What certifications does the manufacturer hold?

The manufacturer is ISO-9001, ISO-14001, and OHSAS-18001 certified, ensuring high quality and reliability standards.

What are the payment terms?

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

Oilfield Casing Tubing Drill Pipe Plastic Thread Protector

Name: Oilfield Casing Tubing Drill Pipe Plastic Thread Protector
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2242659635

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$3,000.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

2-7/8

Manufacturing Process

Stamping

Material

Plastic

Product Name

Thread Protector

Type

Full Plastic ,Steel Plastic ,Plastic Steel Plastic

Transport Package

Wooden Box

Specification

2 3/8

Trademark

Origin

China

HS Code

8431431000

Production Capacity

10000 PCS Per Month

Key features

Composite Material Design: Combines steel shell and high-density polyethylene bumper for superior impact absorption and protection.

Multiple Style Options: Available in open or closed end versions, and liftable or non-liftable configurations.

Vent Hole with Filter: Closed end options feature optional vent holes with filters to equalize pressure and block foreign particles.

OEM and ODM Services: Full customization available including product name, type, and material composition.

ISO Certified Quality: Manufacturer holds ISO-9001, ISO-14001, and OHSAS-18001 certifications for design and manufacturing.

Easy Installation: Designed for easy setting and removal using a standard tube wrench.

Comprehensive Warranty: Includes a 1-year warranty period for all products.

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: ≤11.34h 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 protector is made of a composite design featuring a steel shell and a low or high-density polyethylene bumper.

Q:Are there different types of thread protectors available?

Yes, they are available in open or closed end versions, and can be liftable or non-liftable.

Q:Can the product be customized?

Yes, we offer OEM and ODM services with customizable product names and types such as Full Plastic, Steel Plastic, or Plastic Steel Plastic.

Q:What is the warranty period?

We provide a 1-year warranty for our oilfield casing tubing drill pipe plastic thread protectors.

Q:How do the closed end protectors manage pressure?

Closed end protectors may have an optional vent hole to equalize inner and outer pressure, often equipped with a filter to prevent particle intrusion.