Nc 46 Non-Magnetic Drill Collar for Drilling Equipment

• Customization: Available
• Customized: Customized
• Surface Treatment: Spray
• Model NO.: Drill Collar
• Type: Non-magnetic Drill Collar
• Material: High Manganese Steel
• Weight (Kg): 500
• Working Process: Machining
• Size: 2 3/8-10 3/4′′
• Color: Red
• Appearance: Smooth
• Warranty of Core Components: 1 Year
• Item: API Oil
• Video Outgoing-Inspection: Provided
• Applicable Industries: Energy & Mining
• Marketing Type: New Product 2020
• Core Components: Engine
• Advantage: Prices
• Product Name: Q2 3/8-10 3/4-35 Workover Rig Tong for Oil Field
• Application: Oil Field
• Machinery Test Report: Provided
• Transport Package: Plywood Case
• Specification: Drill Collar
• Trademark: Goldenman
• Origin: China
• Production Capacity: 10000 Set/Sets Per Month
• Package Size: 75.00cm * 70.00cm * 60.00cm
• Package Gross Weight: 3000.000kg

Product Description

DRILL COLLAR

 

 

 

 

 

 

1. Material: The API 7-1 Non-Magnetic Drill Collar, available in a sleek OD range of 79.4mm to 279.4mm, is crafted from either 4145H/4145H mod or a superior non-magnetic material.
2. Standard: This product adheres to the rigorous standards of API7-1 and NS-1, ensuring unmatched quality and performance.
A. Slick Drill Collar
Note: The drill collar is ingeniously designed to provide essential bit weight, keeping the drill pipe in perfect tension. This feature is critical for maintaining optimal drilling efficiency.
With its robust rigidity, the drill collar ensures the drill bit remains centralized, effectively guiding the hole track. Manufactured with precision to meet API Spec7-1 and the SY5411 standard, it guarantees reliability and performance.
SY5411 standard.
B. Spiral Drill Collar
Note: The spiral drill collar is expertly engineered to minimize contact with the hole, significantly reducing the risk of bit sticking due to differential pressure.
Produced with the highest precision in compliance with API Spec7-1 and Standard SY5144, it ensures seamless drilling operation and enhanced durability.
C. Spiral Drill Collar With Elevator Groove And Slip Groove
Note: Featuring an elevator and slip groove on the box thread face, this drill collar variant is versatile, functioning as both a lifting sub and safety slip during trips.
The technical parameters are meticulously crafted as per API SPEC7-1, with optional hardbanding available upon customer request, ensuring tailored performance.
D. Non-magnetic Drill Collar
Boasting a cold rolled finish on both ID and OD surfaces, this non-magnetic drill collar employs a unique technical process to fortify the structure against stress, corrosion, and cracking, significantly enhancing its mechanical performance.
High-Quality API 7-1 NS-1 Non-Magnetic Drill Collar
Specifications: The API 7-1 Non-Magnetic Drill Collar, with a slick OD ranging from 79.4mm to 279.4mm, exemplifies superior design and precision engineering.

 

 

 

 

Connections	OD mm	ID mm	Length mm
NC23-31	79.4	31.8	9150
NC26-35	88.9	38.1	9150
NC31-41	104.8	50.8	9150 or 9450
NC35-47	120.7	50.8	915 or 9450
NC38-50	127.0	57.2	9150 or 9450
NC44-60	152.4	57.2	9150 or 9450
NC44-60	152.4	71.4	9150 or 9450
NC44-62	158.8	57.2	9150 or 9450
NC46-62	158.8	71.4	9150 or 9450
NC46-65	165.1	57.2	9150 or 9450
NC46-65	165.1	71.4	9150 or 9450
NC46-67	171.4	57.2	9150 or 9450
NC50-67	171.4	71.4	9150 or 9450
NC50-70	177.8	57.2	9150 or 9450
NC50-70	177.8	71.4	9150 or 9450
NC50-72	184.2	71.4	9150 or 9450
NC56-77	196.8	71.4	9150 or 9450
NC56-80	203.2	71.4	9150 or 9450
6 5/8REG	209.6	71.4	9150 or 9450
NC61-90	228.6	71.4	9150 or 9450
7 5/8REG	241.3	76.2	9150 or 9450
NC70-97	247.6	76.2	9150 or 9450
NC70-100	254.0	76.2	9150 or 9450
8 5/8REG	279.4	76.2	9150 or 9450