Beijing Jietaihongli Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 10 sets/month |
| Delivery Time | 7-10 workdays |
| Packaging Details | Package Options: Standard Packaging & Shipping: Pallet with plastic film |
| Applicathion | For piling rigs for drilling in dense sand, gravel and rock |
| Kelly sections | Kelly bar 3-5 sections |
| Type | Interlocking /friction /combined kelly bar |
| Suitable Rigs | Bauer, Mait, IMT, Soilmec, Liebherr,Casagrande and more... |
| Warranty | 6 months |
| Material | 35CrMo,16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe |
| After-sales service provided | Engineers available to service machinery overseas,Field maintenance and repair service,Field installation |
| Application | Bauer Sany XCMG Rotary Drilling Rig |
| Condition | 100%new |
| Drilling depth | 20-120m |
| Brand Name | JTHL |
| Model Number | 368-4-12 |
| Certification | ISO9000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 10 sets/month |
| Delivery Time | 7-10 workdays | Packaging Details | Package Options: Standard Packaging & Shipping: Pallet with plastic film |
| Applicathion | For piling rigs for drilling in dense sand, gravel and rock | Kelly sections | Kelly bar 3-5 sections |
| Type | Interlocking /friction /combined kelly bar | Suitable Rigs | Bauer, Mait, IMT, Soilmec, Liebherr,Casagrande and more... |
| Warranty | 6 months | Material | 35CrMo,16Mn for drilling bit; 16Mn/35CrMo for kelly bar; Q235 for tremie pipe |
| After-sales service provided | Engineers available to service machinery overseas,Field maintenance and repair service,Field installation | Application | Bauer Sany XCMG Rotary Drilling Rig |
| Condition | 100%new | Drilling depth | 20-120m |
| Brand Name | JTHL | Model Number | 368-4-12 |
| Certification | ISO9000 | Place of Origin | China |
| High Light | MAIT Kelly Bar ，MAIT Drilling Rig ，Interlocking Kelly Bar | ||
Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and piling rig maintenance.
Based on the integration of Bauer, Soilmec and IMT interlocking kelly bars,we studied one big (multi) interlocking kelly bar,which have applied for patents. This kind kelly bar has the following advantages:
(1) The pressurized area is increased, which is 3-4 times the pressurized area of other type kelly bars;
The practice has shown that, this big (multi) interlocking kelly bar has more advantage of increased pressurized area, extended pressurized linear distance, uniform force distribution, and better drilling stability rather than the original interlocking type kelly bars. This type kelly bar is more suitable for the construction of large-diameter and hard rock formations.
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 .
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2007
Total Annual:
8000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Beijing Jietaihongli Technology Co., Ltd., founded in 2004, headquartered in Beijing, branch factory in Shouguang, Shandong. The company is mainly engaged in the production and sales of rotary piling kelly bars , drilling tools, rotary piling rig overhaul, rig sales and accessories supply. Beijin... Beijing Jietaihongli Technology Co., Ltd., founded in 2004, headquartered in Beijing, branch factory in Shouguang, Shandong. The company is mainly engaged in the production and sales of rotary piling kelly bars , drilling tools, rotary piling rig overhaul, rig sales and accessories supply. Beijin...
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