What manufacturing standard do you follow?

Class T and Class SM couplings are manufactured as per Specification 11B.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

Class T and Spray Metal Sucker Rod Coupling

Name: Class T and Spray Metal Sucker Rod Coupling
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2287095945

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$3.00

1 Piece

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

7/8

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Material

Alloy

Transport Package

Wooden Case

Specification

5/8", 3/4", 7/8", 1", 1-1/8"

Trademark

Origin

China

Key features

Cold Form Rolled Threads: Uses cold form rolling to create compressive stress for maximum thread strength.

Customizable Coating: Coating options include phosphate chemical treatment or black oxide upon request.

Multiple Size Options: Available in full size, slim hole, over size, and combination sub-couplings.

High-Strength Material: Class T coupling manufactured using AISI 5140 alloy material.

Hardening Process: Class SM coupling features spray metal specification hardening process.

1 Year Warranty: Comprehensive 1-year warranty coverage included with the product.

ISO Certified Quality: Manufactured under ISO-9001, ISO-14001, and OHSAS-18001 certified systems.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing needs.

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 materials are used for Class T and Class SM couplings?

Class T coupling is manufactured using AISI 5140 alloy, while Class SM coupling uses a spray metal specification hardening process applied to base metal.

Q:Can the coating be customized?

Yes, the coupling can be coated using phosphate chemical treatment or black oxide based on customer request.

Q:What sizes are available for these couplings?

Couplings are available in full size, slim hole, over size, and combination sub-couplings for different diameters.

Q:What is the warranty period for this product?

We provide a 1-year warranty for the Class T and Spray Metal Sucker Rod Coupling.

Q:Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to meet specific customer requirements.