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API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String

API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String photo-1
API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String photo-2
API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String photo-3
API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String photo-4
API 5CT OCTG Seamless Casing Pipe – High-Strength Oilfield Casing String photo-5

Product Spotlights

Premium API 5CT OCTG seamless casing pipe for oil and gas well construction. Grades J55, K55, N80, L80, P110, Q125. Sizes 4-1/2\" to 20\". Threads STC, LTC, BTC, premium. High collapse, burst, and tensile resistance. Sour service options. Full-body phosphated anti-galling coating for fast leak-proof make-up. 100% hydrostatic tested, full material traceability. Custom lengths. ISO & API certified. Factory direct, competitive pricing, global export. Reduces NPT, ensures wellbore stability.
US$ 20 - 100 MOQ: 100 Meters
Key Specifications
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Type:
Seamless
Warranty:
12 Months
Technique:
Hot Rolled
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao, Tianjin, Shanghai
Delivery Detail:
7 days
Type Seamless
Warranty 12 Months
Technique Hot Rolled
Surface Treatment Other, Paint or Varnished
Usage Oil/Gas Drilling
Material Carbon Steel
After-sales Service Yes
Section Shape Round
Transport Package In Bundles
Specification API Spec 5CT, API Spec 5B
Trademark Mindeoil
Origin China Mainland

OCTG API 5CT Oil Casing Pipe                                           

After oil/gas well drilling is completed, the drilling contractors will follow procedures to run in hole OCTG production casing pipe for cementing.

There are usually three types of casing pipe, which are surface casing pipe,technical casing pipe and production casing pipe, many wells follow the above casing pipe assembly, and sometimes there is conductor casing pipe before the surface casing, the size is 20" or 24" to block the surface loose formation.  

The basic casing pipe specifications are as follows:       

Standard: API Spec 5CT, API Spec 5B, GOST      

Size: 4-1/2"-20"   

Grade: J55, K55, N80, L80, L80-9Cr, L80-13Cr,  P110      

Length: R1, R2, R3. R3 length is commonly used for oilfield.                 

Connections: BTC, LTC, STC, OTTM and Premium Connections (Metal to Metal Seal Connection, Flush Joint Connection)

Dongying Mingde Petroleum Technology Co., Ltd has stock of regular size of casing pipe for immediate shippment.


Product Tags: OCTG , OCTG Casing Pipe , OCTG Oil Casing

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Verified Business License
Business Type
Manufacturer
Year Established
1992
Overseas Office
Yes
Factory Size
Above 100,000 square meters