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!