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API 5CT N80 7 5/8 Inch Casing Btc Thread, for Oil & Gas Drilling Well Casing Connection
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: ≤6.34h
About Our Factory & Business Background
Address327, Dapu'an, Pu'an Village Committee, Lijia Town, Wujin District, Changzhou, Jiangsu, China
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, Float Coupling, Cementing Head, Cementing Plus, Centralizer, Stop Collar
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:
Supplier replies will be sent to your registered email
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