Manufacturer (3NB-250 / 6-15 mud pump) manufacturers, mining rig mud pump mud pump mud pump models, 3NB-250 / 6-15 rig mud pump mud pump mud pump manufacturers mine 3NB-250 / 6- 15 mud pump Coal Trading Center Co., Ltd. is owned by the People's Bank of China Internet payment business license issued by the Shaanxi coal price indices is an important part of China's coal price index, 3NB-250 / 6-15 mud pump as of 2014 In October, the company realized a total volume 107 million tons of online transactions, with a membership of more than 1,500. The opening ceremony, 3NB-250 / 6-15 mud pump I informed the Commission of Shaanxi Coal Trading Center Co., Ltd. established process. In accordance with the requirements of the provincial leadership instruction, in early 2013, 3NB-250 / 6-15 mud pump Provincial Development and Reform Commission led the establishment of a regional construction Shaanxi coal trading center to promote the work group, officially launched the work. 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