Dimensions of Steel Pipes ASME B36.10 and B36.19 suffix
Dimensions. Standard dimensions for welded and seamless wrought steel pipe for high or low temperatures and pressures are described in ASME B36.10. Standard dimensions for welded and seamless wrought stainless steel pipe are described in ASME B36.19. The suffix " S " in the Schedule Number is used to differentiate B36.19 pipe from B36.10 pipe.