What is the warranty and after-sales service?

We provide available after-sales service and warranty for our products.

How do you guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What are the accepted payment terms?

Accepted payment types include T/T, L/C, and Western Union, with currencies in USD, EUR, HKD, and CNY.

5" Reg Pipe Thread Protector for Casing

Name: 5" Reg Pipe Thread Protector for Casing
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2057630765

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$15.00

1-199 Pieces

US$4.00

200+ Pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

Available

Material

Plastic

Product Name

API 5" Reg Pipe Thread Protector for Casing

Size Range

2-3/8 ~ 20"

Key Word

Thread Protector

Type

Heavy Duty or Light

Color

Customized

Specification

Standard

Trademark

Lake

Origin

China

Production Capacity

5000 Pieces Per Month

Key features

Customizable Colors: Colors can be customized to meet specific client requirements.

Wide Size Range: Available in sizes from 2-3/8 to 20 inches for various pipe types.

Multiple Material Options: Manufactured from HDPE, steel, or steel-plastic materials.

Heavy Duty and Light Types: Available in both heavy duty and light type thread protectors.

100% Thread Inspection: Every protector undergoes 100% thread inspection after machining.

API and ISO Certified: Products designed and manufactured according to API, ISO, and GOST certifications.

Resistant Performance: Resistant to oil, abrasion, and corrosion for durable protection.

Broad Thread Compatibility: Suitable for BTC, STC, LTC, EUE, NUE, NC, IF, FH, REG, PH-6, XT, HT-PAC, etc.

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: ≤2.66h

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.