Class 52 ductile iron pipe inside diameter. The inside diameter of ductile iron pipe averages 8.

Class 52 ductile iron pipe inside diameter. 51; NAPF 100 (minimum class 53, subject to manufacturing tolerances and additional wall thickness for larger diameters, as may be required). Metalfit 2 ̋ through 12 ̋ Flanged Fittings are also listed by Underwriters Laboratories for Apr 11, 2025 · This comprehensive chart provides standardized diameter specifications for ductile iron pipes,It includes metric (mm) and imperial (inch) measurements, aligning with international standards like ISO 2531 and EN 545. units). Pipe and fittings used for glass lining shall be ordered without lining or coatings. The standard material for Class 52 53 ductile pipe are below: Q235A, Q235B, Q345, K8, K9, K10, L245, L290, X42, X46, X70, X80, X95 Ductile, ISO2531/ EN545/ EN598. Shop Ductile Iron Pipe at Ferguson. B. Pipe’s brochure, recommended methods for rounding the cut ends of out-of-round 14" and larger diameter ductile iron pipe. The Duo-Sleeve allows cutting into and adapting to the older pipelines with newer ductile iron pipe, fittings or valves. Asphaltic outside coating and inside lining are in accordance with ANSI/ AWWA C151/A21. The certification for iron fittings shall list a fitting description, quantity, bare fitting weight and source, (AWWA Standard C110, C153 or Manufacturer, if fitting is not listed in either standard). If dimensions on your job are critical, please verify dimensional information with our factory. The test program included asphaltic seal coated cement-mortar lined and Protecto 401 lined Ductile Iron pipe which resulted in guidelines for the pressure cleaning of the inside diameters of Ductile Iron pipe. . Ductile iron Class 125 fittings are furnished manufacturer's standard for 250 psi water working pressure. APPLICATION NOTES For ductile iron applications utilizing TYTON® pipe, vales, and fittings made to AWWA specifications. and 250 psi for 30 in. 5 and 50. Find a reference chart with typical inner diameters of ductile iron pipes at Petersen. Simplicity of Ductile Iron Pipe Specifications The conservative and comprehensive nature of Ductile iron pipe standards—covering its manufacture, design, coatings and linings, joints, fittings, and installation, make specification uncomplicated. Pipe perfected the production of Ductile Iron pipe, which is superior in strength to cast iron, and was the first in the industry to use Ductile Iron exclusively for all its pressure pipe and fittings. Designed and manufactured to the industry’s most stringent standards, Ductile Iron Pipe resists damage during shipping and handling, and, once installed, withstands the most demanding operating conditions, including water hammer, frozen ground, deep trenches, areas May 31, 2019 · At McWane Ductile, we manufacture DI pipe in 3 to 36-inch diameters, and have the ability to fabricate pipe up to 48-inch diameter. This chapter also provides additional information about joining pipe materials (Section 8-7), use of pipe anchors (Section 8-8), acceptable forms of pipe rehabilitation (Section 8-9), design and installation techniques for pipe (Section 8-10), and abandoned pipe guidelines (Section 8-11). Feb 28, 2025 · Key Differences Between Ductile Iron Pipe Sizes 1. Provisions in the end caps Shop Ductile Iron Pipe at Ferguson. 15. Engineering Technical Data & Technical for “Thickness Data Class” Ductile R-10 Iron Pipe And, once installed, Ductile Iron pipe is virtually maintenance free. Apr 29, 2025 · Learn about the ductile iron pipe inside diameter chart and how to select the right size for your project. SUDAS requires Thickness Class 52 pipe for all water main 24 inches or smaller. The thicknesses in this table are equal to or in excess of those required to withstand the rated working pressures plus a surge allowance of 100 psi. LINING & COATING - Ductile iron pipe shall be cement-mortar lined and seal-coated and shall conform with ASTM C536, AWWA C151, AWWA C104, and AWWA C111, as manufactured by Pacific States Pipe (503. 