Call us on:86 138 5741 8437

china mold maker factory in Cameroon

MACHINABILITY OF DUCTILE IRON CASTINGS

Compares machinability of the as-cast skin of castings, to sub-skin machinability. Develops tool life data for pearlitic ductile iron castings meeting ASTM Grade 80-55-06 and ferritic ductile iron conforming to ASTM Grade 65-45-12, both produced in as-cast conditions. Covers irons cast in three different DIS

get price

Why Ductile Iron? - HOWELL PIPE

Ductile Iron tensile strength is 60k versus cast iron at 31k . Ductile Iron has a yield strength of 40k, whereas cast iron exhibits no yield, only ultimate fracture . Ductile Iron strength-to-cost ratio offers greater value for a marginal increase in cost over cast iron . (See page 89 for a complete comparison of mechanicals .) Ductile Iron ...

get price

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 ...

get price

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 inclusions.

get price

Ductile Cast Iron – IspatGuru

May 21, 2014  Ductile cast iron also known as nodular cast iron, spheroidal graphite iron or SG iron, and spherulitic cast iron. The ductile iron process was developed by The International Nickel Company in 1948. As the name ductile iron suggests this grade of cast iron has a degree of ductility. The main characteristic of this material is the structure of ...

get price

Machining Advantages of Ductile Iron ASTM

Jun 01, 2016  Ductile Iron Machining Advantages Posted by Penticton Foundry on June 1, 2016 Part 2 in Our Series of Ductile Iron vs Steel. In part 1 of our series on ductile iron vs steel we did a general comparison of the two alloys to determine which might . be the better option for a given application.

get price

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.

get price

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 ...

get price

Ductile Iron vs Cast Iron - YouTube

Dec 19, 2019  Technically, “cast iron” suggests iron alloys that are cast in a foundry. Ductile iron is one such alloy. However, ductile is a relative newcomer on the scen...

get price

Iron Melting Furnaces - Inductotherm Corp.

We offer equipment designed for virtually every iron charging, melting, holding and pouring operation. The leading manufacturer of agricultural machinery, the world’s largest producer of ductile iron pipe, and a leading builder of cast iron bathtubs are just a few examples of the worldwide industry leading companies who rely on iron melting, holding, and pouring systems built by Inductotherm.

get price

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.

get price

Pamphlet M0000 COSPECT Three-in-One Pressure Regulator,

Ductile Cast Iron 2.1 220 1.35 - 2.1 Flanged DIN 15 - 25, 40 - 100 Screwed 15 - 25 Flanged ASME 15 - 100 Ductile Cast Iron Flanged DIN 15 - 25, 40 - 100 Screwed 15 - 25 Flanged ASME 15 - 100 Ductile Cast Iron Flanged DIN 20, 25, 40, 50 Screwed 20, 25 Cast Iron Flanged ASME 20 - 50 Cast Iron Dimensions * COS-3 COS-16 also available in ...

get price

DISAMATIC C Lines, Foundry Machinery Supplies - DISA Group

DISAMATIC C Lines. The DISAMATIC C3 is a vertical, greensand moulding system capable of producing a wide range of grey iron, ductile iron and other metal castings in various sizes. The basic equipment includes the moulding machine and the automatic mould conveyor system. The DISAMATIC C3 benefits from the knowledge, expertise and technology ...

get price

GS SERIES - EN 733 standardised pumps - EBARA Pumps Europe

• Impellers available in cast iron, ductile cast iron and bronze The seal can be selected in two different versions: the mechanical one in Silicon Carbide/Carbon/EPDM and the packing one, in Silicon Carbide fibre. It has two replaceable bronze wear rings that ensure long-term reliable operation and high hydraulic efficiency.

get price

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

Grooved fittings provide an economical and efficient method of changing direction, adding and outlet, reducing, or capping piping systems. 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.

get price

Gate Valve Series - ghlpipelinevalves

Ductile iron knife gate valve body can prevent medium sediment from accumulating in the grooves of the valve body during operation. It is not easy to clog, no residue, and easy to clean the pipeline, thus effectively improving the sealing effect of the knife gate valve and preventing leakage when the valve is

get price

Kingston Wire Rope Hoist by Chang Yu Hoists Enterprise Co ...

The sheave is totally made out of ductile cast iron for higher abrasion resistance, and covers the hook block entirly Hook: Fitted with a safety latch preventing slings from slipping off ... Push Button Control: Easy of operation and designed with low control voltage. Comes with main voltage ON /

get price

M-609-RWS - Gate Valve - Ductile Iron, Fire Protection ...

M-609-RWS - Gate Valve - Ductile Iron, Fire Protection, Mechanical Joint. The NIBCO® cast iron gate valve features a Class 125 mechanical joint end connection for easy installation and accessibility. These valves are Underwriters Listed and FM Approved for fire protection systems as system control valves. Please refer to NIBCO technical data ...

get price

GAS BUTTERFLY VALVE FULLY LUGGED DUCTILE IRON - 8"

8" Gas Butterfly Valve Fully Lugged Ductile Iron. PN16 flange mounting. Stainless Steel Disc. NBR liner. Lug pattern design, safety for high pressure application. O-ring stem sealing, low torque operation.

get price

About Saint-Gobain PAM - Barbour Product Search.

