API 10D:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SPECIFICATION FOR BOW-STRING CASING CENTRALIZERS
Hardcopy , PDF
10-02-2024
English
01-01-2015
1 Scope
2 Normative reference
3 Terms and definitions
4 Requirements
4.1 Functions of a centralizer
4.2 Starting force
4.3 Restoring force
4.4 Frequency of testing
5 Testing equipment
5.1 Test stand
5.2 Instrumentation
5.3 Accuracy
5.4 Test pipe
6 Procedure for starting-force and running-force tests
6.1 Starting-force test
6.2 Running-force test
7 Procedure for restoring-force test
8 Marking
Annex A (informative) Miscellaneous information
Annex B (informative) API Monogram
Bibliography
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