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Spiral Drill Collar 4-3/4 Drilling Pipe Used Cylindrical Slick Drill Collar
US$10.00-4,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
EffectiveWarranty
EffectiveModel NO.
AllManufacturing Process
StampingSurface Treatment
OxidationOperation Pressure
Atmospheric PressureMaterial
RubberTransport Package
Common Export PackagingTrademark
YINGPAIOrigin
HebeiHS Code
841391Production Capacity
50000pieces/YearKey features
Comprehensive Warranty Coverage: Provides 1-year warranty for mechanical equipment and effective after-sales service.
Flexible Customization Options: Supports full customization, minor customization, and design-based customization per client needs.
OEM and Design Services: In-house design department available to produce OEM products according to specific requirements.
Wide Range of Drill Pipe Sizes: Water well drill pipe sizes range from 42mm to 168mm with various steel grades and thread types.
Multiple Drill Collar Types: Offers spiral, slick, non-magnetic, and eccentric-weight drill collars for different drilling scenarios.
High-Strength Steel Materials: Manufactured from AISI 4145H steel with high yield and tensile strength for durability.
Standard Compliance: Manufactured strictly according to Spec 7-1 and SY5411/SY5144 standards.
100% Finished Product Inspection: All products undergo visual and functional inspection by packing staff before shipment.
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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.27h
About Our Factory & Business Background
AddressRoom 102, East Office Building, No. 45 Pengwan Road, Qingdao Free Trade Zone, Shandong 2026-1858(a), Qingdao, Shandong, China
Plant Area100 square meters
Number of Employees7
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 Set
Supply Chain Partners2
Our Production Capability & Technical Expertise
Main ProductsDrilling Rig Equipment and Parts, Mud Pump and Parts
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2019-07-19
Main MarketsEurope, Africa
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Cooperated with Fortune 500No
Product Q&A
Q:How long for your delivery time?
A:
It will take about 15-35days to finish an order, but the exact time is according to actual situation.
Q:Can you offer OEM or design services?
A:
Yes, we have our own design department. We can make OEM products according your requirements.
Q:How long is the warranty?
A:
1 year
Send Inquiry
*To:
Qingdao Yingpai Import & Export Trading Co., Ltd.
Qingdao Yingpai Import & Export Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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