Exhibit 32
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the posting of the Annual Report on Form 10-K/A of MRC Global Inc., a Delaware corporation (the “Company”), for the year ended December 31, 2012 (the “Report”), each of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:
| (1) | The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and, |
| (2) | The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
/s/ Andrew R. Lane | ||
| Name: | Andrew R. Lane | |
| Title: | Chairman, President and Chief Executive Officer | |
/s/ James E. Braun | ||
| Name: | James E. Braun | |
| Title: | Executive Vice President and Chief Financial Officer | |
Date: June 27, 2013
