We offer different types of unions, which are extensively used for joining tubes/pipes in industrial applications. These unions are used to connect pipes or tubes of different dimensions. Our unions are available in standard specifications widely demanded across industries.Our range finds application in chemicals industries, fats & fertilizers industries and ship building. Its features are : - Dimensional accuracy, Long service life, Corrosion resistance and High strength. Size : 1/8" NB TO 4" NB. (Socket weld & Threaded) Class : 150, 300, 600, 900, 1500, 2000, 3000, 6000.