RING TYPE JOINTS

STYLE R

RING NO ASME B16.50 FLANGES API 6B FLANGES PCD RING WIDTH RING HEIGHT GASKET WEIGHT, KG
  150# 300 -600# 900# 1500# 2500# 2000# 3000# 5000#     OVAL OCT OVAL OCT
R11 1/2 34.14 6.35 11.2 9.7 0.05 0.05
R12   1/2 1/2 39.7 7.95 14.2 12.7 0.1 0.1
R13 3/4 1/2 42.88 7.95 14.2 12.7 0.1 0.1
R14 3/4 3/4 44.45 7.95 14.2 12.7 0.11 0.11
R15 1 47.63 7.95 14.2 12.7 0.12 0.11
R16 1 1 1 3/4 1 1 1 50.8 7.95 14.2 12.7 0.12 0.11
R17 1 1/4 57.15 7.95 14.2 12.7 0.14 0.13
R18 1 1/4 1 1/4 1 1/4 1 1 1/4 1 1/4 1 1/4 60.33 7.95 14.2 12.7 0.15 0.14
R19 1 1/2 65.1 7.95 14.2 12.7 0.16 0.15
R20* 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 1 1/2 68.28 7.95 14.2 12.7 0.17 0.15
R21 1 1/4 72.24 11.13 17.5 16 0.3 0.29
R22 2 82.55 7.95 14.2 12.7 0.2 0.19
R23* 2 1 1/2 2, 2 1/16 82.55 11.13 17.5 16 0.34 0.33
R24* 2 2 2, 2 1/16 2, 2 1/16 95.25 11.13 17.5 16 0.39 0.38
R25 2 1/2 101.6 7.95 14.2 12.7 0.25 0.23
R26* 2 1/2 2 2 1/2, 2 9/16 101.6 11.13 17.5 16 0.42 0.41
R27* 2 1/2 2 1/2 2.5, 2 9/16 2.5, 2 9/16 107.95 11.13 17.5 16 0.45 0.43
R28 2 1/2 111.13 12.7 19.1 17.5 0.57 0.55
R29 3 114.3 7.95 14.2 12.7 0.28 0.26
R30 3 117.48 11.13 17.5 16 0.48 0.47
R31* 3 3 3, 3 1/8 3, 3 1/8 123.83 11.13 17.5 16 0.51 0.5
R32 3 127 12.7 19.1 17.5 0.65 0.63
R33 3 1/2 131.78 7.95 14.2 12.7 0.32 0.3
R34 3 1/2 131.78 11.13 17.5 16 0.54 0.52
R35* 3 3, 3 1/8 136.53 11.13 17.5 16 0.56 0.55
R36 4 149.23 7.95 14.2 12.7 0.37 0.34
R37* 4 4 4, 4 1/16 4, 4 1/16 3 1/2 149.23 11.13 17.5 16 0.62 0.6
R38 4 157.18 15.88 22.4 20.6 1.16 1.14
R39* 4 4, 4 1/16 161.93 11.13 17.5 16 0.67 0.65
R40 5 171.45 7.95 14.2 12.7 0.42 0.39
R41* 5 5 5, 5 1/8 5, 5 1/8 180.98 11.13 17.5 16 0.75 0.73
R42 5 190.5 19.05 25.4 23.9 1.91 1.88
R43 6 193.68 7.95 14.3 12.7 0.48 0.44
R44* 5 5, 5 1/8 193.68 11.13 17.5 16 0.8 0.78
R45* 6 6 6,7 1/16 6,7 1/16   211.15 11.13 17.5 16 0.87 0.85
R46* 6 6,7 1/16 211.15 12.7 19.05 17.5 1.08 1.05
R47* 6 228.6 19.05 25.4 23.9 2.29 2.26
R48 8 247.65 7.95 14.3 12.7 0.61 0.56
R49* 8 8 8, 9 8, 9 269.88 11.13 17.5 16 1.11 1.09
R50* 8 8, 9 269.88 15.88 22.22 20.6 1.99 1.95
R51 8 279.4 22.23 28.6 26.9 3.65 3.69
R52 10 304.8 7.95 14.3 12.7 0.75 0.69
R53* 10 10 10, 11 10, 11 323.85 11.13 17.5 16 1.34 1.3
R54* 10 10, 11 323.85 15.88 22.22 20.6 2.39 2.35
R55 10 342.9 28.58 36.51 35.1 7.35 7.68
R56 12 381 7.95 14.3 12.7 0.93 0.87
R57* 12 12 12, 13 5/8 12, 13 5/8 381 11.13 17.5 16 1.57 1.53
R58

