Explore a comprehensive range of butt-welding fittings including 30°, 45°, 60°, and 90° elbows, available in various sizes from DN15 to DN3800 (1/2 - 150 inches), with wall thicknesses ranging from 5 to 150 mm. Our fittings are crafted from high-quality materials including carbon steel, low alloy steel, high alloy steel, stainless steel, and duplex stainless steel.