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Nipple 2-7/8" EU Pin X 3-1/2" EU Box J55 8in
US$35.50
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
Technical SupportWarranty
1 YearModel NO.
2-7/8"Manufacturing Process
CNC MillingSurface Treatment
Phosphating and CoatingOperation Pressure
Atmospheric PressureMaterial
Carbon SteelModel Number
Nipple 2-7/8" EU Box X 3-1/2" EU Pin J55 6inGrade
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
2-3/8" to 2-7/8"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 API Specifications 5CT/5B with rigorous mechanical and chemical tests.
Multiple Grade Options: Available in J55, K55, N80, P110 grades to suit various drilling requirements.
Comprehensive Size Range: Stock sizes include 2-3/8", 2-7/8", 3-1/2", 4", and 4-1/2" for tubing and casing.
Custom OEM/ODM Support: We support OEM, ODM, and OBM services with customized model numbers and specifications.
1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all manufactured drilling tools and couplings.
Professional Manufacturing: Over 20 years of experience in oil equipment manufacturing with top brand status in China.
Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤5.07hTerms 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:Are you a manufacturer?
A:
Yes, we have our own factory with a long history and are a top brand in China.
Q:Can I get a free sample?
A:
Yes, we provide free samples from stock, but the customer needs to bear the shipping fee.
Q:How do you guarantee quality?
A:
We always provide a pre-production sample before mass production and conduct final inspection before shipment.
Q:What products do you supply?
A:
We supply OCTG, Pumping Units, Sucker Rod Pumps, Wellheads, Casing, Couplings, Pup Joints, and Crossovers.
Q:What are your advantages?
A:
We offer complete categories, reasonable prices, fast delivery, quality guarantees, and 20+ years of professional manufacturing experience.
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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