30載密封件定制生產(chǎn)廠家
| 溫度(℃) | -35/+200 |
| 速度(≤ m/s) | 2 |
| 壓力(≤MPa) | 30 |
| 應(yīng)用 | 旋轉(zhuǎn)分配器、鉸鏈裝置、移動式液壓設(shè)備、機(jī)床 |
| 材料 | NBR/PTFE FKM |
| 標(biāo)準(zhǔn)或互換 | ISO 7425/1 TG30/31/32 TG33/34/35 |
| 適用范圍 Application Range | ||||
| 壓力 Pressure [MPa] | 溫度 Temperature [°C] | 速度 Sliding speed[m/s] | 介質(zhì)Medium | |
| 標(biāo)準(zhǔn)件 Standard | 30 | -35 ... +200 | 2 | 液壓油、阻燃液、水、氣 Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. |
| 材料Material | |||
| O 圈O ring | 滑環(huán)slide ring | ||
| 標(biāo)準(zhǔn)件Standard Design | NBR | PTFE-青銅 PTFE-Bronze | |
| 特殊Special (on request) | FKM | PTFE 碳纖維 PTFE-carbon | |
| 設(shè)計(jì)標(biāo)準(zhǔn)或互換件 Standard and /or can fit the groove |
| ISO 7425/1 |
| TG30/31/32 |
| TG33/34/35 |
| 缸徑?D H8 | 溝槽底徑d h9 | 槽?寬?L +0.2 | O型圈線徑d1 | R≤ | C≥ | 最大擠出間隙?Max Gap E | ||
| 100bar | 200bar | 300bar | ||||||
| 6~18 | d+4.9 | 2.2 | 1.8 | 0.4 | 2 | 0.15 | 0.1 | 0.05 |
| 20~36 | d+7.5 | 3.2 | 2.65 | 0.6 | 2.5 | 0.2 | 0.15 | 0.1 |
| 40~190 | d+11 | 4.3 | 3.55 | 1 | 3.5 | 0.25 | 0.2 | 0.15 |
| 200~250 | d+15.5 | 6.3 | 5.3 | 1.3 | 5 | 0.3 | 0.25 | 0.2 |
| 280~640 | d+21 | 8.1 | 7 | 1.8 | 6.5 | 0.45 | 0.3 | 0.25 |
| 650~950 | d+28 | 9.5 | 8.6 | 2.5 | 7.5 | 0.45 | 0.3 | 0.25 |
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