Introduction a number of important performance advantages accounts for the widespread adoption of pe piping for so many pressure and nonpressure applications. A pipe can be defined as a tube made of metal, plastic, wood, concrete or fiberglass. Strain in polyethylene pipe has been found to govern the life of the pipe system. Pe pipe is resistant to most ordinary chemicals and is not susceptible to. Chapter 2 inspections, tests and safety considerations.
This handbook gives easytouse guidelines and compiles all relevant information in one place. Table of contents foreword pe handbook errata sheet. Pprct is a next generation piping material for many applications, including hot water, process water, hydronic heating, potable water, and district heat systems. Essential for the design of a pump are not only the npsh, flow head and flow rate, but also pressure drops. Plastics pipe institute handbook of polyethylene pipe.
Progef pp ppn, pproseal ppn, sygef pvdf, accessories and fusion machines. Wherever you are in the world, gf piping systems is available to support you in every phase of your project. Industrial piping systems is now a stocking distributor of teelbq piping systems. Educating designers, installers, users and government officials 3. Chemical exposure standard pressure ratings for pe pipe are for water at 73f 23c. Design and analysis of a process plant piping system. The route of the pipeline is through stable soil stable soil is an arbitrary definition referring to soil that can be cut vertically or nearly vertically without significant sloughing, or soil that is granular but dry or dewatered that can stand vertical to at least the height of the pipe. Awwa has also published a manual m55, pe pipedesign and installation. Design strategy, general piping design, metal piping systems, plastic piping systems, rubber and elastomer piping systems, thermoset piping systems, double containment piping systems, lined piping systems, valves, ancillary equipment, corrosion protection and design examples. The pipeline dips into a valley with the lowest elevation point b being 2 mi downstream of a. Handbook of pe pipe table of contents plastics pipe institute. When proper slope is required to maintain flow in an underground piping system, soil settlements need to be evaluated in the design of the piping system. Waste piping systems and secondary containment piping systems. Also, as is well established, in common installations either below or above ground, pe pipe will.
We will, therefore, emphasize here the design of piping system for. Application engineers can provide upfront layout and system design advice, as well as comprehensive flexibility and stress analysis of piping layouts. Pehydraulic design of liquid or water piping system pdf. A major one is pe s virtual freedom from attack by soils, and by ambient water and moisture. Butterfly valves suitable for the design flow pe system of gf piping systems are made from pph, abs, or pvc material.
Typically, hdpe pipes are made from materials qualified as pe 3408 which means the compound has a hds of 800 psi. Design and analysis of a process plant piping system payal sharma. Also included in this chapter is an appendix that lists values for the more common engineering design properties of pe piping materials. Sewer collection and transmission water supply electrical and communications systems plumbing systems industrial piping systems. With such an understanding, the piping designer can use the properties of the material to design for optimum performance. Minimum trench width will depend on site conditions and embedment materials.
Design of a pe piping system is essentially no different than the design undertaken. This chapter covers topics relating to pe pipe of solid wall or of profile wall. Properly designed and installed pe piping systems require little ongoing maintenance. The kps lpg pipe with its protective liner is completely corrosion resistant. Ipex manufactures piping systems for many different applications, including. We will, therefore, emphasize here the design of piping system for gas or. A pipe fitting is defined as a part used in a piping system, for changing direction, branching or for change of pipe. Planning information for firefighting water systems. Design conditions shall be in accordance with the asme b31.
It is derived by applying an appropriate design factor, df, to the hydrostatic design basis, hdb. Compliance to the design manual, which promulgates minimum performance design standards for va owned and leased. Research has also established that the internal bead formed from the buttfusion of pvc is adequately addressed with a c factor of 150. When hdpe is subjected to a constant static load, it deforms immediately to a strain predicted by the. Hydraulic piping standard handbook is intended for professionals working within industries where hydraulic piping is used. Complete piping training course presentation download updated handbook on plumbing installation for buildings. Design of pe piping systems chapter 7underground installation of pe piping.
Chapter 7 underground installation of pe piping 269 5. They serve to save and protect the lives of persons and to fight fires. Neutralization tanksph monitoring and treatment systems. The two prevalent systems are metric sizes and iron pipe sizes ips. Weve created a brief video overview of what the new version. Chapter 7 underground installation of pe piping 267 figure 1 pipe trench note. The plastics pipes industry revolves around specifications and standards for the products and test methods to verify performance. Designing pex plumbing systems energy piping systems. Pehydraulic design of liquid or water piping system. There are many different types of fittings and they are the same in all sizes and schedules as the pipe.
