Positive Rigid Casing Centralizer
1.Sizes ranging from 4-1/2" to 20"
2.Positive stand off the casing
3.Increase turbulent flow
4.Apply in the liner
5.Phosphate coating process
Description of slip on positive Centralizer
>>Slip On Stand off Band is designed to provide a positive stand off the casing for both cased and open holes.
>>The angled fins provide increased turbulent flow.
>>These Stand off Band is require where close tolerance between the casing and the hole is being encountered.
>>Mainly it's designed for the liner applications.
>>Design of the stand off Band allows for reciprocation and rotation during cementing and can be installed between Set Screw Stop Collar .
>>These Stand Off Band undergo a special Phosphate coating process to prevent from Rust then coated with special Polyester Powder.
Parameter of Rigid Casing Centralizers
Model | Max OD(mm) | ID(mm) | Length(mm) |
4-1/2" x 6" | 145 | 116.5 | 200 |
5" x 6" | 145 | 129 | 200 |
5-1/2" x 8-1/2" | 205-210 | 142 | 200/300 |
6-5/8" x 8-1/2" | 205-210 | 171 | 200/300 |
7" x 8-1/2" | 205-210 | 181 | 200/300 |
7" x 9-1/2" | 225-235 | 181 | 200/300 |
7" x 9-5/8" | 225-235 | 181 | 200/300 |
9-5/8" x 12-1/4" | 300-305 | 248 | 200 |
13-3/8" x 17-1/2" | 430-435 | 346 | 200 |
Welcome your inquiry!