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API 5CT 5'' Casing Collar Different Size Stc/ Ltc/Btc Casing Coupling
US$25.00
100 Pieces
Product profile
Customization
AvailableAfter-sales Service
24 Hours Online ServiceWarranty
1 YearModel NO.
couplingManufacturing Process
CastingSurface Treatment
PolishingOperation Pressure
Atmospheric PressureMaterial
Cast SteelApplication
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: Products strictly comply with API 5CT/5B standards for oil country tubular goods.
High-Grade Material Options: Available in J55, K55, N80, L80, P110, and other steel grades for diverse applications.
Precision Thread Processing: CNC lathe and import molding cutter ensure one-time thread finishing for interchangeability.
Comprehensive Quality Testing: Passed CNPC Quality Testing Centre identification with full thread parameter inspection.
Corrosion Resistant Coating: EXPE coating provides good corrosion resistance for use in high corrosion wells.
Large Production Capacity: Annual production capacity of 1,000,000 pieces with over 20 years of manufacturing experience.
Flexible Customization: Customizable application, section shape, model number, and grade based on customer needs.
Professional After-Sales Support: 24 hours online service available for technical support and inquiries.
Company profile
Hongkong Eastlong Technology Co., LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2010-04-01Nearest Port: Shenzhen/Tianjing/Shanghai/HongkongAverage Response Time: ≤4.35hTerms 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 standards do the casing couplings comply with?
A:
All products are produced and processed strictly according to API 5CT and API 5B standards.
Q:What steel grades are available for these couplings?
A:
We offer materials including J55, K55, N80, N80-1, N80-Q, L80, P110, and C90.
Q:What types of threads are available?
A:
The couplings come in STC, LTC, and BTC types, with thread options including NU and EU.
Q:How is the quality of the products guaranteed?
A:
Products pass strict quality inspections by the CNPC Quality Testing and Inspection Centre, covering thread tape, pitch, and profile.
Q:What is the warranty period for these products?
A:
We provide a 1-year warranty for our casing couplings.
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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