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Software und Anwendung für AutoCAD Plant 3D · Autodesk Authorized Training Center · Frankfurt am Main Deutsch · +49 69 9450725-0 · vertrieb@seitz-ingenieure.de

Software and application · AutoCAD Plant 3D · Frankfurt am Main

Plant 3D that works in your project.

We are neither a classic engineering firm nor a pure software house, but the interface between the two: we support AutoCAD Plant 3D and all downstream disciplines – with the perspective of an engineer who has to deliver projects with the software. Our foundation is our training offering and optimal use in the project: preconfigurations of all kinds, right up to programmed customizations.

since 2002software for plant engineering
ATCAutodesk Authorized Training Center
49piping catalogs
348video lessons

In focus today: designers

Draw faster in P&ID and Plant 3D.

Lines, valves, tags and isometrics without detours: training with a trainer, video courses at your own pace and answers to the questions that really come up in day-to-day work.

Upcoming training dates

Bookable directly on this website.

Plant 3D Konfiguration & Datenverwaltung

19.10.2026 · Frankfurt / Live online

Plant 3D Rohrklassenworkshop

20.10.2026 · Frankfurt / Live online

Navisworks Grundlagen

21.10.2026 · Frankfurt / Live online

All dates in the training calendar

What customers say

"With the know-how of A. Seitz Ingenieur GmbH, we were able to switch to a modern CAD tool for plant engineering within a short time."

Dr. Harald Schindler, ehem. APRO Ingenieurbüro GmbH

"Our expectations of the training were 100% met."

Dipl.-Ing. (FH) Matthias Rusche, WANG Anlagenbau GmbH

All references

10 testimonials from customers in plant engineering, industry and the water sector.

References ›

Frequently asked questions

What is A. Seitz Ingenieur GmbH – an engineering firm or a software house?

"A software house with an engineer's perspective" sounds like a contradiction – and that is exactly our concept. A software house thinks from the software outward, an engineering firm from the project. We do both at once: we configure, develop and program like a software house, and make our decisions like engineers who have to design plants with the result themselves. The outcome is software that delivers in the project – and project work that truly makes the most of the tool. Our foundation is our training offering and optimal use in the project: preconfigurations of all kinds, right up to programmed customizations.

What services do you offer?

Training and video courses, preconfiguration (project templates, piping specs, catalogs), customization and programming, support, project support and laser scanning – for AutoCAD P&ID, Plant 3D and the downstream disciplines.

Who are the Plant 3D training courses for?

For engineers, mechanical designers, plant designers and CAD administrators in plant engineering – from getting started to administration.

Do you also support ongoing projects?

Yes – for new projects as well as existing plants, remote or on site.

How do I get access to video courses and materials?

After booking you receive a login. Your lessons and materials are then unlocked under "My area".

Which training course is right for me?

With the free training needs assessment, you tick your skill level for each topic and immediately get matching courses with dates.

Where do the training courses take place?

Our training courses on P&ID, Plant 3D, Navisworks and ReCap are preferably held live online – efficient, with no travel and resource-friendly. Alternatively, you can attend in our training room in Frankfurt am Main; for company training, we come to you. Further Autodesk training courses are held by our partner Contelos in Gehrden and live online – dates in the training calendar, booking directly with Contelos.

How much does AutoCAD Plant 3D training cost?

The four-day AutoCAD Plant 3D training costs €2,380 per person (net); a volume discount applies from two participants. All prices are listed in the training calendar.

Are there piping specs to DIN EN for Plant 3D?

Yes – 49 verified ASEING Piping Catalogs for carbon steel, stainless steel, plastic, ventilation, valves and instruments, from €350. We also create piping specs to your requirements as a service.

Are there ready-made project templates for P&ID and Plant 3D?

Yes – ASEING PlantConfig Pro with numbering to KKS, AKS, RDS-PP or ISO 10628, title block, piping specs and 15 reports; company license from €2,490 net (up to 3 users, tiered by number of users) including setup.

How quickly does support help?

Via remote access, Mon–Fri 09:30–16:30 – we usually respond within one business day; billed by usage or as a 10- or 20-hour package. For new customers, the first 45 minutes of the first support order are free – more under Support.

Contact us directly

Write to us or give us a call – we'll get back to you within one business day.

Standards status for this page 6 standards · researched September 2026
StandardContentsCurrent editionReplaced / successor
DIN EN 13480-3Metallic industrial piping – Part 3: Design and calculationDIN EN 13480-3:2024-12replaces DIN EN 13480-3:2017-12; DIN EN 13480-3/A1:2021-05; DIN EN 13480-3/A2:2020-12
DIN 2413Wall thickness calculation for steel pipesDIN 2413:2020-04 (hydraulic pipes only)replaces DIN 2413-1 and -2:1993-10 (withdrawn; for piping, DIN EN 13480-3:2024-12 applies)
ASME B31.3Process PipingASME B31.3-2024replaces ASME B31.3-2022
DIN 21057Piping specsDIN 21057-1:2023-08; Parts 5/6:2016-12; Parts 10–12:2026-04/-05replaces PAS 1057; DIN 21057-1:2016-12; DIN 21057-10 to -12:2017-04
DIN EN ISO 10628-1Diagrams for the chemical and petrochemical industry – Part 1: Specification of diagramsDIN EN ISO 10628-1:2015-04replaces DIN EN ISO 10628:2001-03
DIN EN ISO 10628-2Diagrams for the chemical and petrochemical industry – Part 2: Graphical symbolsDIN EN ISO 10628-2:2013-04replaces DIN EN ISO 10628:2001-03

Researched at DIN Media, ISO, IEC and ASME, as of September 2026. Before binding use, please check the current edition with the standards publisher. Overview of all standards: Plant Engineering Infobase · Standards status.