Reference
Engineering Resources
Dimensional tables, documentation reference, CAD libraries, and calculators. The reference content that gets a flange order from spec to ship without surprises.
Flange Dimensions
ASME B16.5 and B16.47 dimensional tables. OD, bolt circle, bolt count, thickness by class and size.
MTR Documentation
What goes on a mill test report. EN 10204 3.1 and 3.2 certificates. Domestic melt traceability.
CAD Drawings
Flange CAD drawings in DWG, DXF, STEP, and IGES. Library on the parent site.
Technical Specs
Material grade quick reference, pressure-temperature tables, NACE hardness limits.
Engineering Tools
Bolt torque calculator, flange dimension lookup, pressure-temperature rating tool.