濮陽(yáng)Elbow 45 °, 90 °
濮陽(yáng)Equal tee T (s)
濮陽(yáng)Reducing tee T (R)
濮陽(yáng)Concentric reducer R (c)
濮陽(yáng)Eccentric reducer R (E)
濮陽(yáng)Cap
