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API 5L X 52 steel line pipe,grade X 52 steel pipe
API 5L X 52 steel line pipe for pipeline transportation systems in the petroleum and natural gas industries.API 5L X 52 steel line pipe is suitable for conveying gas, water, and oil. Size range is limited only by manufacturer’s capabilities.The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe.
As a steel pipes supplier in China,export API 5L X 52 steel line pipe to over the world,high quality of API 5L X 52 steel line pipe in China,the lowest price of API 5L X 52 steel line pipe.
API 5L Grades covered by this specification are A25 ,A ,B (and the following "X" Grades), X42, X46, X52, X56, X60, X65, X70, X80. The two digit number following the "X" indicates the Minimum Yield Strength (in 000's psi) of pipe produced to this grade.
API 5L X 52 steel line pipe mechanical properties:
Wall thickness |
Yield stress |
Tensil strenght |
Elongation |
T MM |
R N/MM2 |
R N/MM2 |
% |
T <= 40 |
MIN. 360 |
490-620 |
22 |
40 70 |
MIN. 335 |
|
|
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