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3. Ejma Design Software Reviews
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Pipe Expansion Joint Design & Manufacturing

Engineering and designing is done per EJMA equations as well as per the latest revisions of the ASME B31.3, ASME B31.1, and ASME Section 8, Division 1. U.S. Bellows designs are performed using in-house developed design software and calculations further checked using hand calculations. U.S. Bellows also has full in-house finite element analysis capabilities and we often use this methodology to prove designs.

Engineering and designing is done per EJMA equations as well as per the latest revisions of the ASME B31.3, ASME B31.1, and ASME Section 8, Division 1. Bellows designs are performed using in-house developed design software and calculations further checked using hand calculations.

The home design software in question is in fact SketchUp Pro, which is the rather pricey professional version of the free SketchUp program. Given its extensive prop library and models to pick from, it’s no surprise that this software made its way onto one of the biggest home design shows around. Design of pressure equipment according to AD 2000, EN 13445 or ASME VIII. European standards EN 14025, EN 1591, EN 13480, EN 12516. Flanges and gaskets. Material Database. Calculation of 3-D piping systems with the program LV PIPE II. Full version for trial use ( more info ) This post is also available in: Deutsch (German). With or without protective layer. The expansion joints might be single expansion joints or universal epansion joints. The user specifies pressure, temperature, the geometrical dimensions, the materials and the movements. The movements of a pre-stressing of the expansion joint can be considered.

Manufacturing Capabilities

Metal Forming:

• Hydraulic shears to handle 10 feet of plate up to 1 inch thick mild steel.
• Break presses to handle 14 feet of plate up to ¾” thick mild steel.
• Miscellaneous forming, cutting, and punching machines, including a 50-ton Mubea iron-worker and a 100-ton mechanical.
• Two pyramid plate rollers handle 10 feet of plate up to 5/8 of an inch thick.
• 350-ton radial expander.
• Angle rolling to diameters in excess of 12 feet.
• Plasma cutting up to 2 inches
• Flame cutting 8 torch, computer controlled.
• Horizontal and vertical band saws.

Bellows Forming:

• Roll forming from 24 inches through 15 feet in diameter.
• Expanding mandrel forming from 2 inches through 120 inches in diameter.
• Automatic TIG flat bed welders.
• Bellows reroll and planishing machines.

Machining:

• End Mill. 36 inch travel.
• Bridgeport. Lateral boring to 6 inch diameter and milling with a tilt head on a 36 inch bed.
• Drill presses with 48 inch bed height.
• Surface tables.
• General ability to mill, grind, turn, tap, thread, bore, and chamfer material up to 12 inches in diameter and 36 inches in length.

Quality Control
Additionally, U.S. Bellows does extensive physical testing to prove designs. Each bellows and pipe expansion joint unit goes through in-process quality control controlled using a system of travelers. Final in-house inspection and testing is performed prior to shipping, based on customer requirements. U.S. Bellows has performed a variety of tests on pipe expansion joints ranging from X-Ray tests and hydrotest to helium leak tests (using a mass spectrometer). Our manufacturing shop also has ASME Section VIII CODE certification for jobs requiring CODE certification.

Services

Ejma Design Software Login

Expansion Joint Design Software Our expansion joint design software is mainly for companies and individuals who are designing or checking bellows or compensator designs. Bellows are calculated to, ASME and EN standards. Individual component design programs use generally accepted design formulas and our own proven proprietary calculations. These programs do not use the finite element methods and are therefore easy to learn and use.

1. Dubai Ejma Bellows. Kellogg`s formula, (2) formula of EJMA, (3). Software for the simulation of the metal expansion bellows before realization of the bellows.
2. The Expansion Joint Manufacturers Association, Inc. Is an organization of established manufacturers of metal bellows type expansion joints.

EJMA and ASME Standards. Of the expandable metal bellows / joints design. This software has been developed as a. Type’s expansion Metal bellows like un.

Designs may be more conservative but are very fast to produce. Even a salesman who is not doing designs everyday can use them. All programs have high quality printouts of the calculation input and output. Company's logo can be included into the prints. We do not believe in having one large program. Such programs are nearly impossible to maintain and keep error free. Each of our programs is designed for a specific purpose, for ease of use, to be fast and reliable.

We are primarily design and consulting company and the software is developed based on our technical knowledge and experience. With our programs you the designer can design expansion joints that you need and not what some software designer assumed you need. Bellows Master II is a bellows calculation program. It is a stand alone application for Windows operating systems. Bellows are calculated according to two editions of EJMA (Expansion Joint Manufacturer’s Association), ASME B31.3 Appendix X and ASME XIII Division 1 Appendix 26.

It is very user friendly with full error checking for data entry and can therefore be used by a salesman or any other person who has some knowledge of compensators. No extrapolation of factors or material values is needed. Everything is included in the program. Bellows Master II is available in standard form and customized for a bellows manufacturer. Customized version includes manufacturer's tools, special bellows shapes and any other requirement manufacturer wishes to include. Using this fully customized program you will not be able to design a bellows your company cannot produce.

For those who use hydro forming the program calculates required forming pressures, ram forces and tool settings including required material cut lengths and widths. The program has an installation program and very large help file. Bellows Master II has its own dedicated. Bellows Master II EN is a bellows calculation program.

It is a stand alone application for Windows operating systems. Bellows are calculated according to EN 14917, which is the latest European standard for expansion joints. It is similar in style to Bellows Master II and is also very user friendly with full error checking for data entry and can therefore be used by a salesman or any other person who has some knowledge of compensators. No extrapolation of factors or material values is needed. Everything is included in the program. The program has an installation program and very large help file.

