Stainless Steel - General Information - Specifications for Stainless Tubular Products Specifications for Stainless Tubular Products A list of the main specifications covering stainless steel tube, pipe, fittings and flanges. List of Specifications SpecificationCoversANSI B36.19Dimensions for Stainless Steel Pipes(ANSI B36.10)Dimensions for Carbon Steel PipesASTM A312Seamless & Welded PipeASTM A358Welded PipeASTM A182Chemical Compositon for Forgings (Flanges)BS4504 / EN1092Dimensions & Pressure Ratings for 'PN' FlangesBS10Dimensions & Pressure ratings for 'Plate' or 'Table' FlangesASTM A403Dimensions for Butt Weld FittingsMSS SP43Dimensions for Stub EndsBS1740Dimensions for 150lb BSP FittingsBS21Whitworth/British Standard Pipe ThreadANSI B16.11 / BS3799Dimensions and Pressure Ratings for HP FittingsANSI B1.20.1NPT (API) ThreadEN20286 / BS4582Dimensions & Pressure Ratings for HygienicsASTM A270Dimensions for Hygienic Tube (swg Wall Thicknesses)DIN 11850Dimensions for Hygienic Tube (Metric Wall Thicknesses)ASTM A268Seamless & Welded Tube - Ferritic/MartensiticASTM A269Seamless & Welded Tube - AusteniticASTM A249Welded Heat Exchanger TubeASTM A213Seamless Heat Exchnager TubeASTM A240Plates (For Manufacture of Pipe/etc)ASTM A450General Requirements for TubeASTM A530General Requirements for Pipe Download PDF Version Download the full PDF version of this datasheet