7” Casing LTC R3

7” Casing LTC R3

Casing is mainly used for drilling in ocean and desert to separate sea water and sand and ensure smooth drilling.
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Product Details

Casing pipe

OD:4-1/2"-20"

Connection:BTC LTC STC etc

Steel grade:J55 K55 N80 L80 P110 etc

Standard:API5CT



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