Deep Foundation Friction Kelly Bar Strong Abrasion Resistance Rotary Drilling Dia 377mm
Strong Abrasion Resistance rotary drilling dia 377mm deep foundation friction kelly bar for sale
Products Feature
1.Top quality raw materials from leading raw-steel factory.
2.Our drilling tools can be customized depending on kinds of rigs and site conditions.
3.We require high quality of welding, therefore we employ at least 8 years experienced welders.
4.We provide one-step solution for the world’s foundation construction users.
Products description
Packaging details for APIE friction Kelly bar:
1.100% inspection before shipment.
2.Wrapped with plastic film.
3.Fixed with iron frame .
4.As clients' requirements.
5.Friction Kelly Bar for different brand drilling rigs are available. Our advantages are super big diameter and super long lenght Kelly Bar production
| Technical Specification of Friction Kelly Bar | |||||
| Number | Out Diameter (mm) | Friction | Friction | Single Length(m) | Drilling Depth(m) |
| 1 | 273 | * | * | 9~12 | 24~33 |
| 2 | 299 | 4 | * | 9~12 | 24~44 |
| 3 | 325 | 4 | * | 9~12 | 24~44 |
| 4 | 355 | 4 | 5 | 9~14 | 24~65 |
| 5 | 368 | 4 | 5 | 9~14 | 24~65 |
| 6 | 377 | 4 | 5 | 9~14 | 24~65 |
| 7 | 394 | 4 | 5 | 9~15 | 24~70 |
| 8 | 406 | 4 | 5 | 9~15 | 24~70 |
| 9 | 419 | 4 | 5 | 9~15.5 | 24~72.5 |
| 10 | 440/445 | 4 | 5 | 9~15.5 | 24~72.5 |
| 11 | 470 | 5 | 6 | 9~16.5 | 24~93 |
| 12 | 508 | 5 | 6 | 9~18 | 24~102 |
| 13 | 530 | 5 | 6 | 9~19 | 24~108 |
| 14 | 575 | 5 | 6 | 9~19 | 24~108 |
| Remark 1Max Hole Depth = Pitch Number * Single Number - Pitch Number (unit: m) | |||||
| 2Any other drill can be actual site measured, customized produced. Torque is customized according to customer's requirements. | |||||
FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Usually it is 5~10 days if the goods are in stock. Or it is 45 days if the goods are not in stock, it is according to quantity.
Q: What ‘s your terms of payment?
A: Payment<=100USD, 100% in advance. Payment>=1000USD, 50% T/T in advance balance before shipment. irrevocable LC at sight.
Get in Touch
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