Drill Collar for Drilling String

• After-sales Service: 24/7
• Warranty: 1 Years
• Manufacturing Process: CNC Milling
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Name: Drill Collar
• Color: Blue
• Transport Package: Export Packing
• Specification: 79.4mm -279.4mm
• Trademark: SGPE
• Production Capacity: 150000
• Package Size: 600.00cm * 150.00cm * 150.00cm
• Package Gross Weight: 350.000kg

Product Description

API 7-1 Drill Collars / Spiral Drill Collars for Well Drilling

 

Introducing the Non-Magnetic Drill Collar for Drilling String by GPE Oil Machinery Co., Ltd. This API-approved collar is perfect for hole drilling, with a slick spiral design and a length of 3 meters. Made from P-550 steel, it offers excellent durability and reliability. Upgrade your drilling operations with this non-magnetic tool.

Non-Magnetic Drill Collar for Drilling String

 

Introducing the Non-Magnetic Drill Collar by GPE Oil Machinery Co., Ltd. This essential component of the BHA provides the necessary weight on the bit for efficient drilling while keeping the drillstring in tension. Crafted from 4145H modified quenched and tempered steel, our drill collar has been approved by the NS-1 certification, ensuring top-notch quality.

 

Features and Benefits:

 

• Guaranteed hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs at evenly distributed 16 points in any sections at room temperature.


• Connections are completed with a protective phosphate coating, safeguarding them from the elements and preventing galling upon initial make-up.


• Cold-rolled thread roots on API and H-90 connections for enhanced durability.


• Supplied with pressed steel thread protectors for all drill collars equipped with standard connections, ensuring optimal protection.


 

 

Choose our Non-Magnetic Drill Collar for a reliable and efficient drilling experience. With its exceptional hardness and impact resistance, you can trust it to withstand the toughest drilling conditions. Order yours today and experience the difference!