1:the length and width of chains joint no more than 0.5mm2,the twisted angle no more than 20 degrees on free condiction3:hand chain use automatic machine make .is is clean the welding .goodfor hand use in chain block. chain pulley.Item No.Chain sizeLink DimensionWeightdPW1mmmmmmmmkg/mZHHC-15523.780.......
Item No. | Chain size | Link Dimension | Weight | ||
d | P | W1 | |||
mm | mm | mm | mm | kg/m | |
ZHHC-1 | 5 | 5 | 23.7 | 8 | 0.46 |
ZHHC-2 | 5 | 5 | 25 | 7 | 0.45 |