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| International Standard Category: Iron and steel pipes |
GB/T 34202-2017 Ductile iron pipes,fittings and accessories―Epoxy coating(heavy-duty)
球墨铸铁管、管件及附件 环氧涂层（重防腐） ;
| Category No.: | 23.040.10 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2017-09-07 |
| Implemented Date: | 2018-6-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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