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Pipe and Fittings - Ductile Iron Pipe Research Association

flanged Ductile Iron Pipe and Ductile Iron and gray iron fittings. Flat-faced Ductile Iron flanges, specified in ANSI/AWWA C110/A21.10, C115/A21.15, and C153/A21.53 can be connected to 0.06-inch raised-face flanges, provided appropriate gaskets and bolt torques are utilized; however, such connections are not recommended for gray iron flanges.

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Chemical Compatibility Guide - Graco

Jul 02, 2013  pump and pumping systems must be chemically compatible. The data provided for the chemicals is at 70ºF (21ºC), unless otherwise noted. If your temperature differs from this, it may ... - No Data Aluminum Carbon Steel Cast/Ductile Iron 304 Stainless Steel 316 Stainless Steel Acetal Buna CSM (Hypalon) EPR, EPDM Fluorocarbon Fluoroelastomer (FKM ...

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Corrosion Control FAQs DIPRA - Ductile Iron Pipe ...

A: Ductile Iron Pipe and fittings are normally furnished with a cement-mortar lining conforming to ANSI/AWWA C104/A21.4. Cement-mortar-lined Ductile Iron Pipe can be used for certain wastewater applications such as non acid-producing gravity sewers and sanitary sewer force mains that unquestionably flow full.

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Greenland’s Ice Island Alarm - NASA Earth Observatory

The Greenland Ice Sheet is a frozen reservoir for 8 percent of all freshwater on the planet. Glaciers, such as the Petermann Glacier along the island’s northern margin, drain the interior, returning this water to the sea as icebergs. Melt water can accelerate the flow of a glacier by lubricating the underside as it scrapes over the rocky terrain.

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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

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Ductile and Cast Iron Flanged Fittings 2”– 48”

Ductile Iron All DI Fittings Rated 250 psi As noted in ANSI/AWWA C111/A21/11, ductile iron flanged joints in the 24” and smaller sizes may be rated to 350 psi with the use of “special” gaskets. 4 Metalfit ANSI/AWWA C110/A21.10 Dimensions in inches. Weights

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2 Ductile Iron and Corrosion Review of the Bureau of ...

Ductile Iron and Corrosion 23 maintains the aesthetic appearance of the pipe prior to burial. For water-bearing applications, the pipe is also internally lined with cement mortar. Ductile iron contains approximately 3.5 percent graphite by weight.

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Ductile Iron (OMNI compatible gasket)

ductile iron (omni compatible gasket) 912 nom size inches o.d. range inches catalog number weight each lbs. optional anchor studs dimensions/inches qty *psi a b e l 3 2.85-3.13 912-91031303-000 17 n/a n/a 3 7/8 3 7 3/4 4 9/16 3.44-3.62 912.91035003-000 17 2 175 3 7/8 3 7 3/4 4 9/16

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K9 Ductile Iron Pipe and ISO 2531 Class K9 Cast Iron Pipe ...

The Class K9 Ductile Iron Pipes can be easily elongated by a minimum of 10% and still possess excellent workability. These pipes are designed with a density of 7050 Kg/m2 and have a hardness of 230BHN. The Di K9 Pipe is widely used in various systems for transmission of potable water, industrial water, irrigation systems, wastewater, and so on.

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2 Ductile Iron and Corrosion Review of the Bureau of ...

Ductile Iron and Corrosion 23 maintains the aesthetic appearance of the pipe prior to burial. For water-bearing applications, the pipe is also internally lined with cement mortar. Ductile iron contains approximately 3.5 percent graphite by weight.

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Corrosion Control FAQs DIPRA - Ductile Iron Pipe ...

A: Ductile Iron Pipe and fittings are normally furnished with a cement-mortar lining conforming to ANSI/AWWA C104/A21.4. Cement-mortar-lined Ductile Iron Pipe can be used for certain wastewater applications such as non acid-producing gravity sewers and sanitary sewer force mains that unquestionably flow full.

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ALL STAINLESS STEEL. • CAN BE USED AS A COUPLING ...

COMPATIBLE PIPE MATERIALS: Steel, Cast Iron, Ductile Iron, Asbestos Cement, Concrete, PVC HDPE (PE 4710 PE 3408). MATERIAL SPECIFICATIONS TO ORDER: Specify catalog number. Other sizes, lengths and tapped outlets available upon request. For other compatible pipe materials, steam or air supply pipeline

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ISO2531 Standard waterworks industry use potable water ...

