Drilling Tool Hole Drilling Drill Collar in Blue

Product Description

<h2>API 7-1 Drill Collars / Spiral Drill Collars for Well Drilling</h2>
<p>GPE Oil Machinery Co., Ltd offers the Drilling Tool Hole Drilling Drill Collar in Blue. This API Drill Collar is available in various types, including Non-Magnetic, Slick, and Spiral. It is designed for use in drilling strings and is available in different sizes, such as the Non-Magnetic Short Drill Collar and the P-550 Non-Magnetic Drill Collar. Made from high-quality materials like 4145h P550 and P530, this 3-meter long Drill Collar is a reliable choice for well drilling.</p>
Drilling Tool Hole Drilling Drill Collar in Blue The Drill Collar is an essential component of the Bottom Hole Assembly (BHA) used for drilling. It provides weight on the bit and maintains tension in the drillstring. Our GPE Drill Collar has received NS-1 certification, ensuring its quality and reliability.
Features and Benefits:
Manufactured from 4145H modified quenched and tempered steel
Strict metallurgical specifications followed for consistent hardness
Hardness range of 285 to 341 BHN and Charpy impact value of 40 ft-lbs
Evenly distributed hardness guaranteed at 16 points in any section at room temperature
Connections completed with phosphate coating to protect against elements and prevent galling
Cold rolled thread roots on API and H-90 connections
Supplied with pressed steel thread protectors for drill collars equipped with standard connections
Welcome to consult, we will provide the most comprehensive technical support!

---

>> CNC Wire Cutting EDM Dk7780f
>> Automatic 5 Axis Bridge Saw Machine
>> Cap Sleeves Bridal Dresses Mermaid Lace Appliqued Wedding Gown Lb5601
>> High Quality Segment Diamond Cup Wheel for Concrete and Stone
>> Good Supplier Water Sprayer High Pressure Manual Knapsack Sprayer Pressure Manual Pump Sprayer
>> UICE new design black with grey color 3-pieces aluminum paddle with unique design
>> hand grip with adjustable resistance and counter hand exercise wrist hand grip
>> Foldable Filter Cartridge with Microfiber Polypropylene Fiber Membrane
>> Custom Vintage Aged Large Pockets Loose Long Straight Cargo Pants Women
>> Tractor 3point Mounted Grader Blade and Foldable Snow Blade
>> High Quality Manual Brass Iron Pec Valve Robinet Valve
>> Automatic AAC Brick Making Machine for Building Material, Keda AAC Production Line
>> Hop Big Kid Backpack, Zoo Kindergarten Ages 3-4, Koala, Kindergarten, Pink, Blue, Green
>> Loose Beads for DIY Jewelry Accessories Silicone Round Bead
>> 1220*2440mm Plastic High Density Celuka Furniture Waterproof Material PVC Foam Board Sheet
>> 500mm/800mm Manual Sumore China Circular Knife Sharpening Cylindrical Grinding Machine
>> High anti-shear liquid Viscosity Index Improver modifier OCP Ethylene-propylene copolymer
>> Factory American Sash Window Vertical Sliding Glass Windows Double Hung Window With Screen Hung Vertical Sliding Windows
>> Automatic puffed corn snacks making machine ice cream corn puffing machine
>> Automatic One Color Screen Printing Machine