法兰类型及法兰密封面类型
法兰类型及密封面 | ||
法兰类型 | 密封面类型 | 压力磅级(PN,MPA) |
Plate flange(PL) 平板法兰 | Raise Face(RF) | 0.25-2.5 |
Flat Face( FF) | 0.25-1.6 | |
Slip on flange(SO) 带颈平焊法兰 | Raise Face(RF) | 0.6-4.0 |
Flat Face( FF) | 0.6-1.6 | |
male and female face (MFM) | 1.0-4.0 | |
Tongue and groove face (TG) | 1.0-4.0 | |
Welding Neck Flange(WN) 带颈对焊法兰 | Raise Face(RF) | 1.0-25.0 |
male and female face (MFM) | 1.0-16.0 | |
Tongue and groove face (TG) | 1.0-16.0 | |
Ring Joint Face(RTJ) | 6.3-25.0 | |
Flat Face( FF) | 1.0-1.6 | |
Integral type flange(IF) 整体法兰 | Raise Face(RF) | 0.6-25.0 |
male and female face (MFM) | 1.0-16.0 | |
Tongue and groove face (TG) | 1.0-16.0 | |
Ring Joint Face(RTJ) | 6.3-25.0 | |
Flat Face( FF) | 0.6-1.6 | |
Socket Weld Flange(SW) 承插法兰 | Raise Face(RF) | 1.0-10.0 |
male and female face (MFM) | 1.0-10.0 | |
Tongue and groove face (TG) | 1.0-10.0 | |
Thread Flange(Th) 螺纹法兰 | Raise Face(RF) | 0.6-4.0 |
Flat Face( FF) | 0.6-1.6 | |
Lap joint Flange(LP) 松套法兰 | Raise Face(RF) | 0.6-1.6 |
male and female face (MFM) | 1.0-1.6 | |
Tongue and groove face (TG) | 1.0-1.6 | |
Blind flange(BL) 盲板法兰 | Raise Face(RF) | 0.25-25.0 |
male and female face (MFM) | 1.0-16.0 | |
Tongue and groove face (TG) | 1.0-16.0 | |
Ring Joint Face(RTJ) | 6.3-25.0 | |
Flat Face( FF) | 0.25-1.6 |
下一篇:法兰生产工艺
上一篇:整体法兰与对焊法兰的差别