1.High-quality . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs SpecificationsMain Technical Features: Ambient Temperature: -20~+60 degree Working Voltage: 250V/400V/500V Working Current:15A~300A   15A~200A YT/GZ, YZ series...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs. Specifications15A~200AYT/GZ/YZ Serial non-spark electric connector is suitable for petroleum exploration, borehole electric control and other electrical...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs SpecificationsAnchor type weight indicator system is compatible with various versions of drillingrigs and workover rigs.They indicate and record variation...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs SpecificationsYCB-100A is used in the fields of petroleum, drilling well to measure high pressure. It has excellent features of high corresponds and...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs SpecificationsAnchor type weight indicator system is compatible with various versions of drillingrigs and workover rigs.They indicate and record variation...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs          1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs          1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce...

mud pump valve seat 1. We are factory 2. In stock 3. Interchangeable 4.BOMCO/EMSCO F series Full-open Valve and Seat for Mud pump expendablesWe supply products include as following:High-chrome Mud Pump Liner (Bimetal liner),Chrome-plated Liner (Single-metal liner),Hardened...

1.Excellent shock-resistant ability . 2.High accuracy 3.Strong structure 4.We are factory. 5.We can reduce your costs    Hydraulic Pull valve device The tools for change the seat of valve convenient in mud pump  ...

1. we are factory 2. We can reduce the costs 3. Quality guarantee 4. In stock we can supply you all kinds of spares of EMSCO F series mud pumps and main equipment of drilling rig1500m~9000m1. We can supply you all kinds of spare parts of petroleum machinery :A. Fluid end...