ISSI carries a comprehensive range of low pressure fittings that range in size from 1/8″ to 6″. We offer various types of G.I & low pressure fittings including threaded & socket weld elbow, tee, cross, cap, plug, nipple, coupling (Socket), bushing, swage nipple, threadolet, weldolet, union and reducing plug & socket. We also supply fittings specially manufactured to meet your custom requirements in a variety of stainless steel, carbon steel, galvanized iron and special alloy grades. If our warehouse doesn’t have the fitting you want in stock, we can often get it overnight. Our relationships with over 800 suppliers enable us to offer virtually any fitting imaginable.