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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YB/T 4330-2023 |
Large diameter austenitic stainless steel seamless steel pipe {译} 大直径奥氏体不锈钢无缝钢管 |
China Metallurgy Industry
Standards Large diameter seamless |
 English PDF |
| SY/T 7044-2016 |
Large diameter seamless steel pipe used for submarine pipeline 海底管道用大口径无缝钢管 |
China Oil & Gas Industry
Standards Large diameter seamless |
English PDF |
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