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Spiral Wound, Ring Type Joints & Standard Flange Gasket Sizes
Ring Type Joint
R
Tesnit Gasket Material
Non Asbestos Gasket Material
Chemical Resistance Chart 1
Chemical Resistance Chart 2
Chemical Resistance Chart 3
Certificates Of DONIT TESNIT
Spiral Wound, Ring Type Joints & Standard Flange Gasket Sizes
Spiral Wound Gasket
Table 1
Table 2
Table 3
Ring Type Joint
R
Rx
Bx
Dimension Table for Gasket Size
ANSI
JIS
DIN
Bonetti Valves & Level Gauges
Bont Glass Level Gauges
Types, Material Schedules and Applications Table
Bont Reflex Level Gauges
Types, BR14 - BR12 Table
Bonetti Piston Valves
Piston Valves PN 16 - Cast Iron(Size DN10 to DN150)
Piston Valves PN 16 - Cast Iron(Size DN125, DN150, DN200)
Piston Valves PN 40 - Steel(Size DN10 to DN50)
Piston Valves PN 40 - Steel(Size DN65 to DN200)
RING TYPE JOINTS GASKETS
Dimension Table
Nominal Pipe Size (inches)
Ring
ANSI (LB)
API/ANSI (LB)
MSS SP 44 (LB)
No:
150
300-600
900
1500
2500
720-900
2000
3000
5000
150
300-600
900
R-11
1/2
R-12
1/2
1/2
R-13
3/4
1/2
R-14
3/4
3/4
R-15
1
R-16
1
1
1
3/4
1
1
1
1
R-17
1 1/4
R-18
1 1/4
1 1/4
1 1/4
1
1 1/4
1 1/4
1 1/4
1 1/4
R-19
1 1/2
R-20
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
1 1/2
R-21
1 1/4
R-22
2
R-23
2
1 1/2
2
2
R-24
2
2
2
2
R-25
2 1/2
R-26
2 1/2
2
2 1/2
2 1/2
R-27
2 1/2
2 1/2
2 1/2
2 1/2
R-28
2 1/2
R-29
3
R-30
3
R-31
3
3
3
3
3
R-32
3
R-33
3 1/2
R-34
3 1/2
R-35
3
R-36
4
R-37
4
4
4
4
4
3 1/2
R-38
4
R-39
4
4
R-40
5
R-41
5
5
5
5
5
R-42
5
R-43
6
R-44
5
5
R-45
6
6
6
6
6
R-46
6
6
R-47
6
R-48
8
R-49
8
8
8
8
8
R-50
8
8
R-51
8
R-52
10
R-53
10
10
10
10
10
R-54
10
10
R-55
10
R-56
12
R-57
12
12
12
12
12
12
12
R-58
12
R-59
14
R-60
12
R-61
14
14
14
14
14
R-62
14
14
R-63
14
R-64
16
R-65
16
16 &nnbsp;
16
16
R-66
16
16
16
R-67
16
R-68
18
R-69
18
18
18
18
R-70
18
18
18
R-71
18
R-72
20
R-73
20
20
20
20
R-74
20
20
20
R-75
20
R-76
24
R-77
24
24
R-78
24
24
R-79
24
R-80
22
R-81
22
R-82
1
R-84
1 1/2
R-85
2
R-86
2 1/2
R-87
3
R-88
4
R-89
3 1/2
R-90
5
R-91
10
R-92
R-93
26
R-94
28
R-95
30
R-96
32
R-97
34
R-98
36
R-99
8
8
R-100
26
R-101
28
R-102
30
R-103
32
R-104
34
R-105
36