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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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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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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

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DUCTILE IRON PIPE FITTINGS to ISO / EN STANDARDS

In addition to our U.S. made AWWA Standard Ductile Iron Fittings, for many years, McWane International has supplied McWane Branded Quality Certified Ductile Iron Fittings to ISO EN Standards through OEM facilities and our Tyler Xian Xian manufacturing facility in China in sizes ranging from 80mm up to 2600mm diameters.

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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 and Cast Iron Flanged Fittings 2”– 48”

Metalfit manufactures Ductile Iron and Gray Cast Iron Flanged Fittings for both Waterworks and Industrial applications and conforms fully to the required industry standards. Flanged Fittings are manufactured in accordance with ANSI/AWWA C110/A21.10 and ANSI B16.1, Class 125.

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Ductile iron - Wikipedia

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 inclusions.

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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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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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Why Do Ductile Iron Pipe Lengths Vary? McWane Ductile

Apr 04, 2020  The manufacturing of Ductile iron pipe uses a Centrifugal Casting method where the iron is poured into a spinning mold. These molds can vary in length by up to 5/8-inches. In order to cast the bell and hold the molten iron in the mold during the casting process, a sand core is installed in one end of the mold. YouTube.

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VM Ductile Iron V-Groove - Albion Casters

Albion Ductile Iron wheels have higher capacities than standard cast iron wheels, and are able to better withstand shock and abuse from impact-loading. Wheel face and “V†-groove are machined into ductile iron wheel.. A relief groove at the base of the “V†tends to equalize the load to each face of the angle track when in operation.

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Ductile vs. Cast Iron Valves: What's the Difference?

Dec 18, 2017  When it comes to pressure, ductile iron valves also use pressure classes: 150 and 300. At standard outdoor temperatures, class 150 ductile iron keeps a seal up to 250 psi. Class 300 can stand up to pressures as high as 640 psi. Ductile iron has excellent corrosion resistance, tensile strength, and yield strength. Unlike cast iron, ductile iron ...

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Standard Specification for Common Requirements for Iron ...

A823 Specification for Statically Cast Permanent Mold Gray Iron Castings. A842 Specification for Compacted Graphite Iron Castings. A874/A874M Specification for Ferritic Ductile Iron Castings Suitable for Low-Temperature Service. A897/A897M Specification for Austempered Ductile Iron Castings. A919 Terminology Relating to Heat Treatment of Metals

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IS 9523 (2000): Ductile Iron Fittings for Pressure Pipes ...

for Water, Gas and Sewage [MTD 6: Pig iron and Cast Iron] Indian Standard DUCTILE IRON FITTINGS FOR PRESSURE PIPES FOR WATER, GAS AND SEWAGE - SPECIFICATION ( First Revision ) First Reprint AUGUST 2000 ICS 23:040.10; 23.040.40 0 BIS 2000 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG ...

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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 these grades and for joining them to steel.

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TREASURY DUCTILE IRON PIPE CO. LTD. Cast Iron Pipe, Cast ...

TREASURY DUCTILE IRON PIPE CO. LTD. Cast Iron Pipe, Cast Iron Pipes, Casting Product, Casting Products, Ductile Iron Pipe supplier and exporters Gibraltar company.

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Preparation of Cast Iron/Ductile Iron for Painting - KTA ...

Oct 02, 2020  Cleaning Ductile Cast Iron. As indicated above, the. NAPF publishes surface preparation standards specifically designed for ductile cast iron as detailed in NAPF 500-03, “Surface Preparation Standard for Ductile Iron Pipe and Fittings in Exposed Locations Receiving Special External Coatings and/or Special Internal Linings.” According to the ...

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Digital Microstructure Analysis System for Testing and ...

