Powered by Made-in-China.com
Premium Non-Magnetic Spiral Drilling Collar for Oilfield Operations
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
Reg,Nc,Fh,IfColor
Red/Bule/CustomizeNon Magnetic Material
AISI 4154hAvailable
Drill Collar AvailableApplication
Energy & Mining, Well Drilling, Metallurgy LluryTransport Package
Standard Export PackageSpecification
customizableTrademark
TROrigin
Shandong DongyingHS Code
8431431000Production Capacity
5000 PCS/YearKey features
Non-Magnetic Design: Cold rolled finish ensures optimal resistance to stress, corrosion, and cracking.
Spiral Structure: Reduces contact area to avoid bit sticking caused by differential pressure.
Customizable Threads: Available in Reg, Nc, Fh, and If thread connections for various applications.
Strict Standards: Manufactured strictly according to Spec7-1 and SY5411/SY5144 standards.
Two-Year Warranty: Comprehensive two-year warranty coverage with repair after-sales service.
Alloy Material: Made from high-quality Alloy AISI 4154h for enhanced mechanical performance.
24/7 Support: 24-hour online maintenance guidance service available in English and Chinese.
Flexible Customization: Offers full, minor, and flexible customization from samples or designs.
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: ≤1.43h
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 a final inspection is always carried out before shipment.
Q:What is the warranty period and after-sales service?
A:
We provide a two-year warranty with repair services and 24-hour online maintenance guidance.
Q:What thread connections are available?
A:
We offer Reg, Nc, Fh, and If thread connections to suit different drilling requirements.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak season and off-season.
Q:What payment terms do you accept?
A:
We accept LC, T/T, MoneyGram, credit card, PayPal, Western Union, and cash payments.
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
You may also like
7-1 String Tools Slips Non-Magnetic Spiral Drill Collars for Oil Drilling Tools
US$1,000.00-40,000.00
1 Piece(MOQ)
API 7-1 Non-Magnetic Drill Collars for Oilfield Spiral Drill Collar
US$1,400.00-1,500.00
100 pieces(MOQ)
Oilfield Wellhead Non-Magnetic Crossover Sub String Petroleum Spiral Drilling Collar
US$1,000.00-40,000.00
1 Piece(MOQ)
API Standard Drill Collars of Slick, Spiral and Non-Magnetic Type Oilfield Equipment
US$1,000.00-2,000.00
1 Piece(MOQ)
API 5dp Oilfield Oil Drilling Spiral Non Magnetic Drill Collar
US$900.00-1,600.00
1 Piece(MOQ)
API Spiral Drill Collar/ Non-Magnetic Drill Collar for Oilfield and Drilling Operations
US$1,000.00-30,000.00
1 Piece(MOQ)
Premium Non-Magnetic Drill Collar for Oilfield Applications Worldwide
US$3,900.00-4,000.00
10 sets(MOQ)
API 7-1 Non-Magnetic Spiral Grooved Drill Collar for Drilling
US$8,000.00-10,000.00
5 pieces(MOQ)
API 7-1 Modified Alloy Steel Spiral Drill Collar and Non Magnetic Drill Collar for Oil Gas Well Drilling
US$1,000.00-30,000.00
1 Piece(MOQ)
Non-Magnetic Spiral Slick Drilling Collar for Oilfield Applications
US$800.00-1,100.00
1 Piece(MOQ)
API 7-1 Non Magnetic Drill Collar Spiral Drill Collar Nmdc for Drilling Oilfield
US$1,400.00-1,500.00
100 pieces(MOQ)
P550 Oilfield Drilling Tools Non Magnetic Spiral Drill Collar for Drilling Rig
US$500.00-1,500.00
1 Piece(MOQ)
Premium P550 P530 Nmdc Spiral Drill Collars for Oilfield
US$900.00-1,600.00
1 Piece(MOQ)
Directional Drilling Tool Distributors China Oilfield P550 Spiral Non-Magnetic Drill Collar
US$1,000.00-30,000.00
1 Piece(MOQ)
API Oilfield Wellhead Non-Magnetic Crossover Sub String Petroleum Spiral Drilling Collar
US$900.00-1,600.00
1 Piece(MOQ)
Oilfield Oil Drilling Spiral Non Magnetic Drill Collar
US$1,000.00-40,000.00
1 Piece(MOQ)
API 7-1 Standard Drill Collar for Oilfield Drilling
US$1,000.00-30,000.00
1 Piece(MOQ)
API Oilfield Drilling Tool Drill Collar/Spiral Drill Collar/Non-Magnetic Drill Collar High Quality
US$1,000.00-30,000.00
1 Piece(MOQ)
Spiral Drill Collar Non Magnetic Drill Collar for Oilfield
US$500.00
1 Piece(MOQ)