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IADC 637 Roller Cone Cutter Bit Used TCI Tricone Bit
US$300.00-900.00
1 Piece
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
AISIModel NO.
8 1/2''Length
Taper-lengthType
Center Drill BitMaterial
High Carbon SteelUsage
Well DrillingMachine Type
Drilling ToolProcessing Type
ForgingAdvantage
High-Efficiency, Wear ResistantBearing Type
Journal /Roller Bearing BitPin Connection
4 1/2'' RegularTransport Package
Wooden CaseSpecification
8 1/2''Trademark
LONGYUEOrigin
Hebei, ChinaHS Code
8207199000Production Capacity
200 Pieces/WeekKey features
High-Efficiency Wear Resistance: Features tungsten carbide inserts and friction-reducing alloy for superior durability.
Customizable Center Nozzle: The center nozzle design can be customized to meet specific drilling requirements.
Advanced Bearing Protection: Equipped with metal sealed and rubber sealed bearings for extended life.
Wide IADC Code Range: Available in codes 117, 127, 126, 217, 417, 437, 517, 537, 617, 627, 637, 737.
Multiple Bit Sizes: Sizes include 7 1/2'', 8 1/2'', 9 7/8'', and 12 1/4'' for various applications.
Gauge Protection Design: Shirttail features more carbide inserts to increase gauge holding capability.
OEM and ODM Services: Full OEM and ODM services available for custom drilling tool manufacturing.
Fast Delivery Capability: Regular models in stock with prompt delivery and fast inland transportation.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.38h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a manufacturing factory located in Hejian City, Cangzhou, Hebei, China. Established in 2016, it operates over 10 production lines with an annual output between US$10 million and US$50 million. The company exports 51% to 70% of its products and has self-managed import-export rights. It specializes in producing drill bits and other related tools, serving both domestic and international markets.
Supplier typeThe supplier is a manufacturing factory operating as a limited company in Hebei, China, established in 2016.
After-Sales capabilityThe supplier emphasizes prompt and sincere responses to inquiries, indicating a focus on customer service.
R&D capabilityThe company has a total of 5 R&D engineers and is capable of designing drill bits, showing some innovation capability.
Production capacityWith over 10 production lines and a plant area of 10,000 m², the supplier shows strong production capacity.
Customization capabilityThe supplier can design PDC bits according to customer requests, indicating customization capability.
Product Q&A
Q:How to get an exact quotation?
A:
Please send detailed information including Tricone bits (Diameter, IADC code), PDC bits (Matrix or Steel body, blades quantity, cutter size), Hole opener (Diameter, pilot hole size, rock hardness, thread connection), and Roller cutters (Diameter of cones, model number). Sending photos is also a simple way. For better accuracy, provide drilling depth, drilling length, rock hardness, drill rig capacity, application type (oil/gas, water, HDD, foundation), Incoterm (FOB, CIF, CFR), transport method
Q:What are the lead time and payment terms?
A:
We always have regular models available in stock for prompt delivery. Mass production lead time depends on the order quantity. We accept all regular payment terms including L/C, T/T, D/P, and PayPal. Peak season and off-season lead times are both within 15 workdays.
Q:What is the delivery advantage?
A:
We are located near Beijing airport and Tianjin (Xingang) seaport. Transportation from our factory to these locations takes only one day, ensuring fast and economical inland charges.
Q:What are the recommended drilling parameters for IADC 637?
A:
For IADC 637, the recommended WOB is 0.5-1.2 kn/mm and RPM is 80-40 r/min. This bit is designed for hard to very hard formations with high compressive strength, such as hard limestone, dolomite, and marble.
Q:What materials are used in the bit construction?
A:
The bit is made of High Carbon Steel with tungsten carbide inserts and inlaid friction-reducing alloy. It features hardfaced thrust faces with wear-resistant alloy.
Send Inquiry
*To:Hejian Longyue Drill Bit Manufacture Co., Ltd.
Hejian Longyue Drill Bit Manufacture Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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