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Face Seal

Made of quality elastomer, the face seal is typically used at the joint between two steel pipes in hydrostatic testing to offer leak-proof retention of hydraulic oil in the radial direction with respect to the axis of the seal. Because the face seal is most commonly employed in static applications, it is often thought of as a static seal.

This series of industrial seal is constructed in accord with API 5CT/ISO11960:2011 standards. Note that during the hydraulic testing it is important to maintain balance between oil and water pressure. When pressurizing or discharging the pipe, do it progressively and gently. This is to protect the face seal from potential risks of damage due to abrupt pressure change.

Operating Conditions
Operating pressure ≤30 MPa
Operating temperature: 0°C ~+80°C
Operating media: water, emulsified fluid, hydraulic oil

Face Seal Installation Drawing

Related Specs

No.
Type

Groove dimensions

Applicable pipe
diameter
× (thickness range)

Order No.
D d H+0.5
1 D285×d133×50 287 131 50 φ219×10 P103
2 D333×d201×50 335 199 50 φ273×6 P143
3 D340×d180×50 342 178 50 φ273×13 PA001
4 D391×d239×50 393 237 50 φ325×10 P110
5 D395×d239×50 397 237 50 φ325×10 P193
6 D420×d228×50 422 226 50 φ340×(6.4-15.9) P022
7 D420×d190×50 422 188 50 φ340×35 P196
8 D437×d262×50 439 260 50 φ377×28 P144
9 D482×d310×50 484 308 50 φ406×10 P026
10 D496×d336×50 498 334 50 φ432×15.9 P087
11 D502×d326×50 504 324 50 φ432×18 P154
12 D502×d318×50 504 316 50 φ432×22 PA004
13 D502×d310×50 504 308 50 φ432×26 PH-5
14 D535×d85×50 537 83 50 φ219~φ457 P006
15 D537×d345×50 539 343 50 φ457×(5.6-15.9) P024
16 D537×d313×50 539 311 50 φ457×(17.5-32) P023
17 D537×d248×50 539 246 50 φ426~φ457 P163
18 D544×d318×50 546 316 50 φ457×26 P145
19 D560×d350×50 562 348 50 φ480×(14-25) P010
20 D560×d328×50 562 326 50 φ480×(26-36) P009
21 D562×d378×50 564 376 50 φ480×10 PA005
22 D575×d309×50 577 307 50 φ432~φ508 P089
23 D578×d418×50 580 416 50 φ508×10 P155
24 D584×d428×50 586 426 50 φ508×6 P146
25 D584×d412×50 586 410 50 φ508×10 P028
26 D584×d406×50 586 404 50 φ508×(6.4-12.7) P027
27 D584×d396×50 586 394 50 φ508×18 PH-16
28 D584×d388×50 586 386 50 φ508×22 P054
29 D584×d309×50 586 307 50 φ480~φ508 P164
30 D585×d370×50 587 368 50 φ508×30.5 PH-6
31 D588×d390×50 590 388 50 φ508×(5.6-19) P011
32 D588×d380×50 590 378 50 φ508×25.4 P013A
33 D588×d378×50 590 376 50 φ508×(17.5-25.4) P013
34 D588×d348×50 590 346 50 φ508×(30-40) P012
35 D604×d406×50 606 404 50 φ533×28 PA065
36 D606×d414×50 608 412 50 φ533×23 PA006
37 D610×d410×50 612 408 50 (φ530-φ533)×(14-20) P016
38 D610×d390×50 612 388 50 (φ530-φ533)×(22-30) P015
39 D610×d370×50 612 368 50 (φ530-φ533)×(32-40) P014
40 D623×d296×50 625 294 50 φ559×98 P085
41 D623×d262×50 625 260 50 φ406~φ559 P178
42 D635×d476×50 637 474 50 φ559×6 P147
