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CSG Gage
parameters1:STC GAGE
parameters2:LTC GAGE
parameters3:Round Casing
API 8 Round Casing working (STC & LTC) and reference master gages per API Specification 5B for sizes from 4-1/2 to 20 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.

8 Round Casing

 API 8 Round Casing working (STC & LTC) and reference master gages per API Specification 5B for sizes from 4-1/2 to 20 inches in diameter. All working gages are manufactured and certified using a certified API reference master gage as required by the standard.

CASING

SIZE

T.P.I.

T.P.F.

4-1/2*

8

3/4

5*

8

3/4

5-1/2*

8

3/4

6-5/8*

8

3/4

7*

8

3/4

7-5/8*

8

3/4

8-5/8*

8

3/4

9-5/8*

8

3/4

10-3/4

8

3/4

11-3/4

8

3/4

13-3/8

8

3/4

16

8

3/4

18-5/8

8

3/4

20*

8

3/4

(*) Short / Long Casing is available for working rings

 

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