magnetic collar stays

Brand Name:TR Solids Control

Model Number:TRDT

Place of Origin:Xi'an China

.../8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request. Trepanning and Heat Treatment: Drill collars are trepanned and drifted to API Spec 7-1. Full-length heat-treatment processes ensure that

Brand Name:Pangolin

Place of Origin:Hebei China

3 3/8" Carbon Steel Well Drilling Non Magnetic Drill Collars Product parameters Machine Type Drilling Tool Material Carbon Steel Processing Type Forging Use Well Drilling bit size 3 3/4"(95mm) connected thread 2 7/8''reg lobe 5:6 stage 4 flow rate 162-578 ...

Brand Name:ROSCHEN

Model Number:4.75inch 6.75inch ,8inch , 8.25inch,9.5inch

Place of Origin:CHINA

...Magnetic Slick Drill Collars ROSCHEN Supply Group offers new drill collars. Drill collars comprise about one-third of all product sales for ROSCHEN Supply Group. The new drill collars we provide come from only reputable steel manufacturers and are made to outperform all industry requirements. In their initial phase of manufacturing, drill collars...

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:Pangolin

Place of Origin:Hebei China

... Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique corrosion resistance issues. The drill collar is ...

Brand Name:Pangolin

Place of Origin:Hebei China

... Collars NMDC Oil Gas Drilling Tool API Drill Collar Spiral Drill Collar And Non Magnetic Drill Collar Introduction Non-magnetic drill collars have unusual design requirements and therefore bring unique corrosion resistance issues. The drill collar is ...

Place of Origin:Chongqing, China

Model Number:SmCo Magnet

... or molecular level. The strength of SmCo magnet ranks second in the world after Nd magnet. But it can be used for higher temperature data application. The Curie temperature of SmCo magnet is 600-710 ℃. The good working range is 250-550 ℃. #detail

Brand Name:Pangolin

Place of Origin:Hebei China

Non Magnetic Drill Collars Good Low Permeability And High Strength Product parameters Machine Type Drilling Tool Material Carbon Steel Processing Type Forging Use Well Drilling bit size 3 3/4"(95mm) connected thread 2 7/8''reg lobe 5:6 stage 4 flow rate ...

Brand Name:Pangolin

Place of Origin:Hebei China

...Excellent mechanical properties, excellent resistance to intergranular corrosion, crack resistance and wear resistance. Advantages Since all magnetic measuring instruments can sense the geomagnetic field of the borehole when measuring the direction of the

Brand Name:Pangolin

Place of Origin:Hebei China

...Excellent mechanical properties, excellent resistance to intergranular corrosion, crack resistance and wear resistance. Advantages Since all magnetic measuring instruments can sense the geomagnetic field of the borehole when measuring the direction of the

Brand Name:Juhong

Model Number:PC38

Place of Origin:Dongguan,China

Magnetic perfume bottle cap with perfume collar and weight added Product Description: product name Magnetic perfume bottle cap with perfume collar and weight added specification 24*31*31mm Color Color can be customized Mold fee More than 5,000 free mold ...

Brand Name:OEM

Model Number:MDD-002

Place of Origin:GuangDong of China

...Magnetic Dry Erase Board Fridge Magnet Sticker No Frame Custom Shape 4'' X 4'' Magnetic Dry Erase Board, Fridge Magnet Sticker for Promotion Size: 4'' x 4'', or cusotmised Material: Glossy artpaper + soft fridge magnet Printing: 4C printing accord to custom artwork, Special Dry Erase lamination . Perfect Adherence Mount on your Refrigerator & Stays in place, Thanks to its powerful magnet...

Brand Name:OEM

Model Number:MRC-006

Place of Origin:Guangdong of China

... or door with attached hanging loop as you wish. 17X12 inch. Chores: Elegant design with foam magnetic backing, light weight and proper thickness, much easier for kids to handling with. Magnetic Stars: These small material objects will more encouraging to

Brand Name:OEM

Model Number:MWD-004

Place of Origin:GuangDong of China

...accord to custom artwork, Special Dry Erase lamination . Perfect Adherence Mount on your Refrigerator & Stays in place, Thanks to its powerful magnet layer Plan Smartly Jot down every upcoming event & keep it within sight on your kitchen Fridge Versatile &

Brand Name:TR Solids Control

Model Number:TRDT

Place of Origin:Xi'an China

...Collar and Non-Magnetic Drill Collar Product Descrption Spiral drill collar is used to reduce contact area with hole so as to avoid efficiently bit sticking from diffirential pressure. The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. The drill collars are made of modified AISI 4145H chromium molybdenum alloy steel. There are different kinds of drill collars...

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: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: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: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 ...