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Product profile
Customization
AvailableAfter-sales Service
Online Guide and ServiceWarranty
3 MonthsModel NO.
apiManufacturing Process
CastingSurface Treatment
Without ProcessingOperation Pressure
Atmospheric PressureMaterial
Plastic or MetalicColor
Black, EctRoduct Main Material
Steel, HDPEQuality Control
API Q1 QualityApplications
Handling, Transportation and StorageTransport Package
Standard Export PackageSpecification
all modelsTrademark
LakeOrigin
ChinaHS Code
843143Production Capacity
5000PCS Per MonthKey features
API Q1 Quality Control: Strict quality inspection following API Q1 standards and API 5CT Annex I design.
Thread Protection: Prevents connector threads and pipe ends from damage during handling and storage.
Wide Size Compatibility: Available in various sizes including NC23, NC31, NC40, NC50, and 5-1/2 FH.
Durable Materials: Constructed from Steel or HDPE to ensure longevity and reliability.
Competitive Pricing: Offers high-quality products with competitive prices and safe payment terms.
Global Export Experience: Exported to USA, South America, Africa, Middle East, and Russia for over 14 years.
24/7 After-Sales Support: Provides online guide and service anytime, anywhere for customer assistance.
Certified Products: Products are certified by API and BV, ensuring compliance with industry standards.
Company profile
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.
Product Q&A
Q:What is the warranty period?
A:
The warranty period for this product is 3 months.
Q:What materials are used for the thread protector?
A:
The product is made from Steel or HDPE (High-Density Polyethylene).
Q:Does the product have quality certifications?
A:
Yes, the products are certified by API and BV, following API Q1 quality inspection standards.
Q:What is the purpose of this product?
A:
It protects the threads of oil drill pipes and drill collars from damage during handling, transportation, and storage.
Q:What is the lead time for orders?
A:
The average lead time is one month, regardless of peak or off-peak seasons.
Send Inquiry
*To:
Dongying Lake Petroleum Technology Co., Ltd.
Dongying Lake Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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