7/21/1995 The tariff classification of pipe couplings from China. 9/12/2003 The tariff classification of iron flanges from Brazil and China. 5/14/1996 The tariff classification of ductile iron couplings from India and China. 5/8/2023 The tariff classification of cast iron meter flanges from China 5/10/2002 The tariff classification of cast iron pipe couplings from Saudi Arabia. 11/1/2006 The tariff classification of various swivel joints from India and China. 3/21/2018 The tariff classification of compression nut fittings and a fitting body from China and Taiwan 11/1/2006 The tariff classification of wing union fittings from China and India.
