Dongying Seaco Oilfield Equipment Co. Lt

The taper tap is a special fishing tool making thread on the inside walls of tube dropped objects such as dril

� Specifications:. � Drill Collar NO

Product Explanation:This Float Valve is normally installed in a standard bore-back of the bit sub, to provide

Specification: Bit Dia. (in) OD (mm) Dia.of both ends

Alloy Steel/Carbon Steel Pup Joints Manufacturing method Cold Drawn or Hot-rolled Seamless,

� NO OD Nominal weight

� Model Parameters FH28-21 FH35-21

Material: AISI4145H mod Processing Type: Forging Use: It is ma

1) Our pistons are strictly manufactured according to API Standard, which with a high performance in various w

Product types and specificationsï¼Å¡ Specification Nominal Bore m

For drilling projects. hex nuts, heavy hex nuts, hex flange nuts, nylon insert lock nuts, cap nuts, slotted n

� Designation Pipe Body OD Plain En

Mud Pump Safety Valve Insuring the mud pump not to exceed the rate working pressure range. Features:

Product Description The stuffing box contains oil seal ring, O ring and framework oil seal. Therefore, the

Drift is a simple and general tool designed to measure inside size of casing, tubing, drill pipe and other pip

Specification 1.�Model:�Q13-3/8~25-1/2---35�

CD2�7/8-150 1335/150 2�

1: Safety Clamps 2: API Spec 8C� Safety Clamps are tools for handling flush join