Home / Standards / GB/T 16805-2017 GB/T 16805-2017 Active The pressure testing of steel pipelines for the transportation of petroleum, gas and highly volatile liquids 输送石油天然气及高挥发性液体钢质管道压力试验 Standard Type GBT ICS 23.040 CCS P94 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A