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Drilling Equipment Rod Non Mag Standard Slip Drill Collar
US$1,100.00
1-99 Pieces
US$800.00
100+ Pieces
Sample price:US$1100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
RepairWarranty
Two YearsModel NO.
Drill CollarManufacturing Process
ForgingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
AlloyThread Connection
API,Reg,Nc,Fh,IfTransport Package
Standard Export PackageSpecification
customizableTrademark
TROrigin
Shandong DongyingHS Code
8431431000Production Capacity
5000 PCS/YearKey features
API & SY Standard Compliance: Manufactured strictly according to API Spec7-1 and SY5411/SY5144 standards.
Non-Magnetic Structure: Cold rolled finish on ID/OD ensures optimal resistance to stress, corrosion, and cracking.
Spiral Design Options: Spiral collars reduce contact area to avoid bit sticking from differential pressure.
Custom Thread Connections: Thread connections customizable to API, Reg, NC, Fh, and If standards.
Hardbanding Option: Hardbanding is available upon customer request for enhanced durability.
Elevator & Slip Grooves: Grooves made on box thread face for use as lifting sub and safety slip.
2-Year Warranty Coverage: Comprehensive two-year warranty provided for all drilling equipment.
100% Quality Inspection: Pre-production samples and final visual inspections before shipment guaranteed.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.26h
AI-Powered supplier vetting
SummaryThe supplier is a professional technical provider with strong R&D and 3D design capabilities, offering extensive customization services. They lack overseas presence and SDK availability, but maintain ISO certifications. Their financial credibility over the last three years is documented, although lacking specific figures. Manufacturing capacity is limited by the absence of valid contracts with subcontractors. They have procedures for quality control but lack written records for corrective actions.
Supplier typeThe supplier is a professional technical provider involved in petroleum machinery, hydraulic components, and camping house manufacturing. They offer 3D design services.
CertificationsThe supplier holds certifications in quality management (ISO9001:2015), environmental management (ISO14001), and occupational health and safety (ISO45001:2018).
Production capacityThe supplier lacks valid contracts with subcontractors, limiting manufacturing capacity.
Customization capabilityThe supplier offers extensive customization options, including full customization from samples and designs.
Product Q&A
Q:How do you guarantee product quality?
A:
Pre-production samples are always available before mass production, and final inspections are always carried out before shipment.
Q:What standards are the drill collars manufactured under?
A:
Drill collars are manufactured strictly from API Spec7-1 and SY5411 or SY5144 standards.
Q:What thread connection types are available?
A:
Thread connections can be customized to API, Reg, NC, Fh, and If types.
Q:What is the warranty period for this equipment?
A:
We provide a two-year warranty for our drilling equipment.
Q:What after-sales services are provided?
A:
We offer 24-hour online maintenance guidance service.
Send Inquiry
*To:
Dongying Tianrui Petroleum Technology Co., Ltd.
Dongying Tianrui Petroleum Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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