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Only crushing rolls are made of white cast iron. But it is used as raw material for production of malleable cast iron. 18 Manufacturing Processes 2.5.3 Malleable Cast Iron Malleable cast iron is produced from white cast iron. The white cast iron is brittle and hard. It is, therefore, unsuitable for articles which are thin, light and subjected ...
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Locate the number along the bottom of the chart. Step 2. Locate the flow rate in GPM demand along the left side of the chart, using the GPM demand from Step 1. Step 3. Proceed to the right from the GPM scale and up from the bottom. Table D-4. Head Loss, Equivalent Length of Pipe (in Feet) Ordinary Entrance Sudden Enlargement Sudden Contraction ...
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examples of force main capacities at various pipeline sizes, materials, and velocities. The flow volumes may vary depending on the pipe material used. TABLE 1 CHARACTERISTICS OF COMMON FORCE MAIN PIPE MATERIALS Material Application Key Advantages Key Disadvantages Cast or Ductile Iron, Cement Lined High pressure Available sizes of 4-54 inches ...
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This type of corrosion is an example of dealloying in which one of the constituents of an alloy is preferentially removed by corrosion. Dezincification in brass (copper zinc alloy) and graphitic corrosion of cast iron are two common examples of this type of attack. Typically brass alloys with zinc content of …
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system, cast iron can be defined as an iron-carbon alloy with more than 2% C. The reader is cau-tioned that silicon and other alloying elements may considerably change the maximum solubil-ity of carbon in austenite (y). Therefore, in excep-tional cases, alloys with less than 2% C can solid-
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EXAMPLE g m/s 2 9.81 for water ρ kg/m 3 1000 for water µ kg/m.s 0.001 for water ν m2 /s 0.000001 A galvanized iron pipe with a roughness height of 0.000005 m with a diameter of 0.05 m and a length of 100 m carries a discharge of 0.003 m3 /s its x-section is 0.001963 m2 and water flows with a velocity of 1.528 m/s Flow Reynolds number is 76394
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Cast and ductile iron 150/80 130 100 Concrete 152/85 120 100 Corrugated steel - 60 60 Manning's Equation roughness coefficient (n) Material Values for n Range Typical Design Value Polyethylene pipe 0.008-0.011 0.009 Uncoated cast or ductile iron pipe 0.012 …
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Example 1 . Find the head loss due to the flow of 1,500gpm of oil (ν= ×1.15 10 /−42 ft s) through 1,600 feet of 8" diameter cast iron pipe. If the density of the oil . ρ=1.75 / slug ft. 3, what is the power to be supplied by a pump to the fluid? Find the BHP of the pump if its efficiency is 0.85. Solution . We have the following information.
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Online metal weight calculator which helps to calculate the weight of Cast Iron Circular metal. Cast Iron Circular Weight Calculation Material Alloy Steel Aluminum Beryllium Brass Bronze Cast Iron Columbium Copper Copper Alloys Gold Lead Magnesium Molybdenum Nickel Plastic Silver Stainless Steel Tantalum Titanium Tungsten Zinc Zirconium
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Example 1. Oil, with ρ= 900kg/m3 and kinematic coefficient of viscosity ν= 0,00001m2/s, flows at q v =0,2m3/s through 500 m of 200-mm diameter cast-iron pipe. Determine (a) the head loss and (b) the pressure drop if the pipe slopes down at 10 in the flow direction. Solution.
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Final Report – Forging Industry Association. these components are essentially influenced by the material used and manufacturing … typical example component chosen was a vehicle steering knuckle made of three … and component evaluation, forged steel was found superior to cast iron …. Figure 2-1 Flow chart …
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Standard Specification for Special Fittings for Single-Stack Hubless Cast Iron Soil Pipe Fittings for Sanitary, Waste, and Vent Piping Applications: A1111 - 18: Standard Specification for Cast Iron Closet Flanges for Use With Cast Iron Soil Pipe and Fittings in Gravity Flow Plumbing Drain, Waste, and Vent Sanitary Applications: A1118 - 21
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The wetted parts of pumps may be constructed from a number of materials: Metals (for example: cast iron, stainless steel, nickel alloys) for casings and other components where mechanical strength is important. Thermoplastics (for example: PTFE, PVDF, PP) for casings, linings, bearings, gaskets and seals when dealing with corrosive chemicals.
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Cast iron contains more than 2-percent carbon, while steel contains less than 2 percent. An alloy is a substance composed of two or more elements. Therefore, all steels are an alloy of iron and carbon, but the term "alloy steel" normally refers to a steel that also contains one or more other elements. For example, if the main alloying ...
