MINING CHAIN

  • FLAT LINK CHAINS DIN22255
FLAT LINK CHAINS DIN22255

FLAT LINK CHAINS DIN22255

Flat link chain is designed as a combination of round steel link chain and vertical flattened link chain. The outside width of vertical link decreases accordingly.Actually, if the conveyor can not use a larger round link chain, then the same size flat chain could meet the requirements.
规格 节距 内宽 平环外宽b1 立环外宽b2 重量 试验载荷 试验负荷延长率 最小破断载荷 最小破断延长率
Nominal size(mm) Pitch Inner Width Round link Vertical link Weight Test  load KN Elongation at test force  max % Breaking Load KN min Min Elongation at fracture min (%)
mm min (mm) max(mm) max (mm) KG/m C D C D C D C D
34x126 126 ±1.3 38 109 97 22.7 1090 1250 1.6 1.9 1450 1780 12 12
38x126 126 ±1.3 42 121 110 30 1450 1810 1.6 1.9 1820 2270 12 12
38x137 137 ±1.4 42 121 110 29 1450 1810 1.6 1.9 1820 2270 12 12
38x146 146 ±1.5 42 121 110 27.6 1450 1810 1.6 1.9 1820 2270 12 12
42x146 146 ±1.5 46 133 115 37 1770 2220 1.6 1.9 2220 2770 12 12
48x152 152 ±1.5 62 163 127 46.8 2170 2500 1.6 1.9 2900 3550 12 -

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