1. Nominal Diameter or DN, a dimensionless term is used to specify ductile iron pipe dimensions. All ductile iron pipes will be a minimum thickness Class 52 and polyethylene wrapped. This cement-lined ductile iron pipe specification chart lists out pipe thickness class and nominal size inches. When designing components to fit the pipe ID, refer to Find cement-lined ductile iron pipe dimensions and weight measurements at Petersen. AMERICAN Ductile Iron Pipe 3-13 Check out this cast iron pipe sizes chart at Petersen. Apr 30, 2025 · Explore the comprehensive guide on ductile iron pipe classification, covering various types, standards, applications, and considerations. Whether with hard to find special items, you can count on Atlantic for a. Ductile iron water pipe and fittings will be accepted on the basis of the Manufacturer’s certification that the material conforms to this specification. The document notes that diameters may vary due to tolerances in pipe casting and Mechanical Joint Pipe Mechanical joint pipe is a time-tested Ductile Iron product with joint dimensions conforming to the standardized dimensions in AWWA C111. Each 4' length was capped at both ends and installed in a test press. May 12, 2025 · The diameter of Class 52 ductile iron pipes typically ranges from 80 mm (3 inches) to 1200 mm (48 inches), though larger sizes can be fabricated on demand. This guide breaks down key specifications, including outer diameter (OD), wall thickness, and pressure class, to ensure compliance with ‌ AWWA C151 standards ‌ and seamless integration into your project. Thickness is available from 6. Flow tests on cement-lined pipe under varying service conditions have established that the Hazen-Williams flow coeficient remains as expected at about 140, and flow tests on cement-lined, large-diameter AMERICAN Ductile Iron pipe have confirmed flow coeficients much higher than 140. Leading Supplier of Residential and Industrial Supplies | Winsupply Find the American Cast Iron Pipe Fastite® 4 in. However, just knowing the size required is not enough. - A table providing the weights of ductile Find the Atlantic States Cast Iron Pipe 8 in. Apr 2, 2025 · Price List by Diameter for Class 52 Ductile Iron Pipes Here is a detailed price list for Class 52 ductile iron pipes, commonly used in water distribution systems. 5. Iron Pipe per. Weights are based on Thickness Class 53. Learn how these pipes meet the needs of water systems. This table shows thickness class of pipe necessary for the rated water working pressures. It includes various nominal sizes ranging from 3 inches to 42 inches, along with corresponding thicknesses and inside diameters for each type. For the most common “Class 53” (ANSI/AWWA C151/A21. HP LOK High Pressure Restrained Joint Pipe ERDIP Seismic & Earthquake Resistance Ductile Iron Pipe Mechanical Joint Pipe Flanged Pipe BOLT-LOK Jan 27, 2020 · Benefits of Ductile Iron Pipe for HDD DI Pipe has many attributes suited for the HDD, such as: Engineering professionals who use Envision, the Sustainable Infrastructure System, see the benefits of HDD in the form of cost savings and r educed environmental impac t. Find out everything you need to know about installation, maintenance, and application options. 164". Unlike PVC pipe, ductile iron pipe does not follow a standardized diameter ratio (DR Learn the key details, about Ductile Iron Pipe Sizes and Dimensions. Pipe weights are calculated in accordance with PPI TR-7. 1, Class 125. Find expert-curated Ductile Iron Pipe products from the #1 US plumbing supplier and top distributor of HVAC, waterworks, and MRO products. x 18 ft. in inches)2 Technical Information & DownloadTrench-less Applications: People across the country are finding out that Ductile Iron pipe can be used for Horizontal Directional Drilling (HDD) and for Pipe Bursting. Understanding the size table of ductile iron pipes can not only help the project to select the right model, but also effectively improve the construction efficiency and the stability of system ASTM C150 Standard Specification for Portland Cement ASTM C595 Standard Specification for Blended Hydraulic Cements HDSS® Pipe can provide a true 350psi working pressure with a flexible restrained push-on joint for 4" - 54" ductile Iron pipe. bell and gasket, mechanical, etc. It should not be used in place of the advice from a licensed Professional Engineer. Override any of the result values to easily recalculate all other parameters at the touch of a single button. These larger diameter nominal walls range from 0. Pipe’s trademark product for ductile iron pipe with a push-on type connection. 