Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with flexible customization options.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the product certified?

Yes, our products are certified by ISO9001 and manufactured to API 7K quality standards.

Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread

Name: Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread
Brand: HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.
SKU: 1913827801

Hebei, ChinaHEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

US$10.00-100.00

1 Piece

Product profile

Customization

Available

Material

Carbon Steel

Place of Origin

Hebei, China

Model NO.

all

Type

Drill Pipe

Use

Well Drilling

Transport Package

Wooden Box

Specification

standard

Trademark

xinhuafa

Origin

HS Code

84139100

Key features

Wide Size Range: Available from 42mm to 184.15mm diameter for various drilling needs.

Multiple Steel Grades: Offers E75, G105, S135, R780, and DZ50 to meet different strength requirements.

Custom Thread Options: Supports NC26, NC31, NC38, NC40, NC46, NC50, NC56, and FH types.

Flexible Lengths: Lengths range from 1000mm to 6000mm based on specific project needs.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

API Quality Standards: Manufactured strictly to API 7K quality standards for reliability.

Advanced Manufacturing: Equipped with CNC, heat treatment, and friction welding capabilities.

ISO9001 Certified: Company holds ISO9001:2015 certification for quality management.

Company profile

Importers and ExportersQuality AssuranceManagement CertificationStandardized Supplier Management

HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.87h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical manufacturer focused on mud pumps, plunger pumps, pumping equipment, oilfield and wellhead accessories, valves, drilling and production accessories, rubber and polyurethane components, forgings, castings, and engineering materials. It provides 3D design, ODM, OEM, and multiple customization services. Production is supported by three lines, reported annual output of 20,000 bi-metal liners, and lead times within 15 working days in both peak and off-peak seasons. Quality-related procedures cover corrective actions, complaint handling, quality assurance, and raw-material traceability. The supplier holds an ISO9001:2015 certificate and has environmental assessment and fire-drill records. However, it has no available SDK, no new products reported in the past year, no overseas warehouse, showroom, agent, or branch, no offline trade-show participation, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates in research and development, production, and sales across mud pumps, pumping equipment, oilfield accessories, valves, drilling and production components, and related engineered materials. This establishes a specialized industrial supplier profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and also has a factory environmental impact assessment report. These are explicit documented management and environmental credentials, although no broader certification portfolio is provided.

Production capacityThe supplier operates three production lines, reports 20,000 bi-metal liners of annual output, maintains in-stock capacity, and states lead times within 15 working days in both peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists with related subcontractors, creating a documented capacity-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, flexible customization, 3D design services, ODM, and OEM for well-known brands. These offerings directly support a broad range of customized product requirements.

Product Q&A

Q:What steel grades are available for the drill pipe?

We offer E75, G105, S135, R780, and DZ50 grades to suit different drilling conditions.

Q:Can the drill pipe be customized to my specifications?

Yes, we provide full customization, minor customization, and options from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the available thread types?

We support NC26, NC31, NC38, NC40, NC46, NC50, NC56, 5 1/2FH, and 6 5/8FH thread types.

Q:What is the production lead time?

Lead time is within 15 workdays for both peak and off-peak seasons.

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Welding Drill Pipe for Oil and Gas Drilling Machine and Workover with Lh Rh Thread