Polyethylene piping systems field manual for municipal water. Industry convention is to design pe piping systems using engi. This handbook offers relevant information in one package for anyone installing or using nonwelded hydraulic piping systems. Do not design to the limit of the pipe allowable stress unless there is a good understanding of the loading conditions and a strong quality assurance program. Handbook of polyethylene pipe published by the plastics pipe institute, the handbook is a valuable. Overview of process plant piping system design by carmagen engineering. An engineering and design tutorial for liquid process piping applications. With c established at 150 for pvc pipe, equations 9. Design basis outside diameter of pipe outside diameter od of piping is designed, produced, and supplied in varying standards worldwide. Details as to considerations of pipe systems are given in chapter 6, design of. For design and selection of equipment and piping systems, each country has its own code and standard but they can follow code. Design of pe piping systems 159 the hydrostatic design stress, hds, is the safe longterm circumferential stress that pe pipe can withstand. Key to the success of pe pipeline systems is the ability to quickly form reliable end load resistant fusion joints with a strength equivalent to the parent pipe materials with a minimum design life of 50 years.
Engineering and design of liquid process piping systems. With an operating pressure of 25 bars, our lpg pipe is designed to meet the high standards of safety in the lpg industry. Apart being considered as regulations, codes and standards shall be considered as a design aids since they provide guidance from experts. Installation as2033 installation of pe pipe systems nzs4404 design for urban subdivision iso 953. The outside diameter systems are for use with fusion or with fittings that require. Basic piping design, layout and stress analysis for the. The plastics pipe institute handbook of polyethylene pipe is a comprehensive guide. The book will assist in designing and installing pe piping systems that can protect utilities and other end users from corrosion, earthquake damage and water loss due to leaky and corroded pipes and joints. This 2017 va hvac design manual for the department of veterans affairs va healthcare facilities is the only detailed design requirements manual for va.
Engineering specification of piping design by toyo engineering. Asahiamerica is proud to present this engineering design guide to you. Creep refers to the response of pe, over time, to a constant static load. The system should be designed and operated to limit the number and severity of pressure surges. Pipe systems are one of the most critical applications for thermoplastics materials with a design lifetime of 50 years and expected lifetime in excess of 100 years. Steam hotcold water chilled water other bp8110 b gauge of sheet metal jacket temperature range. Blue brute piping systems blue brute is one of the most well known names in municipal water supply, as it has built up an enviable reputation for performance and reliability over the years. Calcium silicate system tracing code examples s steam e electric total line code example2 dia. This publication represents over 40 years of experience, talent, and engineering expertise. Chapter 5 standard specifications, standard test methods and codes for pe polyethylene piping systems.
Pipe systems have always special characterstics and must be closely inspected for the choice of the appropriate pump. This chapter provides basic information that should assist the reader in understanding how polyethylene s pe s material characteristics influence its engineering behavior. Tags and label colors used for mechanical, plumbing and piping systems. Department of mechanical engineering, gla university, mathura, india accepted 10 march 2014, available online 01 april 2014, special issue3, april 2014 abstract piping systems are designed to perform a definite function. Ppi handbook of polyethylene pipe performance pipe. Introduction to piping engineering by gerald may, p. A piping system is generally considered to include the complete interconnection of pipes, including inline components such as pipe fittings and flanges. Ips is a common standard in the united states for both metal and plastic piping.
Firefighting systems and firefighting water systems are used in preventive fire protection and are not intended for domestic use see din en 1717. Chapter 6 design of pe piping systems plastics pipe institute. Soil settlement can adversely affect the integrity of a piping system and the flow in a sloped line. Chapter 3 material properties energy piping systems. Pressure drops of a plant may be caused by pressure drops in. Pressure loss in piping systems by using the equivalent pipe length method. Read online pe hydraulic design of liquid or water piping system book pdf free download link book now. The kps lpg pipe system the kps lpg pipe is the first polyethylene pipe designed for the high pressures used in lpg distribution. The specification, design and use of pe piping systems is addressed by. The handbook is available in pdf format at for convenience, we have secured permission. Operation at the design stress level should induce no greater than 3% strain. It is intended to aid in the process of engineering, specification, and design of industrial plastic piping systems using the family of asahi plastic piping systems. Polyethylene pipeline systems avoiding the pitfalls of. All butterfly valves, sizes 212, shall be gf piping systems type 567578 waferlug type with a double eccentric disc design manufactured by gf piping systems in accordance with en iso 166.
Components include pipe, tubing, fittings, flanges, gaskets, bolting, valves and devices such as expansion joints, flexible joints, pressure hoses, traps, strainers, inline portions of instruments and separators. This pipe design methodology has been checked against long term pipe strain. Download pe hydraulic design of liquid or water piping system book pdf free download link or read online here in pdf. Specialized solutions with specialized solutions, we supports the design and installation of state of the art plastic piping systems, so that owners and planners can concentrate on their daily business. When groundwater levels are expected to reach above the pipe, the secondary initial backfill should be a continuation of the primary initial backfill in order to provide optimum pipe support. However, there is an ever increasing awareness that the technology and reliability is being undermined by operative workmanship in.