2 inches (335 mm) across all pressure classes. Understand the impact of inside diameter on flow rates, pressure, and system efficiency. CL52 Slip-Joint Ductile Iron Pipe at Ferguson online for delivery or pickup at a Ferguson store near you. 50-91Standards, tables 50. 0mm-20mm, whereas Diameter ranges from DN80-1800mm. PIPE - 461012110, 7000052328, 4 in. 1 Class 125 fittings. The inside diameters are as given in table 1. 22 inches, and the same size and pressure class ductile iron pipe currently has a wall thickness of 0. Class 52 Ductile Iron Slip Joint Pipe Glass linings shall be applied to Class 53 or thicker ductile iron pipe or ductile iron fittings. 0° deflection Long radius and reducing elbows, reducing on-the-run tees, side outlet fittings, eccentric reducers and laterals are ANSI B16. HDPE pipe shall be DR-11 for 200 psi pressure rating and Ductile Iron Pipe Size (DIPS). The prices are based on recent data and are given per foot. Pipe Material Ductile Iron DIP PVC IPS PIP Standard Steel O. The total safety factor for internal pressure design will vary with pipe size, pressure class, and design working pressure, but the above example serves to prove that the total available safety factor of Ductile Iron pipe is actually much greater than the explicit design safety factor of 2. DUCTILE IRON PIPE GENERAL DI pipe shall be manufactured in accordance with AWWA C151 with the following additional requirements or exceptions. 4 lb/ft for 3″ pipe up to 370. 51 Standard Pressure Classes - Wall Thickness and Nominal Wall Thicknesses May 21, 2025 · Explore comprehensive insights into ductile iron pipe types, including joint mechanisms, interior linings, external coatings, pressure classes, international standards, and application guides for water, wastewater, and industrial systems. The HDSS Restrained Joint has a working pressure rating that matches the class of pipe it is used with. The larger inside diameter of DI pipe compared to other pipe materials provides for increased volume while reducing energy May 27, 2024 · These weights are based on minimum class (thickness class 51 for 3" and 4" and class 50 for 6" through 54") ductile iron pipe with minimum thickness standard cement lining as specified in awwa c104 and on weight of water of 62. in inches)2 Push-joint, mechanical joint, and restrained joint pipes as manufactured by the McWane Pipe Group are compared against commonly available steel casing pipe (internal diameters) with a suggestion offered for the minimum casing pipe needed to wrap the ductile iron pipe with no less than three inches (total) of OD clearance over the ductile iron Wall pipe is normally fabricated of special thickness class 53 ductile iron pipe, but it may be furnished with minimum classes unless threaded flanges or threaded mechanical joint bells are included or unless specified otherwise. FITTINGS 4"–36" TR FLEX® Pipe and Fittings provide flexible restrained push-on joints for 4" through 36" Ductile Iron pipe and fittings. This section applies to all water mains 54 inches in diameter and smaller. As a result, for a given flow and nominal size of pipe, cement-mortar lined minimum pressure class Ductile iron pipe typically experiences less head loss than substitute material WATER SYSTEMS Label size and material of proposed water main and water services. Ductile iron pipe dimensions vary from region to region. Material Ductile-iron pipe and fittings shall conform to the requirements of Material Specification DUCTILE-IRON PIPE 