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Quick couplings

Yuandong can supply good quality flange products. Sizes and shapes can be customized according to your samples, drawings or specific requirements. Some photos are listed as follows for your reference.
 
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 50 65 80 100 150
E 14.3 21.0 23.8 30.8 46.0 58.0 73.2 98.2 149
F 29.3 39.2 43.8 51.9 74.7 82.3 97.8 126.8 191
H 24.3 32 36.6 45.5 63 75.9 91.5 119.5 175.9
L 41.3 39.0 48.5 52.5 61.7 68.0 70.0 74.6 86
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
A 68.4 116 125 181 189 199 210 254 282 409
B 39.9 53.3 60.9 82.6 90.3 99.8 112.4 137.6 165.6 255
C 34.9 41 47 58 65 75 90 108 140 198
D 32.5 32 39 44.5 45.0 50.0 54.3 55.5 55.5 73
E 14.3 19.0 25.0 32.6 39.0 50.8 63.0 76.2 100.8 146
L 49.2 51 58 67.2 65.7 75.4 83.3 86.5 88.8 116
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
A 68.4 116 125 181 189 199 210 254 282 409
B 39.9 53.3 60.9 82.6 90.3 99.8 112.4 137.6 166.6 255
C 34.9 41 47 58 65 75 91 108 140 198
E 8.0 13.8 19.8 25.9 32.3 44.5 56.7 68.0 93.4 142
J 14.6 21.0 27.0 33.7 40.1 52.7 66.3 79.0 104.4 157
K 41.3 51 57 59 61 70 79 102 108 146
L 84.9 828 95.2 102.5 104.0 129.0 142.3 157.1 163.5 214
   
SIZE inch
mm 		1/2"
 15 		3/4"
 20 		1"
 25 		1-1/4"
 32 		1-1/2"
40 		2"
 50		 2-1/2"
65 		3"
80 		4"
 100 		6"
 150
A
68.4 116 125 181 189 199 210 254 282  409
B
39.9 53.3 60.9 82.6 90.3 99.8 112.4 137.6 166.6 255
C
34.9 41 47 58 65 75 91 108 140 198
D
32.5 32 39 44.5 45.0 50.0 54.3 55.5 55.5 74
E
14.3 21.0 25.0 34.9 39.0 50.8 63.0 76.2 100.8 146
L
49.2 51.0 61.0 67.5 67.0 72.2 83.3 86.5 88.8 114
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
E 8.0 13.8 19.8 25.9 32.3 44.5 56.7 68.0 93.4 142
H 24.3 32 36.6 45.5 53.4 63 75.9 91.5 119.5 175.9
L 14.6 21.0 27.0 33.7 40.1 52.7 66.3 79.0 104.4 157
J 30.2 35.0 38.0 48.0 55.4 65.3 79.5 93.5 121.5 187
K 41.3 51 60 57 60 70 80 100 108 146
L 86.5 86.3 105.8 109.5 113.0 138.5 149.5 166.6 174.5 224
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
D 34.1 39.0 48.5 52.5 54.0 61.7 68.0 70.0 74.6 83
E 14.3 21.0 23.8 30.8 38.5 46.0 58.0 73.2 98.2 149
F 29.3 39.2 43.8 51.9 60.4 74.7 82.3 97.8 126.8 196
H 24.6 32 36.5 45.5 53.4   75.9 91.5 119.5 175.9
L 48.8 58.0 67.5 73.2 74.7 87.1 97.0 101.0 107.9 127
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
D 68.4 116 125 181 189 199 210 254 282 409
E 39.9 53.3 60.9 82.6 90.3 99.8 112.4 137.6 168.5 255
F 34.9 41 47 58 65 75 90 108 140 198
H 9.5 10 15 11 12 12 14 15 12 16
L 32.5 34.0 41.0 46.5 47.4 53.2 57.8 59.5 60.0 68
   
SIZE inch 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" 6"
mm 15 20 25 32 40 50 65 80 100 150
G 9.5 12 13 14 16 19 11 11 13 16
H 24.3 32 36.5 45.5 53.4 63 75.9 91.5 119.5 175.9
L 26.2 27.5 36.5 42.0 44.0 50.8 53.0 55.0 52.6 60
   


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