Performance characteristics:
The BY gland loose sleeve limit compensation joint is based on the AY type gland loose sleeve compensation joint by adding a limit expansion tube and a limit stud. The maximum expansion amount is locked with a double nut, so that the pipeline can be locked It can be freely expanded and contracted within the allowable expansion and contraction range. Once the maximum stretching amount is reached, the limit flange is blocked by the limit nut to prevent the limit expansion tube from being pulled out of the body and causing leakage. This type of compensation joint is suitable for overhead or inclined pipeline connections.
Main performance parameters:
| 公称通径DN | 伸缩量δ（mm） | 可挠量（°） | 偏心量(mm) |
| 50~250 | ±45 | 2 | 2 |
| 300~700 | ±55 | 3 | |
| 800~3000 | ±75 | 4 | |
| 3200~4000 | ±130 | 5 |
现场安装:
Performance characteristics:
The BY gland loose sleeve limit compensation joint is based on the AY type gland loose sleeve compensation joint by adding a limit expansion tube and a limit stud. The maximum expansion amount is locked with a double nut, so that the pipeline can be locked It can be freely expanded and contracted within the allowable expansion and contraction range. Once the maximum stretching amount is reached, the limit flange is blocked by the limit nut to prevent the limit expansion tube from being pulled out of the body and causing leakage. This type of compensation joint is suitable for overhead or inclined pipeline connections.
Main performance parameters:
| 公称通径DN | 伸缩量δ（mm） | 可挠量（°） | 偏心量(mm) |
| 50~250 | ±45 | 2 | 2 |
| 300~700 | ±55 | 3 | |
| 800~3000 | ±75 | 4 | |
| 3200~4000 | ±130 | 5 |
现场安装:
