non mananatic drill collar

... by strict chemical composition, and its mechanical properties are obtained by forging. When the magnetic field strength was 1× 105/4marea/m, the r...

Drilling Tool Stabilizer Non Magnetic Drill Collars , 40CrMnMo 9450mm Length Description: Drill collars are manufactured from 4145H modified steel.Dri...

... Mag NMDC Oil Gas Tool API Spiral And Magnetic Introduction -magnetic ...

...solid bar of austenitic stainless steel. Our -magnetic are supplied with a machined surface finish condition. All -magnetic col...

-Magnetic P530 P550 A -magnetic is a specialized component used in the industry, particularly in directional ...

... And NMDC Magnetic Drill collars are extra-heavy integral tools used to concentrate weight onto the bit so as to...

... and -Magnetic Product Descrption Spiral is used to reduce contact area with hole so as to avoid efficient...

-magnetic According to API Spec.7 and SY/T5144, the -magnetic are made of low carbon stainless steel. All threads ar...

The surface finish of slick drill collar shall be hot-rolled and mill –finished. Spiral drill collar is to do slot turning outside the surface. Spiral...

... and with slip grooves. Product Specifications Ф79 , Ф89 , Ф105 , Ф121 , Ф146...

6" -Magnetic Rig Tools For Oil Description The -magnetic are made fom low carbon stainless steel an...

Slip Introduction: Type DCS Slip 　　The Type DCS slips are designed and manufactured in API Spec 7K and SY5049-9...

High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides w...

... to pipe and centralize the bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, th...

... Pipe/Oil Casing ing Pipe/API 5DP Pipe by Tantu NC50 API Pipe by Tantu Oil Pipe & Water Well Pipe Flat Pipe...

... a replaceable sub-saver to bear the brunt of the wear so your rod threads don’t have to. Changing out worn sub-savers and drive chucks is an...

...! Type: Plastic Thread Protector Steel Thread Protector Composite Thread Protectors Pipe Thread Protectors, thread protectors, plastic...