| 简体 | 繁體 |

Type RX Ring Gasket

ASME B 16.20 - 2012

Display drawing:

美标ASME B16.20 - 2012 ASME16.20 16.20ASME Type RX Ring Gasket
Part No.
20 23 24 25 26 27 31 35 37 39 41 44 45 46
dc Outside diameter of ring,tol.(+0.51,-0.00)
n tol.(+0.20,-0.00)
c tol.(+0.15,-0.00)
h max
min
h2 tol.(+0.2,-0.00)
R Nominal Size
max
min
d1 tol.(±0.5)
76.2 93.27 105.97 109.55 111.91 118.26 134.54 147.24 159.94 172.64 191.69 204.39 221.84 222.25
8.74 11.91 11.91 8.74 11.91 11.91 11.91 11.91 11.91 11.91 11.91 11.91 11.91 13.49
4.62 6.45 6.45 4.62 6.45 6.45 6.45 6.45 6.45 6.45 6.45 6.45 6.45 6.68
3.18 4.24 4.24 3.18 4.24 4.24 4.24 4.24 4.24 4.24 4.24 4.24 4.24 4.78
2.42 3.48 3.48 2.42 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 3.48 4.02
19.05 25.4 25.4 19.05 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 25.4 28.58
1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
- - - - - - - - - - - - - -
Part No.
47 49 50 53 54 57 63 65 66 69 70 73 74 82
dc Outside diameter of ring,tol.(+0.51,-0.00)
n tol.(+0.20,-0.00)
c tol.(+0.15,-0.00)
h max
min
h2 tol.(+0.2,-0.00)
R Nominal Size
max
min
d1 tol.(±0.5)
245.26 280.59 283.36 334.57 337.34 391.72 441.73 480.62 483.39 544.12 550.06 596.11 600.86 67.87
19.84 11.91 16.66 11.91 16.66 11.91 27 11.91 16.66 11.91 19.84 13.49 19.84 11.91
10.34 6.45 8.51 6.45 8.51 6.45 14.78 6.45 8.51 6.45 10.34 6.68 10.34 6.45
6.88 4.24 5.28 4.24 5.28 4.24 8.46 4.24 5.28 4.24 6.88 5.28 6.88 4.24
6.12 3.48 4.52 3.48 4.52 3.48 7.70 3.48 4.52 3.48 6.12 4.52 6.12 3.48
41.28 25.4 31.75 25.4 31.75 25.4 50.8 25.4 31.75 25.4 41.28 31.75 41.28 25.4
2.3 1.5 1.5 1.5 1.5 1.5 2.3 1.5 1.5 1.5 2.3 1.5 2.3 1.5
2.8 2.0 2.0 2.0 2.0 2.0 2.8 2.0 2.0 2.0 2.8 2.0 2.8 2.0
1.8 1.0 1.0 1.0 1.0 1.0 1.8 1.0 1.0 1.0 1.8 1.0 1.8 1.0
- - - - - - - - - - - - - 1.5
Part No.
84 85 86 87 88 89 90 91 99 201 205 210 215
dc Outside diameter of ring,tol.(+0.51,-0.00)
n tol.(+0.20,-0.00)
c tol.(+0.15,-0.00)
h max
min
h2 tol.(+0.2,-0.00)
R Nominal Size
max
min
d1 tol.(±0.5)
74.22 90.09 103.58 113.11 139.29 129.77 174.63 286.94 245.67 51.46 62.31 97.64 140.89
11.91 13.49 15.09 15.09 17.48 18.26 19.84 30.18 11.91 5.74 5.56 9.53 11.91
6.45 6.68 8.51 8.51 10.34 10.34 12.17 19.81 6.45 3.20 3.05 5.41 5.33
4.24 4.24 4.78 4.78 5.28 5.28 7.42 7.54 4.24 1.45 1.83 3.18 4.24
3.48 3.48 4.02 4.02 4.52 4.52 6.66 6.78 3.48 0.69 1.45 2.80 3.86
25.4 25.4 28.58 28.58 31.75 31.75 44.45 45.24 25.4 11.3 11.1 19.05 25.4
1.5 1.5 1.5 1.5 1.5 1.5 2.3 2.3 1.5 0.5 0.5 0.8 1.5
2.0 2.0 2.0 2.0 2.0 2.0 2.8 2.8 2.0 1.0 1.0 1.3 2.0
1.0 1.0 1.0 1.0 1.0 1.0 1.8 1.8 1.0 0.5 0.5 0.8 1.5
1.5 1.5 2.3 2.3 3 3 3 3 - - - - -
①,dc=Outside diameter of ring
②,23 deg = angle,±0 deg 30 min

