SN EN ISO 11961:2019现行
Swiss Association for Standardization (SNV)
出版：Swiss Standards
专家解读视频
基本信息
标准编号： SN EN ISO 11961:2019
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
This document specifies the technical delivery conditions for steel drill-pipes with upset pipe-body ends and weld-on tool joints for use in drilling and production operations in petroleum and natural gas industries for three product specification levels (PSL-1, PSL-2 and PSL-3).
等同采用的国际标准
EN ISO 11961:2018 - Identical
ISO 11961:2018 - Identical
ISO 11961:2018 - Identical
EN ISO 11961:2018 - Identical
