🔎 What It Is:
An MS Elbow S/L SCH 160 is a Mild Steel Seamless Elbow designed for high-pressure piping systems. The “SCH 160” refers to the wall thickness rating under Schedule 160, which is significantly thicker than standard SCH 40 or SCH 80, making it ideal for severe service conditions.
Mild Steel (e.g., ASTM A234 WPB or equivalent)
Seamless (S/L), Butt-Weld Elbow
Commonly from ½” to 24” and beyond
Schedule 160 (extra heavy wall)
Can be 90°, 45°, 1D, 1.5D (depending on requirement)
ASME B16.9 / IS 1239 or IS 3589 (as applicable)
Butt-weld