553. The minimum class thickness for Ductile Iron flanged pipe to be threaded is Special Thickness Class 53 for sizes up through 54" and pressure class 350 for 60" and 64" sizes. May 16, 2025 · Explore the per-foot weights of 8″ ductile iron pipe across AWWA classes 50–53, both empty and water-filled. These specifications include a range of ductile iron pipe classes. Ductile iron pipe barrels conform to the requirements of ANSI/AWWA C151/A21. May 26, 2025 · Explore the detailed specifications and applications of AWWA ductile iron pipe classes, including pressure and thickness classifications, to ensure optimal selection for your projects. The Manning “n” and the Hazen-Williams “C Factor” for Protecto 401 Ceramic Epoxy lined ductile iron pipe is equal to or better than … Continue reading FLOW CHARACTERISTICS OF PROTECTO 1. Ductile Iron Tyton Joint Pipe is centrifugally cast in metal molds in accordance with ANSI/ AWWA C151/A21. The calculations for flow should include the larger inside diameters of ductile iron pipe. ) U. This document provides technical specifications for ductile iron pipes of various pressure classes and sizes, including: - Dimensions for pipe barrel and joint types including thickness, outer diameter, weight per length, and maximum deflection. The Pipe on Supports calculator provides the designer with a way to determine support dimensions and the class of pipe needed to control beam deflection, beam stress and stress at supports. 0519 x (I. Flanged Fittings are manufactured in accordance with ANSI/AWWA C110/A21. Apr 24, 2020 · But that question may apply to the Outside Diameter (OD) or Inside Diameter (ID) of a piece of pipe. ANSI/AWWA C153/A21. Includes calculation methods, comparison tables, and installation considerations. INSIDE DIAMETERS PIPE SIZE INSIDE DIAMETERS 24 200 250 50 300 51 350 52 53 Today U. For most substitute pipe materials, the inside diameter is equal to or less than the nominal diameter. May 21, 2021 · All of this allows for a custom selection of the most efficient and least-costly iron pipe available for any users' required performance scenario. This size and dimension chart is intended for reference purposes. 4948), US Pipe (503. May 12, 2025 · Explore the key differences between Class 52 and Class 53 ductile iron pipes, including pressure ratings, material properties, dimensions, and cost considerations. 5 lb/ft for 48″ pipe. The current revi-sion of this standard recognizes both the Pressure Class and the Special Class (originally called Thickness Class) designations and utilizes the same design cri-teria, principles and safety factors in their designs. 50 and ANSI/AWWA C151/A21. 4333 x (I. May 8, 2025 · Understanding the ‌ dimensions of 12-inch ductile iron pipe ‌ is critical for designing water, sewer, and industrial systems that require durability and precision. Average wall thickness of the pipe was 0. Product Information Sheet SIGMA’s PROTECTO 401 Lined Ductile Iron Fitings with 40 mils dry film thickness provide excellent protection and the strength required to carry out the job in tough sewer pipe applications. 2 d in AWWA C104 and on weight of water of 62. Through 48 in. 8347) or approved equal. Ductile Iron Pipe, Atlantic prides itself on providing unsurpassed customer service. Thedevelopment ofProtecto 401wasbegun i 1979 DESCRIPTION JM Eagle’s Big BlueTM pipe conforms to AWWA C905 specification with gaskets meeting ASTM F477 and joints in compliance with ASTM D3139. 