We can provide one-stop 41KG railroad splice bar manufacture service including development, manufacture and export service. Linzhou Changda Railway Material Co., Ltd. has developed 41KG railroad splice bars as follows: Australian standard railroad splice barStandard: AS1085.2:2002Material: Chinese steel grade 45# or Chinese steel grade 50#Size: 31KG, 41/47KG, 50KG, 53KG, 60KG, 68KG Chemical ...