CASING 7”, 29 ppf, N80, SMLS, R3, BTC with thread protector ,Outside Coating with Standard mill coating,NO internal coating.

PUP JOINT CASING 7”, 29 ppf, N80, SMLS, BTC 3 M LENGTH EACH with thread protector ,Outside Coating with Standard mill coating,NO internal coating.

CASING 13-3/8”, 68 ppf, K55, SMLS, R3, BTC with thread protector ,Outside Coating with Standard mill coating,NO internal coating.

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)

      Range3.(10.36-14.63m) but in fact the range length is 10.36-11.9m,also in fact this kind is used commonly.

Contact:Bonnie Xu

Email:BonneXu@dlpoctg.com

Mob/Wechat:86+13602055205

SKYPE:BonnieXu22

Linkedin:BonnieXu