| 型号 | 货描 | 安装时伸入长度S |
|---|---|---|
| DN20卡爪 | 适用于所有DN20管件 | 30 |
| DN25卡爪 | 适用于所有DN25管件 | 30 |
| DN40卡爪 | 适用于所有DN40管件 | 40 |
| DN50卡爪 | 适用于所有DN50管件 | 40 |
| *卡爪为选配件，应选配与管件对应的型号和数量 *安装时必须保证伸入长度S | ||
| *Paws are optional accessories, and the model and quantity corresponding to pipe fittings should be selected * during installation, the extension length s must be ensured. | ||