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Inside Phosphating and Outside Coating API 5CT 4" L80 EU Tubing Coupling
US$4.50
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
24 Hours ServiceWarranty
1 Year WarrantyModel NO.
TC23Certification
API & ISO 9001Power Source
HydraulicOperation Pressure
Atmospheric PressureApplicable Medium
Crude OilStructure
VerticalMaterial
Cast SteelGrade
J55,K55,N80-1,N80-Q,L80,C90,P110Connection
Male ThreadsUsage
Joining Pipe LinesCustomized Support
OEM, ODM, ObmShape
RoundStandard
API,API 5CTKeyword
Hot Rolled Galvanized TubingThread
BtcMOQ
1 PCSCustomized
ProvideApplication
Petroleum DownholdBusiness Type
ManufacturerMain Products
Casing & Tubing Coupling ,Pup Joint,CrossoverTransport 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: Strictly manufactured in accordance with American Petroleum Institute Standard API 5CT.
Specialized Coating Treatment: Features inside phosphating and outside coating for enhanced corrosion resistance.
Wide Grade Compatibility: Available in all API grades including J55, K55, N80, L80, C90, and P110.
Extensive Size Range: Covers tubing and casing sizes from 1.9 inches to 24 inches with various thread types.
Flexible Customization Support: Provides OEM, ODM, and custom support for grades, connections, and shapes.
Low Minimum Order Quantity: Supports small batch orders with an MOQ of just 1 piece.
Comprehensive After-Sales Service: Offers 24-hour service support and a 1-year warranty for all products.
Manufacturer Direct Supply: Direct supply from manufacturer ensuring quality control and competitive pricing.
Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤2.75hTerms 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 does the tubing coupling have?
A:
The product is certified under API 5CT and ISO 9001 standards, ensuring strict compliance with American Petroleum Institute regulations.
Q:What is the warranty period for this product?
A:
We provide a 1-year warranty for this tubing coupling, accompanied by 24-hour after-sales service support.
Q:What grades of steel are available?
A:
We offer all API grades, including J55, K55, N80-1, N80-Q, L80, C90, and P110, to meet specific project requirements.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 1 piece, allowing for flexible purchasing for both small and large projects.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays, regardless of whether it is peak season or off season.
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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