| 代 号
PART NO. | 尺寸 DIMERSIONS | L(mm) | A(mm) | B(mm) | | X | Y | | 公称内径 DN | 公称内径 DN | | DN6-J | 6 | 6 | 56 | 21 | 21 | | DN10-J | 10 | 10 | 56 | 21 | 21 | | DN12-J | 12 | 12 | 56 | 21 | 21 | | DN16-J | 16 | 16 | 56 | 21 | 21 | | DN20-J | 20 | 20 | 56 | 21 | 21 | | DN25-J | 25 | 25 | 66 | 24 | 24 | | DN32-J | 32 | 32 | 66 | 24 | 24 | | DN40-J | 40 | 40 | 76 | 28 | 28 | | DN50-J | 50 | 50 | 76 | 28 | 28 | |
