Excel is a high performance polyethylene hppe pipe for water and sewage duties. Because of the pipes ability to bend, the lay down area of the. Pipefab be is available as powerful standalone single user software, but also integrated part of the complete pipefab package. Manufactured from conventional pe100 hdpe material, our solid wall polyethylene black pipes are ideal for potable and nonpotable water applications, specifically for pumped and gravity.
However there is a limit to the bending of pe pipes. With this option the bendpro pipe bending software can automatically import tube geometries from virtually any cad program including solidworks, solid edge, autocad, inventor, catia, proe, etc. Unibell external load designburied pipe design software pvcpe. Pdf lifetime prediction of pe100 and pe100rc pipes. Figure 22 shows that, for the 450mm sdr17 pe100 pipe, the waisted tensile test specimens all failed in a brittle manner with a reduction in the energy to break compared with unflawed joints of between 80 and 95%, whereas for the high speed tensile impact test specimens, low levels of contamination had no effect on the test results, with all. Pipe bursting pit size hdpe pipe bend radius pit layout for pipe. You dont line the bend mark with the exact location of where the bending starts. The software calculates flow rates, pipe pressure drops, and pump performance. Density affects many of the physical properties associated with the performance of the finished pipe. Approval should be sought from the water undertaker prior to the installation of pe100 black pipe above ground for potable water use.
The delivering truck driver will ask the person receiving the shipment to sign the. Pe100 is the third generation of pipe grade pe pipe. It can model pipe systems with multiple supply points, discharge tanks, components. The purpose of this tool is to assist industry professionals in the evaluation and selection of hdpe pipe by performing design calculations documented in. The minimum advisable bend radius at which pe can be laid is dependent on the sdr of. Ez is typically sold as an oem product for hobbyist style benders.
Entry level solution for the first time user that has basic 2d. How can i measure the elastic modulus of hdpe pipe. The documents below will help you engineer polyethylene pipe for industrial. Pe pipes can be cold bent to a radius of 25 to 30 times the od of the pipe depending on its sdr. Field bending usually involves sweeping or pulling the pipe string into the. Notice that the calculation is made by the outer edge of the profile relative to the curve. Bending pe pipe calculator this calculator can be used to calculate maximum deflection and angle of deflection for a pe pipe during installation. Properties such as stress crack resistance, tensile strength, and stiffness are all affected by the base resin density of the polymer as shown in table 11. If your parts are simple 2d parts parts that lay flat when completed then ez will most likely do the trick. The excel pipe range is available in standard sizes.
This functionality allows users to choose the bending order of the tube pipe and checks for manufacturability of the overall design. This pipes emphasizes the performance of flexibility of pe 100 pipes, reducing the bending force compared to traditional pe100 pipes. Bendtech ez is an entry level tube bending software for the home hobbyist. Manufacturers depend on tezetcad to measure cylinder length, bending angle, and rotation to deliver quality tubes that are bent according to design specifications in the shortest amount of time. The machine operator will find powerful and easytouse 3d designers to reduce setup time and decrease scrap. The purpose of this tool is to assist industry professionals in the evaluation and selection of hdpe pipe by performing design calculations documented in the ppihandbook of polyethylene pipe, 2nd edition. Krah structural analysis of profiles pehd pipes acc. Bendtechs tube bending software provides accurate bend angles, bending locations, cut lengths, and bend rotations views down to a. Tube bending software helps to reduce programming time by sending designs straight from cad to production on the cnc tube bending machine. Its tough, corrosion resistant, has excellent chemical resistance and perfect downflow. Bending tensile cycle test for pemetal transition fittings, pe tapping tees and pe branch saddles. It is made from the tough pe100 polymer, which is a stronger demonstrating high resistance to rapid crack propagation 60c to 30c as well as to long term stress cracking.
Choosing the right tube and pipe bending software bendtech. Pipe bender software or tube bender software from bendtech. Does performance pipe have a pipe calculation program. Tube and pipe bending software by bendtech protools. Step or iges files can be imported directly into the bendpro software and automatically translated to true bend data. Once a pe piping system has been selected and designed for an application. To check your requirements list, look under the left hand side navigation. Bendtech perfect bending software solutions for tube, pipe. Bendtech official website best tube, pipe, plate design. Since the radius of the height and width of the chord is likely to be calculated according to the axis of the profile, the radius of the profile should be added to the obtained radius so you will have the radius of the outer edge of the profile. If youre trying to figure out which program is the best for you, check out our which bending software is right for me.
