Double Bow-Spring Casing Centralizer
To be the leading manufacturer of downhole tools
  • introduction
  • Features
  • Specifications
Product introduction

l The centralizer is stampped out from the spring steel, it has good elasticity and high restoring force, which is conducive to run in hole and has strong righting ability.

Product Features
Meet with API 10D standard.
Hinged design allows easy installation.
Can be stacked flatly when storage and transportation.
Double bow-springs design, increase the up righting force.
Specifications
Casing sizeHole size

Max OD

ininmmin
4-1/25-7/81776.969
4-1/261997.835
4-1/28-1/225510.078
56-1/41877.48
56-1/21877.48
5-1/28-1/225610.079
6-5/88-1/42459.646
6-5/88-1/22459.646
6-5/88-3/425510.039
78-1/22539.921
79-1/227910.984
79-7/829711.693
7-5/89-1/227810.945
7-5/89-7/827810.945
9-5/812-1/437414.764
10-3/412-1/437014.567
10-3/413-3/838014.961
10-3/413-5/839215.433
10-3/414-3/441616.378
10-3/41642816.85
13-3/81644317.441
13-3/817-1/247118.504
162055121.654
162261324.132
202671428.11
Product introduction

l The centralizer is stampped out from the spring steel, it has good elasticity and high restoring force, which is conducive to run in hole and has strong righting ability.

Product Features
Meet with API 10D standard.
Hinged design allows easy installation.
Can be stacked flatly when storage and transportation.
Double bow-springs design, increase the up righting force.
Specifications
Casing sizeHole size

Max OD

ininmmin
4-1/25-7/81776.969
4-1/261997.835
4-1/28-1/225510.078
56-1/41877.48
56-1/21877.48
5-1/28-1/225610.079
6-5/88-1/42459.646
6-5/88-1/22459.646
6-5/88-3/425510.039
78-1/22539.921
79-1/227910.984
79-7/829711.693
7-5/89-1/227810.945
7-5/89-7/827810.945
9-5/812-1/437414.764
10-3/412-1/437014.567
10-3/413-3/838014.961
10-3/413-5/839215.433
10-3/414-3/441616.378
10-3/41642816.85
13-3/81644317.441
13-3/817-1/247118.504
162055121.654
162261324.132
202671428.11
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