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API 5CT 2-7/8" EU Pin X 3-1/2" EU Pin J55 8in Crossover Coupling
US$19.90
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
1 YearModel NO.
2 7/8" to 3-1/2"Manufacturing Process
CNC MillingSurface Treatment
Phosphating and CoatingOperation Pressure
Atmospheric PressureMaterial
Carbon SteelModel Number
Nipple 2-7/8" EU Pin X 3-1/2" EU Pin J55 8inGrade
K55/J55Type
TypeHead Code
RoundConnection
FemaleUsage
Joining Pipe LinesCustomized Support
OEM, ODM, ObmShape
TubularKeyword
Hot Rolled Galvanized TubingCertification
API 5CTCondition
NewWarrantyt1 Year Applicable Industriestma
Drilling ToolColor
Metal ColorSize
2 7/8" to 3-1/2"Thread
EU/EUTransport Package
Wooden BoxSpecification
J55, K55, N80-1, N80-Q, L80, C90, P110Trademark
eastlongOrigin
Henan, ChinaHS Code
7307920000Production Capacity
50000 Piece/YearKey features
API 5CT Certified Quality: All couplings meet strict API Specifications 5CT/5B standards for reliability.
Customizable Specifications: Any size, length, grade, and weight available upon customer request.
Wide Grade Range: Available in J55, K55, N80, and P110 grades for diverse applications.
Comprehensive Testing: Includes tensile, impact, chemical, and sulfide stress cracking tests.
1-Year Warranty: Standard 1-year warranty coverage with technical support included.
Fast Lead Time: Average production lead time within 15 working days for all 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 the couplings have?
A:
All our couplings meet the API Specifications 5CT/5B standards.
Q:What grades are available for these couplings?
A:
We offer J55, K55, N80, and P110 grades to suit different requirements.
Q:Can I customize the size and length?
A:
Yes, any size, length, grade, and weight is available upon customer request.
Q:What is the warranty period?
A:
We provide a 1-year warranty with technical support included.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 working days, regardless of peak or off-peak 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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