The design manual is a companion volume to the concrete pipe handbook. For dn 60 to 300, nominal thickness of the ductile iron is the one for class 40, c40, defined by en 545. The nominal bore of ductile iron pipe is the minimum bore you can expect for a given size. This awwa manual of water supply practice covers the specification, design, installation, and maintenance of ductileiron pipe and fittings for potable water systems. This strong, safe, and reliable product has stood the test of time. Change standard exterior coating of ductile iron pipe to zinc coating.
The title describes both the contents and the objective of this book. Gruvlok couplings are identified by either the nominal ansi pipe size in inches or pipe o. Kubota ductile iron pipe kubota corporation pipe systems overseas department, kyobashi 2chome, chuoku, tokyo, 1048307, japan tel. Ductile iron pipe and fittings provide long term efficiency and protection for diverse water and wastewater applications. Mechanical tees and crosses threaded and grooved outlets. Ue the grinnell flexible couplings will accommodate misalignments. The ironite ductile pipe range is manufactured by jindal saw limited, a leading manufacture of ductile iron pipelines with over 30 years of experience and a. The range can be used for potable water, raw water, watermains and sewer rising system applications. The most important thing in backfill is backfilling evenly, otherwise local subsidence will cause displacement of ductile iron pipes. Ductile iron pipe 5 contents the advancement of ductile iron pipe 7 evolution of cast iron pipe standards 8 pushon joint pipe 9. The youngest but most successful member of a truly ancient family, ductile iron has suffered from an abundance of myths and a lack. Ductile iron butterfly valve epdm liner epco pipe systems. Metalco pipes gate valve,butterfly valve,pipe fittings. Astm a536 cast products standard specification for ductile iron castings grade 654512, tensile strength, minimum psi.
View our product support area for downloads, installations and jointing procedures. Model dpv1 dry pipe valve model acc1 dry pipe valve. Ductile iron pipe and fittings saintgobain pam international. It is a comprehensive summary of data describing the engineering properties of ductile iron. Tyton joint ductile iron pipe and restrained joint ductile iron pipe. American ductile iron flanged fittings ansiawwa c110a21. Sewer design guide revised may, 2015 city of san diego public utilities department 9192 topaz way san diego, ca 92123 tel 858 2926300 fax 858 2926310.
Engage a qualified professional engineer, as defined in section 014000 quality requirements, to design dry pipe sprinkler systems. Installation manual of ductile iron pipes china landee pipe. This unibell technical report, unitr6, pvc force main design, details the associations recommended design procedures for selecting the appropriate class of pvc pressure pipe for force main applications. Practical design of water distribution systems jeffrey a. The travel into and out of the cut uses both a quick travel and a threaded travel method. Over 60 years of field experience has proven its strength, durability and reliability. The pipe ends are sealed by a pressure responsive gasket which is encapsulated by the ductile iron housing. Awwa manual m41 on ductile iron pipe and fittings is also available from awwa. For dn700, the nominal thickness of the ductile iron for pipes and fittings is calculated as a function of the dn. It has become widely recognized that the selection and design of pipe hangers is an important part of the engineering study of any modern steam generating or process installation.
Ductile iron pipe with over 65 years of experience, viadux is australias largest distributer of ductile iron pipe. Since its introduction to australia in the 1950s ductile iron pipe has been recognised as an industry standard for water and wastewater systems. While dipra member companies have different names and locations, they share a common commitment to produce and deliver the finest quality water and wastewater pipe material in the world. Pipe is the recognized leader in highly engineered pipe products for water and wastewater systems. Hydraulic flow characteristics are not altered by pressure increases or decreases an increase in working pressure. Detailed example problems of specific applications illustrate the use of the time saving design aids included in the manual. Vinidex offers a range of ductile iron pipe systems that boast superior strength, high performance and unrivalled longevity. Continuous testing and field experience have brought the production and use of ductile iron pipe. For more than 165 years, anvil international has provided quality products combined with the latest technology, industry expertise, and superior customer service. Working pressure ratings are based on standard wall steel pipe with. The crevet ductile fittings are suitable for installation in the following applications. Ductileiron pipe and fittings, manual of water supply practices m41, awwa, 2nd ed. The required thickness of dip is determined by considering internal pressure and trench load separately, both of which are applicable to water mains.
Pipe brochure the use and application of restrained joints for ductile iron pipelines. Each block will take on the current layer in your drawing when inserted. This technical publication discusses the design basis and important criteria used in the wall thickness design of ductile iron pipe. Ductile iron pipe due to the use of socket connection, and the general use of welded steel pipe, and both pipe diameter and diameter are inconsistent, so the need for special methods for connection. Part one water design guidelines section 2 pipe materials and fittings. This triggered gonshiro kubota, our founder, to produce the first iron pipes in japan.
Complete equations and tables are presented that allow the user to calculate the required wall thickness for given. Pipe connexion ductile iron joint blutop pfa 16 bar dnod unanchored anchored weight kg reference weight kg reference 75 0. The applicable material specifications for ductile iron, galvanizing and rubber apply. Kennedy valves butterfly valves have a 100% bubble tight seal via a 316 stainless steel ring located in the body and the rubber seat located on the vane.
