1. Material: Q345B or 35CrMo
2. Type: Interlocking kelly bar, friction kelly bar, combined
interlocking and friction kelly bar, square kelly bar, etc
customized as per requirement
3. Application: Suit for international CFA rigs as Bauer, Soilmec,
Mait, Casagrande, etc other brand piling rigs;
4. Customer Feedback: Applied on various drilling rigs and highly
praised by domestic and abroad customers
.
No. |
OD |
Section |
Way of crowding |
Length of per section(m) |
Drill depth | Torque |
| 1 | ¢299 | 3 | 4 | |
(interlock-type) | 9-12 | 24-45 | 100 -120 |
| 2 | ¢342 | 3 | 4 | |
(interlock-type) | 9 - 12 | 24-45 | 100 -120 |
| 3 | ¢355 | 3 | 4 | | (interlock-type) | 9 - 14 | 24 - 56 | 100-120 |
| 4 | ¢368 | 3 | 4 | |
(interlock-type) | 9 - 14 | 24 - 56 | 150-180 |
| 5 | ¢377 | 3 | 4 | |
(interlock-type) | 9 - 14 | 24 - 56 | 150-180 |
| 6 | ¢394 | 3 | 4 | |
(interlock-type) | 9 - 15 | 24 - 58 | 180-200 |
| 7 | ¢406 | 3 | 4 | |
(interlock-type) | 9 - 15 | 24 - 58 | 180-200 |
| 8 | ¢419 | 3 | 4 | |
(interlock-type) | 9 - 15 | 24 - 58 | 200-230 |
| 9 | ¢440(445) | 3 | 4 | |
(interlock-type) | 9 - 15 | 24 – 58 | 220-260 |
| 10 | ¢470 (482) | 3 | 4 | |
(interlock-type) | 9 - 16 | 24 – 60 | 220-260 |
| 11 | ¢508 | 3 | 4 | |
(interlock-type) | 9 – 18 | 24 – 68 | 260-360 |
| 12 | ¢530 (540) | 3 | 4 | 5 |
(interlock-type) | 9 – 20 | 32 – 92 | 320-400 |
| 13 | ¢580(575) | 3 | 4 | 5 |
(interlock-type) | 9 – 20 | 32 – 92 | 360-420 |
| 14 | ¢630 | 3 | 4 | 5 |
(interlock-type) | 9 - 22 | 32 - 102 | 400-500 |
FAQ:
1. What kind of kelly bar can we provide?
Ans.: We can provide kelly bars for almost all the brand rotary
drilling rig, the interlocking Kelly bar, and friction Kelly bar,
most are for Bauer, IMT, MAIT, SOILMEC, SANY, TEG, SUNWARD, XCMG,
Etc. For ten years experience, supply all the world clients with
good satisfaction.
2. What is the advantages of our kelly bar?
Ans.:We use super quality seamless steel pipe material, which makes
the kelly bar more durable, and our kelly bar with competitive and
reasonable price. We have got the ISO9001 certification, no matter
you are a dealer or an end-user, you will get the biggest profit.
3. What warranty do we provide?
Ans.: We provide 6 months warranty time.
4. What is the lead time?
Ans.: Usually the lead time is 7days, after receipt of your down
payment.
5. What payment terms do we accept?
Ans.: We accept TT in advance and LC at sight.
