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API 5CT 5-1/2"×6.98mm K55 Oil Gas Well Casing R3 Length Ltc Thread, Seamless Steel Tube for Low Pressure Shallow Oil Gas Production Well Cementing Operation
US$1,200.00
1 Ton
Sample price:US$500.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Technical Support, Documentation Support and QualiWarranty
as Agreed in ContractManufacturing Process
SeamlessSurface Treatment
as RequiredOperation Pressure
CustomizedMaterial
Stainless SteelApplicable Standard
API Spec 5CT, 11th Edition / ISO 11960Product Type
Casing Pipe / Tubing Pipe / Threaded and Coupled PSteel Grade
J55, K55, N80, L80, T95, P110, L80-13cr and ProjecAPI Connection
Stc / Ltc / Btc for Casing; Nue / Eue for TubingPremium Connection
Authorized or Customer-Specified Premium ConnectioLength Range
R1 / R2 / R3 / Specified LengthMill Source
API 5CT-Qualified Mill or Customer-Specified MillInspection & Documents
Mtc, Coc, Dimensional Report, Thread Inspection ReTransport Package
Bundled with Steel Straps and Thread Protectors; SOrigin
ChinaHS Code
7304Key features
API 5CT Qualified Pipe Source: Pipe bodies are sourced from qualified API 5CT mills, supporting reliable casing and tubing supply for drilling, completion and production projects.
Special Material Capability: L80-9Cr, L80-13Cr, T95, P110 and other project-specific or corrosion-resistant grades can be evaluated according to size, wall thickness, quantity and service conditions.
Authorized Premium Connection Machining: API and selected premium connections can be machined within the applicable authorization scope using approved drawings, dedicated gauges and controlled procedu
Precision CNC Threading: Dedicated CNC lathes provide controlled machining of thread profile, taper, lead, thread length, end face and applicable sealing features.
Faster Project Delivery: Coordinated material sourcing and in-house CNC threading help reduce production lead time for urgent, customized and small-batch OCTG requirements, subject to material availab
Customer-Specified Mill Selection: Pipe material can be matched to customer requirements, end-user approved mill lists, country-of-origin conditions and project specifications.
Complete Thread Inspection: Thread profile, lead, taper, dimensions and functional gauge results are verified using dedicated thread gauges, measuring tools and optical inspection equipment.
Full Material Traceability: Each finished casing or tubing product can be linked to its original mill certificate, heat number, machining batch, inspection record and product identification.
Flexible Project Configuration: Casing and tubing can be supplied in R1, R2, R3 or specified lengths, with plain-end, threaded or threaded-and-coupled configurations.
Complete Quality Documentation: MTC, COC, dimensional inspection reports, thread inspection reports, threading certificates and other project-specific documents can be supplied according to the order
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.06h
About Our Factory & Business Background
Address327, Dapu'an, Pu'an Village Committee, Lijia Town, Wujin District, Changzhou City
Plant Area2000 square meters
Number of Employees25
Registered Capital10,000,000 RMB
Terms of PaymentT/T
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners16
Our Production Capability & Technical Expertise
Main ProductsFloat Shoe, Float Collar, Stage Collar, Liner Hanger, Float Coupling, Cementing Head, Cementing Plus, Centralizer, Stop Collar, Casing Tubing, Pup Joint, Crossover, Blast Joint, Coupling
Production Lines6
Production MachinesCutting Facility, Roughing Facility, Thread Facility
QA/QC inspectors5 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers3 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2015-11-11
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff3
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationOthers
Cooperated with Fortune 500Yes
Product Q&A
Q:What casing and tubing products can you supply?
A:
We supply API 5CT casing and tubing in plain-end, threaded, and threaded-and-coupled configurations. Standard API connections and selected authorized premium connections are available according to project requirements.
Q:Can the customer specify the steel mill?
A:
Yes. Pipe bodies can be sourced from qualified API 5CT mills or from customer-specified and end-user-approved mills, subject to material availability, size, grade, and quantity.
Q:Which steel grades are available?
A:
Common grades include J55, K55, N80, L80, T95, and P110. Special and corrosion-resistant materials such as L80-9Cr, L80-13Cr, and other project-specific grades can also be evaluated.
Q:Which API connections can you provide?
A:
Casing connections include STC, LTC, and BTC. Tubing connections include NUE and EUE. Final availability depends on pipe size, nominal weight, grade, and order requirements.
Q:Can you machine premium connections?
A:
Yes. Authorized premium connections can be machined within the applicable license scope. Customer-specified connections can also be evaluated based on drawings, gauges, authorization requirements, and end-user approval.
Send Inquiry
*To:Jiangsu Service Petroleum Technology Co., Ltd.
*Content:
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