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Casing Pipe Buttress Threaded With Couplings N80-1

Casing pipe 244.5 mm J55 5950 kg / m Buttress Range 3

Standard:API 5CT

Grade:J55,K55,N80,L80,P110,Q125

Material:seamless casing steel pipe(ERW is also ok)

Threaded:BTC,LTC,STC

Couplings with PIN and BOX

Outer diameter:4 1/2"-20" (114.3mm-508mm)

Wall thickness:5.21mm-16.13mm

Lb/Ft:9.5-40.5

Length:Range1(4.88-7.62m)

Range2(7.63-10.35m)