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International Standard Category: Equipment for petroleum and natural gas industries in general

GB/T 20972.2-2008    Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low alloy steels and the use
石油天然气工业 油气开采中用于含硫化氢环境的材料 第2部分:抗开裂碳钢、低合金钢和铸铁 ;
Category No.:75.180.01 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2008-8-28
Implemented Date:2009-3-1 Abolished Date:
Superseded Standard.: Superseded Date:
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