内缧纹管套
内缧纹管套
| 型号. | 直径. |
| ANLWGT2012 | 20*1/2〞 |
| ANLWGT2034 | 20*3/4〞 |
| ANLWGT2512 | 25*1/2〞 |
| ANLWGT 2534 | 25*3/4〞 |
| ANLWGT 3234 | 32*3/4〞 |
| ANLWGT 321 | 32*1〞 |
| ANLWGT 40114 | 40*1 1/4〞 |
| ANLWGT 50114 | 50*1 1/4〞 |
| ANLWGT 632 | 63*2〞 |

