non magnetic alloy drill collar types

Brand Name:DINGSCO

Model Number:According to customers' requests

Place of Origin:China

Non Magnetic Spiral Drill Collar Alloy Steel Drill Rig Tools For Oil Drilling 1,Introduction Magnetic drill collars are made of low carbon high chromium manganese alloy steel, which is refined by strict chemical composition ratio and forged to achieve its mechanical properties. It has good low permeability, high strength mechanical properties, excellent intergranular corrosion cracking resistance and excellent wear resistance. When the magnetic

Brand Name:ROSCHEN

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

Place of Origin:CHINA

Non-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:Pangolin

Place of Origin:Hebei China

Non Magnetic Oil Rig Drilling Spiral Drill Collar Spiral Drill Collar Non Magnetic Drill Collar For Oil Rig Drilling Advantages Since all magnetic measuring instruments can sense the geomagnetic field in the borehole when measuring the borehole direction, the measuring instruments must be in a non-magnetic environment. However, in the drilling process, the drilling tool is often magnetic and has a magnetic field, which affects the magnetic

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

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 ...

Model Number:All types

Place of Origin:China

API Standard Drill Collar And Heavy Weight Drill Pipe For Oilfield Drill collars are extra-heavy integral tools used to concentrate weight onto the drill bit so as to produce sufficient force for the drill bit to break rock efficiently while drilling. They...

Brand Name:Pangolin

Place of Origin:Hebei China

... manganese alloy steel. It is refined after strict chemical composition and achieved its mechanical properties by forging. When the magnetic field strength is 1 × 105 / 4π A / m, the relative permeability μr≤1.010 of the non-magnetic drill collar. The

Place of Origin:Jiyuan, China (Mainland)

Brand Name:KY

API Spec Non Magnetic Spiral Drill Collar Oil Field Drilling Tools Description: Drill collars are manufactured from 4145H modified steel.Drill collars are bored and drifted to API Spec 7-1 and fully heated to meet or exceed the mechanical property ...

Brand Name:FORUS

Model Number:4 3/4”

Place of Origin:China

... collars and drill collars with slip grooves. Product Specifications Ф79 drill collar, Ф89 drill collar, Ф105 drill collar, Ф121 drill collar, Ф146 drill collar, Ф159 drill collar, Ф165 drill collar, Ф178 drill collar, Ф203 drill collar, Ф229 drill collar.

Place of Origin:China

Non-magnetic drill collar, non-magnetic sub, NMDC NMsub Our company supplys used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill rod, new and used mud pump, drilling tools like barrel ...

Brand Name:HuiChi (HC)

Model Number:Drill Collar Series

Place of Origin:China

...Non-Magnetic Drill Collars In Various Sizes For Petroleum Drilling ________________________________________ Product overview: The Drill Collar produced and sold by our company Huichi Petro is one of the core tools in oilfield drilling operations. It is a thick-walled, heavy-weight tubular drill bit that is connected between the drill pipe and the drill bit and is an important part of the drill

Brand Name:GLORYTEK

Model Number:6"

Place of Origin:China

6" Non-Magnetic Drill Collar Drilling Rig Tools For Oil Drilling Description The Non-magnetic drill collars are made fom low carbon stainless steel and conform to the requirements of API Spec.7 and SY/T5144. All threads are phosphated copperized or ...

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 Specification: Size Outside Diameter Inside Diameter Connection Body Single of Weight kg Type...

Brand Name:TANKII

Model Number:Ni60Cr15

Place of Origin:Shanghai,China

... resistivity and good oxidation resistance. Nichrome wire also has good ductility after use and excellent weldability. The number that comes after the Nichrome wire type indicates the percentage of nickel in the alloy. For example,

Brand Name:OHANG TECH

Place of Origin:CHINA

... Origin Tianjin HS Code 84122910 Production Capacity 5000 Set/Year Product Description Non-magnetic downhole motor is a kind of specially designed small size downhole motor. The cross-over sub, power section are all made of non-magnetic material which is

Brand Name:SafewayFire

Model Number:SWNM

Place of Origin:Zhejiang

Product Description: The Non Magnetic Fire Extinguisher is a top-of-the-line fire safety product that provides superior protection against fires of all types. Its non-magnetic construction ensures that it is safe to use in areas with magnetic fields. It...

Brand Name:iqualitrol

Model Number:CM-1210-200N

...Non-Conductive Coatings on Non-magnetic Metals Working Principle: Principles Applications Examples F Type Magnetic Induction (Iron Base) Measure the thickness of non-magnetic materials on magnetic materials Galvanizing layer, lacquer layer, porcelain enamel layer, phosphide layer, copper tile, aluminium tile, some alloy tile, paper etc NF Type Eddy Current (Aluminium Base) Measure the thickness of non