GB-T 9119-2010 板式平焊钢制管法兰

DN A1A D K L n M C 1017.214100701441220 1521.318105751441220 2026.925130901841622 2533.7321401001841624 3242.4381551102242024 4048.3451701252242026 5060.3571951452642428 6576.1762201702682430 8088.9892301802682434 100114.31082652103082736 125139.71333152503383042 150168.315935529033123048 200219.121943036036123360 25027327350543039123672 300323.932558550042163984 350355.637765556048164595

C1d1f1B

40215

45219

58226

68233

78239

88346

102359

122378

138391

1623110

1883135

2183161

2853222

3453276

4104328

4654381