Saint-Gobain PAM. Saint-Gobain PAM UK specialises in the manufacture of cast iron above and below ground drainage systems, and traditional cast iron rainwater and gutter systems. The company offers unrivalled technical support, a total solution approach and unparalleled quality and innovation. As a UK based business with two foundries and a ...

get price

4" Ang-Lock CNV Vise For CNC/Bridgeport Milling Machine eBay

May 17, 2021  Vise body for the QT500 ductile cast iron forging, which has good toughness, high strength, and durability. ... The hardened swivel handle is a universal joint structure, easy operation, flexible, and convenient to use. ... French Guiana, Saudi Arabia, Tajikistan, Cape Verde Islands, Botswana, Eritrea, Swaziland, Lesotho ...

get price

Top-Notch manhole cover ductile iron For Accurate Casts ...

manhole cover ductile iron are easy to install and maintain flawlessly, making them the practical option for many individuals and group entities. The cost-effectiveness of these. manhole cover ductile iron is amazing, especially because of their durability and perfect performance. Take advantage of the best.

get price

NSLV Centrifugal Pump DESMI - Proven technology

Material construction of the pump casings needs to be ductile cast iron GGG40 EN1561-GJL-400/DIN1693 for plain water, which shall be able to manage a working pressure of 16 bar (tested 1,5 x working pressure). For seawater applications, the pump construction of the casing shall be RG5 bronze EN1982 CC491K/DIN17656.

get price

MCWANE, INC. RANSOM INDUSTRIES, INC. - McWane Ductile

or more. The oldest operating cast iron main is that at Versailles, France, installed in 1664. In this country and in Canada there are more than 500 members of the Cast Iron Pipe Century Club, a unique organization composed of cities or utilities who have cast iron pipe still in ser-vice after 100 years. Ductile Iron

get price

RESILIENT WEDGE GATE VALVE - American USA

Ductile Iron Construction The ductile iron body, bonnet and wedge provide strength and a pressure rating that meets or exceeds the requirements of ANSI/AWWA C515. The tensile strength of ductile iron is more than twice that of cast iron

get price

Pamphlet M0000 COSPECT Three-in-One Pressure Regulator,

Ductile Cast Iron 2.1 220 1.35 - 2.1 Flanged DIN 15 - 25, 40 - 100 Screwed 15 - 25 Flanged ASME 15 - 100 Ductile Cast Iron Flanged DIN 15 - 25, 40 - 100 Screwed 15 - 25 Flanged ASME 15 - 100 Ductile Cast Iron Flanged DIN 20, 25, 40, 50 Screwed 20, 25 Cast Iron Flanged ASME 20 - 50 Cast Iron

get price

What are Uses of Cast Iron - Application - Definition ...

In fact, ductile iron has mechanical characteristics approaching those of steel, while it retains high fluidity when molten and lower melting point. Ductile cast iron. Ductile iron, also known as nodular iron, is very similar to gray iron

get price

DISAMATIC C Lines, Foundry Machinery Supplies - DISA Group

DISAMATIC C Lines. The DISAMATIC C3 is a vertical, greensand moulding system capable of producing a wide range of grey iron, ductile iron and other metal castings in various sizes. The basic

get price

Nodularity Measurement of Ductile Iron - Struers

High ductility makes ductile iron suitable for the manufacture of safety-critical parts such as axles, crankshafts, hubs, brake calipers, transmission parts, and valves. To achieve high ductility, the as-cast structure of ductile iron

get price

NSLV Centrifugal Pump DESMI - Proven technology

Material construction of the pump casings needs to be ductile cast iron GGG40 EN1561-GJL-400/DIN1693 for plain water, which shall be able to manage a working pressure of 16 bar (tested 1,5 x

get price

China Hydraulic Control Valve Manufacturer - Shinjo Valve

Easy operation. The valve will open or close automatically as per the operation procedures of the pump, once operates the On-Off button of the pump's motor. Good effect of energy saving. The valve

get price

Cast Iron Globe Valve (J41) by Zhejiang Vango Valves ...

Buy high quality Cast Iron Globe Valve (J41) by Zhejiang Vango Valves Manufacture Co., Ltd.. Supplier from China. Product Id 363918.

get price

About Saint-Gobain PAM - Barbour Product Search.

Saint-Gobain PAM. Saint-Gobain PAM UK specialises in the manufacture of cast iron above and below ground drainage systems, and traditional cast iron rainwater and gutter systems. The company

get price

Manhole - Purpose, Types, and Construction - The Constructor

As ductile cast iron is higher in strength, it is used for manholes that are supposed to take heavy loads ( Airport areas). The gray cast iron used for manhole cover manufacture is a combination of carbon and silicon. The carbon gives strength and durability to the element. The addition of manganese to the molten iron gives ductile cast iron.

get price

Dival 600 - High Quality Pressure Regulator - Buy Pressure ...

Cast steel ASTM A216 WCB Ductile cast iron GS 400-18 ISO 1083

get price

Ball Valve - Ductile Iron - Dutco

Adding to that, the ductile iron ball valves are much more resistant to fatigue and impact compared to the cast iron ball valves. Ball Valves are preferred because of their easy operation, prolonged

get price

Iron Castings Market Report Global Forecast To 2028

The Global Iron Castings Market size is expected to grow at a CAGR of 3.5% during the forecast period, from 2021 to 2028. The major factors driving this growth are increasing demand for infrastructure and

get price
Home | About Us | Product | Contact Us | XML
Copyright © Ningbo Tangsheng Machinery Co., Ltd