ASME B36.10M SCH 100 Pipe Dimension

ASME B36.10M is a standard for seamless and welded steel pipes, and Sch 100 refers to the pipe’s wall thickness schedule. Sch 100 pipes have thicker walls, making them suitable for high-pressure systems.

ASME B36.10M Sch 100 Pipe

Diameter Nominal	Nominal Pipe Size	Outside Diameter (mm)	Wall Thickness (mm)	Weight (kg/m)
DN 200	8 inch	219.1	15.09	75.92
DN 250	10 inch	273	18.26	114.71
DN 300	12 inch	323.8	21.44	159.87
DN 350	14 inch	355.6	23.83	194.98
DN 400	16 inch	406.4	26.19	245.57
DN 450	18 inch	457	29.36	309.64
DN 500	20 inch	508	32.54	381.55
DN 550	22 inch	559	34.93	451.45
DN 600	24 inch	610	38.89	547.74

Sch 100 pipes are primarily used in high-pressure systems that require greater strength and pressure resistance, such as oil and gas pipelines, steam systems, chemical processing pipes, and high-pressure hydraulic systems.

Sch 100 pipes are ideal for high-pressure environments and can also be used in high-temperature conditions, especially when made from heat-resistant materials like alloy steel or stainless steel.

Sch 100 has thicker walls compared to Sch 40 and Sch 80, making it suitable for higher-pressure environments. Sch 40 is typically used for lower-pressure systems, Sch 80 for medium-high pressure, and Sch 100 for even higher pressure systems.

In addition to ASME B36.10M, Sch 100 pipes may also comply with international standards like ASTM A106, ASTM A53, depending on the manufacturer and specific application requirements.