Performance pipe a division of chevron phillips chemical company lp is the largest producer of polyethylene piping products in north america, with more than 40 years of proven performance, quality and innovation in natural gas, industrial, municipal, mining, oilfield and utility applications. Automatic pipe bending machine for the continuous belling and bending of pvc, pp, hdpe, and abs pipes. Tube and pipe bending software innovative tube bending. Lifetime prediction of pe100 and pe100rc pipes based on slow crack growth resistance. Among all hdpe materials pe63, pe80 and pe100, specified pe 100 is the best choice for water distribution networks due to lowest weight per unit length among all hdpe, highest flow area for same pipe od, highest hydrostatic strength hs, resistance to slow crack growth scg and rapid crack propagation rcp. Calculation software for the equations from performance pipe literature and plastic pipe institute handbook of polyethylene pipe. The main interface of bendtech exh gives you the ability to recreate the critical components of a vehicle axles, mufflers, gas tanks, etc and then properly route the tubing around them.
Test method for the resistance of plastic pipe pipe or pipe fitting assemblies to tensile loading. As leaders in innovative parts fabrication, equipment design, engineering, and particularly automotive parts designs and manufacturing, our designers know a good 2d or 3d pipe bender software when they see one. You are going to bend less than 20 parts in a year. In general terms, a minimum bending radius of 33 x outside diameter of the pipe 33d can be adopted for pe80c, and pe100 material pipes, whilst a radius of 20 x outside diameter of the pipe 20d can be adopted for pe63, and pe80b. Pe100 pipe the precursor to pe4710 pipe the following is a comparison between pe4710 and pe100 materials for pressure piping applications.
To the best of my knowledge, this was the first program developed and written for this purpose. Tezetcad software is a 3d measurement system for tube bending applications. Our pipe bending software simplifies the generation of isometrics and determines the precise cutting length and bending data for the pipe. Once you have added all your products, you can print them all out in a list. Hdpeapp is an online tool developed for and released by the plastics pipe institute ppi. Absolute precision and repeatability of the process.
Excel pe100 pipe black 12m straight lengths sdr21 by gps pe. In addition, pe100 poly pipe is green rated and environmentally friendly, ideal for use in green rated building sites. Industrial engineering information high density polyethylene pipe. Bending light is a small, simple, very easy to use program,explore bending of light between two mediums with different indices of refraction. One of the main properties required for modeling is the elastic modulus.
Hdpe under full vacuum constrained pipe resistance to. A wide variety of pe100 hdpe pipe options are available to you, such as pipe. Allowable bending radius vinidex pe pipes are flexible in behaviour, and can be readily bent in the field. Hdpe pe100 pipes the best solution for water conservation. Mechanical testing of flaws in polyethylene pipe butt. It is made from the tough pe100 polymer, which is a stronger, higher density material than pe80, demonstrating high resistance to rapid crack propagation 60c to 30c as well as to long term stress cracking. The bendtech exh is specially designed to aid in the manufacture of exhaust tubing pipe. Bend techs tube bending software provides accurate bend angles, bending locations, cut lengths, and bend rotations views down to a. It can be assumed that normal and bending stresses are always present in an underground pipe. Overview pe100 materials have been used successfully in europe for pressure pipe applications for 22 years.
The bend it program bend it for windows is a free program that is used to calculate and layout the bend marks on a straight piece of tubing when fabricating roll bars and roll cages for race cars. Pipe bending, free pipe bending software downloads. Most of your bending is 90 degree with no rotation. This solution combines the engineer and fabricator bundles to provide the ultimate in tube bending software. This product has been added to your requirements list. Bendtech, the leader in metal fabrication software, offers many modules to go along with the software. For pressurized pipe the bending radius should not be less than. This functionality allows users to choose the bending order of the tubepipe and checks for manufacturability of the overall design.
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