12 381 22.23 28.6 26.9 4.98 5.03
R59

14 396.88 7.95 14.5 12.7 0.98 0.9
R60

12 406.4 31.75 39.7 38.1 10.47 11.09
R61

14 14 14 419.1 11.13 17.5 16 1.73 1.69
R62

14 419.1 15.88 22.22 20.6 3.09 3.04
R63*

14 419.1 25.4 33.33 31.8 7.33 7.54
R64

16 454.03 7.95 14.2 12.7 1.12 1.03
R65*

16 16, 16 3/4 469.9 11.13 17.5 16 1.94 1.89
R66*

16 16, 16 3/4 469.9 15.88 22.4 20.6 3.47  

3.4
R67

16 469.9 28.58 36.6 35.1 10.07 10.53
R68

18 517.53 7.95 14.2 12.7 1.28 1.18
R69*

18 18 533.4 11.13 17.5 16 2.2 2.15
R70*

18 18 533.4 19.05 25.4 23.9 5.35 5.27
R71

18 533.4 28.58 36.6 35.1 11.43 11.95
R72

20 558.8 7.95 14.2 12.7 1.38 1.27
R73*

20 20, 20 3/4 584.2 12.7 19.1 17.5 2.99 2.92
R74*

20 20, 20 3/4 584.2 19.05 25.4 23.9 5.85 5.77
R75

20 584.2 31.75 39.6 38.1 15.05 15.94
R76

24 673.1 7.95 14.2 12.7 1.66 1.53
R77

24 692.15 15.88 22.4 20.6 5.11 5.01
R78

24 692.15 25.4 33.3 31.8 12.1 12.46
R79

24 692.15 34.93 44.5 41.4 22.58 22.06
R80

615.95 7.95 14.29** 12.7 1.59 1.4
R81

635 14.3 20.64** 19.1 4.05 3.86
R82*

57.15 11.13 17.46** 16 0.23 0.23
R84*

63.5 11.13 17.46** 16 0.25 0.25
R85*

79.38 12.7 19.05** 17.5 0.4 0.4
R86*

90.5 15.88 22.22** 20.6 0.65 0.65
R87*

100.03 15.88 22.22** 20.6 0.72 0.72
R88*

123.83 19.05 25.4** 23.9 1.22 1.22
R89*

114.3 19.05 25.4** 23.9 1.13 1.13
R90*

155.58 22.23 28.58** 26.9 2.05 2.05
R91*

260.35 31.75 39.68** 38.1 7.1 7.1
R92

228.6 11.13 17.5 16 0.94 0.92
R93

26 749.3 19.05 25.4** 23.9 7.4 7.4
R94

28 800.1 19.05 25.4** 23.9 7.9 7.9
R95

30 857.25 19.05 25.4** 23.9 8.47 8.47
R96

32 914.4 22.23 28.58** 26.9 12.08 12.08
R97

34 965.2 22.23 28.58** 26.9 12.75 12.75
R98

36 1022.35 22.23 28.58** 26.9 13.51 13.51
R99*

234.95 11.13 17.46** 16 0.95 0.95
R100

26 749.3 28.58 36.51** 35.1 16.79 16.79
R101

28 800.1 31.75 39.68** 38.1 21.83 21.83
R102

30 857.25 31.75 39.68** 38.1 23.39 23.39
R103

32 914.4 31.75 39.68** 38.1 24.95 24.95
R104

34 965.2 34.93 44.45** 41.4 31.49 31.49
R105

36 1022.35 34.93 44.45** 41.4 33.35 33.35