What are the payment terms?

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

What is the lead time for production?

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

Is the product ISO certified?

Yes, the product has obtained ISO certification to ensure quality and reliability.

Quickly Release Thread Protector, Casing Protector

Name: Quickly Release Thread Protector, Casing Protector
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2173108885

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$15.00

1-4 Pieces

US$10.00

5+ Pieces

Sample price:US$3000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Required

Warranty

6 Months

Model NO.

drilling string tools

Certification

ISO

Power Source

Manual

Operation Pressure

Atmospheric Pressure

Applicable Medium

Mud, Water

Structure

Plug-In

Material

Rubber

Standard

API 6A

Colour

Black

Thread

Btc/Ltc

Packing

Wooden Case

Transport Package

Standard

Specification

500*600*700

Trademark

Required

Origin

China

HS Code

84314310

Production Capacity

10000 PCS/Year

Key features

High Durability Material: Made of NBR rubber, resistant to oil, abrasion, and corrosion for long life.

Quick Release Design: Simple structure allows easy operation and saves time during well drilling.

Wide Size Compatibility: Available for tubing and casing sizes from 2 3/8 inch to 20 inch.

OEM/ODM Support: Full customization, minor customization, and flexible options available.

ISO Certified Quality: Product meets ISO certification standards for reliability and safety.

Cost Effective Solution: Protects drilling string threads, reducing damage and operational costs.

Manual Operation: Powered manually with atmospheric pressure, simple and reliable.

Professional Packaging: Packed in wooden cases to ensure safe transportation and storage.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.