Spiral Blade Rigid Casing Centralizer
Puyang Zhongshi Group Co., Ltd.- Certification:API 10d, ISO
- Type:Petroleum Drilling Tool & Accessory
- Color:Customized
- Length:315mm
- Weight:13kg
- Bow Number:6
Base Info
- Model NO.:rigid
- Usage:Well Drilling Machinery
- Power Type:Diesel
- Transmission System:Hydraulic
- Transport Package:Plywood Case
- Specification:87x85x98cm
- Trademark:zhongshi
- Origin:China
- HS Code:8431431000
- Production Capacity:100000PCS,Year
Description
Main parameterouter diameter most start strength least replacement strength Casing outer diamete well hole 5.5 7 8.5 620 620 5.5 8.5 9.25 620 620 7 8.5 9.25 1040 1040 7 9.625 10.375 1040 1040 9.625 10.75 11.5 1600 1600 13.375 17.5 18.375 2440 1220 10.75 17.5 18.375 2040 1020