Pipe fittings are available as butt-welded, socket-welded & screw type fittings including elbows as 45 feets & 90 feets, tees, unions, couplings, caps, inserts, reducers & stub ends. Butt-welded fittings & screw type fittings are available in sizes ranging from 1/2" up to 24". Socket-welded fittings are available in sizes from 1/8" to 4". Fittings meet ASTM A-182, A403, B-160, B-336 & B-462. As a featured company, DE provides a variety of related services, such as custom fitting manufacture and design and CNC machine work.