Understand ASME vs ANSI for pipe flanges, including ANSI ASME terminology, ASME class ratings, ASME B16.5, ASME B16.47, flange pressure classes, and how to specify industrial flanges correctly.
Learn annealing stainless steel and solution annealing of stainless steel flanges, including why annealed stainless steel improves corrosion resistance, how to anneal stainless steel, temperature control, cooling, and inspection.
Compare socket weld vs butt weld connections for industrial piping and flanges, including strength, installation, inspection, crevice risk, cost, and when to choose socket weld or butt weld fittings.
Compare socket welded flange and weld neck flange welding, including flange socket weld design, socket weld flanges, flange weld quality, weld neck vs slip on flange choices, and buying tips.
Compare raised flange vs flat face designs, including raised face flange vs flat face flange sealing, gasket selection, flange compatibility, flat face flanges, and locking flange nut considerations.
Learn how raised face flanges and raised face gasket selection affect pressure vessel and piping sealing, including RF flange design, gasket seating stress, surface finish, inspection, and buying tips.
Compare lap joint flange vs slip on flange, lap joint vs slip on flange selection, advantages and disadvantages of lap joints, and weld neck flange vs slip on choices for industrial piping.
Learn welding a slip-on flange correctly, including flange slip on welding preparation, alignment, tack welding, fillet welds, inspection, and the difference between weld neck and slip on flange installation.
Understand casting and forging for steel flanges, including the difference between casting and forging, cast vs forged steel strength, cost, defects, inspection, and when each process makes sense.
A practical guide to forging a flange for industrial piping: raw material selection, heating, forging, heat treatment, CNC machining, inspection, and buying tips for reliable forged flanges.
Learn how to specify, source, inspect, and purchase custom flanges for demanding piping and equipment projects, from design inputs and material selection to manufacturing control and documentation.
A practical guide to selecting high pressure flange components, covering pressure class, materials, flange type, RF vs RTJ sealing, gaskets, bolting, inspection, and purchasing data.