主要用途:标准油缸,工作机械/车辆用油缸,，机械加工机床和机械手臂工业油缸
GPY标准材质使用范围 材质:RN919 使用温度： -30℃~+100℃. 适用压力:≤25Mpa,线速度 0.5~1m*2.5s 适用介质流体:一般石油液压油,水-乙二醇液压液，水-油乳液压液等为介质的工作油 特性：使用了耐磨损材料的活塞专用/活塞杆专用密封件。对应直径的截面尺寸比原SKY密封件大，提高了耐磨性。活塞用GPY型密封件不易发生逆压破损。
GPY尺寸表 (単位：mm） | 型号 | D | d | H | GA | GB | GC | D1 | DC | L | 標準
（RN919） | 標準バック
（PT114） | 高圧バック
（PA101） | 32 | 22 | 6.2 | 7 | 9 | 2.5 | 31 | 28 | 4 | GPY-
0032001N919 | TBC-
0022008T114 | PBE-
0028001A101 | 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 |
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