Rotary Casagrande Interlock Drilling Kelly Bar B125 B170 Piling Rig Parts
Brand Name:JTHL
Certification:ISO9000
Model Number:355-4-12
Minimum Order Quantity:1 set
Delivery Time:7-10 workdays
Payment Terms:T/T, Western Union, MoneyGram
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Location:
Beijing Beijing China
Address:
1903, Building 3, No. 10 Yard, Ronghua South Road, Beijing Economic and Technological Development Zone
Supplier`s last login times:
within 38 hours
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Product Details
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Product Details
Rotary drilling rig casagrande B125 B170 piling rig parts interlock kellybar made by JTHL
JTHL Kelly bars are key components in the execution of boreholes with hydraulic rotary drilling rigs. They transfer the torque of the rotary drive and the crowd pressure of the crowd system concurrently to the drilling tool. A Kelly bar consists of 3 – 5 telescopic tubular sections with a system of drive keys and lock recesses, welded onto their outer surfaces.
Specification
| No. | Diammeter of The First | Sections | Sections | Sections | Key Pressure Type | Length of per section(m) | Drill depth | Torque(KN.M) |
| 1 | ¢299 | 3 | Interlocking | 9-16 | 24-45 | 100 -120 | ||
| 2 | ¢342 | 3 | 4 | Interlocking | 9-16 | 24-45 | 100 -120 | |
| 3 | ¢355 | 3 | 4 | Interlocking | 9-16 | 24 - 56 | 100-120 | |
| 4 | ¢368 | 3 | 4 | Interlocking | 9-16 | 24 - 56 | 150-180 | |
| 5 | ¢377 | 3 | 4 | Interlocking | 9-16 | 24 - 56 | 150-180 | |
| 6 | ¢394 | 3 | 4 | Interlocking | 9-16 | 24 - 58 | 180-200 | |
| 7 | ¢406 | 3 | 4 | Interlocking | 9-16 | 24 - 58 | 180-200 | |
| 8 | ¢419 | 3 | 4 | Interlocking | 9-16 | 24 - 58 | 200-230 | |
| 9 | ¢440 / ¢445 | 3 | 4 | Interlocking | 9-16 | 24 – 58 | 220-260 | |
| 10 | ¢470 | 3 | 4 | Interlocking | 9-16 | 24 – 60 | 220-260 | |
| 11 | ¢482 | 3 | 4 | Interlocking | 9-16 | 24 - 60 | 220-260 | |
| 12 | ¢508 | 3 | 4 | Interlocking | 9-16 | 24 – 68 | 260-360 | |
| 13 | ¢530 | 3 | 4 | 5 | Interlocking | 9-16 | 32 – 92 | 320-400 |
| 14 | ¢540 | 3 | 4 | 5 | Interlocking | 9-16 | 32 - 92 | 320-400 |
| 15 | ¢580 / ¢575 | 3 | 4 | 5 | Interlocking | 9-16 | 32 – 92 | 360-420 |
| 16 | ¢630 | 3 | 4 | 5 | Interlocking | 9-16 | 32 - 102 | 400-500 |
FAQ
1.Are you Factory?
Ans: Yes,we foucs on manufactuer kelly bars for more than 17years old.Our factory locted in Shandong now,own two factories .
2.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 17 years
experience, supply all the world clients with good
satisfaction.
3.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 dealers or end user, you will get the biggest
profit.
4. What warranty do we provide?
Ans.: We provide 1 years warranty time.
5. What is the lead time?
Ans.: Usually the lead time is 7days,after receipt of your down
payment.
6.What payment terms do we accept?
Ans.: We accept TT in advance , LC at sight or Western Union, etc .
7.Does the product accept customization?
Ans.: Yes.
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Rotary Casagrande Interlock Drilling Kelly Bar B125 B170 Piling Rig Parts
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