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API Spec 7-1 7 1/2" Roller Cone Tricone Drill Bit for Tough Formations
US$500.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedType
Roller Drilling Tool or Rotary Drill BitMaterial
Tungsten CarbideUsage
Well Drilling, Oil or Water or Rock Drilling WellColor
GoldenVideo Outgoing-Inspection
ProvidedMachinery Test Report
ProvidedCertification
API 7-1Transport Package
Wooden BoxSpecification
Customized SizeOrigin
ChinaHS Code
820719Production Capacity
10, 000Key features
High Temperature Resistance: Lubricating grease withstands up to 250 degrees Celsius.
Durable Sealing System: O-ring made of highly saturated NBR rubber for wear and heat resistance.
Anti-Bite Bearing Design: Hard alloy layer on tooth palm bearing and silver plating on tooth wheel bearing.
High Impact Resistance: High-strength hard alloy teeth reduce breakage rate in tough formations.
API 7-1 Certification: Product meets API 7-1 standards for roller cone drill bits.
Customization Available: Full customization and minor customization options available from designs.
Steel Ball Locking: Safe and reliable steel ball locking method for high rotational speeds.
Versatile Formation Adaptation: Adapts to extremely soft to hard formations with different cutting structures.
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: 16 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.95h
About Our Factory & Business Background
AddressDongying, Shandong, China
Plant Area320 square meters
Number of Employees11
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 set
Supply Chain Partners100
Our Production Capability & Technical Expertise
Main ProductsDrilling Equipment and Spare Parts
QA/QC inspectors2 people
Inspection Type for Finished ProductsRandom inspection(Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2008-06-06
Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, Australia, South Asia
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff8
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the lead time?
A:
Regular models are in stock for payment on delivery. Batch production time depends on the number of orders.
Q:What are the payment terms?
A:
We accept all regular payment terms including letters of credit and T/T. For customization, 30% T/T is required in advance.
Q:How is the product packaged and delivered?
A:
We use high-quality export wooden boxes, but customization is also available.
Q:Do you provide sample service?
A:
Yes, we can provide sample service.
Q:How do you guarantee quality?
A:
All production follows ISO 9001 and API 7-1 certifications, covering the entire process from contract signing to after-sale service.
Send Inquiry
*To:
Sinotai Petroleum Equipment Co., Ltd
Sinotai Petroleum Equipment Co., Ltd*Content:
Supplier replies will be sent to your registered email
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