43 D635×d459×50 637 457 50 φ559×12 P029
44 D635×d406×50 637 404 50 φ559×38 PH-14
45 D637×d417×50 639 415 50 φ559×(17.5-30) P017
46 D656×d480×50 658 478 50 φ580×12 PA003
47 D656×d388×50 658 386 50 φ559~φ580 P165
48 D681×d442×50 683 440 50 φ610×48 PA044
49 D686×d510×50 688 508 50 φ610×12 P031
50 D686×d506×50 688 504 50 φ610×(6.4-14.3) P030
51 D686×d498×50 688 496 50 φ610×18 PH-13
52 D686×d490×50 688 488 50 φ610×22 P055
53 D686×d270×50 688 268 50 φ406~φ610 P197
54 D690×d498×50 692 496 50 φ610×(6.4-15.9) P020
55 D690×d474×50 692 472 50 φ610×(17.5-28.6) P019
56 D690×d390×50 692 388 50 φ610×(60-70) P018
57 D706×d514×50 708 512 50 φ630×20 PA007
58 D710×d518×50 712 516 50 φ630×(6.4-15.9) P047
59 D710×d486×50 712 484 50 φ630×(17.5-32) P046
60 D710×d430×50 712 428 50 φ610~φ630 P166
61 D718×d462×50 720 460 50 φ630×40 PH-40
62 D718×d442×50 720 440 50 φ559~φ660 P090
63 D722×d538×50 724 536 50 φ630×8 P148
64 D736×d560×50 738 558 50 φ660×12 P033
65 D736×d552×50 738 550 50 φ660×(6.4-15.9) P032
66 D736×d540×50 738 538 50 φ660×22 P056
67 D736×d506×50 738 504 50 φ660×40 P086
68 D736×d459×50 738 457 50 φ660×62 PH-15
69 D775×d465×50 777 463 50 φ711×90 P179
70 D778×d326×50 780 324 50 φ480~φ711 PA002
71 D787×d607×50 789 605 50 φ711×14 P035
72 D787×d601×50 789 599 50 φ711×(6.4-17.5) P034
73 D787×d591×50 789 589 50 φ711×22 P057
74 D787×d584×50 789 582 50 φ711×25.4 P075
75 D787×d552×50 789 550 50 φ660~φ711 PH-10
76 D790×d590×50 792 588 50 φ710×(6.4-20) P021
77 D800×d460×50 802 458 50 φ559~φ711 PA045
78 D802×d618×50 804 616 50 φ711×10 PA008
79 D810×d540×50 812 538 50 φ711×36 P167
80 D817×d637×50 819 635 50 φ740×13 P153
81 D830×d670×50 832 668 50 φ762×10 P036B
82 D838×d656×50 840 654 50 φ762×15 P036
83 D838×d605×50 840 603 50 φ762×40 PH-2
84 D838×d560×50 840 558 50 φ762×63 P080
85 D840×d652×50 842 650 50 φ762×(6.4-15.9) P066
86 D840×d620×50 842 618 50 φ762×(17.5-31.8) P067
87 D868×d592×50 870 590 50 φ711~φ813 P091
88 D889×d705×50 891 703 50 φ813×(6.4-17.5) P037
89 D898×d710×50 900 708 50 φ820×(6.4-15.9) P068
90 D898×d678×50 900 676 50 φ820×(17.5-31.8) P069
91 D899×d693×50 901 691 50 φ813×22 P058
92 D900×d708×50 902 706 50 φ813×10 PA009
93 D927×d618×50 929 616 50 φ864×90 P180
94 D938×d756×50 940 754 50 φ864×16 P190
95 D971×d725×50 973 723 50 φ864~φ914 P092
96 D990×d806×50 992 804 50 φ914×16 P039
97 D990×d800×50 992 798 50 φ914×(6.4-19.1) P038
98 D990×d786×50 992 784 50 φ910×26 P059
99 D990×d774×50 992 772 50 φ914×31.8 P076
100 D990×d770×50 992 768 50 φ914×34 PH-37
101 D990×d590×50 992 588 50 φ740~φ914 P135
102 D1000×d808×50 1002 806 50 φ914×10 PA010
103 D1039×d800×50 1041 798 50 φ914~φ965 P191
104 D1043×d851×50 1045 849 50 φ965×20 P131
105 D1050×d850×50 1052 848 50 φ870~φ965 PA046
106 D1080×d770×50 1082 768 50 φ1016×90 P181
107 D1090×d930×50 1092 928 50 φ1016×6 P189
108 D1090×d894×50 1092 892 50 φ1016×24 PH-12