Qingdao Valtech Manufacturing Co.,Ltd is located in Qingdao,Shandong Province,China,specializing in producing ductile iron fittings (ISO2531/BSEN545/EN598) and fittings accessories such as pipe saddle,flange adaptors,couplings,uni flange,quick flange adaptor and dismantling joints for Ductile iron pipes,PVC pipes,PE pipes and Steel pipes.

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How to Choose among Gray Iron, Ductile Iron and Carbon Steel

Ductile iron has higher strength, better ductility, heat-resistance and toughness than grey iron, so it has a wider application, in some cases, ductile iron can replace carbon steel. Carbon steel has higher strength, very high ductility, and toughness, even better than ductile iron. The smelting process is relatively simple.

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Difference Between Ductile Iron and Cast Iron Difference ...

Jul 28, 2011  Ductile iron can be bent without breaking. 2. Cast iron is brittle and it breaks when bent. 3. While ductile iron is flexible, cast iron is not. 4. As ductile iron can be bent, it can be made into different shapes and forms. One cannot make out different shapes and forms using cast iron. 5.

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Grey Cast Iron - an overview ScienceDirect Topics

Grey cast iron is characterized by its graphitic microstructure. Most cast irons have a chemical composition of 2.5 to 4.0% carbon, 1 to 3% silicon, and the remainder is iron. Nodular or ductile cast iron is a more recent development.

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Double Flanged Ductile Iron Butterfly Valve

Pressure Up to 16 BAR (depending upon size) Actuation Lever or Gear Box. Description: Fusion Bonded Epoxy Ductile Iron Double Flanged Butterfly Valve to suit AS4087 PN16 (mostly the same as Table D). Come with Lockable Lever and Notch Plate. EPDM seat and the disc is on a spline shaft (not pinned eliminating a possible failure point). Model.

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ISO 8179-1 - Ductile iron pipes, fittings, accessories and ...

Jul 01, 2017  ISO 16631 - Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems, for water applications and for

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Buy Solenoid Valves Online UK Air Pressure Regulator ...

Flange Pressure Reducing Valve Ductile Iron Z Tide BFR. Function: pressure reducing valve with external pilot control. Port: DN50 to DN500 PN16 flange, option ANSI150Lb or JIS10K. Inlet pressure: 20 Bar max, Tested 32 Bar. Pressure reducing range: 1 to 7 Bar, 2 to 8 Bar or 4 to 12 Bar, pressure gauge displays outlet pressure (Included).

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Video: AMERICAN Flex-Ring Joint Pipe

Welds and weld beads (if used) are nickel-iron, proven desirably cathodic to the ductile iron pipe, and welding is performed using welders qualified to produce high-quality, dependable welds. The AMERICAN Flex-Ring joint is also available on AMERICAN’s Series 2500 Resilient Wedge Gate Valves in sizes 16-inch through 48 – inch.

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Pipe Repair Products - Mueller Co.

Iron Tapping Sleeves and Crosses Mueller Co. offers a full range of NSF 61 and Annex G certified mechanical joint tapping sleeves and crosses to fit most types of pipe, including cast iron, ductile iron, A-C and cast iron O.D. PVC. Outlet sealed tapping sleeves for C900 O.D. PVC, Ductile Iron, and Cast Iron pipe are also available.

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ONE-LOK Series SLDE for Ductile Iron Pipe

and actuating bolts shall be manufactured of high strength ductile iron conforming to the requirements of ASTM A536, Grade 65-45-12. Wedge segments shall be heat treated to a hardness of 370 BHN minimum. Dimensions shall be compatible with standardized mechanical joints conforming to the requirements AWWA C111/ANSI A21.11 and AWWA C153/ANSI 21.53

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2 Ductile Iron and Corrosion Review of the Bureau of ...

Ductile Iron and Corrosion 23 maintains the aesthetic appearance of the pipe prior to burial. For water-bearing applications, the pipe is also internally lined with cement mortar. Ductile iron contains approximately 3.5 percent graphite by weight.

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Seeing through the magnetite: Reassessing Eoarchean ...