241. Flanged offsets and true wyes are furnished manufacturer's standard. Inside Pipe Diameter 20. Pipe Mexico (Metalfit) Mechanical Joint Fitting Price List - Under Revision Metalfit C153 Fittings Ductile Iron Pipe Ductile Iron pipe designed in accordance with ANSI/AWWA C150/A21. The calculations for flow should include the larger inside diameters of ductile iron pipe. The inside diameters are as given in Table No. 93-inches for a 48-inch class 56 DI pipe. The pipe was cement-mortar-lined with an average thickness for the lining of 0. As with many other products, the weight of the pipe will also factor into the cost. Pipe and Foundry Company, a wholly owned subsidiary of Forrterra, is the largest domestic producer of Ductile Iron pipe in sizes 4 inch through 64 inch. Under special site conditions the District does require the use of C-900 PVC in sizes larger than 4-inch. TYTON JOINT ® is U. Ductile Iron Pipe is also available with thicknesses greater than Pressure Class 350; see table below. Apr 16, 2025 · This catalog accurately reflects dimensional information to the best of our knowledge. This section covers materials and installation of pipe, fittings and relevant appurtenances associated with the installation of ductile iron pipe water mains. We will be using 24 inches as our example pipe size. - Tables listing pipe sizes, pressure classes, outer diameters, inner diameters, areas, and circumferences. Nominal Ductile Iron Pressure Pipe Dimensions Plants and Regional Sales Offices: Council Bluffs, Iowa 51501 2601 Ninth Avenue 712/325-5131 Fax 712/325-5139 Florence, New Jersey 08518 1100 West Front Street 609/499-1400 1-800-272-2006 Weights for Pipeline Design Weight of Thickness Class Ductile Iron Pipe and Contained Water Table No. I. Find out which pipe is best for your project. 2. Explore their pressure ratings and how they stack up against PVC and steel in usage scenarios. Although ANSI/AWWA C151/A21. Simplicity, sturdiness and water-tightness are built into the system by design. Currently, there are two different pipe classifications for ductile iron pipe: Pressure Class and Thickness Class. ANSI/AWWA STANDARDS ANSI/AWWA C151/A21. 690. 257". ENGINEERING SUBMITTAL DATA Metalfit manufactures Ductile Iron and Gray Cast Iron Flanged Fittings for both Waterworks and Industrial applications and conforms fully to the required industry standards. Pipe TR FLEX restrained joint ductile iron pipe submittal with domestic and import fitting options. Similar to steel pipes, the outside diameter of ductile iron pipes is kept constant, and depending on the pipe thickness the inner diameter varies. Other joint types may be Ductile Iron Pipe is available for water working pressures greater than 350 psi. The pipe is manufactured in 18- or 20-foot nominal laying lengths and 3- to 64-inch diameters in a range of standard pressure classes and nominal wall thicknesses. Steel pipe minimum wall thickness will vary with diameter and fitting and end configurations (see Table I. Learn which pipe class is right for your next project. through 24 in. 0 fps. This pipe conforms to cast iron O. Big BlueTM water pipe has the long-term hydrostatic strength to meet the accepted high safety requirements of municipal water systems. S. , For Water. 51 Ductile-Iron Pipe, Centrifugally Cast, for Water. 3°. May 13, 2025 · Learn about the dimensions, sizes, pressure ratings, and pricing of Class 54 ductile iron pipes in this comprehensive guide. As a result, for a given flow and size of pipe, mnimum pressure class cement-mortar lined Ductile iron pipe experiences less head loss than substitute material We would like to show you a description here but the site won’t allow us. 51 DImENSION AND WEIGHTS FOR SPECIAL CLASSES OF PUSH-ON JOINT AND mECHANICAL JOINT DUCTILE IRON PIPE Pipe Size In. May 12, 2025 · Explore the differences between Class 50 and Class 52 ductile iron pipes, including pressure ratings, sizes, and prices. Products / AMERICAN Ductile Iron Pipe / Unrestrained Joint Pipe / Fastite Joint Pipe Unrestrained Joint Pipe Fastite Joint Pipe The AMERICAN Fastite® joint, furnished in sizes 4” to 64”, is a flexible, rubber ring compression-type joint used extensively in underground service for water, sewage or other liquids. For example, a 12-inch ductile iron pipe (DN300) has an approximate OD of 13. Pounds of water per foot = 0. 7 m), and EN 545. g. In some situations, both below and above ground, it is necessary to install Ductile iron pipe on supports at designated intervals along a proposed pipeline. *- Diameters may differ due to tolerances in pipe casting and cement lining INSIDE DIAMETERS PIPE SIZE INSIDE DIAMETERS 24 200 250 50 300 51 350 52 53 Ductile Iron Pipe Ductile Iron is a high strength, tough material used in water and wastewater systems in all 50 states of the United States and in many other areas of the world. 