Páginas: 571 (142684 palabras) Publicado: 17 de febrero de 2011
Specification for Wellhead and Christmas Tree Equipment
API Specification 6A, Eighteenth Edition, May 2002 ISO 10423:2001, MOD, Petroleum and natural gas industries—Drilling and production equipment—Wellhead and christmas tree equipment


COPYRIGHT American Petroleum Institute Licensed by Information Handling Services

COPYRIGHT American Petroleum InstituteLicensed by Information Handling Services

API Specification 6A / ISO 10423:2001(E)

Special Notes
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