Positive Bow Centralizers, Size : 4 1/2 ” To 20”

Positive Bow Centralizers, Size : 4 1/2 ” To 20”

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ConditionNew
ApplicationIndustrial
Size4 1/2 ” to 20”
Warranty1 Year
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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Company Information

Wellcare Oil Tools Private Limited

Khushkhera, Bhiwadi, Rajasthan

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Member Since 8 Years
Nature of Business Retailer
GST No. 08AABCW0719L1Z6

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Product Details
Company Details

Size4 1/2 ” to 20”
ConditionNew
ApplicationIndustrial
Product No.WC-40201
Warranty1 Year
ModelWC-HNPBC

As per design appearance, Positive bow centralizer is designed with positive steel channel bow which provides positive casing stand off. Positive centralizers are of three types hinged non weld , hinge welded, slip on welded. WELLCARE non weld positive centralizers are uniquely designed with flat bottom U profile with different depths permitting maximum fluid passage. The flat U profile is fitted in self locking retaining lips for firm and positive hold. These centralizers significantly reduce frictional drag while being used in deviated holes. They provide almost 100% standoff when run inside a cased hole. They are supplied 4-8mm less than the inside diameter of the casing or hole size in which the centralizer is to be run. The non weld design eliminates brittle spots, enhancing durability. WELLCARE positive centralizers are available in a size range of 4 ½ ” to 20”.

Technical Specifications

Casing Size in	Hole Size in	Nos. of Bows	Maximum OD in	Maximum Compressed OD in
4 – 1 / 2	6	4	6 – 1 / 8	5.41
	6 – 1 / 4	4	6 – 3 / 8	5.41
	6 – 1 / 2	4	6 – 5 / 8	5.41
	7 – 7 / 8	4	8	5.41
5	6 – 1 / 2	4	6 – 5 / 8	5.92
	6 – 3 / 4	4	6 – 7 / 8	5.92
	7 – 7 / 8	4	8	5.92
	8 – 1 / 2	4	8 – 5 / 8	5.92
5 – 1 / 2	7 – 7 / 8	4	8	6.43
	8 – 1 / 2	4	8 – 5 / 8	6.43
	8 – 3 / 4	4	8 – 7 / 8	6.43
	9 – 7 / 8	4	10	6.43
6 – 5 / 8	8 – 1 / 2	4	8 – 5 / 8	7.57
7	8 – 1 / 2	4	8 – 5 / 8	7.97
	8 – 3 / 4	4	8 – 7 / 8	7.97
	9 – 7 / 8	4	10	7.97
7 – 5 / 8	9 – 7 / 8	4	10	8.6
8 – 5 / 8	10 – 5 / 8	6	10 – 3 / 4	9.58
	11 – 5 / 8	6	11 – 3 / 4	9.58
	12 – 1 / 4	6	12 – 3 / 4	9.58
9 – 5 / 8	11 – 5 / 8	6	11 – 3 / 4	10.63
	12 – 1 / 4	6	12 – 3 / 8	10.63
	13 – 3 / 4	6	14	10.63
9 – 7 / 8	11 – 5 / 8	6	12	10.88
	12 – 1 / 4	6	12 – 3 / 4	10.88
	13 – 3 / 4	6	14 – 1 / 4	10.88
10 – 3 / 4	12 – 1 / 4	6	12 – 3 / 4	11.81
	13 – 3 / 4	6	14 – 1 / 4	11.81
	14 – 3 / 4	6	15 – 1 / 4	11.81
11 – 3 /4	13 – 3 / 4	8	14 – 1 / 4	12.77
	14 – 3 / 4	8	15 – 1 / 4	12.77
	15 – 1 / 2	8	16	12.77
13-3/8	16	8	16-1/2	14.43
13-3/8	17-1/2	8	18	14.43
13-5/8	16	8	16-1/2	14.68
13-5/8	17-1/2	8	18	14.68
14	16	8	16-1/2	15.06
14	17-1/2	8	18	15.06
16	20	10	20-1/2	17.08
16	22	10	22-1/2	17.08
18-5/8	22	10	22-1/2	19.74
18-5/8	24	10	24-1/2	19.74
20	24	10	24-1/2	21.12
20	26	10	26-1/2	21.12

Model WC-HNPBC, WC-HWPBC & WC-SWPBC

Casing Size In	Hole Size In	Nos. Of Bows	Maximum Od In
4 – 1 / 2	6 – 1 / 8	4	5.787
4 – 1 / 2	8 – 1 / 2	4	8.141
5	8 – 1 / 2	4	8.141
5	5 – 7 / 8	4	5.512
5 – 1 / 2	8 – 1 / 2	4	8.228
5 – 1 / 2	9 – 5 / 8	4	9.094
6 – 5 / 8	8 – 1 / 2	4	8.228
6 – 5 / 8	9 – 5 / 8	4	9.37
7	8 – 1 / 2	4	8.189
7	9 – 5 / 8	4	9.213
7 – 5 / 8	9 – 5 / 8	4	9.291
7 – 5 / 8	8 – 1 / 2	4	8.15
8 – 5 / 8	9 – 5 / 8	4	9.252
8 – 5 / 8	12 – 1 / 4	4	12.008
9 – 5 / 8	12 – 1 / 4	6	11.87
9 – 5 / 8	13 – 3 / 8	6	13.012
9 – 7 / 8	12 – 1 / 4	6	11.909
9 – 7 / 8	13 – 3 / 8	6	12.736
10 – 3 / 4	12 – 1 / 4	8	12.008
10 – 3 / 4	13 – 3 / 8	8	13.031
11 – 3 / 4	12 – 1 / 4	8	11.89
	13 – 3 / 8	8	13.012
	13 – 1 / 2	8	13.128
13 – 3 / 8	16	8	15.669
13 – 3 / 8	17 – 1 / 2	8	17.126
13 – 5 / 8	16	8	15.689
13 – 5 / 8	17 – 1 / 2	8	17.067
14	16	8	15.768
14	17 – 1 / 2	8	16.909
16	18 – 1 / 2	8	18.227
16	20	8	19.625
18 – 5 /8	22	10	21.585
	24	10	24.646
	26	10	25.585
20	22	10	21.625
	24	10	23.514
	26	10	25.625