Useful piping and fabrication calculators.
Fast references for flange drilling, bolt-hole marking and theoretical pipe weight. Built for convenience—verify final dimensions against the governing standard, drawing and project specification.
Flange Dimensions Lookup
Look up common flange OD, PCD, bolt-hole count, hole diameter and bolt size for EN 1092-1 PN16 and ASME B16.5 Class 150.
Open tool →02Flange Hole Marking Calculator
Calculate equal bolt-hole spacing, angular pitch and chord distance from a PCD and number of holes.
Open tool →03Pipe Weight Calculator
Estimate theoretical pipe weight per metre and total weight from outside diameter, wall thickness, length and material density.
Open tool →Why add technical tools?
Procurement teams, fabricators and engineers often need a quick dimensional reference before they issue an RFQ. These tools make that step faster and connect directly to relevant Noble Edge products when a requirement is ready to price.