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High Quality Coupling for Casing and Tubing API 5CT Standard Coupling
US$25.00
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
Techinical SupportWarranty
1 YearModel NO.
TC39Manufacturing Process
CNC MillingSurface Treatment
CasingOperation Pressure
Atmospheric PressureMaterial
CasingApplication
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
API 5CT Standard Compliance: Manufactured to strict API 5CT/5B standards with full material certification.
20+ Years Manufacturing Experience: Proven track record as a top brand in China with over two decades of production.
Comprehensive Quality Control: Includes tensile strength, impact tests, chemical control, and advanced defect detection.
Wide Range of Specifications: Available in various sizes from 2-3/8 to 4-1/2 inches with NUE and EUE threads.
High Corrosion Resistance: EXPE coating tubing coupling designed for use in high corrosion wells.
Global Delivery Terms: Flexible shipping options including FOB, CFR, CIF, EXW, FCA, DDP, and Express.
Multiple Payment Methods: Accepts USD, CNY via T/T, L/C, D/P, D/A, Cash, Escrow, and other methods.
Fast Lead Time: Peak and off-peak season lead times both within 15 working days.
Company profile

Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤5.31hTerms 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 factory?
A:
Yes, we have our own factory for manufacturing and we have the long history in this field as the China top brand.
Q:Can you provide free sample?
A:
Yes, we can provide samples in our stock for free, customer just need to bear the shipping fee.
Q:How about the quality guarantee?
A:
Always a pre-production sample before mass production; Always final Inspection before shipment.
Q:What can you buy from us?
A:
OCTG / Pumping Unit / Sucker Rod Pump / Wellhead and Christmas Tree / Casing and Coupling /Pup joint/Crossover/Centralizer
Q:What is your advantages beyong other suppliers?
A:
1).Complete categories & Reasonable price 2).Fast delivery & Quality guarantee 3).Supplier of china famous oil field and lots of US oil field etc. 4).20+ years professional manufacture major on oil equipment
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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