1 Steel making with EAF / MPS-015-2012 Temperature of melting steel,Content of P
2 Ladle Furnace / MPS-015-2012 Adjusting chemical composition,Analysis of chemical composition,Temperature of melting steel.
3 Continuous casting machine (CCM) / MPS-015-2012 Ladle analysis of composition
4 Inspection and check billets API 5CT MPS-015-2012 Surface condition,Diameter and length inspection of billets,Ladle analysis of composition
5 Heating of billets / MPS-015-2012 Heat No,Material No,Temperature.
6 Pipe Piercing / MPS-015-2012 Temperature while piercing,Dimension of shell
7 Hot Rolling / MPS-015-2012 Setting the pipe wall thickness , Rolling start temperature
8 Sizing / MPS-015-2012 Finished pipe diameter ,Finished pipe wall thickness
9 Air Cooling / MPS-015-2012 Walking beam cooling bed
10 Saw Cutting / MPS-015-2012 Length of pipes
11 NDT(mill control) ASTM E570 MPS-015-2012 Calibration Inspection chart (Calibration and reference pipes)
12 Chemical and Mechanical test API 5CT MPS-015-2012 Acceptance of product chemical and mechanicalcomposition .
13 Inspection (Visual and Dimension ) API 5CT MPS-015-2012 Dimensional inspection(OD,WT )of 10%,lengths per heat 10%,surface inspection of each length.
14 Pipe Ends NDE API 5CT MPS-015-2012 Calibration and reference pipes
15 Coupling Makeup API 5CT MPS-015-2012 control of makeup position of coupling face to triangle mark
16 Drift Test / MPS-015-2012 Drift mandrel size checking ,Mandrel drift test record.
17 Hydrostatic Test API 5CT MPS-015-2012 Pressure & time
18 Measurement of length and weight API 5CT and PO requirements MPS-015-2012 Length ,Weigth
19 Marking API 5CT and PO requirements MPS-015-2012 Check marking
20 Coating / MPS-015-2012 Check Coating,Check thickness of coating
21 FINAL BENCH INSPECTION / MPS-015-2012 Final check randomly for 5% of the qty on all pareameters(including visual, size, Gauging and ID condition)
22 Mill Certificate API 5CT SR15 MPS-015-2012 Certificate