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Casing & Tubing Coupling API 5CT Premium Thread for Oil Well Drilling 2-3/8"~20"
US$4.50
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
1 YearModel NO.
2-3/8"~20"Manufacturing Process
CNC MillingSurface Treatment
Phosphating and CoatingOperation Pressure
Atmospheric PressureMaterial
API 5CT Tubing Coupling 3-1/2 P110 Nue for SeamlesGrade
J55, K55, N80-1, N80-Q, L80, C90, P110Type
Welded Steel PipeConnection
Male ThreadsUsage
Joining Pipe LinesCustomized Support
OEM, ODM, ObmShape
RoundStandard
API, API 5CTKeyword
Hot Rolled Galvanized TubingCertification
API 5CTTransport Package
Wooden BoxSpecification
J55, K55, N80-1, N80-Q, L80, C90, P110Trademark
eastlongOrigin
Henan, ChinaHS Code
7307920000Production Capacity
50000 Piece/YearKey features
API 5CT Certification: Products certified by CNPC Quality Testing and Inspection Centre.
Multiple Thread Types: Available in STC, LTC, and BTC for various pipe connections.
Wide Grade Selection: Materials include J55, K55, N80, L80, P110, and more.
CNC Precision Manufacturing: Processed by numerically controlled lathes for interchangeability.
Comprehensive Testing: Full set of testing apparatus for thread pitch, depth, and profile.
1-Year Warranty: Standard 1-year warranty coverage for all products.
OEM/ODM Support: Customized support available for OEM, ODM, and Obm services.
Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.
Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤4.57hTerms 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 certifications do your couplings have?
A:
Our products have passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC and meet API 5CT standards.
Q:What steel grades are available?
A:
We offer various steel grades including J55, K55, N80, N80-1, N80-Q, L80, C90, and P110.
Q:What thread types are supported?
A:
We provide STC (Straight Thread Coupling), LTC (Long Thread Coupling), and BTC (Buttress Thread Coupling).
Q:What is the warranty period?
A:
We provide a 1-year warranty for our products.
Q:What is the average lead time?
A:
The average lead time is within 15 workdays for both peak and off seasons.
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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