Quick answer
Pressure Vessel Design covers designing separators, drums, reactors and columns to ASME, EN or PD codes. Done properly, it follows ASME Sec VIII Div 1/2, EN 13445, PD 5500 and produces mechanical design calculations that a fabricator or reviewer can use without rework. Structural Engineering Services delivers pressure vessel design to clients in 40+ countries with a senior-engineer review on every package.
What separates a good pressure vessel design company from a risky one
The pressure vessel design market ranges from one-person drafting shops to full engineering houses. The differentiators that actually predict project outcomes are: licensed software (PV-Elite, Codeware COMPRESS, Autodesk Inventor), a documented checker-review step, code fluency in your jurisdiction (ASME Sec VIII Div 1/2, EN 13445) and references in your sector.
Price differences between suppliers are usually explained by these four factors — a quote that is dramatically cheaper has normally removed one of them.
Questions to ask before you award
Ask these five questions of every shortlisted supplier. The quality of the answers tells you more than any brochure.
- Which code editions will you work to, and how do you track client specifications?
- Who checks the work, and is the checker independent of the modeller?
- What is included in the price — revisions, native files, code documentation?
- Can you share a sample package from a similar project?
- How do you handle schedule changes and RFI turnaround?
Red flags to walk away from
Be cautious of suppliers who quote without seeing your documents, cannot name the code edition they will apply, offer no sample of previous pressure vessel design work, or treat the checker review as an optional extra. Each of these converts directly into rework on your project.
Why clients choose Structural Engineering Services
We combine licensed PV-Elite capability with a senior-engineer review on every package, delivery to 40+ countries and a 24-hour quote turnaround. Send your drawings and judge us on the proposal — it costs you nothing.
How to Choose a Pressure Vessel Design Company: FAQ
How do I choose a pressure vessel design company?
Pressure Vessel Design covers designing separators, drums, reactors and columns to ASME, EN or PD codes. Done properly, it follows ASME Sec VIII Div 1/2, EN 13445, PD 5500 and produces mechanical design calculations that a fabricator or reviewer can use without rework. Structural Engineering Services delivers pressure vessel design to clients in 40+ countries with a senior-engineer review on every package.
Which software is used for pressure vessel design?
We deliver on licensed PV-Elite, Codeware COMPRESS, Autodesk Inventor and issue native files plus PDF, DWG and IFC on request.
Which standards do you follow for pressure vessel design?
We work to ASME Sec VIII Div 1/2, EN 13445, PD 5500, API 650, TEMA, API 660, plus client specifications such as Shell DEPs and major operator standards.
How long does a pressure vessel design package take?
Small packages are typically delivered in 3–7 working days; larger scopes are split into phased submissions agreed at kick-off.
How do I get a quote for pressure vessel design?
Send your drawings or scope through our quote form — a senior engineer reviews them and returns a fixed-price proposal within 24 hours, free and without obligation.