适用范围：各种工程机械、通用机械液压油缸。
材 质：聚四氟乙烯青铜复合材料。
产品硬度：HS95±2A
工作温度：-54+200℃（取决于O形圈材料）
工作压力：≤63Mpa
工作介质：液压油、水、乳化液。
工作速度：≤5m/s
标记来源：GB/T15242.1-94
| ST形孔用组合密封圈（格来圈） | ||||
| 沟槽尺寸 | O型圈 | |||
| D | d | B | ||
| 16 | 8.5 | 3.75 | 8*2.65 | |
| 18 | 10.5 | 10*2.65 | ||
| 20 | 12.5 | 11.8*2.65 | ||
| 22 | 14.5 | 14*2.65 | ||
| 25 | 17.5 | 17*2.65 | ||
| 28 | 20.5 | 20*2.65 | ||
| 30 | 22.5 | 21*2.65 | ||
| 32 | 24.5 | 23.6*2.65 | ||
| 35 | 27.5 | 26.5*2.65 | ||
| 40 | 29.0 | 5.5 | 28*3.55 | |
| 45 | 34.0 | 33.5*3.55 | ||
| 50 | 39.0 | 38.7*3.55 | ||
| 55 | 44.0 | 43.7*3.55 | ||
| 60 | 49.0 | 47.5*3.55 | ||
| 63 | 52.0 | 50*3.55 | ||
| 65 | 54.0 | 53*3.55 | ||
| 70 | 59.0 | 58*3.55 | ||
| 75 | 64.0 | 63*3.55 | ||
| 80 | 64.5 | 7.75 | 63*5.3 | |
| 85 | 69.5 | 69*5.3 | ||
| 90 | 74.5 | 73*5.3 | ||
| ST形轴用组合密封圈（斯特封） | ||||
| 沟槽尺寸 | O型圈 | |||
| d | D | B | ||
| 8 | 15.5 | 3.75 | 10.6*2.65 | |
| 10 | 17.5 | 12.5*2.65 | ||
| 12 | 19.5 | 14*2.65 | ||
| 14 | 21.5 | 16*2.65 | ||
| 16 | 23.5 | 19*2.65 | ||
| 18 | 25.5 | 20*2.65 | ||
| 20 | 31.0 | 5.5 | 23.6*3.55 | |
| 22 | 33.0 | 26.5*3.55 | ||
| 25 | 36.0 | 28*3.55 | ||
| 28 | 39.0 | 31.5*3.55 | ||
| 30 | 41.0 | 34.5*3.55 | ||
| 32 | 43.0 | 36.5*3.55 | ||
| 35 | 46.0 | 37.5*3.55 | ||
| 36 | 47.0 | 41.2*3.55 | ||
| 40 | 55.5 | 7.75 | 43.7*5.3 | |
| 45 | 60.5 | 50*5.3 | ||
| 50 | 65.5 | 53*5.3 | ||
| 55 | 70.5 | 58*5.3 | ||
| 60 | 75.5 | 63*5.3 | ||
| 63 | 78.5 | 67*5.3 | ||
| 65 | 80.5 | 69*5.3 | ||