Copyright (c) 2019 Beijing Jianke Huifeng Technology Co., Ltd
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C ultra-high pressure ultra-large gap seal components
I.Performance and Purpose
It is made up of sealing ring、fan-shaped supporting blocks and fan-shaped angles. It is mainly used in the pressure test of steel pipe by hydrostatic testing machine. Type C has more seal gap than Type D (refer to company’s former catalogue), the sealing components with same dimensions are applicable to a wider range of steel pipe gage. It is applicable to the pressure testing of casing, tubing, natural gas pipe and other steel pipe. It has also been used in leak test of the steel pipe,welded joints and sealing for the ultrahigh pressure valve.
II.Working conditions
According with several standards about hydraulic testing requirements:such as API 5CT/ISO11960:2011, GB/T9711.1-2011, GB/T9711.2-2011,etc. for Petroleum and natural gas industries—Steel pipes for casing or tubing; GB8163 - 2008 for seamless steel tubes; GB/T3092-2008 for welded steel pipes.
Working pressure: ≤ 120 MPa
Working temperature: -20℃~+80℃
Working medium: water, emulsion, hydraulic oil
III.Material: Polyurethane
IV.Design standards
Refer to GB/T3672.1-2002 tolerance.
V.Sample for ordering sign
Mrked the type, size and order No. of the sealing components, Order No. only is also permitted.
Example:TypeD101.6 Order No.C150
VI.Sample for ordering sign
Type and Groove dimensions
序号 No. |
规格型号 Type |
密封圈尺寸 |
沟槽尺寸 |
订货号 Order No. |
|||
内径 Inner diameter d0 |
外径 External diameter D0 |
入管口直径 Entrance diameter for pipe d |
沟槽直径 Groove diameter D |
槽宽 Groove width H+0.2 |
|||
1 |
D73 |
84 |
172 |
80 |
171 |
35.2 |
C148 |
2 |
D88.9 |
104 |
191 |
98 |
190 |
35.2 |
C149 |
3 |
D101.6 |
114 |
202 |
108 |
201 |
35.2 |
C150 |
4 |
D114.3 |
128 |
217 |
122 |
216 |
35.2 |
C151 |
5 |
D127 |
143 |
232 |
136 |
231 |
35.2 |
C152 |
6 |
D139.7 |
158 |
246 |
150 |
245 |
35.2 |
C146 |
7 |
D153.7 |
170 |
258 |
162 |
257 |
35.2 |
C147 |
8 |
D168.3 |
188 |
297 |
180 |
296 |
40.2 |
C137 |
9 |
D175 |
210 |
319 |
202 |
318 |
40.2 |
C138 |
10 |
D198 |
232 |
340 |
224 |
339 |
40.2 |
C139 |
11 |
D225 |
266 |
376 |
258 |
375 |
40.2 |
C140 |
12 |
D244.5 |
286 |
394 |
278 |
393 |
40.2 |
C141 |
13 |
D269.9 |
310 |
431 |
302 |
430 |
45.4 |
C142 |
14 |
D315 |
356 |
474 |
347 |
473 |
45.4 |
C143 |
15 |
D339.7 |
386 |
504 |
377 |
503 |
45.4 |
C144 |
序号 |
规格型号 |
钢管尺寸(英寸) |
沟槽尺寸 |
密封圈尺寸 |
订货号 |
|||
D |
d |
H+0.2 |
Do |
do |
||||
1 |
C12.7/17-33.5 |
1/2" |
86 |
20 |
33.5 |
86.5 |
24 |
C201 |
2 |
C19-33.5 |
3/4" |
86 |
23.5 |
33.5 |
86.5 |
24 |
C201(2) |
3 |
C21.3/26.8-33.5 |
0.84" |
95 |
30 |
33.5 |
96 |
34 |
C202 |
4 |
C33.5/42.3-33.5 |
1.315" |
110 |
46 |
33.5 |
111 |
49 |
C203 |
5 |
C48.3-33.5 |
1.9" |
140 |
58 |
33.5 |
141 |
64 |
C204 |
6 |
C60.3-33.5 |
2 3/8" |
163 |
70 |
33.5 |
164 |
74 |
C205 |
7 |
C73-33.5 |
2 7/8" |
154 |
84 |
33.5 |
155 |
87 |
C206 |
8 |
C73A-33.5 |
2 7/8" |
176 |
84 |
33.5 |
177 |
87 |
C207 |
9 |
C88.9-33.5 |
3 1/2 " |
193 |
98 |
33.5 |
194 |
104 |
C211 |
10 |
C108-33.5 |
4 1/4" |
211 |
119 |
33.5 |
212 |
124 |
C213 |
11 |
C114.3-33.5 |
4 1/2" |
220 |
120 |
33.5 |
221 |
132 |
C501(1) |
12 |
C127-33.5 |
5" |
234 |
137 |
33.5 |
235 |
145 |
C216 |
13 |
C139.7-33.5 |
5 1/2 " |
249 |
150 |
33.5 |
250 |
160 |
C217 |
14 |
C153.9-33.5 |
6.06" |
261 |
165 |
33.5 |
262 |
172 |
C218 |
15 |
C168-33.5 |
6 5/8" |
273 |
178 |
33.5 |
274 |
186 |
C219 |
16 |
C177.8-33.5 |
7" |
285 |
188 |
33.5 |
286 |
196 |
C220 |
17 |
C194-33.5 |
7 5/8" |
292 |
201 |
33.5 |
293 |
205 |
C221 |
18 |
C219.1-41 |
8 5/8" |
331 |
227 |
41 |
332.5 |
232 |
C502 |
19 |
C273.1-41 |
10 3/4 " |
395 |
284 |
41 |
396 |
292 |
C505 |
20 |
C244.5-41 |
9 5/8" |
364 |
255 |
41 |
365 |
265 |
C506 |
21 |
C323.9-41 |
12.795" |
448 |
339 |
41 |
448.5 |
347 |
C503 |
22 |
D339.7-41 |
13 3/8" |
464 |
365 |
41 |
466.5 |
365 |
C504 |