材质：304/L
管表面处理：喷砂
注：316LNSS（316L管+316LN法兰）材料可根据要求提供。管表面处理：喷砂
| Catalogue PN | Flange Size | A | B |
| CF-4RC-275x133 | CF2.75”/1.33” | 62.50 | 47.50 |
| CF-4RC-275x212 | CF2.75”/2.12” | 62.50 | 58.20 |
| CF-4RC-338x133 | CF3.38”/1.33” | 81.80 | 54.10 |
| CF-4RC-338x275 | CF3.38”/2.75” | 81.80 | 68.80 |
| CF-4RC-450x275 | CF4.50”/2.75” | 85.90 | 75.20 |
| CF-4RC-450x338 | CF4.50”/3.38” | 85.90 | 88.40 |
| CF-4RC-462x338 | CF4.62”/3.38” | 89.70 | 94.70 |
| CF-4RC-462x450 | CF4.62”/4.50” | 89.70 | 92.20 |
| CF-4RC-600x275 | CF6.00”/2.75” | 109.70 | 94.20 |
| CF-4RC-600x338 | CF6.00”/3.38” | 109.70 | 107.40 |
| CF-4RC-600x450 | CF6.00”/4.50” | 109.70 | 104.90 |
| CF-4RC-600x462 | CF6.00”/4.62” | 109.70 | 104.90 |
注：可根据要求提供抛光和电抛光管饰面。
