Brand: Schwing ,Putzmeister,Kyokuto,Sany Twins elbow materal: inside 40Cr,outside: 20steel Average life: 50000cubic Single elbow: casting steel average life: 25000cubic
Hebei Dayu Feiteng Wear Resisting Pipe-Production Co., Ltd. [ Hebei, China (Mainland) ]
Supplier: Production Co., Ltd
www.dayufeiteng.cn/productgrouplist-209433603-2/twins_single_concrete_pump_elbow.html