Spiral Blade Rigid Casing Centralizer

• Certification: API 10d, ISO
• Type: Petroleum Drilling Tool & Accessory
• Color: Customized
• Length: 315mm
• Weight: 13kg
• Bow Number: 6
• 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

Product Description

Rigid straight or spiral blade centralizer, used for horizontal well
Casting steel
Heat treatment
Flexible to install and easy to pack and transport

Main parameter		outer 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