drill collar manufacturers

Place of Origin:China

Brand Name:Kangyu

Model Number:ZH-JZ55-5 1/2FH

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict quality management system •We can provide the common drill collar, Spiral drill collar,and non-magnetic Drill Collar...

Place of Origin:China

Brand Name:Kangyu

Model Number:ZH-JZ55-5 1/2FH

Drill Collar features: • High quality, unique material • Special medium frequency heat treatment method • Meet the requirements of API SPEC7-1 • Aadvanced super magnetic method and mechanical properties •Strict quality management system •We can provide the common drill collar, Spiral drill collar,and non-magnetic Drill Collar...

Place of Origin:CHINA

Brand Name:SINOCOREDRILL

High Performance Trenchless Drilling Equipment Drill Collar Providing Weight Description Drill collar is a component of a drill string that provides weight on bit for drilling. This kind of trenchless tool is a thick-walled tubular piece that is machined...

Brand Name:JCDRILL

Model Number:175*4500mm

Place of Origin:Hebei,China

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

Brand Name:TR Solids Control

Model Number:Type A Type WT Type DCS

Place of Origin:Xi'an China

...Drill Collar Slip for Hot Sale / Handling Tool Drill Collar Slip Introduction Rotary slips are calssified as tye short(SDS), Medium (SDML)and Extra Long(SDXL) according to griping length. SDS slips are designed for shallow hole drilling,SDML slips are the perfect choice for all medium depth drilling,SDXL slips are designed for deep drilling. Drill Collar...

Brand Name:TIPTOP

Model Number:Non-Magnetic Drill Collar

Place of Origin:China

... stainless steel. Strict control of chemical composition and special forging process guarantee the excellent mechanical properties of our non magnetic drill collar. Non Magnetic Properties: Relative Permeability: Max. 1.005 Hot Spot/Field Gradient:

Brand Name:TIPTOP

Model Number:Drill Collar Slip

Place of Origin:China

... (355.6mm) OD. The handling sizes can be adjusted by changing the quantity of inserts or slip body. It is manufactured in a structure of multi-segment pieces with firm structure, light weight, and large holding range, which is easy to fit the changing of

Brand Name:TR Solids Control

Model Number:WA-T,WA-C,MP

Place of Origin:Xi'an China

API 7K Type-C WA-T Drill Collar Safety Clamp , Safety Slip Drill Collar Introduction Safety Clamps are used for handling flush joint pipe, drill collars or other non-shouldered tool diameters. It is used to help prevent tools from sliding into the hole whi...

Model Number:TJA Type

Place of Origin:China

... of Belt Pumping Unit TJA Series of casing and tubing coupling bucking unit is widely applicable for casing and tubing manufacturing, and oil field service. Among which the TJA series is the most representative casing and tubing making equipment with most

Brand Name:ATO

Place of Origin:CHINA

...Drill Collar Pipe Safety Clamp for Oilfield and Oil Well Basic Info. Use Oil Well Drilling Cutomerized Provide Wear Resistance Wear-Resisting Transport Package Wooden Case Specification According to the custom Origin China HS Code 8431431000 Production Capacity 1000piece/Month Product Description API 7K drill collar...

Brand Name:Pangolin

Place of Origin:Hebei China

108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment Drill Rig Tools Non Magnetic Sprial Drill Collar For Oil Field Equipment Features It has good low permeability and high strength. Excellent mechanical properties, excellent resistance to ...

Brand Name:Pangolin

Place of Origin:Hebei China

108mm Spiral Non Magnetic Drill Collars For Oilfield Equipment Drill Rig Tools Non Magnetic Sprial Drill Collar For Oil Field Equipment Features It has good low permeability and high strength. Excellent mechanical properties, excellent resistance to ...

Place of Origin:China

Brand Name:Kangyu

...drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special threads. The mechanical properties and corrosion resistance completely meet API standard, and the collars...

Place of Origin:China

Brand Name:Kangyu

Model Number:NC26-35

...drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special threads. The mechanical properties and corrosion resistance completely meet API standard, and the collars...

Place of Origin:China

Brand Name:Kangyu

Model Number:NC31-41

...drill collars According to API Spec.7 and SY/T5144, the non-magnetic drill collars are made of low carbon stainless steel. All threads are cold rolled, and they are machined with CNC Lathes –Double –shouldered, including some special threads. The mechanical properties and corrosion resistance completely meet API standard, and the collars...