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TB2-ⅡB foot-shaped combined seal
basic information
1. Performance and Use
It is composed of foot-shaped slip ring and GB1235-1976 O-shaped rubber ring. It is mainly used for the static sealing of the holes of the water filling mold and exhaust mold of the steel pipe hydraulic testing machine.
2. the material
Polyurethane
3. Working conditions
Working pressure≤120MPa; working medium: water, emulsion, hydraulic oil; working temperature: -20℃~+80℃.
4. Design standards
Refer to GB/T3672.1-2002 tolerance
5. Examples of order marks
TB2-ⅡB foot combination seal selection and marking.
6. Schematic diagram of assembly structure
TB2-ⅡB foot-shaped combined seal
No. | Type | Groove dimension | Section dia. of 0 rubber ring | Order No. | ||
D H9 | d f8 | L | do | |||
1 | TB2-IIB205×8.6 | 205 | 188.4 | 14.6 | 8.6 | J202 |
2 | TB2-IIB220×8.6 | 220 | 203.4 | 14.6 | 8.6 | J203 |
3 | TB2-IIB230×8.6 | 230 | 213.4 | 14.6 | 8.6 | J204 |
4 | TB2-IIB235×8.6 | 235 | 218.4 | 14.6 | 8.6 | J205 |
5 | TB2-IIB240×8.6 | 240 | 223.4 | 14.6 | 8.6 | J206 |
6 | TB2-IIB244×8.6 | 244 | 227.4 | 14.6 | 8.6 | J232 |
7 | TB2-IIB260×8.6 | 260 | 243.4 | 14.6 | 8.6 | J207 |
8 | TB2-IIB275×8.6 | 275 | 258.4 | 14.6 | 8.6 | J208 |
9 | TB2-IIB280×8.6 | 280 | 263.4 | 14.6 | 8.6 | J209 |
10 | TB2-IIB300×8.6 | 300 | 283.4 | 14.6 | 8.6 | J210 |
11 | TB2-IIB305×8.6 | 305 | 288.4 | 14.6 | 8.6 | J211 |
12 | TB2-IIB315×8.6 | 315 | 298.4 | 14.6 | 8.6 | J212 |
13 | TB2-IIB330×8.6 | 330 | 313.4 | 14.6 | 8.6 | J213 |
14 | TB2-IIB345×8.6 | 345 | 328.4 | 14.6 | 8.6 | J214 |
15 | TB2-IIB350×8.6 | 350 | 333.4 | 14.6 | 8.6 | J215 |
16 | TB2-IIB360×8.6 | 360 | 343.4 | 14.6 | 8.6 | J216 |
17 | TB2-IIB365×8.6 | 365 | 348.4 | 14.6 | 8.6 | J217 |
18 | TB2-IIB370×8.6 | 370 | 353.4 | 14.6 | 8.6 | J218 |
19 | TB2-IIB380×8.6 | 380 | 363.4 | 14.6 | 8.6 | J219 |
20 | TB2-IIB390×8.6 | 390 | 373.4 | 14.6 | 8.6 | J220 |
21 | TB2-IIB400×8.6 | 400 | 383.4 | 14.6 | 8.6 | J221 |
22 | TB2-IIB405×8.6 | 405 | 388.4 | 14.6 | 8.6 | J222 |
23 | TB2-IIB415×8.6 | 415 | 398.4 | 14.6 | 8.6 | J224 |
24 | TB2-IIB430×8.6 | 430 | 413.4 | 14.6 | 8.6 | J225 |
25 | TB2-IIB437×8.6 | 437 | 420.4 | 14.6 | 8.6 | J226 |
26 | TB2-IIB460×8.6 | 460 | 443.4 | 14.6 | 8.6 | J227 |
27 | TB2-IIB465×8.6 | 465 | 448.4 | 14.6 | 8.6 | J228 |
28 | TB2-IIB474×8.6 | 474 | 457.4 | 14.6 | 8.6 | J229 |
29 | TB2-IIB480×8.6 | 480 | 463.4 | 14.6 | 8.6 | J230 |
30 | TB2-IIB813×8.6 | 813 | 796.4 | 14.6 | 8.6 | J231 |
On a
TB2-ⅡB-type combination of foot-type seal
The next article
TB2-ⅡA foot-shaped combined seal