公稱直徑 DN | 產(chǎn)品編號(hào) NO. | 外形尺寸(mm) | D | d | H | Z | 15 | YL01.21.13.6.15 | 49 | 20 | 48 | 16 | 20 | YL01.21.13.6.20 | 55 | 25 | 52 | 20 | 25 | YL01.21.13.6.25 | 68 | 32 | 60 | 22 | 32 | YL01.21.13.6.32 | 78 | 40 | 71 | 27 | 40 | YL01.21.13.6.40 | 93 | 50 | 80 | 31 | 50 | YL01.21.13.6.50 | 103 | 63 | 100 | 38 | 65 | YL01.21.13.6.65 | 118 | 75 | 111 | 44 | 80 | YL01.21.13.6.80 | 154 | 90 | 135 | 51 | 100 | YL01.21.13.6.100 | 188 | 110 | 157 | 61 | |