矿用高强度链条矿用高强度链条 公司旗下的链条分厂主要从事矿用链条、水泥提升链条及配套的矿用刮板、连接环、刮板输送机等矿山配件的生产销售，精度和性能完全中华国标GB/T12718-91“矿用高强度圆环链”的B级或C级要求
链径d
Chain Diameter
(MM) | 节距t
Pitch of the Chain Link
(MM) | 宽度With | 圆弧半径r
Curve Radius (MM) | 重 | 小内宽a
Inside Min. | 大外宽b
Outsite Max | Weight
(kg/m) | 14 | ±0.4 | 50 | ±0.5 | 17 | 48 | 22 | ±2.0 | 4.0 | 18 | ±0.5 | 64 | ±0.6 | 21 | 60 | 28 | ±2.0 | 6.6 | 22 | ±0.7 | 86 | ±0.9 | 26 | 74 | 34 | ±2.0 | 9.5 | 24 | ±0.8 | 86 | ±0.9 | 28 | 79 | 37 | ±2.0 | 11.6 | 26 | ±0.8 | 92 | ±0.9 | 30 | 86 | 40 | ±2.0 | 13.7 | 30 | ±0.9 | 108 | ±1.0 | 38 | 98 | 46 | ±2.0 | 18.2 |
圆环链规格d
Size of Round-link Chains
(MM) | 试验负荷(KN)
Poof load
(KN) | 小破断负荷(KN)
Breaking load min | B级 Grade B | C级
Grade C | B级 Grade B | C级
Grade C | 14*50 | 150 | 200 | 200 | 250 | 18*64 | 260 | 330 | 330 | 410 | 22*86 | 380 | 490 | 490 | 610 | 24*86 | 460 | 580 | 580 | 720 | 26*92 | 540 | 680 | 680 | 850 | 30*108 | 710 | 900 | 900 | 1130 |
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