Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to meet your specific manufacturing needs.

What is the lead time for production?

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

What payment terms do you accept?

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

Nc38 Heavy Duty Steel Plastic Thread Protector

Name: Nc38 Heavy Duty Steel Plastic Thread Protector
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2181731915

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$2.00

1 Piece

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

2-7/8, 3-1/2, 4-1/2, 5-1/2

Manufacturing Process

Stamping

Surface Treatment

Galvanized

Operation Pressure

Atmospheric Pressure

Material

Plastic

Product Name

Thread Protector

Color

Accoding to Request

Size

All Sizes

Transport Package

Wooden Box

Specification

Thread Protector(NC31/NC38/NC46/NC50)etc.

Trademark

Origin

China

HS Code

8431431000

Production Capacity

1000 PCS Per Month

Key features

Customizable Color and Size: Color and size can be customized according to specific client requests.

High Impact Resistance: Made of HDPE and alloy steel to ensure excellent impact strength and stress cracking resistance.

Anti-Corrosion Design: Features steel cage encapsulated in plastic for high dimensional stability and anti-corrosion properties.

Wide Size Compatibility: Supports various thread standards including EUE, NUE, REG, NEW VAM, and many others from 2 to 57 inches.

ISO Certified Quality: Certified by ISO 9001, 14001, and 45001 with full quality monitoring and traceability systems.

Easy Installation: Scientific structure design ensures easy loading, unloading, and convenient installation.

Complete Sealing Interface: Designed with a complete sealing interface to protect drill pipe threads effectively.

Comprehensive Warranty: Provides a 1-year warranty covering mechanical defects for peace of mind.

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: ≤10.98h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryDongying Zhaoxin Industry and Trade Co., Ltd. is a China-based limited company in Shandong that manufactures and processes oilfield tools and equipment. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, a dedicated R&D team, more than 40 national patents, six to ten quality-control staff, and two production lines. It offers downhole tools, cementing tools, wellhead equipment, oil-well packers, tubing anchors, and torque anchors. The company states that it provides research, development, manufacturing, sales, and after-sales service. Export activity is documented since 2014, with markets in South America and Europe, although export sales represent only 11%–20% of total sales. Evidence is insufficient to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is a Chinese limited company engaged in manufacturing and processing machinery, specifically oilfield tools and equipment. Its stated activities cover research, development, manufacturing, sales, and after-sales service, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly reports ISO9000 international quality-system certification and current ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These certifications provide direct evidence of formal quality, environmental, and occupational-health-and-safety management systems.

After-Sales capabilityThe company explicitly states that its business includes sales and after-sales service for oilfield tools and equipment. However, the slices do not describe service coverage, staffing, response times, spare parts, or warranty terms.

R&D capabilityThe supplier reports a practical and experienced R&D team, more than 40 national patents, five years of R&D-engineer experience, and a stated focus on new products and technology. These claims directly support an established innovation function, although no patent titles or technical performance data are provided.

Production capacityThe supplier operates a manufacturing plant of 11,000 square meters, two production lines, and reports one-month order fulfillment in both off-peak and peak seasons. Its listed product scope covers multiple oilfield equipment categories, supporting production capability, although detailed capacity and equipment information is unavailable.

Product Q&A

Q:What materials are used for the thread protector?

The product is made of HDPE, plastic, and alloy steel, featuring a steel cage encapsulated in plastic for durability.

Q:Can the color and size be customized?

Yes, both the color and size can be customized according to your specific requests.

Q:What is the warranty period?

We provide a 1-year warranty for all our products.

Q:Which thread standards are supported?

We support a wide range of standards including EUE, NUE, REG, NEW VAM, FH, PAC, and various pin/box connections from 2 to 57 inches.

Q:What are the main applications of this product?

It is primarily used for protecting the threads of drill pipes, drill collars, drill subs, and other drilling tools in the energy and mining industry.