External reset 16 bar pressure rating unique offset single clapper design enabling a simple compact valve to minimize installation labor ductile iron construction to ensure. In the development of the design of cast iron pipe, this formula has been modified in several ways by prominent water works engineers such as allen ha. The comprehensive range of pipe, fittings and valves up to 750mm offers a pipeline solution for all applications. The theory and application of this design method are outlined in a series of connections bulletins pd01 through pd05. Tyco water supplies proving pipe, pipe size 80mm 318002100dmminoh3 special.
Grinnell gfire figure 405 strap pipe outlet translated versions pdf. The model dpv1 dry pipe valve also provides for actuation of fire alarms upon system operation. There is working pits at the pipe joints, and you shall backfill the working pits first. Thrust restraint design equations and soil parameters for. Ductile iron pipe, a product of advanced metallurgy, offers unique properties for conveying water under pressure, and other piping uses.
Pipe, and personal technical services through our regional engineer program. Our range of coated ductile iron butterfly valve are available in 1 12 n. The kennedy valve butterfly valves robust and rugged design can be relied upon for years of trouble free service. Design for ductile iron pipe on supports reference. At that time, there were various infectious diseases spread within japan. Ductile iron pipe systems, handling and installation manual. Problems of pipe design for high temperature, high pressure installations have become critical to a point where it is imperative that such aspects of design as the. For dn 350 to 600, natural pipes are class 30, c30. Files m41 ductileiron pipe and fittings, third edition pdf. Installation guide for ductile iron pipe last revised.
This manual is a reproduction from the viadux water network solutions. The degree of tamping shall guarantee the pipe will not uplift. A century ago, dedicated american engineers installed iron pipe to create the countrys water systems. The manual describes ductileiron pipe and fitting products, appurtenances, and their application to practical installations, whether of a standard or special nature.
Reach out to our highly experienced team of engineers with your ductile iron pipe questions. D o outer diameter of pipe, w e weight of earth on pipe, w p weight of pipe, w w weight of water in pipe, f as defined in paragraph c3, and f s factor of safety. The manual describes ductile iron pipe and fitting products, appurtenances, and their application to practical installations, whether of a standard or special nature. Maximum line pressure, including surge, to which a joint can be subjected. Dry pipe valve, dry pipe valve accelerator, european conformity valve trim, 16 bar. Once the menu has been loaded it will always be there when autocad is started. For a suggested design procedure for the restraint of thrust forces in pressurized, buried ductile iron piping systems, the design engineer should refer to the current dipra publication thrust restraint design for ductile iron pipe or the u. Retain data in first subparagraph below if known and if owner wants to furnish test data to contractor. Sewerage manual part 1 v4 with eurocodes deletion of sm3. Grooved fittings, ductile iron grinnell gfire figure 705 grooved flexible coupling 1 to 12 dn25 to dn300 grinnell gfire figure 716 flexible reducing coupling grinnell gfire figure 707 grooved heavyduty flexible coupling 114 to 12 dn32 to dn300 grinnell gfire figure 577 grooved rigid coupling 1 to 12 dn25 to dn300. Our range of highquality ductile iron pipe and fittings are engineered for longterm performance within your network. When the wedge segment is engaged by the actuating bolt, the primary contact edges of each wedge segment lock onto the pipe wall.
Pipe chair page 37 figure 158 ductile iron pipe clamp page 38 figure 158db double bolt ductile iron pipe clamp page 38 figures 175, 175sp two bolt pipe clamp page 40 figure 179 offset pipe clamp page 39 figure 200 light duty clevis hanger page 41 figure 200v vee clevis hanger page 42 figure 200vt vee trough page 86 figure 221 wall pipe support. Ductile iron pipe internal bore is always greater than nominal diameter. Problems of pipe design for high temperature, high pressure. The tyton system over the past 50 years there have been many significant developments in tyton ductile iron pipe systems covering the full spectrum of materials, manufacturing, quality assurance, products, services, feedback systems, design, distribution.
Since then, our long technical experience realized ductile iron pipes with excellent strength, durability and. For derivation of barrel ring stiffness see guidelines for the ring bending stiffness and allowable deflection of ductile iron pipe, water services association of australia. Tyco water supplies proving pipe, pipe size 80mm 3 x. Awwa c11615 protective fusionbonded coatings for the interior and exterior surfaces of ductile iron and gray iron fittings. Awwa c11511 flanged ductile iron pipe with ductile iron or gray iron threaded flanges. Features for the model dpv1 dry pipe valve are as follows. In the context of anchor and thrust block design, a pipe special will usually be a bend, taper. Ductile iron data for design engineers revised edition. Ductile iron is a high strength, tough material used in water and wastewater systems in all 50 states of the united states and in. The concrete pipe design manual includes a hardbound book with accompanying cd rom. We offer tyco grinnell grooved 45 degree to our client 501. Saintgobain pam leader of comprehensive ductile iron pipe and fittings for water and sewage networks.
In the absence of information regarding maximum allowable displacement of pipe and pipe joints, use k 0 instead of rkp. Pipe has supplied the critical components to ensure our nations water and sewer infrastructure is built to last. Tyco grinnell tyco grinnell grooved coupling exporter from. The origin of kubotas ductile iron pipes goes way back to 1890s. The range of vinidex linx ductile iron cement lined pipes is supplied with 200gm.
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