Precio FOB
Obtener el precio más reciente695 ~ 880 /
|1 Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
695 ~ 880 / Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
695
Cantidad de pedido mínimo:
1
Detalle de embalaje:
standard export carton or as per buyer's request
El tiempo de entrega:
15-20days
Capacidad de suministro:
2000 Unit per Month
Tipo de pago:
PayPal, Western Union, T/T
Grupo de productos :
Persona de contacto Ms. Betty
12th Floor,room NO.1212, complex building,XinYao Road,TianXin District, Changsha, Hunan
A brief introduction of Eccentric Casing system:
1. When drilling starts,the reamer swings out and reams the
pilot-hole wide enough
for the casing tube to slide down behind the drill bit
assembly.
2. When the required depth is reached,rotation is reversed
carefully.where upon the reamer swings in,allowing the
drill bit assembly to be pulled up through the casing.
3. Casing Tubes are to be left in the drill hole should be sealed
at the bottom of the hole by means of cement grout or some other
sealing agent.
4.Drilling continues to the desired depth in the bedrock using a
conventional drilling.
Quick details:
| Place of Origin: | Hunan China (Mainland) | Brand Name: | Great Wall | Model Number: | Eccentric casing system with 3 pieces |
| Material: | Alloy steel + Carbide | Processing Type: | Forging | Machine type: | Drilling Equipment |
| MOQ | No MOQ | Use: | Ore mining,well drilling,quarrying,ect | Certification: | ISO***1:***8 |
| Production capacity | ***0set/sets per Month | Packaging Detail: | Standard export carton,or as per request | Port: | Guang Zhou/Shen Zhen/Shang Hai |
| Outer Dia. of Casing Tube(mm) | Inner Dia. of Casing Tube(mm) | Reamed Dia.(mm) | Min. Inner Dia.of Casing Shoe(mm) | Hammer Type | Drill Pipes(mm) |
| **7 | ******6 | **6 | **1 | DHD3.5 (CH*5) | *6 |
| **6 | ******2 | **4 | **7 | DHD**0 (CH*5) | *6 |
| **8 | ******5 | **4 | **0 | DHD**0 (CH*5) | *6,*9 |
| **8 | ******5 | **4 | **0 | DHD**0 (CH*5) | *6,*9 |
| **3 | ******0 | **6 | **6 | DHD**0 (CH*5) | *9,**4 |
| **9 | ******6 | **4 | **3 | DHD**0,DHD**0 (CH*5,CH*5) | *9,**4 |
| País: | China |
| N º de Modelo: | - |
| Precio FOB: | 695 ~ 880 / Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 695 |
| Cantidad de pedido mínimo: | 1 |
| Detalle de embalaje: | standard export carton or as per buyer's request |
| El tiempo de entrega: | 15-20days |
| Capacidad de suministro: | 2000 Unit per Month |
| Tipo de pago: | PayPal, Western Union, T/T |
| Grupo de productos : | Bit |
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