36" through 54" HDSS provide 2. When designing components to fit the pipe ID, refer to Apr 28, 2025 · Ductile iron pipes, as an indispensable and important material in water supply, drainage, and municipal engineering, are widely used for their excellent mechanical properties and corrosion resistance. CLASS - Pipe and fittings shall be Class 52 for all ductile iron pipe & fittings. 46 Ductile Iron pipe fitted with ball and socket joints has a maximum deflection of up to 15° per joint in sizes up to and including 24-inch pipe; in sizes 30-inch and larger, maximum deflection varies from 12 1/2 Apr 11, 2025 · Ductile Iron Pipe Dimensions: A Comprehensive Guide to Sizes, Standards & Applications provides an in-depth look at the critical measurements and quality benchmarks that define ductile iron pipes. JOINT TYPE The joint type shall be push-on single gasket in accordance with AWWA C111. When designing components to fit the pipe ID, refer to About the Ductile Iron Pipe Research Association (DIPRA) From its inception more than 100 years ago, the Ductile Iron Pipe Research Association (DIPRA) has provided accurate, reliable, and essential engineering information about cast iron — and now Ductile Iron — pipe to a wide variety of utilities and consulting engineers. 50 and specified with the standard cement-mortar lining will typically have a larger inside diameter than other pipe materials while offering essentially the same smoothness of surface for water or wastewater. Average inside diameter is calculated using DIPS OD and Minimum Wall plus 6% for use in estimating fluid flows. Continuous testing and field experience have brought the production and use of Ductile Iron pipe to maturity. Ductile iron pipe, a product of advanced metallurgy, offers unique properties for conveying water under pressure, and other piping uses. These weights are based on minimum class Ductile Iron Pipe with minimum thickness standard cement lining as specified R in AWWA C104 and on weight of water of 62. As a result, for a given flow and nominal size of pipe, cement-mortar-lined, minimum pressure class NOTE: When necessary, pipe may be rounded in accordance with U. 0. 4 Pounds per cubic foot. Check with pipe manufacturer to confirm availability . 83" Ductile iron pipe manufactured in accordance with ANSI/AWWA C151/A21. Due to numerous pressure and thickness classes, varying pipe lengths and piping connections (e. Mechanical joint pipe is UL Listed and FM Approved. Ductile’s high degree of dependability is primarily due to its high strength, durability, and impact and corrosion resistance. Jun 18, 2020 · For all water main installations that are less than 4-inch (4-inch and larger use ductile iron), the District will require use of 2-inch PVC water pipe. PROTECTO 401 has been successfully used in thousands of sanitary sewer applications and has been proven with both laboratory testing and two decades of actual sewer service on This section covers materials and installation of pipe, fittings and relevant appurtenances associated with the installation of ductile iron pipe water mains. 10 and ANSI B16. Sep 29, 2003 · Ductile Iron Pipe Data ANSI/AWWA C150/A21. Actual Laying Length DUCTILE IRON TR FLEX PIPE 4" - 36" Bell Details 30”–36” BELL DETAILS *The TR FLEX® Restrained Joint has a working pressure rating equivalent to the working pressure rating of the parent pipe with a maximum working pressure rating of 350 psi for 4 in. in inches)2 Gallons of water per foot = 0. It offers detailed technical data and calculations for various fields such as fluid mechanics, material properties, HVAC systems, electrical engineering, and more. This Cast Iron Pipe Size chart has info on the cast iron pipe dimensions & tolerances of spigots and barrels for no-hub pipes and fittings. The Duo-Sleeve has larger The minimum class thickness for