7307929000 under HS Code TUBE OR PIPE FITTINGS (FOR EXAMPLE, COUPLINGS, ELBOWS, SLEEVES), OF IRON OR STEEL - OTHER : THREADED ELBOWS, BENDS AND SLEEVES : OTHER, 7307991000 under HS Code TUBE OR PIPE FITTINGS (FOR EXAMPLE, COUPLINGS, ELBOWS, SLEEVES), OF IRON OR STEEL - OTHER : OTHER : GALVANISED, and 7307998009 under HS Code Others. were the top exported HS Codes by JAY GROUP LLC in 2021.