Purchase Qty. Reference FOB Price
1-2 Sets US$12,400.00
3+ Sets US$11,500.00
Product Description
Product Description Large-Bore Hydraulic Cylinder 300m Depth Bore Well Drilling Machine With Mud Price 1. The drilling rig can work in harsh environments such as mud, mortar and liquid. In order to ensure reliable sealing performance, a mechanical seal is specially treated to block the leakage ...