- API5CT steel pipe
- 2016-11-03 06:07
- seamless casing:OD 41/2,(114.3),5 ,(127.0),51/2 (139.7)wall thickness:(5.21 5.69,6.35,7.37),(5.59,6.43,7.52),(6.20,6.98,
- ERW Steel pipes
- 2016-10-26 05:42
- TubingOutside Diameter: 2-3/8" -- 4-1/2"Wall Thickness: 4.24mm--6.88mmSteel grade: J55 / K55 / N80-1/N80-QStandards: API