... valve, POM pipe fittings, faucets as well as hand shower and accessaries.1. Type: equal tee, female tee, male tee; ... equal elbow, female elbow, male elbow, elbow with seat; equal coupling, ... female coupling, male coupling; 2. Features: (1). Corrosion-resisting: acid-, alkali-, ... or bleak; (3). Long service life POM pipe fittings