Oil pipelines are used to transport crude oil and natural gas from oil and gas reservoirs to the surface after drilling to withstand the pressure generated in the production process. The outer diameter of the pipe is generally 60.3 mm ~ 114.3 mm. End processing forms are: no thread coupling thickening, external thread coupling thickening, flat end face, no thread coupling thickening, external thread coupling thickening.
TUBING inspection range
Fuel oil pipe, automobile oil pipe, excavator oil pipe, oil pipe, high pressure oil pipe, hydraulic oil pipe, brake oil pipe, air compressor oil pipe, rubber oil pipe, brake oil pipe, etc.
Tubing inspection item
Resonance test, sealing test, permeability test, sealing test, pressure test, hydraulic test, pulling force test, ring stiffness test, bursting pressure test, pulse test, etc.
Tubing inspection standard (Part)
1. GB/T 34204-2017 Coiled tubing
2. Oil and gas industry. Machining, measurement and inspection of
Casing, tubing and pipe threads (GB/T 9253.2-2017)
3.GB/T 17745-2011 Petroleum and natural gas industries --
CASING and tubing maintenance and use
4. GB/T 18052-2000 "Casing, tubing and pipe thread measurement and inspection method"
5. Technical Guidelines for Environmental Risk Assessment and Control of Petroleum Pipelines GB/T 38076-2019
6. GB/T 39096-2020 Petroleum and natural gas industry -- Aluminium alloy tubing for oil and natural gas Wells
7. GB/T 40543-2021 Oil and Gas industry -- Material selection for casing, tubing and downhole tools in high CO2 environments
8. GB/T 19830-2017 Petroleum and natural gas industry -- Steel tubes for casing or tubing of oil and gas Wells
9. GB/T 21267-2017 Petroleum and Natural Gas Industry. Test code for casing and tubing threaded connections
10. GB/T 23512-2015 Oil and Natural Gas Industry. Evaluation and testing of threaded compounds for casing, tubing, pipeline and drill string assemblies
11. GB/T 23802-2015 Specification for delivery of seamless tubes of corrosion-resistant alloy for casing, tubing and coupling billets for the petroleum and natural gas industry
12. GB/T 20657-2011 Oil and Gas Industry. Performance formulas and calculations for casing, tubing,
DRILL PIPE and line pipe for casing or tubing
13. GB/T 34350-2017 "Inspection Methods for Internal and external Corrosion of Oil Pipelines"
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