133mm Overburden Drilling Systems with Double Head for Drilling
WUHAN KINGDRILLING DIAMOND CO., LTD.- Customized：Customized
- Standard：SGS
- Type：Casing Drilling
- Material：High Quality Carbide + High Quality Carbon Steel
- Usage：Well Drilling
- Model No：Double Casing 133
Base Info
- Model NO.：Double head casing
- Processing Type：Forging
- Application：Water Wells,Geothermal Wells, Building, etc
- Surface Treatment：Spray-Paint
- Payment Terms：L,C, T,T, Western Union
- Transport Package：Wooden Case
- Trademark：MING
- Origin：China
- HS Code：8207199000
- Production Capacity：20000PCS,Year
Description
OD (mm)
Dia. (mm)
Dia. (mm)
How to order?
Crown Ring Bits: Casing OD + Bit OD + Thread Size
Inner Bits: Bit Diameter + Thread Size
Tool Joints: Diameter + Length + Thread Size
Outer/Inner Tube: Diameter + Length + Wall Thickness + Thread Size
FAQ:
1. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
4. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
5. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
Transport:
Package and Delivery:
Packed by Carton or Wooden cases.
Delivery:
- Goods in stock can be delivered within 5 days.
- DTH Bits production time is about 15 days.
- DTH Hammer product time is about 30 days.
