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Chinese Standard: GB/T 25430-2019

Petroleum drilling and production equipment—Rotating control devices

全国石油钻采设备和工具标准化技术委员会(SAC/TC 96)

本标准规定了用于油气和地热钻井作业的旋转防喷器(RCD)的安全性、互换性、设计、材料、焊接、质量控制、标志以及贮存和运输的要求。本标准对关键组件给出了要求。本标准适用于主动型(见图1)、被动型(见图2)和混合型(见图3)旋转防喷器,RCD旋转总成(包括金属件和非金属件),RCD密封胶芯(主动型和被动型)和RCD本体卡箍的设计和制造。本标准不适用于RCD的现场使用或现场试验。

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