- Drill Bit Size:8 1,2 Inch
- Rig Type:Mechanical Rig
- Drilling Depth:5000m
- Transmission System:Mechanical
- Power Type:Diesel
- Type:Petroleum Drilling Tool & Accessory
=== Base Info ===
- Model NO.:ZS-GH-CC12
- Machine Type:Cementing Tools
- Od:211-402mm
- Use:Well Drilling
- Delivery:30 Days for 5000 PCS
- Transport Package:Wood Packing
- Specification:API
- Trademark:zhongshi
- Origin:Henan, China
- HS Code:7307
- Production Capacity:5000PC,Month
=== Description ===
1.They are available in 4 1/2"-20" sizes.
2.Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment |
plant to achieve the uniform hardness all over and good spring action. |
3.End Collars are designed with self-locking action,which are easy to assemble,time saver and are having strong grip. |
4.The five standard size Bows can configure to any hole dia. |
5.These Bows with extended profile prevent them from hitting against casing collars. |
6.These Centralizers undergo a special iron phosphate coating process to prevent them from rust. |
7.These can be shipped in half assembled condition for economical in shipping and storage cost. |