Certification of Gary D. Smith, Co-Chief Executive Officer (906)

EX-32.2 7 dex322.htm CERTIFICATION OF GARY D. SMITH, CO-CHIEF EXECUTIVE OFFICER (906) Certification of Gary D. Smith, Co-Chief Executive Officer (906)

Exhibit 32.2

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 Quarterly Report of Dril-Quip, Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2004 (the “Report”), as filed with the Securities and Exchange Commission on the date hereof, I, Gary D. Smith, Co-Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, to the best of my knowledge, that:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; 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/ Gary D. Smith

Gary D. Smith

Co-Chief Executive Officer

November 9 , 2004