Manufacturer (3NB-250 / 6-15 mud pump manufacturer) mining rig mud pump mud pump mud pump, 3NB-250 / 6-15 Mud Pump 3NB-250 / 6-15 reciprocating rig mud pump mud pump models 3NB -250 / 6-15 mud pump Lou governor chaired the 12th executive meeting of the provincial government, the meeting decided to set up Coal Trading Center Co., 3NB-250 / 6-15 mud pump and efforts to fight the request in at home and abroad have a certain influence on coal trading platform. September 24 provincial secretary Zhao also made important instructions. October 30, the provincial government issued "on the formation of Coal Trading Center Co., Ltd. approved", 3NB-250 / 6-15 mud pump Committee asked me to urge the province coal production, transportation and require enterprises to enter the trade center as soon as possible to carry out the purchase , marketing, transportation services, 3NB-250 / 6-15 mud pump and pay close attention to the implementation of the regional coal trading center in the country to declare the matter. Mud Pump Introduction: 3NB-250 / 6-15 mud pump parameters stroke length (mm) 100 Diameter (mm) 80 Flow (l / min) 250 Pressure (MPa) 6 Power (Kw) 15 inlet diameter (mm) 76 Drainage tube diameter (mm) 51 maximum suction height (m) 2.5 Dimensions: 1100X995X650 Weight (Kg) 500 Mining Equipment Co., Ltd. Shandong Gast, mining equipment for many years engaged in the production and R & D, with the strength to prove quality, new and old Friends came to discuss