ASTM E2567–11 standard specifications. The ASTM E2567-11 standard is for determining the nodularity and nodule count in ductile iron using image analysis method. The proposed system can distinguish between the two forms of graphite grains from microstructure images of ductile cast iron, namely, ‘nodular’ and

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Metallography of cast iron insight Struers

The term cast iron refers to iron-carbon-silicon alloys that contain 2.5-4 % carbon and usually 1-3 % silicon. In grey irons, the carbon is present as graphite; in white cast iron it is present in the form of iron carbide and alloy carbides. Cast iron has good castability and machinability, as well as moderate mechanical properties.

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Ductile Iron Pipe Manufacturers In India, Cast Iron ...

Ductile Iron is also called as Nodular Cast Iron or Spheroidal graphite iron. It was invented in year 1949. This Iron retains the corrosion resistance of cast iron but has more than twice the tensile strength [Cast Iron- 180 MPa (min), Ductile Iron - 420 MPa (min) ].

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AWWA C150-14 Thickness Design of Ductile-Iron Pipe

This standard provides the minimum requirements for the thickness design of ductile iron pipe complying with ANSI/AWWA C151/A21.51, Ductile Iron Pipe, Centrifugally Cast. Includes an outline of the design procedure and an example with the basis of design or design method.

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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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ASTM International - ASTM A716-08(2014) - Standard ...

Oct 01, 2014  1.1 This specification covers 14 to 64-in. ductile-iron culvert pipe centrifugally cast. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for

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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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Ductile Iron GGG50 Material Castings ASTM Standard ...

As one of the leADIng ductile iron ggg50 material castings ASTM standard castings supplier manufacturers and suppliers, our company has the best foundry technique. Please rest assured to buy high quality ductile iron ggg50 material castings ASTM

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BS, EN ISO Standards - Ductile Cast Iron

At Durham Foundry we manufacture engineering, architectural and decorative ductile and SG iron castings to the current ISO standard, ISO 1083 (2004). This internationally recognised quality standard is specific to the Cast Iron industry sector. We have specified and manufactured high-quality castings to BS 2789 (1985), BS EN 1563 (1997), and to ...

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Field Welding and Cutting Ductile Iron Pipe

ANSI/AWWA C151/A21.51 Standard, “Ductile-Iron Pipe, Centrifugally Cast, for Water.” The acceptance test require-ments of the ANSI/AWWA C151/A21.51 Ductile Iron Pipe Standard are: 1.Tensile properties of specimens machined from the pipe wall: ulti-mate strength, 60,000 psi minimum; yield strength, 42,000 psi minimum; elongation, 10 percent ...

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TREASURY DUCTILE IRON PIPE CO. LTD. Cast Iron Pipe, Cast ...

TREASURY DUCTILE IRON PIPE CO. LTD. Cast Iron Pipe, Cast Iron Pipes, Casting Product, Casting Products, Ductile Iron Pipe supplier and exporters Gibraltar company.

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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 these grades and for joining them to steel.

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Section 1 AMERICAN Standards

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 ANSI/AWWA C600 Installation of Ductile-Iron Water Mains and Their Appurtenances

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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 is also better at vibration damping.

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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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ductile iron pipe Equipment Environmental XPRT

Cast iron pipe has long been the standard material for conveying water and sewage in municipal, utility and industrial piping systems. The life expectancy of cast iron pipe is unknown but is estimated to be 100 years or more. The oldest operating cast iron main is in Versailles, France, which was ...

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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: Gaskets according with

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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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ASTM International - ASTM A716-08(2014) - Standard ...

Oct 01, 2014  1.1 This specification covers 14 to 64-in. ductile-iron culvert pipe centrifugally cast. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for

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Ductile Iron Pipe by Middle East Co. Supplier from Saudi ...

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: Gaskets according with

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Ductile Iron Angle Valves On NIBCO

F-838-31 - Angle Globe Valve - Ductile Iron, Class 150, Bronze Trim (11) The ductile iron outside screw and yoke (OSY) angle globe valve features Class 150 raised face flanged connections for easy installation and accessibility.

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