Landee Steel Pipe Manufacturer Co., Ltd.

Product: OCTG Tubing / Casing / Drill Pipe Pup Joint, API Spec 5CT. <br />
Grade: J55, K55, L80, N80, C95, P110. <br />
Size: 2 - 4 1/2 inches (2 3/8", 2 7/8", 3 1/2", 4", 4 1/2"). <br />
End Type: NU & EU BTC STC LTC EU/IEU. <br />
Length: 2m, 4m, 6m, 8m, 10m, 12m. <br />
Standard: API Spec 5CT, API 5DP. <br />
Protection of Thread: Thread Protector. <br />
Dimension and tolerances of Tubing Round-Thread as per API spec 5B.