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2 7/8 UPTBG Working Ring
    Publish time 2024-03-27 16:23    

2 7/8 EUE / UPTBG API thread gauge price
2 7/8   UPTBG SOLID THREAD RING GAGE  made in CHINA
API Petroleum Thread Gauge UPTBG IN STOCK 

2 7/8 UPTBG Working Ring



2 7/8 EUE   working ring and working plug  ,2 7/8UPTBG API thread gauge-ring plug gage. External-Upset tubing 2 7/8″ API Spec 5B working/master gage



All dimensions in millimeters, except as indicated.
UPSET TUBING (EUE/UPTBG) thread gage made in China 
SIZET.P.I.T.P.F.PITCH DIAMETERSTANDOFF TOLERANCE
1.660101:1644.4707.620±0.635
1.90051.614
2-3/88
63.6979.525±0.635
2-7/876.397
3-1/293.064
4105.764
4-1/2118.464



 

 

China made API gauge (Casing Round Thread)

Gauge Code

Outer dia. Ø

Taper

Gauge Code

Outer dia. Ø

Taper

4 1/2 (CSG,LCSG)

114.30

1:16

8 5/8 (CSG,LCSG)

219.08

1:16

5 (CSG,LCSG)

127.00

9 5/8 (CSG,LCSG)

244.48

5 1/2 (CSG,LCSG)

139.70

10 3/4 (CSG,LCSG)

273.05

6 5/8 (CSG,LCSG)

168.28

11 3/4 (CSG,LCSG)

298.45

7 (CSG,LCSG)

177.80

13 3/8 (CSG,LCSG)

339.73

7 5/8 (CSG,LCSG)

193.68

16 (CSG,LCSG)

406.40

The pitch of API   gauges:3.175(8); The form angle of API thread gauge:60°

 

API gauge (Buttress Casing Thread) made in China

Gauge Code

Outer dia. Ø

Taper

Gauge Code

Outer dia. Ø

Taper

4 1/2 BCSG

114.30

1:16

8 5/8 BCSG

219.08

1:16

5 BCSG

127.00

9 5/8 BCSG

244.48

5 1/2 BCSG

139.70

10 3/4 BCSG

273.05

6 5/8 BCSG

168.28

11 3/4 BCSG

298.45

7 BCSG

177.80

13 3/8 BCSG

339.73

7 5/8 BCSG

193.68

16 BCSG

406.40

1:12

The pitch of API   gauges:5.08(5); The form angle of API thread gauge:3°, 10°.

 

API gauge (Non-upset Tubing Thread)

Gauge Code

Outer dia. Ø

Pitch

Taper

Gauge Code

Outer dia. Ø

Pitch

Taper

1.050 TBG

26.67

2.54(10)

1:16

2 7/8 TBG

73.03

2.54(10)

1:16

1.315 TBG

33.40

2.54(10)

3 1/2 TBG

88.90

2.54(10)

1.660 TBG

42.16

2.54(10)

4 TBG

101.60

3.175(8)

1.900 TBG

48.26

2.54(10)

4 1/2 TBG

114.30

3.175(8)

2 3/8 TBG

60.33

2.54(10)




The form angle of API   gauges:60°

 

API gauge (External-upset Tubing Thread) chinese made gages

Gauge Code

Outer dia. Ø

Pitch

Taper

Gauge Code

Outer dia. Ø

Pitch

Taper

1.050 UPTBG

26.67

2.54(10)

1:16

2 7/8 UPTBG

73.03

3.175(8)

1:16

1.315 UPTBG

33.40

2.54(10)

3 1/2 UPTBG

88.90

3.175(8)

1.660 UPTBG

42.16

2.54(10)

4 UPTBG

101.60

3.175(8)

1.900 UPTBG

48.26

2.54(10)

4 1/2 UPTBG

114.30

3.175(8)

2 3/8 UPTBG

60.33

3.175(8)




The form angle of API   gauges:60°

 

Chinese API gauge (Line Pipe Thread)

Gauge Code

Outer dia. Ø

Pitch

Taper

Gauge Code

Outer dia. Ø

Pitch

Taper

1/8 LP

3.18

0.941(27)

1:16

2 1/2 LP

63.50

3.175(8)

1:16

1/4 LP

6.35

1.411(18)

3 LP

76.20

3.175(8)

3/8 LP

9.53

1.411(18)

3 1/2 LP

88.90

3.175(8)

1/2 LP

12.70

1.814(14)

4 LP

101.60

3.175(8)

3/4 LP

19.05

1.814(14)

5 LP

127.00

3.175(8)

1 LP

25.40

2.209(11 1/2)

6 LP

152.40

3.175(8)

1 1/4 LP

31.75

2.209(11 1/2)

8 LP

203.20

3.175(8)

1 1/2 LP

38.10

2.209(11 1/2)

10 LP

254.00

3.175(8)

2

50.80

2.209(11 1/2)




The form angle of API   gauges:60°

 


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