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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SH/T 3401-2013 |
Nonmetallic flat gaskets for steel pipe flanges in petrochemical industry 石油化工钢制管法兰用非金属平垫片 |
China Petrochemical Industry
Standards Nonmetallic gaskets |
 English PDF |
| NB/T 47024-2012 |
Nonmetallic gaskets 非金属软垫片 |
China Energy industry
Standards Nonmetallic gaskets |
English PDF |
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