api spec 7 drill collar

Place of Origin:China

Brand Name:SHUGUANG

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 groove on drill collar 's OD make the drilling fluid evenly, equal pressure, with less differential ...

Place of Origin:China

Brand Name:Tantu

Model Number:Tantu141227

...Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joints OUR JOB IS TO SERVE... KEY WORDS: Drill pipe 114.3 x 8.56 mm G-105, NC50-168, 3x95, 3mm standard API SPEC 5; group strength (steel grade) G-105 API 5DP 127 *9.19mm drill pipe *G105* NC50 We can supply all kinds of drill

Brand Name:ATO

Place of Origin:CHINA

... pipe diameter: 1 1/8” ~15 5/8”. Changing lug jaws and latch steps can adjust to meet different sizes of the tongs. Confirm to API Spec 7K. Specification: About us: Xi’an ATO International Co., Ltd. was founded in 2008, belong to ATO Group , which is

Brand Name:Pangolin

Place of Origin:Hebei China

Heavy Weight Oil Well API Non Magnetic Drill Collars API Non Magnetic Drill Collar ( NMDC ) For Oil And Gas Drilling Features It has good low permeability and high strength. Excellent mechanical properties, excellent intergranular corrosion resistance, ...

Brand Name:Pangolin

Place of Origin:Hebei China

... composition, and its mechanical properties are obtained through forging. When the magnetic field strength is 1×105/4marea/m, the relative permeability bias of non-magnetic drill collars is r≤1.010.

Brand Name:ENG

Model Number:5750

Place of Origin:China

... Body material PDC Bit Cutter density PDC Bit Cutter size or type PDC Bit Profile All of our PDC Drill bits are fit for API standard and used in the drilling Industry. The PDC drill bits size 3~22inch with 3

Brand Name:FORUS

Model Number:Standard

Place of Origin:China

Drilling Casing Pipe API SPEC 5CT New Thread Connection API 5CT Casing Pipe Grade: H40, J55, K55, L80, L80-13Cr, L80-9Cr, N80-1, N80Q, P110 O.D: 4 1/2"-20" Connection: STC, LTC, BTC, Premium Connection (, NEW , PH-6) Applications: Casing: Insert into the ...

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

... heated to meet or exceed the mechanical property requirements of API Spec.Hardness range of 285-341HB and a charpy “V”notch impact value of 54 joules are guaranteed one inch below the surface When enquiries or orders,please ...

Brand Name:TR Solids Control

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

Place of Origin:Xi'an China

... are designed and manufactured according to API Spec 7K. There are three types of safety clamps: Type WA-T, WA-C and type MP. Safety Clamps could adjust pipes to different sizes by changing the quantity of ...

Model Number:Type T, Type C, Type MP

Place of Origin:China

...ld adjust pipes of different sizes by changing the quantity of chain links. They are designed and manufactured according to API Spec 7K. The Safety Clamp consists of individual links, flexibly hinged together. Each link has a separate tapered slip which

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...

Brand Name:ROSCHEN

Model Number:3.125inch 3.375inch

Place of Origin:China

... and water quenched to obtain mechanical properties as specified by API Spec 7-1. Full mechanical and chemical mill test certifications are supplied with all drill collars. These mill test certifications guarantee a hardness range of 285 to 341 BHN and

Brand Name:SHRT

Model Number:DCS Collar Slips

Place of Origin:SHANGHAI

...Drill Collar Slips Breif Introduction There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collars from 3in(76.2mm) to 14in(355.6mm) O.D.. The handling sizes can be adjusted by changing the quantity of inserts or slip body. They are designed and manufactured according to API Spec...

Brand Name:DINGSCO

Model Number:According to customers' requests

Place of Origin:China

Non-Magnetic Drill Collar P530 P550 A non-magnetic drill collar is a specialized component used in the drilling industry, particularly in directional and horizontal drilling operations. Unlike traditional drill collars, these are made from non-magnetic ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

...) O.D.; Type WA-T Safety Clamps can accommodate pipe from 11/8 to 41/2 (28.6-114.3mm) O.D.. 3. WA safety clamps are designed and manufactured according to API Spec 7K.

Brand Name:JCDRILL

Model Number:168*4500mm

Place of Origin:Hebei,China

... force transmitted 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 anti-seize. It also can be produced upon

Brand Name:Torich

Model Number:API Spec 5D

Place of Origin:China

Drill Seamless Casing Pipe API SPEC 5D Quick detail: Standard API Spec 5D Material G105 Length R1 R2 R3 Upset type EU IEU Thread type NC26 NC31 ...

Brand Name:Puyang Zhongshi Group

Model Number:5 1/2"~13 3/8"

Place of Origin:China

... of the cement after displacement. All internal parts are drillable, and are held from rotating during drilling. Oilfield Drilling Equipment API Multiple Stage Cementing Collars Features A slight pressure build-up of 300-400 PSI will help to seat the