截面形状
| 标准材质 | ||||
| 材质编号 | ||||
| 常用最高压力 MPa {kgf/㎠} | 最高速度 (m/s) |
温度 (℃) |
||
| NBR(RN919) | GPY密封件〈挤出游隙 H9/f8〉 | 17.5 {175} | 1 | -30~100 |
| 并用挡圈 | 25 {250} | 0.5 | ||
| 并用标准挡圈+高压挡圈 | 35 {350} | |||
| 密封件及尺寸表(单位:mm) | 指示代码 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | d | H | GA | GB | GC | D1 | DC | L | 标准 (RN919) |
标准挡圈 (PT114) |
高压挡圈 (PA101) |
| 32 | 22 | 6.2 | 7 | 9 | 2.5 | 31 | 28 | 4 | GPY-32-1 * |
TBC-22-8* |
PBE-28-1* |
| 40 | 30 | 6.2 | 7 | 9 | 2.5 | 39 | 36 | 4 | GPY-40 | TC-GPY-40 | PE-GPY-40 |
| 45 | 35 | 6.2 | 7 | 9 | 2.5 | 44 | 41 | 4 | GPY-45 | TC-GPY-45 | PE-GPY-45 |
| 50 | 40 | 6.2 | 7 | 9 | 2.5 | 49 | 46 | 4 | GPY-50 | TC-GPY-50 | PE-GPY-50 |
| 55 | 45 | 6.2 | 7 | 9 | 2.5 | 54 | 51 | 4 | GPY-55 | TC-GPY-55 | PE-GPY-55 |
| 60 | 50 | 6.2 | 7 | 9 | 2.5 | 59 | 56 | 4 | GPY-60 | TC-GPY-60 | PE-GPY-60 |
| 63 | 53 | 6.2 | 7 | 9 | 2.5 | 62 | 59 | 4 | GPY-63 | TC-GPY-63 | PE-GPY-63 |
| 65 | 52 | 7.7 | 8.5 | 11 | 3 | 63.5 | 59 | 5 | GPY-65 | TC-GPY-65 | PE-GPY-65 |
| 70 | 57 | 7.7 | 8.5 | 11 | 3 | 68.5 | 64 | 5 | GPY-70 | TC-GPY-70 | PE-GPY-70 |
| 75 | 62 | 7.7 | 8.5 | 11 | 3 | 73.5 | 69 | 5 | GPY-75 | TC-GPY-75 | PE-GPY-75 |
| 80 | 65 | 9.2 | 10 | 12.5 | 3 | 78.5 | 74 | 5 | GPY-80 | TC-GPY-80 | PE-GPY-80 |
| 85 | 70 | 9.2 | 10 | 12.5 | 3 | 83.5 | 79 | 5 | GPY-85 | TC-GPY-85 | PE-GPY-85 |
| 90 | 75 | 9.2 | 10 | 12.5 | 3 | 88.5 | 84 | 5 | GPY-90 | TC-GPY-90 | PE-GPY-90 |
| 100 | 80 | 12 | 13 | 16 | 3.5 | 98 | 93 | 6 | GPY-100 | TC-GPY-100 | PE-GPY-100 |
| 110 | 90 | 12 | 13 | 16 | 3.5 | 108 | 103 | 6 | GPY-110 | TC-GPY-110 | PE-GPY-110 |
| 120 | 100 | 12 | 13 | 16 | 3.5 | 118 | 113 | 6 | GPY-120 | TC-GPY-120 | PE-GPY-120 |
| 125 | 105 | 12 | 13 | 16 | 3.5 | 123 | 118 | 6 | GPY-125 | TC-GPY-125 | PE-GPY-125 |
| 130 | 110 | 12 | 13 | 16 | 3.5 | 128 | 123 | 6 | GPY-130 | TC-GPY-130 | PE-GPY-130 |
| 140 | 120 | 12 | 13 | 16 | 3.5 | 138 | 133 | 6 | GPY-140 | TC-GPY-140 | PE-GPY-140 |
| 150 | 125 | 16 | 17 | 20 | 4 | 148 | 142 | 7 | GPY-150 | TC-GPY-150 | PE-GPY-150 |
| 160 | 135 | 16 | 17 | 20 | 4 | 158 | 152 | 7 | GPY-160 | TC-GPY-160 | PE-GPY-160 |
| 180 | 155 | 16 | 17 | 20 | 4 | 178 | 172 | 7 | GPY-180 | TC-GPY-180 | PE-GPY-180 |
| 200 | 175 | 16 | 17 | 20 | 4 | 198 | 192 | 7 | GPY-200 | TC-GPY-200 | PE-GPY-200 |
| 250 | 225 | 16 | 17 | 20 | 4 | 248 | 242 | 7 | GPY-250 | TC-GPY-250 | PE-GPY-250 |