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| 平板法兰 | Type01 | PN2.5 | DN10-DN4000 | 滑动法兰 | Type12 | PN6 | DN10-DN3600 |  
| PN6 | DN10-DN3600 | PN10 | DN10-DN3000 |  
| PN10 | DN10-DN3000 |  | DN10-DN2000 |  
|  | DN10-DN2000 | PN20 | DN15-DN1500 |  
| PN20 | DN15-DN1500 | PN25 | DN10-DN2000 |  
| PN25 | DN10-DN2000 | PN40 | DN10-DN600 |  
| PN40 | DN10-DN600 | PN50 | DN15-DN1500 |  
| PN50 | DN15-DN1500 | PN110 | DN15-DN1500 |  
| PN110 | DN15-DN1500 | PN150 | DN15-DN1200 |  
| PN150 | DN15-DN1200 | PN260 | DN15-DN600 |  
| PN260 | DN15-DN600 | PN420 | DN15-DN300 |  
| PN420 | DN15-DN300 |  |  |  
 
| 盲板法兰 | Type05 | PN2.5 | DN10-DN4000 | 高径法兰 | Type11 | PN2.5 | DN10-DN4000 |  
| PN6 | DN10-DN3600 | PN6 | DN10-DN3600 |  
| PN10 | DN10-DN3000 | PN10 | DN10-DN3000 |  
| PN16 | DN10-DN2000 | PN16 | DN10-DN2000 |  
| PN20 | DN15-DN1500 | PN20 | DN15-DN1500 |  
| PN25 | DN10-DN2000 | PN25 | DN10-DN2000 |  
| PN40 | DN10-DN600 | PN40 | DN10-DN600 |  
| PN50 | DN15-DN1500 | PN50 | DN15-DN1500 |  
| PN110 | DN15-DN1500 | PN110 | DN15-DN1500 |  
| PN150 | DN15-DN1200 | PN150 | DN15-DN1200 |  
| PN260 | DN15-DN600 | PN260 | DN15-DN600 |  
| PN420 | DN15-DN300 | PN420 | DN15-DN300 |  
 
| 螺纹法兰 | Type13 | PN6 | DN10-DN3600 | 螺纹法兰 | Type13 | PN40 | DN10-DN600 |  
| PN10 | DN10-DN3000 | PN50 | DN15-DN1500 |  
|  | DN10-DN2000 | PN110 | DN15-DN1500 |  
| PN20 | DN15-DN1500 | PN150 | DN15-DN1200 |  
| PN25 | DN10-DN2000 | PN260 | DN15-DN600 |  
|  |  | PN420 | DN15-DN300 |  |  
                      |  |  |  
                  |  |  |