Similar Standards

1 Sealing Rings - Form A [DIN]
DIN 7603 (A) - 2001
Sealing Rings - Form A

View Suppliers
2 Shim Rings [DIN]
DIN 988 (P/PS) - 1990
Shim Rings

View Suppliers
3 Fluid Power Systems — O-rings for General Industrial Applications [DIN ISO]
DIN ISO 3601-1 - 2013
Fluid Power Systems — O-rings for General Industrial Applications
4 Profil Sealing Rings [DIN]
DIN 3869 - 1994
Profil Sealing Rings
5 Sealing  Washers [DIN]
DIN 470 - 2011
Sealing Washers
6 O-rings [DIN]
DIN 3771 (-1) - 1993
O-rings
7 Supporting Rings [DIN]
DIN 988 (S/SS) - 1990
Supporting Rings
8 Sealing Washers [DIN]
DIN 470 - 2008
Sealing Washers
9 Fluid Power Systems — O-rings for Aerospace Applications [ISO]
ISO 3601-1 (A) - 2012
Fluid Power Systems — O-rings for Aerospace Applications
10 Sealing Push-In Caps [DIN]
DIN 443 - 2017
Sealing Push-In Caps
11 Sealing Rings (O-rings) with Special a Accuracy, Made of Elastomeric [DIN]
DIN 3770 - 1986
Sealing Rings (O-rings) with Special a Accuracy, Made of Elastomeric
12 Sealing Push-in Caps [DIN]
DIN 443 - 1970
Sealing Push-in Caps
13 Metallic Gaskets for Pipe Flanges ( Ring-Joint ) [ASME]
ASME B 16.20 - 2012
Metallic Gaskets for Pipe Flanges ( Ring-Joint )
14 Sealing Rings - Form C [DIN]
DIN 7603 (C) - 2001
Sealing Rings - Form C
15 Rotary Shaft Lip Seals [DIN]
DIN 3760 - 1996
Rotary Shaft Lip Seals
16 O-ring [ISO]
ISO 8434-1 (F) - 2018
O-ring
17 Fluid Power Systems — O-rings for Aerospace Applications [DIN ISO]
DIN ISO 3601-1 - 2013
Fluid Power Systems — O-rings for Aerospace Applications
18 Connections for general use and fluid power - Ports and stud ends with ISO 725 threads and O-ring seal - Part1: Port with O-ring sea in truncated housing [ISO]
ISO 11926-1 - 1995
Connections for general use and fluid power - Ports and stud ends with ISO 725 threads and O-ring seal - Part1: Port with O-ring sea in truncated housing
19 Washers for Glands for Electrical Cables and Insulated Wires [DIN]
DIN 89347 - 2008
Washers for Glands for Electrical Cables and Insulated Wires
20 Fluid Power Systems — O-rings for General Industrial Applications [ISO]
ISO 3601-1 - 2012
Fluid Power Systems — O-rings for General Industrial Applications
21 Ships and Marine Technology - Flat Gaskets for Flange Connections Extra Light Duty on 32 to DN 50, up to PN 25, DN 65 to DN 125, up to PN 10 [DIN]
DIN 86039 - 2000
Ships and Marine Technology - Flat Gaskets for Flange Connections Extra Light Duty on 32 to DN 50, up to PN 25, DN 65 to DN 125, up to PN 10
22 Sealing Rings - Form D [DIN]
DIN 7603 (D) - 2001
Sealing Rings - Form D
23 Sealing Push-in Caps [DIN]
DIN 443 - 2011
Sealing Push-in Caps
24 Rubber Seals on One-way [GB]
GB /T 10708.1 - 2000
Rubber Seals on One-way
25 Wiper Riitg (Scraper) - Type A [GB]
GB /T 10708.3 - 2000
Wiper Riitg (Scraper) - Type A
26 Fluid Power Systems — O-rings — G Seriers [GB]
GB /T 3452.1 (G) - 2005
Fluid Power Systems — O-rings — G Seriers
27 Sealing Washers [NF]
NF E 29-584 - 1979
Sealing Washers
28 Fluid Power Systems — O-rings — A Seriers [GB]
GB /T 3452.1 (A) - 2005
Fluid Power Systems — O-rings — A Seriers
29 Metallic Ring-joint Gaskets for use with Steel Pipe Flanges [GB]
GB /T 9128 - 2003
Metallic Ring-joint Gaskets for use with Steel Pipe Flanges
30 O-Rings for General Industrial Appilcations [JIS]
JIS B 2401-1 (F) - 2012
O-Rings for General Industrial Appilcations
31 O-rings, Inside Diameters, Cross-Sections, Tolerances and Size Identification Code [GB]
GB 1235 - 1976
O-rings, Inside Diameters, Cross-Sections, Tolerances and Size Identification Code
32 Bite Type Tube Fittings - Tipping Washer [GB]
GB 3762 - 1983
Bite Type Tube Fittings - Tipping Washer
33 Rotary Shaft Lip Type Seals Incorporating Elastomeric Sealing Elements [GB]
GB /T 13871.1 - 2007
Rotary Shaft Lip Type Seals Incorporating Elastomeric Sealing Elements
34 Aerospace Size Standard for O-rings [SAE]
SAE AS 568 - 2020
Aerospace Size Standard for O-rings
35 Flange Connections of Wellhead Equipment - Gasket - П [GOST]
GOST 28919 - 1991
Flange Connections of Wellhead Equipment - Gasket - П
36 Flange Connections of Wellhead Equipment - Gasket - БX [GOST]
GOST 28919 - 1991
Flange Connections of Wellhead Equipment - Gasket - БX
37 Nonmetallic Gaskets [Others]
NB/T 47024 - 2012
Nonmetallic Gaskets
38 Sealing Washers with EPDM [WS]
WS 9260
Sealing Washers with EPDM
39 Connections for General Use and Fluid Power Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing Part 1: Threaded Port with O-Ring Seal in Truncated Housing [SAE]
SAE J 1926-1 - 2016
Connections for General Use and Fluid Power Ports and Stud Ends with ASME B1.1 Threads and O-Ring Sealing Part 1: Threaded Port with O-Ring Seal in Truncated Housing