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2. Boiler circulator(s) must be rated for open loop applications. Do not use cast-iron circulators. 3. Boiler circulator(s) operate continuously. 4. The minimum pipe size for connecting to a water storage tank is 1 ½". 5. The minimum pipe size for connecting the boiler is 1 ½" for the Mod Con 300 VWH and 2" for the 500 and 850 models. 6.
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The materials are represented on the chart as ellipses or 'bubbles', whose width and height are determined by the range of the value of the properties. The range of the axes on the charts is chosen to include all materials, from dense, stiff and strong metals like tungsten to light and flexible polymer s.
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1. Convert the following flow chart into a paragraph of about 150 words. The process of making cement is described in this flow chart. The two raw materials used in theprocess are limestone and clay. Limestone is crushed, sized, dried and stored in storage silos. In the same way, Clay is washed, crushed, and dried in storage basins.
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MATERIALS AND APPEARANCE Cast iron is the primary material used in the production of floor drain components. MIFAB floor and area drain bodies are cast in gray cast iron having a tensile strength of 25,000 to 30,000 psi. The ASTM specification for MIFAB's gray iron castings is A 48-83, class 25. Cast ductile iron tractor grates
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silicon. Cast iron can be cast into intricate shapes because of its excellent fluidity. Because of the excellent properties obtainable with these low-cost engineering materials, cast iron finds wide application in environments that demand good corrosion resistance including water, storm and sanitary drain, waste and vent applications.
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21. 4/27/2015 22 Introduction - Production of Iron & Steel Steel is essential to everyday life cars, trains, buildings, ships, bridges, refrigerators, medical equipment, for example, are all made with steel. Raw Materials - A blast furnace Uses iron ore, coke (made from specialist coking coals) and small quantities of limestone (iron ore, coke ...
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Pipe Materials and Pipe Diameter Database. Our Pipe Flow Expert software comes with its own database of pipe materials and pipe diameters, which includes the pipe roughness values and standard material schedules of many types of pipe. Users can also add their own pipe data for any material and any pipe size if required.
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Transitional flow, 2000 < R e < 4000 Turbulent flow, R e > 4000 For laminar flow, Poiseuille law, (f = 64/Re) where Re is the Reynolds number . For turbulent flow, Methods for finding the friction coefficient f include using a diagram such as the Moody chart, or solving …
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Cast Iron Flanges - ASME/ANSI Class 250 - ASME/ANSI B16.1 Cast Iron Pipe Flanges and Flanged Fittings - Class 250 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts; Cast Iron Flanges - Stud Reference Chart - The number, diameter and length of studs for cast iron flanges class 125 and 250
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4 Centrifugal Pump Selection Guide See page 4-5 table for list of eight color-coded market designations. Market Segments - Selection Chart ITT Goulds Pumps and Rheinhütte Pumpen makes the widest range of pumps in the industry — pumps to handle virtually any
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Diagram of Cast Iron and Steel Making Process. Iron and Steel Making Process Alchevsk Iron amp Steel Works PJSC is one of the largest manufacturers of the metal products in Ukraine At the present moment 6 major types of products are manufactured at metallurgical facilities Metallurgical production of PJSC Alchevsk Iron amp Steel Works consists of sinter blastfurnace Iron and Steel Making ...
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(a) Brittle Materials (Cast Iron). The load (in pounds or kilograms) at which the first fracture on any part of the specimen appears. (b) Ductile Material. The load which the permanent set (at the point of loading) is greater than 2% of the longest transverse dimension of the specimen. 6.2.5 – Grate Classification The maximum safe live load is
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cast material [2]. This new form of cast iron immediately found uses where malleable iron, forgings, cast steel or steel fabrications would have been used. From this point, ductile cast iron grew into a world class material offering cast solu-tions at a competitive price compared to traditional alterna-tives. The advantages of ductile iron ...
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Stick welding rods for cast iron. Stick welding (SMAW) is the best overall arc welding process for cast iron. It is the cheapest process to use, and by nature, it is excellent for repair work. All cast-iron welding rods have a flux covering designed for swallow penetration to prevent the hardening of the heat-affected zone (HAZ).
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Ductile Iron pipe is a centrifugally cast product. A controlled amount of molten iron is introduced into the rotating mold, which generates a centrifugal force that holds the iron in place against the mold until it …
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Fig. 1 Single level bill of material of cast iron cover assembly LEGEND Cast iron cover assembly (1) [2] SA4 Part name Lead time Number of units required to make one unit of ... Assembly chart of a caster is given as an example. Go through this chart before preparing the assembly chart for the hand drill. Items C14 and C9 are machined to get C2 ...
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grey cast iron (that is, Grades FG 300, FG 350 and FG 400) present special difficulties for section 10 mmand thinner. For the benefit ofthe purchaser, typical properties of grey cast iron have been added in Annex C. Information to be supplied by the purchaser while ordering grey iron castings according to this specification is given in Annex D.
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