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| 代 号 | 法兰型号 | 胶 管 HOSE BORE | 尺寸 DIMENSIONS | ||||
| PART NO. | FLANGE SIZE | 公称内径 DN | 标号 DASH | F | H | B | L | 
| 87391-08-08 | 1/2" | 12 | 08 | 30.2 | 47 | 23.9 | 7 | 
| 87391-12-12 | 3/4" | 20 | 12 | 38.1 | 63 | 31.7 | 7 | 
| 87391-16-16 | 1" | 25 | 16 | 44.4 | 68.5 | 38 | 8.2 | 
| 87391-20-20 | 1.1/4" | 32 | 20 | 50.8 | 79.5 | 43.2 | 8.2 | 
| 87391-24-24 | 1.1/2" | 38 | 24 | 60.3 | 98 | 50.3 | 8.2 | 
| 87391-32-32 | 2" | 51 | 32 | 71.4 | 118.3 | 62.2 | 9.8 | 
| 87391-40-32 | 2.1/2" | 51 | 32 | 84.1 | 140 | 74.4 | 9.8 | 
	注: 1. 表中代号用于编织软管; 2. 如需用于缠绕软管代号改为8739 2-xx-xx; 
Note: 1.For use with braided hoses. 2. If use with spiral hoses, hose fitting series number is 8739 2 -xx-xx .