Our 304 and 316 stainless 3000 lb forged half couplings are available in a variety of sizes to fit any piping configuration. We also carry an inventory of full and reducing couplings. Our inventory includes: threaded half couplings, threaded half couplings, threaded reducing couplings, socket weld half couplings, socket weld half couplings and socket weld reducing couplings. We can accommodate any need with our wide-ranging and hard to find sizes. Great stainless steel strength and corrosion resistance for many applications in harsh environments. View our stainless steel product line card. Various forged coupling sizes to meet your piping specifications. Review our pipe sizes and weights chart. 3000# couplings are manufactured in accordance with ASTM A182 for material and ANSI B16.11 for dimensional specifications. SS Forged Couplings available from Shaw Stainless. View the various grades of stainless steel. View thousands of stainless steel pipe and tubing products. Our Reference Catalog identifies stainless steel pipe couplings and other pipe fittings through specification charts and illustrations. View theoretical bursting pressures for various stainless steel pipe. Forged couplings connect two pipes together. 3000# couplings can come threaded or socket weld. If two pipes being connected are not of the same size, a forged reducing coupling can be used. Couplings are a common fitting in a pipe system.