当前位置：青岛大成索具有限公司>>产品展示>> 超低温合金钢弓型保险卸扣
| 货号 Code：155 | |||||||||||||
| 超低温合金钢弓型保险卸扣 | |||||||||||||
| Super Polar Safety Bolt Anchor Shackles | 单位 Unit:mm | ||||||||||||
| 规 格 Size | 安全拉力 WLL (T) | 重量 Weight (Kg) | 尺 寸 Dimensions | 公差 Tolerance | |||||||||
| A | B | C | D | E | F | H | K | L | P | ||||
| 1/2" | 2 | 0.34 | 20.6 | 16 | 47 | 12.7 | 33.1 | 30 | 83.5 | 46 | 58.5 | 77.5 | ±5% |
| 5/8" | 3.25 | 0.68 | 27 | 19 | 60 | 16 | 42 | 39 | 106 | 59 | 74 | 97 | ±5% |
| 3/4" | 4.75 | 1.11 | 31.8 | 22.1 | 71 | 19 | 51 | 47 | 125 | 69.8 | 89 | 109 | ±5% |
| 7/8" | 6.5 | 1.66 | 36.6 | 25.1 | 84 | 22 | 58 | 54 | 147 | 80.6 | 102 | 123 | ±5% |
| 1" | 8.5 | 2.35 | 43 | 28.1 | 96 | 25 | 68 | 60 | 166 | 93 | 118 | 139 | ±5% |
| 1 1/8" | 9.5 | 3.22 | 46 | 31.7 | 107 | 28.5 | 74 | 68.5 | 185.5 | 103 | 130 | 149 | ±5% |
| 1 1/4" | 12 | 4.98 | 51.5 | 35.1 | 119 | 32 | 82 | 76 | 208 | 115.5 | 146 | 171 | ±5% |
| 1 3/8" | 13.5 | 6.36 | 57 | 38 | 131 | 35 | 89 | 84 | 228 | 127 | 159 | 186 | ±5% |
| 1 1/2" | 17 | 8.24 | 60.5 | 41.5 | 148 | 38 | 98 | 92 | 254 | 136.5 | 174 | 194 | ±5% |
| 1 3/4" | 25 | 14.29 | 73 | 50.8 | 177 | 45 | 127 | 109 | 303 | 163 | 217 | 238 | ±5% |
| 2" | 35 | 20.1 | 82.5 | 57.1 | 197 | 51 | 146 | 127 | 341 | 184.5 | 248 | 260 | ±5% |
| 2 1/4" | 42.5 | 31.4 | 95 | 63 | 221 | 57 | 160 | 143 | 283 | 209 | 274 | 302 | ±5% |
| 2 1/2" | 55 | 43.6 | 105 | 69.8 | 264 | 66.5 | 184 | 150 | 455 | 235 | 321 | 328 | ±5% |
| 3" | 85 | 67 | 127 | 85 | 328 | 76 | 200 | 165 | 546 | 279 | 371 | 378 | ±5% |
| 产品标准: 符合欧洲EN13889标准和美国联邦标准RR-C-271F, Type IVA, Grade B | |||||||||||||
| 生产工艺: 模锻 | |||||||||||||
| 材质: 高强度优质合金钢 | |||||||||||||
| 热处理: 淬火和回火 | |||||||||||||
| 安全系数: 8倍 | |||||||||||||
| 表面处理: 热浸镀锌 | |||||||||||||
| 工作环境: -40℃ 到 +200℃ | |||||||||||||
| 疲劳性能: 在1.5倍安全负重下,疲劳试验可达到20000次以上 | |||||||||||||
| 低温冲击性能: 在-40℃夏比V型冲击试验,最小冲击功42焦耳, | |||||||||||||
| 提供证书: 符合EN 10204 3.1规范的工厂质保书;亦可收费提供CCS/ABS/DNV等第三方检测证书. | |||||||||||||
| Production Standard: Meet EN13889 and US Federal Specification RR-C-271F, Type IVA, Grade B | |||||||||||||
| Production Process: Drop Forging | |||||||||||||
| Material Grade: Superior Alloy Steel for Shackle body and Pin | |||||||||||||
| Heat Treatment: Quenching and Tempering | |||||||||||||
| Safety Factor: 8:1 | |||||||||||||
| Finish: Hot Dip Galv. | |||||||||||||
| Temperature Range: -40℃ up to +200℃ | |||||||||||||
| Fatigue properties: Under 1.5 Times of working load limit,the Fatigue test could reach over 20000 Cycles. | |||||||||||||
| Low temperature Impact Test: Charpy V-notch testing -40℃ with Min. 42J | |||||||||||||
| Supply Certificate: Mill Test Certificate According to EN 10204 3.1; Under request, CCS/ABS/DNV third party | |||||||||||||
| Inspection certificate can be supplied, but the cost would be extra to buyer account. | |||||||||||||
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