Table Of Contents

RecBel is a program to calculate rectangular bellows to EJMA design code suplemented with possibility to calculate ferritic bellows elements without expensive fatigue testing. For austenitic bellows elements designer has option to use his own fatigue test results, EJMA round bellows published values with additional safety factor or combination of the two. For ease of use the program has the same user interface as our Bellows Master II. This program is for Windows. The program has an installation program and large help file. ThickBel is a program to calculate thick bellows element to ASME VIII Div 1 Appendix 5.

Program is fully analytical and therefore it is easy and fast to use. Alternative options are complex and expensive FEA or some of the full pressure vessel design programs that include similar module.

Bellows manufacturer can now cheaply and easily optimize the thick wall bellows to suit their manufacturing capabilities. Four different bellows shapes are included in to the program.

Ejma Design Software Download

This program is for Windows. The program has an installation program.

AxMov Tool is a program to quickly calculate bellows' required axial movement due to thermal expansion of a pipeline or vessel. It also calculates recommended pre-setting of the bellows if the pipeline's metal temperature during erection differs from 20 C. This program is for Windows and it has its own help file and an installation program. HinMov Tool is a program to quickly calculate bellows' required angular movements in a 3 hinge system due to thermal expansion. This program is for Windows. The program has an installation program and its own help file.

Flange Tool is a program to calculate oval and round flanges used for universal and gimbal compensators. Flanges can be blind or with a centre hole and both types may or may not have flange bolts. The program is easy and fast to use.

Results may be slightly conservative compared to finite element methods but are faster and cheaper to produce. Intended users are estimators, sales and designers. It includes calculation of the bellows' pressure force and allows you to include external additional loading of the rods attached to the flanges. This program is for Windows.

The program has an installation program. Pin Master is a program for bellows hinge pin calculation.

Program is easy and fast to use. It includes calculation of the bellows' pressure force and allows you to include external additional loading of the pins. This program is for Windows. The program has an installation program. Rod Master is a program for bellows' control rod calculation.

Program is easy and fast to use. It includes calculation of the bellows' pressure force and allows the inclusion of external additional loading of the rods.

This program is for Windows. The program has an installation program. Gimbal Master is a program to calculate two types of gimbal rings used in compensators.

The program is easy and fast to use. Results may be conservative compared to finite element methods but are faster and cheaper to produce. Intended users are estimators, sales and designers. It includes calculation of the bellows' pressure force and allows you to include external additional loading of ring.

This program is for Windows.The program has an installation program. Bracket Master is a program to calculate various types of restraining bar brackets for compensators. The program is easy and fast to use.

Ejma Design Software Reviews

Results may be conservative compared to finite element methods but are faster and cheaper to produce. Intended users are estimators, sales and designers.

It includes calculation of the bellows' pressure force and allows you to include external additional loading of the brackets. This program is for Windows. The program has an installation program. HeatTool is a program to calculate bellows element's metal temperature in high temperature applications.

Ejma Design Software

Codes require use of fluid temperature for the design if the actual metal temperature is not established. Using HeatTool program the designer can use more realistic metal temperature and substantially improve the design. Program can be used also to check that the metal temperature is not below the sulphuric acid dew point. The program is easy and fast to use. This program is for Windows.

The program has an installation program. For more information about any of these programs please.

Vinkarr Technologies Pvt Ltd., Customized ERP Solutions For Engineering Industries and Trading Mobile Applications, Online MLM Binary Solutions, CAD Automations Consultancy Services, Web Design Hosting and Maintenance Services. Bellows Design Metal Bellows Design Software Solutions (MBDSS) Version - 9.0 EJMA and ASME Standards Our product the METAL BELLOWS DESIGNS is only of its kind in the global market which has been specially developed to cater to the design analysis of the expandable metal bellows / joints design. This software has been developed as a standard / customized package complying with the standards of both EJMA Ninth Edition and ASME. The design offers excellent flexibility in terms of selecting the material and calculating design data for the metal bellows. The Unique Features Of The Application Every material Property is integrated with this package. It is easily adaptable to the various raw material properties based needs of the users. Selection of Materials vis-a-vis to working temperature and design pressure is computed by using the Material property values which is retrieved from the material Property tables.

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User friendly unit conversion facility which can be adapted based on the raw material which is intended for. (In Psi/ Bar, Kg/Sq.Cm and Mpa ) is available.

EJMA (Expansion Joint Manufacturer Association) latest standard 9th edition and ASME. Design calculation for four type’s expansion Metal bellows like un-reinforced, reinforced, rectangular and toroidal. Based on customer requirement, Design calculation can be made as per EJMA standard and ASME. User friendly alert Messages at various Stage. Movements, Stress Conditions, Cycle Life, Creep Range Flexibility in changing the Mechanical Properties Table values for any Materials during Design calculations.

High level security. Any change in Ejma standard can be incorporated. All formula with input data and detailed calculations provided to evaluate for all calculations manually. Final Calculations results both EJMA and ASME Standards. Modules Reinforced (Single / Dual) Unreinforced (Single / Dual) Rectangular (U / V Profile, Single / Dual) Toroidal (Single / Dual). Optional Units ( Psi / Bar Or Kg Per Sq.Cm and Mpa ) Table Values ( Edit or View ) This ensures your customized solution based on EJMA and ASME All of the formula calculation and values are based on EJMA Latest version 9th Edition and ASME. The input & output values are perfectly cross checked with the Bench mark calculations.

Basic Inputs ♦ Nominal Bore NB ♦ Inner Diameter of the Bellow ID ♦ Thickness of Material t ♦ Convolution Height W ♦ Convolution Pitch q ♦ No. Of Plies n ♦ No.