Cheap Hinged Non Weld Bow Centralizer with Screw Collar Clamp
Interlocking design between the end collar
Made of alloy steel with uniform hardness
Application: for vertical and deviated applications.
Size: 4-1 / 2" to 20'', custom size is avaliable.
Features of Hinged Non Welded Bow Spring Centralizer
Bow springs are slightly larger than the wellbore.
The highest restoring force and the lowest starting force.
The Heat Treated bows enables these centralizer to provide best centralization as well as help in faster running of casing.
The bows are available in a range to accommodate any well profile.
The End Collars have hinges which makes it in two halves.This enables them to be assembled at site.
Bow Casing Centrlizers parameter:
Non Welded Centralizer Specification(mm) |
Specification |
Bow Type |
Hoop Ring Internal Diameter(d) |
Hoop Ring Wall Thickness(T) |
Hoop Ring Height(H) |
Total Length(L) |
Max. O.D. Size
|
Bow Spring(N) |
5-1/2"*8-1/2" |
Double Bow |
142-148 |
3-5 |
90-120 |
650±50 |
225±5 |
5 |
7"*9-5/8" |
Double Bow |
181-186 |
3-5 |
90-120 |
650±50 |
255±5 |
6 |
7"*8-1/2" |
Single Bow |
181-186 |
3-5 |
90-120 |
650±50 |
235±5 |
6 |
8-5/8"*12-1/4" |
Single Bow |
223-228 |
3-5 |
90-120 |
650±50 |
330±5 |
8 |
9-5/8"*12-1/4" |
Single Bow |
250-255 |
3-5 |
90-120 |
650±50 |
330±5 |
8 |
10-3/4"*12-1/4" |
Single Bow |
274-276 |
3-5 |
90-120 |
650±50 |
330±5 |
9 |
13-3/8"*17-1/2" |
Single Bow |
342-347 |
3-5 |
90-120 |
650±50 |
450±5 |
11 |
18-5/8"*24" |
Single Bow |
476±1 |
3-5 |
90-120 |
600±50 |
610±5 |
12 |
20"*26" |
Single Bow |
510±1 |
3-5 |
90-120 |
600±50 |
660±5 |
12 |
Welded Centralizer Specification(mm) |
5-1/2"*8-1/2" |
Single Bow |
142-148 |
5-7 |
50-60 |
650±50 |
225±5 |
5 |
5-1/2"*8-1/2" |
Double Bow |
142-148 |
5-7 |
50-60 |
650±50 |
225±5 |
5 |
5-1/2"*8-1/2" |
Cyclone Single Bow |
142-148 |
5-7 |
50-60 |
650±50 |
225±5 |
6 |
6"*8-1/2" |
Double Bow |
154-118 |
5-7 |
50-60 |
650±50 |
225±5 |
5 |
13-3/8"*17-1/2" |
Single Bow |
342-349 |
8 |
50-60 |
580 |
450±5 |
6 |
20"*26" |
Single Bow |
510-518 |
8 |
50-60 |
650±50 |
670±5 |
10 |
Please send an email if you have the interest. Our communication will be very happy!