Non-Magnetic Drill Collar for Drilling String in Blue

• 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 Blue Non-Magnetic Drill Collar by GPE Oil Machinery Co., Ltd. This drilling tool is designed for hole drilling and is API 7-1 compliant. With a length of 3 meters and an outer diameter of 79.4, it is perfect for your drilling needs. Made from 4145h P550 steel, this non-magnetic drill collar is slick and spiral in design, ensuring optimal performance. Trust in the quality and reliability of our API certified drill collars for your drilling string.

 

Blue Non-Magnetic Drill Collar for Drilling String

 

The Blue Non-Magnetic Drill Collar is a crucial component in the Bottom Hole Assembly (BHA) used for drilling. It provides weight on the bit and maintains tension in the drillstring. Manufactured by GPE Oil Machinery Co., Ltd, this drill collar has been approved by the NS-1 certification.

 

Features and Benefits:

 

• Manufactured from 4145H modified quenched and tempered steel


• Strict metallurgical specifications ensure consistent maximum depth of hardness


• Hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs


• Evenly distributed 16 points hardness guarantee at room temperature


• Connections are phosphate coated to protect against the elements and prevent galling


• Cold rolled thread roots on API and H-90 connections


• Supplied with pressed steel thread protectors for all drill collars with standard connections



 
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