Search

Welcome to JianKe Huifeng Technology Co., Ltd

            Service Hotline : 0316-5175885

Copyright (c) 2019  Beijing Jianke Huifeng Technology Co., Ltd  |    京ICP备:07502180号  |  Powered by www.300.cn

TEL:0316-5175885

E-MAIL:sales@jkhfseal.com

Base:Langfang anci district, 66 day high road

ADD:Tongzhou District, Beijing Zhangjiawan

Development Zone, West Dingfu Zhuang A 51

C-type ultra-high pressure gap sealing element

没有此类产品
Details

1. Performance and Use

The C-type ultra-high pressure and ultra-large gap sealing element is a sealing element composed of a sealing ring, a fan-shaped supporting block and a supporting angle. It is mainly used for the pressure test of steel pipes by hydraulic testing machine. The C-type sealing element has a larger sealing gap than the D-type (see the previous sample of the company for details), and the steel pipe specifications of the same type of seal ring can be applied to a wider range. This product is suitable for hydraulic testing of steel pipes such as casing, tubing, and natural gas transportation by hydraulic testing machines. It can also be used for leak detection of steel pipes, pipe joints, welded joints, and ultra-high pressure valve sealing.

2. Working conditions

Compliant with API 5CT/ISO11960:2011, GB/T9711.1-2011, GB/T9711.2-2011 and other oil and gas industries-oil and gas well casing or tubing steel pipes; GB8163-2008 seamless steel pipes; GB/T3092-2008 Welded steel pipes and other standard hydraulic test conditions.

Working pressure: ≤120 MPa

Working temperature: -20℃~+80℃

Working medium: water, emulsion, hydraulic oil

3. Material

Polyurethane

4. Design standards

Refer to the tolerance of GB/T3672.1-2002.

5. Ordering example

The specification model and order of the sealing element are indicated, or only the order number may be indicated.

Example: model D101.6 order number C150 

6. Schematic diagram of assembly structure

 

 

Specification model and groove size

 

No.

Type

Sealing ring size

Groove dimensions

Order No.

Inner diameter

d0

External diameter

D0

Entrance diameter for pipe

d

Groove diameter

D

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

 

 

No. Type Pipe size(inch) Groove dimension Sealing ring dimension Order No.
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

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待