Research Paper Seeing through the magnetite: Reassessing Eoarchean atmosphere composition from Isua (Greenland) 3.7 Ga banded iron formations Allen P. Nutmana,*, Vickie C. Bennettb, Clark R.L. Friendc aGeoQuEST Research Centre, School of Earth and Environmental Sciences, University of Wollongong, Wollongong, NSW 2522, Australia b Research School of Earth Sciences, Australian

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How to Choose among Gray Iron, Ductile Iron and Carbon Steel

Ductile iron has higher strength, better ductility, heat-resistance and toughness than grey iron, so it has a wider application, in some cases, ductile iron can replace carbon steel. Carbon steel has higher strength, very high ductility, and toughness, even better than ductile iron. The smelting process is relatively simple.

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ROMAC SERIES

Dec 23, 2019  compatible pipe materials • steel • cast iron / ductile iron • asbestos cement • concrete • pvc • hdpe romac ™ series flexible repair clamp coupling restraint coupling 1.800.426.9341 • romac all stainless steel also functions as a coupling seal flexible repair clamp ™ all stainless steel compatible with hdpe, pvc ...

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Ductile Iron Air Vent Valve - Yoshitake

Ductile Iron Air Vent Valve. Features: Size 1/2" to 1" BSPT. Body Ductile Iron. Pressure Range 0.1 to 10 BAR. Temperature 0 to 90 °C. Description: Wide pressure range long durability.

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ISO 8179-1 - Ductile iron pipes, fittings, accessories and ...

Jul 01, 2017  ISO 16631 - Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems, for water applications and for

get price

Pipe Repair Products - Mueller Co.

Iron Tapping Sleeves and Crosses Mueller Co. offers a full range of NSF 61 and Annex G certified mechanical joint tapping sleeves and crosses to fit most types of pipe, including cast iron, ductile iron, A-C and cast iron O.D. PVC. Outlet sealed tapping sleeves for C900 O.D. PVC, Ductile Iron, and Cast Iron pipe are also available.

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SNZ - AS/NZS 2280 - Ductile iron pipes and fittings ...

Mar 27, 2020  This Standard specifies requirements for ductile iron pressure pipes centrifugally cast in moulds, and ductile iron fittings of nominal sizes up to and including DN 750. NOTE 1 Ductile iron is also known as spheroidal graphite iron, SG iron or nodular graphite iron.

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Ask the Experts: ductile iron, cast iron, and stainless steel

Ductile iron is a newer alloy than gray iron. While cast iron has been around as far back as 5th century B.C., ductile iron was first created in 1943. Ductile iron is more elastic than gray iron. It has twice the tensile strength of cast iron and a yield strength of 40k while cast iron has no yield strength at all.

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Correcting iron deficiency

Dec 05, 2016  Introduction . In 2010, the global prevalence of anaemia was 32.9% and iron deficiency was the most common cause. 1 There are few population studies examining the prevalence of iron deficiency and epidemiological data can be methodologically flawed as anaemia is usually ascribed to iron deficiency. 2 Using anaemia as an indirect indicator, it can be estimated that most preschool

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Seeing through the magnetite: Reassessing Eoarchean ...

Nov 01, 2017  2. Banded iron formations of the Isua supracrustal belt. The Isua supracrustal belt of southern West Greenland contains the world's largest accumulation of Eoarchean BIF (Moorbath et al., 1973, Appel, 1980, Dymek and Klien, 1988, Frei and Polat, 2007, Nutman et al., 2009) and is the prime focus for constraining environmental conditions near the start of the sedimentary record.

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Buy Solenoid Valves Online UK Air Pressure Regulator ...

Flanged DN50-500 Ductile Iron Valve 0.3-10 Bar N/Closed BFED. Flanged Ductile Iron solenoid valve Z-Tide BFE-D\nFunction: 2/2 way normally closed with manual over ride and anti water hammer design\nOperation: pressure assisted (requires min 0.3 Bar pressure difference)\nPort: Flange DN50 to DN1000 PN16, option ANSI150lb or JIS10K\nPressure: 0.3 to 10 Bar (Option 0.3 to 16 Bar)\nBody:

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How to Select the Right Pump for Your Chemical Application ...

Jul 20, 2017  Chemical pumps are defined as those with the application of making, using or disposing of chemicals. They are designed and constructed out of materials that can withstand substances with varying levels of viscosity, corrosiveness and abrasiveness. Some chemical pumps are also metering pumps, which provide flow measurement and control for applications that require precise volumes of

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