BUTT – WELD FITTINGS

ERC supplies butt-weld fittings for oil, gas, energy, and industrial piping systems, covering carbon steel, low-temperature, and stainless steel materials for reliable welded connections and demanding project applications.

Fitting Category	Standards & Grades	Size Range
Carbon Steel Butt-Weld Fittings Welded piping fittings for industrial systems	ASTM A234 WPB	1/2″ – 24″ / SMLS 26″ – 48″ / ERW
Low-Temperature Butt-Weld Fittings Designed for low-temperature service applications	ASTM A403 WPL6	1/2″ – 24″ / SMLS 26″ – 48″ / ERW
Stainless Steel Butt-Weld Fittings Corrosion-resistant fittings for process piping	ASTM A403 Grades 304 / 304L / 316 / 316L / 316Ti	1/2″ – 24″ / SMLS 26″ – 48″ / ERW