USES: Transportation Chain
Material: Alloy/Carbon Steel
Transport Packaging：Export Package
specification：ISO9001
trademark：DUNPAI DONGHUA
Pitch：6.35 6.35 70774 5.5 12.7 12.7 15.875 15.875......
ISO Chain No：04c 25h219h 270h 420 428 520 530......
Advantage: Long Working Life, Better Resistance
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