Length | R1(6.10m-7.32m), R2(8.53m-9.75m), R3(11.58m-12.8m) |
Petroleum casing is an important equipment for oil drilling. The thread surface of oil casing and coupling should be smooth. Burrs, tearing and other defects sufficient to cause thread interruption to affect strength and tight connection should not be allowed.
pecifications of API 5CT Tubing
Dimension range(OD mm) | 2-3/8â~4-1/2â (60.32mm----114.3mm) |
Wall Thickness | As per API 5CT standard (the latest edition) |
Length | R1(6.10m-7.32m), R2(8.53m-9.75m), R3(11.58m-12.8m) |
Steel Grade | H40, J55, K55,C75,N80, L80,C90,T95, P110 ,Q125 |
Pipe Type | Seamless (SMLS) |
Threads of Connection | EUE,NUE |
Surface Treatment | Anti-corrosion Water Based Paint |
TPI | SGS, BV, MOODY, CCIC can be arranged before shipment. |
Packing | Protection Caps on both ends and in bundles with steel strips and two tags as per export requirements |
Application | Used as the architectural retainer for the walls of oil, gas wells |
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