109 D1092×d908×50 1094 906 50 φ1016×16 PH-38
110 D1092×d904×50 1094 902 50 φ1016×18(7.9-19) P025
111 D1092×d888×50 1094 886 50 φ1016×26 P060
112 D1092×d860×50 1094 858 50 φ1016×40 P077
113 D1100×d908×50 1102 906 50 φ1016×12 PA011
114 D1124×d894×50 1126 892 50 φ1016~φ1067 P093
115 D1132×d952×50 1134 950 50 φ1067×25 P152
116 D1142×d912×50 1144 910 50 φ1067×40 P149
117 D1142×d827×50 1144 825 50 φ1016×φ1067 PA050
118 D1142×d652×50 1144 650 50 φ813~φ1067 PH-25
119 D1143×d951×50 1145 949 50 φ1067×20 P040
120 D1143×d939×50 1145 937 50 φ1067×26 P061
121 D1143×d920×50 1145 918 50 φ1067×35 P040B
122 D1143×d800×50 1145 798 50 φ1067×95 P134
123 D1181×d872×50 1183 870 50 φ1118×90 P182
124 D1190×d1030×50 1192 1028 50 φ1118×8 P194
125 D1194×d1002×50 1196 1000 50 φ1118×20 P041
126 D1196×d1004×50 1198 1002 50 φ1118×18 PA012
127 D1231×d939×50 1233 937 50 φ1118~φ1168 PA051
128 D1283×d1024×50 1285 1022 50 φ1219×64 P183
129 D1295×d1103×50 1297 1101 50 φ1219×20(8.7-20.6) P042
130 D1295×d1087×50 1297 1085 50 φ1219×28 P062
131 D1295×d1063×50 1297 1061 50 φ1219×40 P078
132 D1295×d1050×50 1297 1048 50 φ1168~φ1219 P192
133 D1295×d951×50 1297 949 50 φ1118~φ1219 P133
134 D1296×d1104×50 1298 1102 50 φ1219×19 PA013
135 D1326×d1095×50 1328 1093 50 φ1219~φ1270 P094
136 D1385×d1177×50 1387 1175 50 φ1321×40 P184
137 D1385×d1170×50 1387 1168 50 φ1321×43.5 P195
138 D1385×d1152×50 1387 1150 50 φ1321×50 PA052
139 D1394×d1207×50 1396 1205 50 φ1321×20.5 PH-11
140 D1394×d1196×50 1396 1194 50 φ1321×25.4 P108
141 D1396×d1204×50 1398 1202 50 φ1321×20.5 PA014
142 D1399×d1207×50 1401 1205 50 φ1321×20 P132
143 D1480×d1250×50 1482 1248 50 φ1376~φ1422 P095
144 D1486×d1278×50 1488 1276 50 φ1422×40 P185
145 D1496×d1304×50 1498 1302 50 φ1422×22 PA015
146 D1498×d1306×50 1500 1304 50 φ1422×20(9.5-20.6) P043
147 D1498×d1290×50 1500 1288 50 φ1422×28 P063
148 D1498×d1266×50 1500 1264 50 φ1422×40 P079
149 D1588×d1380×50 1590 1378 50 φ1524×40 P186
150 D1596×d1404×50 1598 1402 50 φ1524×24 PA016
151 D1600×d1402×50 1602 1400 50 φ1524×(10.3-23.8) P044
152 D1690×d1482×50 1692 1480 50 φ1626×35 P187
153 D1696×d1504×50 1698 1502 50 φ1626×25 PA017
154 D1700×d1490×50 1702 1488 50 φ1626×30 P116
155 D1702×d1500×50 1704 1498 50 φ1626×25 P045
156 D1796×d1604×50 1798 1602 50 φ1727×25 PA018
157 D1894×d1696×50 1896 1694 50 φ1820×25 P104
158 D1896×d1704×50 1898 1702 50 φ1820×20 PA019
159 D1900×d1690×50 1902 1688 50 φ1829×34 P115
160 D1920×d1720×50 1922 1718 50 φ1829×10 P088
161 D1996×d1804×50 1998 1802 50 φ1930×30 PA020
162 D2096×d1904×50 2098 1902 50 φ2032×32 PA021
163 D2120×d1910×50 2122 1908 50 φ2020×25.4 P188
164 D2300×d2090×50 2302 2088 50 φ2220×25.4 P114
165 D2309×d2111×50 2311 2109 50 φ2235×25 P105
166 D2500×d2290×50 2502 2288 50 φ2425×25 P113
167 D2814×d2616×50 2816 2614 50 φ2740×25 P106
168 D3124×d2920×50 3126 2918 50 φ3048×30 P111
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