110 2) Material:GGG500-7 or Ductile iron 3) Specific types: "T" type ductile iron pipes fittings: double socket 11.25 22.5 45 90 bend DN80-2000 -all socket tee DN80-2000 -double socket tee with flanged branch DN80-2000 -flanged socket DN80-2000 Accessories of "T" type nodular cast iron pipe fittings:

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DI universal flange adaptor - Equipmentimes

The Universal Couplings are designed for pipelines. As a wide tolerance system it will fit most standard pipe materials and therefore dramatically reduces the number of dedicated Couplings which need to be stocked for maintenance purposes ,It is suitable for steel , GRP, PVC, PE, Ductile Iron , Cast Iron and Asbestos Cement .

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Dismantling Joint - Suntex Metals Co., Ltd.

Product Description. Cast iron expansion flanged universal dismantling joint expanion joint. C2F dismantling joint. CC2F double flanged power delivery joint. BF Single flange limited expansion joint. AF loose flange flexible joint. Telescopic joint. Joint Size. DN50-DN2000.

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Cast Iron Alloys

A nickel-iron cored electrode for joining normal grades of cast iron, such as grey-, ductile- and malleable irons. It is also suitable for rectification and repair of

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Ductile Iron Y Strainer - Suntex Metals Co., Ltd.

Cast iron Y strainer Size Range: DN15~DN450 Pressure: PN10, PN16 Body Materials: Cast Iron, Ductile Iron Filter Materials: SS304 End Connection: Flange

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Ductile Iron Pipe Dimensions – What Is Piping

Ductile Iron Pipe Dimensions. Written by Anup Kumar Dey in Engineering Materials, Pipeline, Piping Design Basics, Piping Interface. Ductile iron pipes are are mode of ductile cast iron and hence the name. They find extensive application for potable water transmission and distribution. Ductile iron pipes are produced by centrifugal casting method.

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