... .UHMWPE Thickness:12.7/15/20mm Impact Bar For Industrial Conveying Systems:1. Length for A Type: 600mm, 700mm, 750mm, 800mm, 900mm, 1000mm ... , 1220mm, 1400mm, 1524mm 2. Length for B Type: 1220mm, 1400mm ... can also manufacture as per customer's requirement. Impact Bar For Industrial Conveying Systems