
API 7K 5th Edition Item 2201 (Reballot) Non-metallic Tongs
August 2009 Page 1 of 9 API 7K 5th Edition Item 2201 (Reballot) Non-metallic Tongs 6 Materials Requirements 6.1 General This clause describes the various material qualifiion, property, and processing requirements for primary load-carrying and pressure