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| 货号 Code：154 | |||||||||||
| 低温直型保险卸扣 | |||||||||||
| EN13889 Safety Bolt Chain 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 | D | F | M | G | K | P | ||||
| 3/8" | 1 | 0.15 | 16.8 | 11.1 | 9.6 | 23.4 | 36 | 32.5 | 58.7 | 59.5 | ±5% |
| 7/16" | 1.5 | 0.19 | 19 | 12.7 | 11.2 | 27 | 41.4 | 37.6 | 67.8 | 65 | ±5% |
| 1/2" | 2 | 0.33 | 20.6 | 16 | 12.7 | 30 | 46 | 40.7 | 77 | 77.5 | ±5% |
| 5/8" | 3.25 | 0.67 | 27 | 19 | 16 | 39 | 59 | 50 | 96 | 97 | ±5% |
| 3/4" | 4.75 | 1.05 | 31.8 | 22.1 | 19 | 47 | 69.8 | 59.5 | 114 | 109 | ±5% |
| 7/8" | 6.5 | 1.55 | 36.6 | 25.1 | 22 | 54 | 80.6 | 71.5 | 134 | 123 | ±5% |
| 1" | 8.5 | 2.2 | 43 | 28.1 | 25 | 60 | 93 | 82 | 152 | 139 | ±5% |
| 1 1/8" | 9.5 | 2.9 | 46 | 31.7 | 28.5 | 68.5 | 103 | 90 | 170 | 149 | ±5% |
| 1 1/4" | 12 | 4.43 | 51.5 | 35.1 | 32 | 76 | 115.5 | 100 | 189 | 171 | ±5% |
| 1 3/8" | 13.5 | 6.24 | 57 | 38 | 35 | 84 | 127 | 111 | 208 | 186 | ±5% |
| 1 1/2" | 17 | 7.74 | 60.5 | 41.5 | 38 | 92 | 136.5 | 124 | 230 | 194 | ±5% |
| 1 3/4" | 25 | 12.6 | 73 | 50.8 | 45 | 109 | 163 | 145.5 | 272 | 238 | ±5% |
| 2" | 35 | 18.45 | 82.5 | 57.1 | 51 | 127 | 184.5 | 169.5 | 314 | 260 | ±5% |
| 2 1/4" | 42.5 | 28.9 | 95 | 63 | 57 | 143 | 209 | 181 | 342 | 302 | ±5% |
| 2 1/2" | 55 | 38.6 | 105 | 69.8 | 65 | 150 | 235 | 201 | 378 | 328 | ±5% |
| 3" | 85 | 56 | 127 | 63 | 221 | 57 | 160 | 143 | 283 | 209 | ±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 A | |||||||||||
| 生产工艺: 模锻 | |||||||||||
| 材质: 高强度优质钢 | |||||||||||
| 热处理: 淬火和回火 | |||||||||||
| 安全系数: 6倍 | |||||||||||
| 表面处理: 热浸镀锌 | |||||||||||
| 工作环境: -20℃ 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-20℃夏比V型冲击试验,最小冲击功27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: Carbon Steel for Shackle Body and Alloy Steel For Shackle Pin | |||||||||||
| Heat Treatment: Quenching and Tempering | |||||||||||
| Safety Factor: 6:1 | |||||||||||
| Finish: Hot Dip Galv. | |||||||||||
| Temperature Range: -20℃ 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 -20℃ with Min. 27J | |||||||||||
| 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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