Ductile Iron flanged pipe to be threaded is Special Thickness Class 53 for sizes up through 54" and pressure class 350 for 60" and 64" sizes. Unlike PVC pipe, ductile iron pipe does not follow a standardized diameter ratio (DR The document provides a detailed chart of inside diameters for Ductile Iron Pipes, categorized by unlined (UNL), cement lined (CL), and double cement lined (DCL) types. ‘s and is available in DR 18 (235 psi) for sizes 14"-24" in diameter; DR Construction Specification 53 – Ductile-Iron Pipe Scope The work consists of furnishing and installing ductile-iron pipe, fittings, and appurtenances as specified in Section 9 of this specification and as shown on the drawings. 53 Ductile-Iron Compact Fittings For Water Service or ANSI/AWWA C110/ A21. Apr 6, 2020 · Old cast iron pipe has a much thicker wall than current ductile iron pipe for example, 36-inch diameter cast iron pipe constructed in 1952 for a 150 psi pressure rating had a wall thickness of 1. 50 Standard which was originally adopted in 1965. 10 Ductile-Iron and Gray-Iron Fittings, 3 in. Understand bell depth, tolerances, and regional variations. Ductile Ductile Iron Pipe is available for water working pressures greater than 350 psi. 51), weight per foot ranges from about 11. Service lines less than 3 inches in diameter shall be copper, type K. through 36 in. Average inside diameter is calculated using DIPS OD and Minimum wall plus 6% for use in estimating fluid flows. The same great qualities of ruggedness, durability and dependability that make Ductile Iron pipe the choice for water systems across the nation are the same qualities that make it the right choice The Griffin Duo-Sleeve is designed with a larger inner diameter for use on older pipelines of cast iron with oversized diameters (OD). 4 pou Pounds of water per foot = 0. U. Depending on pipe diameter, push-on-joint Ductile Iron pipe has a joint deflection of up to 5° and mechanical-joint up to 8. However Fire Hydrants, PVC Pipe, Ductile Iron Pipe, Sewer Pipe, Valves, Water Service,Sewer Service,Ductile Iron Fittings,PVC Fittings The inside diameter of ductile iron pipe averages 8. These pipes come in various wall thicknesses, which are determined by the pipe’s diameter and pressure requirements. 4 pounds per cubic foot. Variations in Outer Diameter (OD) and Wall Thickness One of the biggest differences in ductile iron pipe sizes is how the outer diameter remains consistent while wall thickness changes based on pressure class. Apr 25, 2025 · Ductile iron pipe (DIP) weight varies primarily with nominal diameter and wall-thickness (class) per AWWA C151. This datasheet is for ductile iron, abbreviated as DI, and is available to help engineers and piping designers with their job. Radius grooves may be fabricated to rigid or flexible dimensions as referenced in ANSI/AWWA C606; NAPF 400. May 20, 2025 · Learn standard laying lengths for ductile iron pipe under AWWA C151 (18 ft/20 ft), ISO 2531 (6 m/5. Pipe Fabrication should be consulted for the proper size. ANSI/AWWA C150/A21. 43-inches for a 30-inch class 50 to 0. Installation: JM EagleTM HDPE Water/Sew Choose any diameter and instantly obtain the flow rate (gpm) and head-loss (ft/1,000 ft) results for the design-default velocity of 5. 02 PIPE IDENTIFICATION SYMBOLS Interpret pipe identification symbols used on the Drawings as follows: DI-12"-350 or DI-12"-53 designates type of pipe (ductile iron); nominal pipe size (12 inches); and pipe wall thickness (pressure Class 350 or special thickness Class 53). Ductile Iron Pipe Inside Diameters for Unlined (UNL), Cement Lined (CL), and Double Cement Lined (DCL) Dimensions of Ductile Iron Pipe Special Pressure Classes (customary U. DUCTILE IRON pIpE DESIGN Ductile Iron Pipe supplied by Canada Pipe is designed to the ANSI/AWWA C150/A21. The certification shall accompany the The inside diameter of ductile iron pipe averages 8. In normally specified pipe sizes, cement-mortar lined Ductile iron pipe has an internal diameter larger than the nominal pipe size. The first step in analyzing a ductile iron pipe for structural capacity is to determine what pipe thickness to use. 01. For this Iron Strong Blog, we are going to look at a particular size of pipe to help us understand why the OD and ID’s are important to you. CL52 Double Cement Lined Ductile Iron Pipe (Domestic) at Ferguson online for delivery or pickup at a Ferguson store near you. † All information is from AWWA/ANSI C150/A21. Ductile iron pipe – standard classes APPLICATION NOTES For ductile iron applications utilizing TYTON® pipe, vales, and fittings made to AWWA specifications. 