STANDARDS
Flange Dimension Guide
PN, Class, ASME, DIN and EN connection questions in one place.
Use the right reference for the next specification decision.
This guide is organized for engineering and purchasing conversations. Start with the project medium and service conditions, then confirm the size, connection system, lining material, inspection scope and documentation requirements.
When a value depends on a standard series, nominal size, pressure class or temperature condition, do not transfer it between systems without checking the formal source document.
Suggested RFQ fields
- Product type and nominal size / NPS
- PTFE, PFA, FEP or other lining material
- Pressure, temperature, vacuum and medium
- ASME, DIN, EN or project connection standard
- Drawing, BOM, inspection and packing requirements
PROJECT ENQUIRY
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