Carbon Steel Swage Nipple, ASTM A105, 1/2 * 1 IN, Concentric

This is a forged concentric swage nipple made from ASTM A105 carbon steel. It reduces pipe size from 1/2 inch to 1 inch, which equals DN15 to DN25. The wall thickness is SCH 80 for extra strength. It has NPT threaded ends for easy, tight connections without welding. The concentric shape keeps the bore centered for smooth flow. Forged construction gives it higher pressure capacity than cast fittings. This nipple suits oil, gas, and high-pressure piping systems where reliable size reduction is needed.