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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 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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Cast Iron Standards - ASTM International

Standard Specification for Ductile Iron Culvert Pipe: A746 - 18: Standard Specification for Ductile Iron Gravity Sewer Pipe: A861 - 04(2017) Standard Specification for High-Silicon Iron Pipe and Fittings: A888 - 21a: Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications

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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 Cast Iron – IspatGuru

May 21, 2014  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

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DUCTILE IRON PIPES AND FITTINGS DETAILED PRODUCTS ...

Ductile Iron Pipes Ductile iron pipes shall be centrifugally cast in accordance with the European Standard EN 545:2010. Centrifugally cast pipes shall be subjected to a work hydrostatic test for duration of at least 10 seconds at a minimum pressure given in EN 545:2010 Standard, depending on the class of

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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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ISO - ISO 2531:2009 - Ductile iron pipes, fittings ...

ISO 2531:2009 specifies the requirements and test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines: - to convey water (e.g. for human consumption and raw water),

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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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Cast Iron Standards - ASTM International

Standard Specification for Ductile Iron Culvert Pipe: A746 - 18: Standard Specification for Ductile Iron Gravity Sewer Pipe: A861 - 04(2017) Standard Specification for High-Silicon Iron Pipe and Fittings: A888 - 21a: Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications

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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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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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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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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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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 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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Jazea Ductile Fittings Factory (JDFF), Saudi Arabia

1. Ductile Cast Iron Fittings: Tees, bends, tapers, collars, etc. and all kinds of DCI fittings for DCI pipes are being manufactured by JDFF factory according to ISO 2531, with internal lining of cement mortar and rich zinc and bitumen external coating. 2.

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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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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.

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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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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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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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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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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,

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Ductile-Iron Compact Fittings

Nov 01, 2019  followed by AWWA C100-52T, Tentative Standard Specifications for Cast Iron Pressure Fittings, which was approved Dec. 31, 1952. A complete listing and description of subsequent cast-iron-fittings standards is presented in the foreword of ANSI/AWWA C110/A21.10, Standard for Ductile-Iron and Gray-Iron Fittings.

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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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Pipe Fittings - ASME

May 12, 2017  Cast-iron threaded fittings are covered by ASME Standard B16.4. The standard specifies the below-listed attributes for Class 125 and Class 250 tees, crosses, 45° and 90° elbows, reducing tees, caps, couplings, and reducing couplings in sizes ranging from NPS ¹⁄₄ (DN 6) through NPS 12 (DN 300), inclusive.

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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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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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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 Fittings - Vinidex Pty Ltd

The Vinidex Superlink II range has deep sockets for easier use and better connections. Compact and lightweight. Small diameter Superlink II fittings are compact and lightweight for easier and safer manual handling (DN 100 – DN 250). Fully coated and lined. Fully coated and lined with a thermally bonded polymeric coating AS/NZS 4158.

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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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Canada Pipe Ductile Iron Pipe Brochure

Ductile Iron is an improvement to the cast irons that have served the water industry with distinction through the centuries. The first Ductile Iron Pipe was produced experimentally in 1948. Minor but significant changes in chemistries ... The standard gasket

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ASTM E2567 - Standard Test Method for Determining ...

Apr 01, 2016  Standard Test Method for Determining Nodularity And Nodule Count In Ductile Iron Using Image Analysis This test method is used to determine the percent nodularity and the nodule count per unit area (that is, number of nodules per mm2) using a light microscopical image of graphite in

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China Ductile Iron Grooved Fittings, Grooved 5d Fittings ...

Materials: cast ductile iron conforms to ASTM A-536, grade 65-45-12 Wall thickness uniformity, size 1-10 schedule 40 Sizes 12-24 standard wall 0.375

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Ductile Iron Carbon Additives Austempered Ductile Iron ...

The ductile iron and austempered ductile iron must have a specific carbon level to attain the proper carbon equivalent (CE) in order to achieve the desired mechanical properties. To meet this challenge, Superior Graphite has developed Desulco®, the purest form

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