| Type | foundation tremie pipe |
|---|---|
| Application | bored construction |
| 소재 | Q355d/45Cr |
| 사용 | 일치하는 로터리 드릴 장비 |
| Oem/odm | Welcome |
| 보증 | 1년 |
|---|---|
| Material | Q345B,35CrMo,27SiMn,Alloy steel |
| Color | Yellow or customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas,Field maintenance and repair service |
| Condition | 100% new kelly bar |
