What are the payment terms accepted?

We accept 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 and off-peak seasons.

Is the product corrosion resistant?

Yes, it offers high resistance to pitting corrosion due to high chromium and nitrogen content, and prevents SCC through special surface treatments.

P550 Non Magnetic Drill Collar

Name: P550 Non Magnetic Drill Collar
Brand: Hunan Shunfu Metal Material Co., Ltd.
SKU: 2027788645

Hunan, ChinaHunan Shunfu Metal Material Co., Ltd.

US$2,300.00

1-9 Tons

US$2,200.00

10-24 Tons

US$2,100.00

25+ Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

Warranty

Technical/Sample/Quality

Manufacturing Process

Forging

Model NO.

P550

Surface Treatment

Painted

Operation Pressure

Atmospheric Pressure

Material

Alloy

Transport Package

Standard

Specification

3 1/8" - 11"

Trademark

SHUNFU

Origin

China

HS Code

8431431000

Production Capacity

100000 Tons Per Year

Key features

Non Magnetic Material: Made from high purity austenitic stainless steel with relative permeability < 1.005.

Advanced Forging Process: Special cold-working and forging process guarantee excellent mechanical properties.

Superior Corrosion Resistance: Prevents transgranular and intergranular SCC via hammer peening and quenching.

High Yield Strength: Yield strength up to 140 ksi (965 N/mm2) for OD up to 9 1/4 inches.

Comprehensive Testing: 100% magnetic and ultrasonic inspection per ASTM standards.

API Spec 7.1 Compliance: Meets all requirements of API Spec 7.1 last edition.

Customization Available: Customization from samples and designs available for P530, P550, P580, P750.

ISO 9001 Certified: Manufactured under a fully controlled Quality Assurance System.

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.