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Specification and Standard |
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| STANDARDS |
API 5L |
| LENGTH |
6.0 meter and 12.2 meter ±0.03 meter
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| THICKNESS |
For size ≤ 2 7/8“
(+20.0%, -12.5%) Grade B or lower
(+15.0%, -12.5%) Grade X42 and Higher
For size > 2 7/8" and < 20"
(+15.0%, -12.5%) For all Grades
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| OUTER DIAMETER |
For size < 2 3/8”
+0.016in. , -0.031 in. (+0.41 mm - 0.79mm)
For size ≥ 2 3/8” and < 20
±0.75%
(Pipe Ends tolerance shall be as per API 5L)
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| WEIGHT |
Car Load for Grade A-25 -2.5%
Other than Grade A-25 -1.5% |
STRAIGTNESS REQUEST
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0.2% of any length measured along the center line or as per customer requirement. |
RAW MATERIAL
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As per API 5L
See Brochure (or) Excel Sheet
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END FINISH
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Pipes can be supplied with Burr free End faces.
End faces can be supplied with Root Face and Beveled angle as per API specs or customer requirements. |
| HYDRO TESTING |
All pipes will be supplied hydro tested in accordance with API 5L or customer request.
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| SEAM ANNEALING |
In line seam annealing of all pipes in accordance with API 5L. |
| PACKING |
Yellow caps are fitted on all pipes to protect end facing. Bundled
hexagonally by sealing metal straps and each bundle is
tagged for size, thickness, weight etc.
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| INDENTIFICATION |
White Marking as per API specs on each pipe is stencilled. |
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