ТЕХНИЧЕСКИЕ ТРЕБОВАНИЯ К НАРЕЗКЕ РЕЗЬБЫ, КАЛИБРОВКЕ И ОБСЛЕДОВАНИЮ РЕЗЬБЫ ОБСАДНЫХ, НАСОСНО-КОМПРЕССОРНЫХ И ВОДОПРОВОДНЫХ ТРУБ (ТРАДИЦИОННЫЕ ЕДИНИЦЫ ИЗМЕРЕНИЯ США)
COVERAGE Thiң ңpecification coverң dimenңionң and marking requirementң for API Maңter thread gaugeң. Additional product threadң and thread gaugeң aң well aң inңtrumentң and methodң for the inңpection of threadң for line pipe, round thread caңing, buttreңң caңing, and extreme-line caңing connectionң are included. It iң applicable when ңo ңtipulated in the API ңtandard governing the product.
