What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 Ton.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Twz-3 Od 5 Inch Non-Magnetic Heavy Weight Drill Pipe

Name: Twz-3 Od 5 Inch Non-Magnetic Heavy Weight Drill Pipe
Brand: Hunan Shunfu Metal Material Co., Ltd.
SKU: 2097684045

Hunan, ChinaHunan Shunfu Metal Material Co., Ltd.

US$1,300.00-1,900.00

1 Ton

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical/Sample/Quality

Manufacturing Process

Forging

Model NO.

TWZ-3

Surface Treatment

Coating

Operation Pressure

Atmospheric Pressure

Material

Alloy

Threads 1

Nc38

Threads 2

Nc40

Threads 3

Nc46

Threads 4

Nc50

Threads 5

5 1/2 Fh

Threads 6

6 5/8 Fh

Transport Package

Steel Frame

Specification

3-1/2 OD to 6-5/8

Trademark

SHUNFU

Origin

China

Key features

API Spec 7-1 Compliance: Machined from AISI 4145H Mod alloy steel, quenched and tempered to meet API Spec 7-1, NS-1, and DS-1 mechanical properties.

Advanced Thread Options: Standard NC38, NC40, NC46, NC50, 5 1/2 Fh, 6 5/8 Fh threads available. High Torque connections can be manufactured on request.

Enhanced Wear Resistance: Standard hardbanding on tool joints and central upset. Options include Fine grain tungsten carbide, Duraband NC, Tuffband NC, and Arnco types.

Rigorous Quality Control: Full ultrasonic inspection and hardness testing of each weld zone. Inspection certificates include mechanical properties and chemical analysis.

Corrosion Protection: Thread roots cold-worked for fatigue resistance. All connections phosphatized and coated with API thread compound to prevent corrosion and galling.

Non-Magnetic Material Grades: Available in various non-magnetic grades like AMAGNIT, Magnadur, P690, P530, and TWZ series for specific drilling requirements.

Customization Services: ODM and OEM services available. Customization from samples and designs supported. Internal coating and blank ended delivery on request.

Multiple Construction Types: Offers Integral, Welded, and Spiral Heavy Weight Drill Pipes to suit different operational needs and specifications.

Company profile

Fast DeliveryLow MOQExperienced Team

Hunan Shunfu Metal Material Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 years CertifiedNearest Port: shanghai portAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryHunan Shunfu Metal Material Co., Ltd. is a limited company supplying steel pipe, with 24 employees and stated annual output of 100,000 tons of oil steel products. It provides OEM and ODM services and can customize from samples or designs, but it does not provide 3D software design, has no SDK, and launched no new products in the past year. Export sales represent 71%–90% of total sales, with Southeast Asia and the Middle East identified as primary markets; however, it reports no overseas showroom, agents, branches, or offline trade-show participation. Lead time is one month in both peak and off-peak seasons. The available audit record identifies SGS as the auditor, but the stated audit result is 0 and no certification is identified. Quality and service governance evidence is weak because written procedures or records are absent for supplier approval, corrective actions, complaint handling, and service assessment. Financial records are referenced for 2021–2023, but their actual performance is not provided.

Supplier typeThe supplier is identified as Hunan Shunfu Metal Material Co., Ltd., a limited company with 24 employees whose primary and offered product is steel pipe. It is not part of a larger company group, and its stated business scope includes permitted company operations and import/export activities.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. It also has no written procedures or records for customer complaints, corrective and preventive actions, or service-capability assessment, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier is described as a professional technical supplier and offers ODM services, but it has only one year of total R&D engineer experience, no SDK, no 3D software design service, and no new products launched in the past year. These stated limitations demonstrate a deficiency in innovation resources and recent product development.

Production capacityThe supplier reports annual production of 100,000 tons of oil steel products, with one-month lead times in both peak and off-peak seasons. Its product scope is steel pipe, and the stated production information supports established manufacturing capacity, although the slices do not provide independent verification of output or quality performance.

Customization capabilityThe supplier explicitly provides customization from samples and designs, along with OEM and ODM services. This supports both customer-specified product adaptation and design-manufacturing cooperation, although 3D software design and SDK support are unavailable.

Product Q&A

Q:What material is used for the Heavy Weight Drill Pipes?

They are machined from AISI 4145H Mod. alloy steel, full-length quenched and tempered to obtain API Spec. 7-1, NS-1, and DS-1 mechanical properties.

Q:What thread connections are available?

Standard threads include NC38, NC40, NC46, NC50, 5 1/2 Fh, and 6 5/8 Fh. High Torque connections can also be manufactured upon request.

Q:Is hardbanding included as standard?

Yes, hardbanding is standard on tool joints and central upset. Standard wear bands include one 4' pad on pin and box, plus a 1' pad on the box taper section.

Q:What quality control measures are performed?

Each HWDP is inspected according to API Spec. 7-1, NS-1, and DS-1. Each weld zone undergoes full ultrasonic inspection and hardness testing.

Q:Can the pipes be customized?

Yes, ODM and OEM services are available. Customization from samples and designs is supported, including internal coating and blank ended delivery.