pipe valve (HP600A-2)

Description: Kelly Valveis an effective manually operated ball type valve for the drill stem. It located within the drill string that allow for free-passage of drilling fluid without pressure loss and are specifically designed for effective control of blow outs and/or mud loss ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description High pressure plug valve produced by our company is designed for a wide range of standard and sour gas drilling production and well servicing appliancation with maximum pressure up to 15000psi. This kind valve features a compact structure, low torque,quick ...

Come From Dongying Lake Petroleum Technology Co.,

Product Description Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve, The main function are to prevent drill cuttings come into mud when connecting each joint and the bit bore block caused by back flow of silt. When the well ...

Come From Dongying Lake Petroleum Technology Co.,