API thread gauge ring gauge plug gauge for sale
0 likes
China [CN] API thread Gauges usage:
1.Used for checking API internal & external thread. Conform to: API 5B
and 7. CSG,LCSG,LP,BCSG,TBG,UPTBG
2. Used for checking API internal and external threads.
Spec 5B:
CSG 4-1/2 to 20"
LCSG 4-1/2 to 20"
LP 1/8 to 12"
BCSG 4-1/2 to 6"
TBG1.050 to 4-1/2"
UPTBG 1.050 to 4-1/2"
3.Spec 7-2
NC10 to NC77
REG 2-3/8 to 8-5/8"
FH 3-1/2 to 6-5/8"
IF 2-3/8 to 5-1/2"
thread ring gauge plug gauge Specification:
|
Gauge code |
Outer Dia |
Pitch/ per25.4mm |
Taper |
Form angle |
|
4 1/2 (CSG,LCSG) |
114.30 |
3.175(8)
|
1:16 |
60° |
|
5 (CSG,LCSG) |
127.00 |
|||
|
5 1/2 (CSG,LCSG) |
139.70 |
|||
|
6 5/8 (CSG,LCSG) |
168.28 |
|||
|
7 (CSG,LCSG) |
177.80 |
|||
|
7 5/8 (CSG,LCSG) |
193.68 |
|||
|
8 5/8 (CSG,LCSG) |
219.08 |
|||
|
9 5/8 (CSG,LCSG) |
244.48 |
|||
|
10 3/4 (CSG,LCSG) |
273.05 |
|||
|
11 3/4 (CSG,LCSG) |
298.45 |
|||
|
13 3/8 (CSG,LCSG) |
339.73 |
|||
|
16 (CSG,LCSG) |
406.40 |
|||
|
18 5/8 (CSG,LCSG) |
473.08 |
|||
|
20 (CSG,LCSG) |
508.00 |
Click enlarge Image