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Forged Steel Non-Magnetic Drill Collar

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MOQ : 1 Unit

Forged Steel Non-Magnetic Drill Collar Specification

Surface Treatment
Polished

Hardness
285-341 HB

Process
Forged

Product Type
Non-Magnetic Drill Collar

Material
Non-Magnetic Stainless Steel (e.g., 17-4PH, 15-5PH, or similar alloys)

Technology
Hot Rolling, Forging, Precision Machining

Application
Oil & Gas Drilling, Wellbore Operations

Dimension (L*W*H)
Length: 6.1 m to 9.75 m, Diameter: 3 1/8 to 11

Weight
Varies by size, typically 500-2000 kg

Color
Silver Grey

Non-Magnetic Properties
Per API Spec 7 standards

Yield Strength
Min 758 MPa

Straightness
3 mm per meter

Standard
API 7-1, NS-1, ISO 9001

Magnetic Permeability
1.01 (relative permeability)

Tensile Strength
Min 965 MPa

End Connection
API or Premium Threaded

Impact Value
>50J at -46C

Corrosion Resistance
High, suited for challenging drilling environments

Surface Finish
Ra 0.8 m

Forged Steel Non-Magnetic Drill Collar Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Forged Steel Non-Magnetic Drill Collar

Experience exceptional value with our Forged Steel Non-Magnetic Drill Collar-highly recommended for those seeking robust, classic performance in demanding drilling environments. Manufactured to blue-ribbon standards, this imposing equipment boasts a minimum yield strength of 758 MPa and tensile strength of 965 MPa, exceeding industry benchmarks for safety and reliability. Crafted from non-magnetic stainless steel and polished for superior corrosion resistance, it ensures long-term durability. Affordable without sacrificing quality, it features premium threaded connections and rigorous precision machining, making it the preferred choice for oil and gas drilling professionals worldwide.

Exceptional Features & Broad Applications

Our Forged Steel Non-Magnetic Drill Collar is renowned for its high impact value, corrosion resistance, and precision surface finish. It is engineered for use in oil and gas drilling, especially in challenging, magnetic-sensitive environments. Appreciated by global exporters, manufacturers, and suppliers, its straightness and strength make it essential for wellbore operations. Leading drilling professionals trust its reliability and performance, aligning with API and ISO quality certifications.

Domestic Market Reach & Shipping Logistics

Serving key domestic markets in China, our drill collars are made readily available for prompt shipment. Shipped goods depart from major FOB ports, ensuring efficient transportation to your location. Samples can be provided, with applicable charges discussed as part of our transparent customer policy. Our logistics team coordinates every delivery, balancing timely service with secure, cost-effective transportation solutions to support client operations nationwide.

FAQ's of Forged Steel Non-Magnetic Drill Collar:

Q: How is the Forged Steel Non-Magnetic Drill Collar used in oil and gas operations?

A: The drill collar is installed in the drill string to provide weight on the bit, maintain wellbore trajectory, and stabilize drilling operations, especially where non-magnetic properties are essential.

Q: What benefits does non-magnetic stainless steel provide in these drill collars?

A: Non-magnetic stainless steel eliminates magnetic interference with downhole instruments, ensuring precise wellbore navigation and accurate data gathering during drilling.

Q: What is the process for manufacturing the non-magnetic drill collar?

A: The collars are produced through hot rolling and forging, followed by precision machining and polishing to meet API and ISO standards. This ensures uniform strength, straightness, and superior surface finish.

Q: Where are these forged steel drill collars typically shipped from?

A: They are shipped from major FOB ports in China, with logistics support provided to ensure the goods reach clients efficiently and securely.

Q: When can a sample be obtained, and are there any charges involved?

A: Samples are available upon request, subject to applicable charges and transportation costs. Please contact our sales team to arrange sample dispatch and discuss pricing details.

Q: What applications are best suited for this non-magnetic drill collar?

A: These collars are ideal for oil and gas drilling, wellbore operations, and any drilling environment requiring high strength, corrosion resistance, and minimized magnetic interference.

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