Beijing Jietaihongli Technology Co., Ltd.
| Supply Ability | 100 set/month |
| Delivery Time | 5-8 work days |
| Packaging Details | Packaged with Steel Pallet |
| Warranty | 1 Year |
| Material | Q345B,35CrMo,27SiMn |
| Color | Customized,Yellow or customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas |
| Application | Bauer Sany XCMG Rotary Drilling Rig,Rock drilling |
| Product name | Customized Full Interlocking Kelly Bar OD406*4*16m Drilling Rod |
| Condition | 100% new kelly bar |
| Abrasion resistance | Strong |
| Advantage | High quality and factory prices,Six-key design and parts with imported material |
| keyword | kelly bar |
| Brand Name | JTHL |
| Model Number | OD406*4*16m |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Supply Ability | 100 set/month | Delivery Time | 5-8 work days |
| Packaging Details | Packaged with Steel Pallet | Warranty | 1 Year |
| Material | Q345B,35CrMo,27SiMn | Color | Customized,Yellow or customized |
| After-sales service provided | Video technical support,Online support,Engineers available to service machinery overseas | Application | Bauer Sany XCMG Rotary Drilling Rig,Rock drilling |
| Product name | Customized Full Interlocking Kelly Bar OD406*4*16m Drilling Rod | Condition | 100% new kelly bar |
| Abrasion resistance | Strong | Advantage | High quality and factory prices,Six-key design and parts with imported material |
| keyword | kelly bar | Brand Name | JTHL |
| Model Number | OD406*4*16m | Certification | ISO |
| Place of Origin | China | ||
| High Light | Full Interlocking Drilling Kelly Bar ，Full interlocking kelly bar ，Drilling Kelly Bar OD406 | ||
Customized Full Interlocking Drilling Kelly Bar OD406*4*16m Drilling Rod For IMT AF180/AF220/AF240/AF270
Customized Full Interlocking Kelly Bar OD406*4*16m Drilling Rod
This type of Kelly bar is the best one of transferring pressure at present , especially for hard ground and frozen oil layer construction. In the drilling process , every continuous steps can form pressure point to reduce wear and tear of local pressurization key lines, also to avoid the stick problem that Kelly pipe is deformation always in a part pressurization It has gotten high praise from home and abroad rotary rig user.
This type Kelly bar has applied for patent, the patent No. is 201420542679.2.
| No. | Diammeter of The First Section
| Sections | Key Pressure Type | Length of per section(m) | Drill depth(m) | Torque(KN.M) | |
| 1 | ¢299 | 3 | Full-inerlocking | 9-14 | 24-50 | 100-120 | |
| 2 | ¢342 | 3 | Full-inerlocking | 9 - 14 | 24 - 50 | 100 -120 | |
| 3 | ¢355 | 3 | 4 | Full-inerlocking | 9 - 14 | 24 – 50 | 100-120 |
| 4 | ¢368 | 3 | 4 | Full-inerlocking | 9 - 14 | 24 – 50 | 150-180 |
| 5 | ¢377 | 3 | 4 | Full-inerlocking | 9 - 14 | 24 – 50 | 150-180 |
| 6 | ¢394 | 3 | 4 | Full-inerlocking | 9 - 15 | 24 – 55 | 180-200 |
| 7 | ¢406 | 3 | 4 | Full-inerlocking | 9 - 15 | 24 – 55 | 180-200 |
| 8 | ¢419 | 3 | 4 | Full-inerlocking | 9 - 15 | 24 – 55 | 200-230 |
| 9 | ¢440(445) | 3 | 4 | Full-inerlocking | 9 - 15 | 24 – 55 | 220-260 |
| 10 | ¢470(482) | 3 | 4 | Full-inerlocking | 9 - 15 | 24 – 55 | 230-280 |
| 11 | ¢508 | 3 | 4 | Full-inerlocking | 9 - 16 | 30– 65 | 260-360 |
Welcome Contact Us
Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686
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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