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Factory Direct Supply 5dp 4" 5" 5-1/2" Drill Collars Heavy Weight Drill Pipe
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
Wide Size Range: Available in sizes from 42mm to 184mm for various drilling needs.
Multiple Steel Grades: Options include E75, X95, G105, S135, and R780 for high performance.
OEM/ODM Support: Custom design and manufacturing services available per client requirements.
Anti-Deviation Design: Eccentric-weight collars effectively reduce deviation and straighten wells.
Durable Material: Made from AISI 4145H steel with excellent resistance to stress and corrosion.
1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
Fast Delivery: Order completion time is approximately 15-35 days depending on specifics.
100% Inspection: Strict quality control with visual and functional inspection on all products.
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: ≤1.65h
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 is the delivery time?
A:
It will take about 15-35 days 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
Q:What steel grades are available?
A:
We provide E75, X95, G105, S135, and R780 grades to meet different drilling requirements.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
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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