- Product Details
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Quick Details
-
Size:
-
4 1/2"-20"
-
Features:
-
non weld bow spring centralizer
-
Certificate:
-
API
-
Low Starting Force:
-
Yes
-
High Restoring Force:
-
Yes
-
Material:
-
carbon steel and 65Mn
-
Samples:
-
Available
-
Fast delivery:
-
Yes
-
Place of Origin:
-
China
-
Color:
-
Red or as request.
-
After Warranty Service:
-
Video technical support, Online support, Spare parts
-
Local Service Location:
-
None
Quick Details
-
Brand Name:
-
ZS
-
Type:
-
Spring centralizer
-
Model Number:
-
non weld bow spring centralizer
-
Size:
-
4 1/2"-20"
-
Features:
-
non weld bow spring centralizer
-
Certificate:
-
API
-
Low Starting Force:
-
Yes
-
High Restoring Force:
-
Yes
-
Material:
-
carbon steel and 65Mn
-
Samples:
-
Available
-
Fast delivery:
-
Yes
-
Place of Origin:
-
China
-
Color:
-
Red or as request.
-
After Warranty Service:
-
Video technical support, Online support, Spare parts
-
Local Service Location:
-
None
1.Designed and manufactured as per API.
2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as horizontal wells.
3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting force.
4.High quality Bows made of special alloy steel with uniform hardness provide optimum performance.
5.The bows with extended profile prevent them from hitting against casing collars.
6.Hinge locking pins are of high strength steel for maximum structural robustness .
7.Bows are then Flattened several times on a special machine to get permanent setting.
8.Centralizers undergo a special process of rust prevention before powder coating.
9.The Non Weld Bow spring centralizers are available in sizes 4-1/2" to 20".
|
NO . |
Size (in) |
ID (mm) |
H eight (mm) |
OD (mm) |
|
1 |
5-1/2”*7” |
142-148 |
305 |
215 |
|
2 |
5-1/2”*8-1/2” |
142-148 |
305 |
225 |
|
3 |
6”*8-1/2” |
156-158 |
305 |
235 |
|
4 |
7”*8-1/2” |
181-186 |
400 |
235 |
|
5 |
7”*9-5/8” |
181-186 |
400 |
255 |
|
6 |
7-5/8”*9-5/8” |
197-201 |
400 |
275 |
|
7 |
9-5/8”*12-1/4” |
250-255 |
650 |
330 |
|
8 |
13-3/8”*17-1/2” |
342-347 |
650 |
450 |
