API 5CT, Steel grade:J55, K55,L80, N80, N80-1, P110,size from 2 3/8" to 36"

Oil Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Tubing is manufactured in the same way as casing, except that an additional process known as "upsetting" is applied to thicken the pipes.

Descriptions: 

1 Production Process: Seamless & ERW 

2 Specification: API 5CT /5B

3 Out Diameter: 3/4" - 4 1/2" (26.7mm-114.30mm)

4 Thread: EUE ( Exteral Upset End), NUE ( Non Upset End)

5 Length:R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m))

6 Steel Grade: H-40, J55, K-55, N-80, L-80, P110, Q-125

7 Surface:Corrosion proofing water based paint

8 Heat treatment:Normalized, Quencher+Temper

9 Loading: 

Pipe length less than 5.8m (20 feet container) 

Pipe length less than 11.8m (40 feet container) 

Pipe length more than 11.8m (Bulk shipment)