1 F-1600 mud pump for drilling rig conform to API Spec 7K ... pump,the second one is F-1300 pump.F-1600 Mud pump for drilling rig is one of the most ... well, crush the rock and take out debris. F-1600 Mud pump for drilling rig is designed and manufactured in compliance ... abroad. Until now, we have participated in oil projects in Indonesia, Kazakhstan, Yemen, Niger, Iran, India, and Africa, etc. we ...