What is the lead time for orders?

The average lead time is one month. This applies to both peak season and off-season periods, ensuring consistent delivery schedules.

What are the payment terms accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as standard payment terms for international transactions.

What is the wall thickness range for the 3-1/2 inch drill rods?

For the 3-1/2 inch (89mm) drill rods, the wall thickness options are typically 6.00mm or 8.00mm, depending on the specific model and application.

Drill Pipe

Name: 3-1/2" 89mm DTH Water Well Drill Rod/Drill Pipe
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2003895785

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$200.00

100 Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1year

Model NO.

3-1/2

Manufacturing Process

CNC Milling

Surface Treatment

Galvanized

Material

Alloy

Transport Package

Wooden Case

Specification

Trademark

Origin

China

Production Capacity

200

Key features

Customizable Length Options: Available in 1.5m, 3m, 4.5m, 5.8m, 6.1m, 7m, 8.8m, 9.7m, 12m or based on your requirements.

Multiple Steel Grades: Offered in R780, J55, E75, X95, G105, and S135 to suit various drilling conditions.

Versatile Thread Connections: Supports REG, IF, NC, FH, and XH connections for compatibility with diverse equipment.

Wide Application Scope: Ideal for geological exploration, coal mining, water conservancy, highways, railways, and construction.

OEM and ODM Services: Full OEM and ODM services available to meet specific customer design and manufacturing needs.

Galvanized Surface Treatment: Galvanized finish provides enhanced corrosion resistance and durability in harsh environments.

1-Year Warranty Coverage: Comprehensive 1-year warranty included for peace of mind and quality assurance.

Professional After-Sales Support: Dedicated after-sales service team available to assist with technical inquiries and support.

Company profile

Dongying Zhaoxin Industry and Trade Co, Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-04-14 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryDongying Zhaoxin Industry and Trade Co, Ltd., established in 2001 in Shandong, China, specializes in manufacturing oilfield tools and equipment. The company holds ISO certifications and has a strong R&D team with over 40 national patents. With two production lines and a manufacturing plant spanning 11,000 m², Zhaoxin has a robust production capacity. They have been exporting since 2014, with exports accounting for 11-20% of total sales. Their primary markets include South America and Europe. Financial details indicate a significant registered capital, and they maintain a consistent lead time of one month for order fulfillment.

Supplier typeThe supplier is a limited company based in China, operating in the manufacturing sector.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating strong management and quality systems.

After-Sales capabilityThe company provides after-sale services as part of its operations.

Financial creditThe supplier has a registered capital of 106 million RMB, suggesting financial stability.

R&D capabilityThe company demonstrates strong innovation capabilities with over 40 national patents and a focus on new products and technology.

Production capacityThe supplier operates two production lines and a manufacturing plant of 11,000 m², with an annual production output between US$10-50 million.

Product Q&A

Q:What are the available length options for the drill rods?

Standard lengths include 1.5m, 3m, 4.5m, 5.8m, 6.1m, 7m, 8.8m, 9.7m, and 12m. Custom lengths can be provided based on your specific requirements.

Q:Which steel grades are available for these drill pipes?

We offer a wide range of steel grades including R780, J55, E75, X95, G105, and S135 to ensure suitability for different drilling environments.

Q:Can I customize the thread connection type?

Yes, we provide various thread connection options such as REG, IF, NC, FH, and XH to match your existing equipment and operational needs.

Q:What is the warranty period for this product?

The product comes with a 1-year warranty covering manufacturing defects, ensuring quality and reliability for your investment.

Q:Do you offer OEM or ODM services?

Yes, we provide both OEM and ODM services. Our team of 5 R&D engineers can assist in customizing products to meet your specific design and functional requirements.