16 x 3/8 " 515.16A
16 x 1/2 " 515.16B
20 x 1/2 " 515.20B
20 x 3/4 " 515.20C
25 x 1/2
25 x 3/4 " 515.25C
25 x 1 " - 515.25D
32 x 1/2 " - 515.32B
32 x 3/4 " - 515.32C
32 x 1 " - 515.32D
32 x 1 1/4 " - 515.32E
40 x 1 " - 515.40D
40 x 1 1/4 " - 515.40E
40 x 1 1/2 " - 515.40F
50 x 1 1/2 " - 515.50F
50 x 2 " - 515.50克
63 x 2 " - 515.63G
63 x 2 1/2 " - 515.63小时
75 x 2 1/2 " - 515.75小时
75 x 3 " - 515.75I
90 x 3 " - 515.90I
90 x 4 " - 515.90L
110 x 4 " - 515.11L