INTRODUCTION
(b ) Bevelled ends for steel pipe to ASTM specifications are normally to ASME B16.25 i.e. Angle 30°+5° -0° 9. DIMENSIONAL STANDARDS – The dimensional standards for pipe to ASME B36.10 includes products covered by the following material specifications: ASTM – A53, A106, A134, A135, A139, A333, A335, A369, A376, A381, …