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8 1/2" (215.9mm) IADC537g Water Well Drill TCI Tricone Roller Bits
US$5.00
100-999 Pieces
US$4.90
1,000+ Pieces
Product profile
Customization
AvailableAfter-sales Service
24 Hours Online ServiceWarranty
1 YearsModel NO.
TB30Manufacturing Process
CNC MillingSurface Treatment
Without ProcessingOperation Pressure
Atmospheric PressureMaterial
Stainless SteelApplication
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic PipSection Shape
RoundModel Number
1.9"-4 1/2"Standard
API 5CTCertificate
API, ISO9001Grade
J55 / K55 / N80 / L80 / P110Technics
CastingTransport Package
Wooden BoxSpecification
Different standard sizeTrademark
EastlongOrigin
ChinaHS Code
7307920000Production Capacity
100000/YearKey features
IADC 537G Design: Optimized for soft to medium formations like mudstone, limestone, and shale.
24/7 Online Support: 24 hours online after-sales service for immediate technical assistance.
1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.
Stainless Steel Build: Constructed from durable stainless steel for extended service life.
Customization Available: Accepts OEM/ODM with custom application, shape, model, and grade options.
Fast Delivery: Typically ships within 15-25 days, or 5-10 days if in stock.
Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤4.63hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP
About Our Factory & Business Background
AddressRoom 608 Building A17, Cuigang 4th Industrial Park, Fuyoung Street Baoan, Shenzhen, Guangdong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTubing Coupling, Casing Coupling, Pup Joints, Crossovers, Centralizer, Carbon Steel Pipe, API 5L Pipe, Oil Drill Pipe, Oilfield Drilling Rig, Oil Country Tubular Goods
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the minimum order quantity?
A:
Our MOQ is 1 piece or 1 complete set. The price may vary based on the order quantity.
Q:Are you a manufacturer or trading company?
A:
We are both. We have our own factory and maintain long-term relationships with many other factories.
Q:Can you accept OEM and ODM orders?
A:
Yes, we have our own R&D team and accept both OEM and ODM. Please provide your requirements or design drawings.
Q:What is the delivery time?
A:
Generally, it takes about 15-25 days. If items are in stock, delivery usually takes only 5-10 days.
Q:How are the products packed?
A:
We use plywood cases and pallets for export to protect products. Custom packaging is available upon request.
Send Inquiry
*To:
Hongkong Eastlong Technology Co., Limited
Hongkong Eastlong Technology Co., Limited*Content:
Supplier replies will be sent to your registered email
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