| 公称压力 PN | 公称尺寸 DN | d0 | D1 | D2 | D3 | D4 | SR | l1 | l2 | l3 | L | 参考质量 kg | 
| 250、320 | 3、6 | 6 | 8 | 15 | 22 | 16 | 8 | 4.5 | 10 | 5 | 40 | 0.044 | 
| 160 220 | 10 | 11 | 13 | 25 | 32 | 24 | 12 | 8 | 11 | 6 | 60 | 0.175 | 
| 15 | 15 | 17 | 0.141 | |||||||||
| 25 | 23 | 25 | 35 | 44 | 36 | 18 | 8 | 12 | 7 | 65 | 0.277 | 
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