Beijing Jietaihongli Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 1000+set +year |
| Packaging Details | exported standard package |
| Type | core barrel with bullet teeth |
| Application | gravel foundation |
| Material | Q355d |
| Usage | rotary drill rig |
| Feature | suitable for hard ground |
| Oem/odm | Welcome |
| kelly box | 130,150,200,250 |
| condition | 100% new |
| Brand Name | jthl |
| Model Number | 800,1000,1200,1500,2000 |
| Certification | ISO |
| Place of Origin | Beijing |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 1000+set +year |
| Packaging Details | exported standard package | Type | core barrel with bullet teeth |
| Application | gravel foundation | Material | Q355d |
| Usage | rotary drill rig | Feature | suitable for hard ground |
| Oem/odm | Welcome | kelly box | 130,150,200,250 |
| condition | 100% new | Brand Name | jthl |
| Model Number | 800,1000,1200,1500,2000 | Certification | ISO |
| Place of Origin | Beijing | ||
| High Light | OD800mm Barrel Bucket ，Hard Ground Barrel Bucket | ||
Core Barrel With Bullet Teeth ,OD800mm Core Barrel Bucket , Rock Core Barrel Bucket For Hard Ground
Piling Core Barrel Rock Layers Bullet Teeth Core Barrel
There are tree types of core barrels:
1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete).
2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa).
3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for drilling hard, jointed rock(<100Mpa) and for penetrating through layers containing boulders.
Applicable layers: dense sand, gravel and medium hard rocks, etc.
Barrel Length: 800~1500mm
Drilling Diameter Range: 600~2500mm
Drilling Bucket & Core Barrel adopt the high-carbon steel (Q345B, 16Mn, Q195-Q345, etc.) and special drilling bits (B47K20H, B47K19H, B47K17H, 3050, 3060, 3065,C30, C31HD, B85, B43H,18TL, 18HD, 25VIP, 18VIP, 25T, 25HD, 22T,833-18,855 25,18PN/LK,25PN/LK, TCI Bits 8 1/2'' LADC code 537, 12 1/4'' IADC 737, IADC 637) angle to keep the drilling strength and efficiency.
EXHIBITION :
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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