GB/T 31049-2014 in English

《GB/T 31049-2014石油钻机顶部驱动钻井装置》由TC96（全国石油钻采设备和工具标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了石油钻机顶部驱动钻井装置的术语和定义、产品分类及产品规格、功能要求、技术要
求、制造要求、试验要求、检验规则、文件以及标志、包装、运输与贮存等。
本标准适用于石油钻机顶部驱动钻井装置的设计、制造和验收,顶驱下套管装置亦可参照执行

Scope

This standard specifies the terms and definitions, product classification and product specifications, functional requirements, technical requirements, manufacturing requirements, test requirements, inspection rules, documents and signs, packaging, transportation and storage of oil drilling rig top drive drilling devices. This standard is applicable to the design, manufacture and acceptance of top drive drilling devices for oil drilling rigs, and top drive casing running devices can also be implemented as a reference.