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OCTG Tubing – API 5CT

ReflowX SKU: REF-6522

Product Details

Quantity

5000
Availability (Lead Time)

10-16 Weeks
Product Location

China
Condition

New
OEM

Octal Steel Co., Ltd.
Equipment code

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Short Description

API 5CT OCTG tubing supplied in multiple grades, sizes, and end connections for oil and gas production strings.

Description

Product Description

OCTG tubing manufactured in accordance with API Spec 5CT and supplied in standard and premium connection types. Tubing is available in multiple grades, outside diameters, and API length ranges, suitable for use as production tubing in oil and gas wells.

Products can be supplied with API threaded ends or premium connections compatible with major OEM designs, subject to specification.

Technical Specifications

General Specifications

Parameter	Details
Product Type	OCTG Tubing
Standard	API Spec 5CT
Application	Oil & Gas Production Tubing
Length Range	R2, R3
Manufacturing Compliance	As per API 5CT
Material Traceability	Available

Available Grades

API 5CT Grades
J55
K55
N80-1
N80Q
C90
C95
P110
Q125

Tubing Sizes

Outside Diameter (inches)
1.05”
1.315”
1.66”
1.9”
2 3/8”
3 1/2”
4 1/2”

End Connections

End Type	Description
NUE / UN	Non-Upset End
EUE	External Upset End
BTC	Buttress Thread Connection
Premium Connections	Compatible alternatives to major OEM premium connections

Premium Connection Options

Connection Type	Notes
Premium Threaded Ends	Designed to replace common premium tubing connections
OEM-Compatible Designs	Tenaris-type, Hunting-type, TSH-type equivalents

Delivery & Protection

Parameter	Details
End Protection	Plastic or steel thread protectors
Supply Condition	Threaded & coupled or plain as specified

If you require any further information on this listing please contact info@reflowx.com

Technical Details

Year of Manufacturing	2026
Manufacturer Name	OCTAL Steel

General Terms

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Buyers should verify quantities and conditions upon delivery.
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