What are the payment terms and lead times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is one month for both peak and off-peak seasons.

Are quality certifications and inspections available?

Yes, Mill Test Certificates are issued in accordance with API Spec 7/7-1 and API RP7G. Third-party inspection can be performed upon request at the buyer's expense.

Does the supplier offer OEM or ODM services?

Yes, both OEM and ODM services are available. Customization can be done from samples or designs.

API 5dp Od 4 ID 2-1/2 Nc40 Hwdp Heavy Weight Drill Pipe

Name: API 5dp Od 4 ID 2-1/2 Nc40 Hwdp Heavy Weight Drill Pipe
Brand: Hunan Shunfu Metal Material Co., Ltd.
SKU: 2092162215

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.

HWDP

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 5DP & 7-1 Compliance: Manufactured from AISI 4145H Alloy steel, fully heat-treated, conforming to API Spec 7-1 latest edition.

Fatigue Prevention Design: Provides flexible transition between drill collars and pipe, preventing fatigue in vertical drilling and HDD.

Center Upset Protection: Features a center upset (wear pad) to protect tube outer diameter, reducing hole drag and differential sticking.

High Strength & Toughness: Thicker walls with longer upsets offer high tensile strength, high torque resistance, and excellent low-temperature toughness.

Customizable Thread Options: Threads are customizable with options including NC38, NC40, NC46, NC50, 5 1/2 FH, and 6 5/8 FH.

Advanced Surface Treatment: Offers hard banding and internal coating options for high abrasion resistance, low friction, and corrosion resistance.

OEM/ODM Customization: Supports customization from samples and designs, with non-API standard types available per specification.

Comprehensive Certification: Mill test certificates issued per API Spec 7/7-1 and API RP7G; third-party inspection available upon request.

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: ≤7.46h

AI-Powered supplier vetting

SummaryHunan Shunfu Metal Material Co., Ltd. is a supplier of steel pipes with a focus on ODM and OEM services, though it lacks 3D design services and recent product innovations. The company has a solid export focus, especially in Southeast Asia and the Middle East. Despite having no overseas showrooms or participation in trade shows, it maintains effective production with a significant proportion of exports. However, the company lacks formal procedures for quality assurance and customer complaint handling, and does not hold any certification for these processes.

Supplier typeHunan Shunfu Metal Material Co., Ltd. is a professional technique supplier specialized in steel pipes and operates as a limited company. It offers ODM and OEM services but does not provide 3D design services or belong to a larger company group.

CertificationsThe supplier underwent an audit conducted by SGS, but the result of the audit evaluation was zero, and there is no indication of any certifications held.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or quality assurance, indicating gaps in formal after-sales service processes.

R&D capabilityThe supplier has not launched any new products in the past year and lacks SDK availability, indicating limited innovation capability.

Production capacityThe supplier has a significant annual production output of 100,000 tons of oil steel products, indicating strong production capabilities.

Customization capabilityThe supplier provides customization services from samples and designs, along with ODM and OEM capabilities, highlighting strong customization capability.

Product Q&A

Q:What is the material composition of the Heavy Weight Drill Pipe?

The HWDP is made from AISI 4145H Alloy steel, which is fully heat-treated. For welded types, the pipe body is AISI 1340 and the tool joint is AISI 4140HM.

Q:What are the primary applications for this Heavy Weight Drill Pipe?

It is used in vertical drilling to prevent drill pipe fatigue and in horizontal directional drilling (HDD) for added strength in high-stress situations. It also serves as a flexible transition between drill collars and drill pipe.

Q:Which thread connections are available for customization?

Customizable thread options include NC38, NC40, NC46, NC50, 5 1/2 FH, and 6 5/8 FH. Non-API standard types are also available per specification.

Q:What surface treatment options are provided?

Options include hard banding (especially on box and pin tool joints) and internal coating (such as plastic coating). These provide high abrasion resistance, low friction, and good corrosion resistance.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 Ton.