Contact NowRTTS PackerRTTS packer is a large bore and mechanical set hookwall packer which can pack off bi-directional pressure.Read More
Contact NowAPI 7-1 Spiral, Non-magnetic Drill Collar for Sale, Tool Joint, CrossoverDrill collar is at the end of the drill stem, it is the important part of the drill toolsRead More
Contact NowRD Safety Circulating ValveRD safety Circulating Valve is mainly used to seal oil-gas layer when the formation test ends and carry on cycle operation.Read More
Contact NowRTTS Safety JointRTTS safety joint is a kind of security tool.Read More
Contact NowHydraulic Circulating ValveHydraulic Circulating Valve is a FUL-FLO circulating tool.Read More
Contact NowOMNI Circulating ValveOmni Circulating Valve is a circulating valve which is controlled by the annular pressure.Read More
Contact NowRTTS Circulating ValveRTTS Circulating valve is a locked-open/locked-closed valve that serves for opening and closing holes.Read More