Mining products BW Conveyor Rails crossbeam sustaining pin   BW Conveyor Rails crossbeam sustaining pin   SPECIFICATION OF MANUFACTURE PPC SA DLKM HT-9 10/10/2004 DRAWING OF MANUFACTURE   PPC SA DLKM ΤΜ/ΤΔ-0050, ΤΜ/ΤΔ-0049. MATERIAL OF MANUFACTURE   The pin is made of forged steel St 37