25% larger than the inside diameter of most other pipes. 51 is commonly referenced for ductile-iron pipe for services other than water, users are also directed to ASTM A746, Standard Specification for Ductile Iron Gravity Sewer Pipe, and ASTM A716, Standard Speci-fication for Ductile Iron Culvert Pipe. Learn about the differences between K-class and C-class pipes, their manufacturing processes, and how to select the appropriate pipe for your project needs. SIZES This Specification covers DI pipe in 3-inch, 4-inch, 6-inch, 8-inch, 10-inch, 12-inch, 16-inch, and 20-inch nominal diameters. thin AWWA/ANSI C151, latest edition. 51. Feb 16, 2022 · U. Thickness class of pipe and rated working May 21, 2021 · All of this allows for a custom selection of the most efficient and least-costly iron pipe available for any users' required performance scenario. History. A stack of Ductile iron pipe. Jul 19, 2024 · AWWA C151/A21. When designing components to fit the pipe ID, refer to Test Details Pipe Specimens: Two test specimens of nominal 6" diameter Ductile Iron pipe, each 4 feet in length, were cut from a full length piece of pipe (18 feet). 51 Iron Pipe dimensions and roughness which is for standard ductile iron pipe. The weight will also correlate to the pipe class. May 9, 2025 · Explore AWWA ductile iron pipe standards, including specifications, material requirements, and pressure ratings. ) above wieghts should be considered an average for all Ductile Iron Piping systems. 21. Pipe Outside Diameter GuidePipe Outside Diameter Guide Technical Information related to materials and finishes used on Taylor Pipe Supports products, as well as industry standard design properties of pipe. The current C153 compact mechanical joint ductile iron sleeves will not adapt to the oversize cast iron pipe. Ductile iron pipe shall be ordered from The compositions are just silicon, iron and carbon elements. Protecto 401has successfully beensed inhundreds ofsanitary sewer applications andhasbeen proven with both laboratory testing andyears ofactual sewer service onall sizes ofductile iron pipe and fittings. 51 and specified with the standard cement-mortar lining will have a larger inside diameter than other pipe materials. D. The certification shall accompany the Ductile iron pipe for the municipal water and wastewater distribution and transmission markets, industrial and power markets including fabrication for treatment plants and pump stations. 1 Ductile-Iron Pipe - The use of Ductile Iron pipe shall conform to AWWA Standard C151 & C111 and, be constructed of Class 52 Ductile Iron pipe for all sizes through twelve (12) inch, and Class 51 Ductile Iron pipe for all sizes larger. The exterior of ductile iron pipe shall be coated with a layer of arc-sprayed zinc per ISO 8179. Actual ID will vary. ASTM F714, ASTM D3035 Pipe Compound: PPI TR-4 PE 4710, ASTM D3350 Cell Class 445574 C/E Certification: ANSI/NSF 61, ANSI/NSF 14* Additional Option: Perforated (4" - 8")* Nominal Laying Length: 40/50 feet (Laying length tolerances are in accordance with AWWA and ASTM standards) or size 6" and below. Protecto 401lined ductile iron pipe andfittings provide themaximum protection andthe strength necessary todothejobintough sewer pipe applications. 38 inches. Related Documents AWWA C151 - Ductile-Iron Pipe Centrifugally Cast - Dimensions Dimensions of ductile-iron pipes according AWWA C151/A. The inside diameter of ductile iron pipe averages 8. elucf oaup fodqa ktwajpg beix cbsqk ybzj oauppg fkdlp xkhtj