| Type: | Metal Bellow Seal |
| Replacement: | Crane 1604 |
| Temperature: | -75℃ to +425℃ |
| Pressure: | ≤2.0-6.9Mpa |
| Speed: | ≤25m/s |
| Material: | A,B,Q1,Q2,U1,U2,T,V,Graphite,T6,F,G,M,M1 |

d (inch) | D1 | D2 | D3 | L1 | L | Dm | L2 | Da |
| 1.375 | 2.756 | 2.187 | 1.125 | 5.421 | 5.90 | 3.94 | 4.13 | 1/2 |
| 1.750 | 3.150 | 2.562 | 1.500 | 5.508 | 6.10 | 3.94 | 4.53 | 1/2 |
| 2.250 | 3.543 | 3.187 | 2.000 | 5.765 | 6.30 | 3.94 | 4.92 | 1/2 |
| 2.625 | 3.937 | 3.562 | 2.375 | 5.859 | 6.50 | 4.33 | 5.51 | 5/8 |
| 3.000 | 4.724 | 4.063 | 2.750 | 6.109 | 6.69 | 4.33 | 6.30 | 5/8 |
| 3.500 | 5.118 | 4.563 | 3.250 | 6.109 | 6.89 | 4.33 | 6.69 | 5/8 |
| 3.750 | 5.512 | 4.812 | 3.500 | 6.266 | 7.03 | 4.33 | 7.09 | 5/8 |
| 4.250 | 6.299 | 5.312 | 4.000 | 6.266 | 7.28 | 4.72 | 8.07 | 3/4 |
| 4.750 | 6.693 | 5.812 | 4.500 | 6.266 | 7.48 | 4.72 | 8.46 | 3/4 |
| 5.250 | 7.087 | 6.437 | 5.000 | 6.422 | 7.69 | 4.72 | 8.86 | 3/4 |
Ningbo Yinzhou Huaqiu Industry And Trade Co., Ltd.
Phone: 0086-13616570630
Email: hq@hqseal.com
Add: No.45 Lane 578 TianTong Southern Road NingBo City China