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New Arrival Bow Spring Centralizer/Drilling Tool

Product details
Shipping Details:Shipped within 15 days after paymentCentralizer Type:bow spring centralizer
Collar:slip onpayment terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Applicable shell:3.5''-20''Material:steel
Supply capacity:1000 pieces per monthport:Shanghai, Tianjin
type:Centralizer, Casing CentralizerPackaging Details:wooden box
Product Description

Premium bows are made from special alloy steel and thermoformed in a fully controlled heat treatment plant to achieve uniform hardness throughout.
The specifications and performance indicators of the bow spring casing centralizer comply with API Spec 10D. The braided centralizer is connected by pins when in use, and the unfolded centralizer can be stacked flat for convenient storage and transportation.

figure

1) Bow springs are manufactured from heat treated and hardened tempered spring steel to ensure proper and consistent spring characteristics.
2) End ring hinges fold inwards. This way will minimize the stretching of the collar that tends to occur when the centralizer encounters a taper, which is common in certain types of pipe connections.
3) Ribs are stamped on the end rings. This way it will strengthen and maintain its circular configuration during transport.

4) Several different spring bow heights are available to accommodate most casing-to-bore configurations.
5) Centralizers with built-in stops and unusual sizes are available upon request.

Casing Centralizer Specifications

Non-welded casing centralizer

Model (in)
Hoop in India. (mm)
Hoop thickness(mm)
Hoop height(mm)
Overall length (mm)
maximum. outside diameter. (mm)
Spring parts
5-1/2*8-1/2
142-148
3-5
90-120
650±50
225±5

5

7*9-5/8
181-186
3-5
90-120
650±50
255±5
6
7*8-1/2
181-186
3-5
90-120
650±50
235±5
6
8-5/8*12-1/4
223-228
3-5
90-120
650±50
330±5
8
9-5/8*12-1/4
250-255
3-5
90-120
650±50
330±5
8
10-3/4*12-1/4
274-276
3-5
90-120
650±50
330±5
9
13-3/8*17-1/2
342-347
3-5
90-120
650±50
450±5
11
18-5/8*24
476±1
3-5
90-120
600±50
610±5
12
20*26
510±1
3-5
90-120
600±50
660±5
12

Welded casing centralizer

Model (in)
Hoop in India. (mm)
Hoop thickness(mm)
Hoop height(mm)
Overall length (mm)
maximum. outside diameter. (mm)
Spring parts
5-1/2*8-1/2
142-148
5-7
50-60
650±50
225±5
5
6*8-1/2
154-158
5-7
50-60
650±50
255±5
5
13-3/8*17-1/2
342-349
8
50-60

58

450±5
6
20*26
510-518
8
50-60
650±50
670±5
10
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