NA 109

DIN Standards Committee Petroleum and Natural Gas Industries

DIN EN ISO 20312 [CURRENT] references following documents:

Document number Edition Title
ISO 15546 2011-09 Petroleum and natural gas industries - Aluminium alloy drill pipe More 
API RP 7G 1998-08 Recommended Practice for Drill Stem Design and Operating Limits More 
DIN EN ISO 15546 2011-12 Petroleum and natural gas industries - Aluminium alloy drill pipe (ISO 15546:2011); English version EN ISO 15546:2011 More 
ISO 10424-2 2007-11 Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Threading and gauging of rotary shouldered thread connections More