
HI Thread Insert Thread Insert HI
API V- 0.050 API Buttress Casing ( BUT)
Pitch Dimensions Pitch Dimensions
CD 0
Designation Designation
Q-
Designation Size Picture Q.
(Right) ( Left ) ( tpi)
IPF Picture
( mm) d L hmin x f d L hmin x f
ER 22 - 4API 502 4 6 5 / 8 " REG 12.7 22 3.75 2.0 2.9 ER 22 - 5BUT75 EL 22- 5BUT75 5 0.75 12.7 22 1.55 3.1 1.9
22 - 5BUT 1 22 5BUT 1
- 5 12.7 22 1.55 3.1 1.9 Internal
22 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 12.7 22 3.74 2.0 2.9 03
c
27- 4API 502 4 6 5 / 8 " REG 15.875 27 3.75 2.1 3.1 0
0 X
c 27- 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 15.875 27 3.74 2.1 3.1 LU
0 *9 ^
x EL 22 - 4API 502 4 6 5 / 8 " REG 12.7 22 3.75 2.0 2.9 Externa
LU
22 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 12.7 22 3.74 2.0 2.9
IR 22- 5BUT75 IL 22- 5BUT75 5 0.75 12.7 22 1.55 2.8 1.9 = arctg ( IPF / 24 )
27- 4API 502 4 6 5 / 8 " REG 15.875 27 3.75 2.1 3.1 x
22 - 5BUT1 22 - 5 BUT 1 5 1 12.7 22 1.55 2.8 1.9 I nternal
27- 4API 503 4 5 1 / 2 ", 7 5/ 8 " 8 5/ 8 " REG 15.875 27 3.74 2.1 3.1 CD
C
0
IR 22 - 4API 502 4 6 5 / 8 " REG 12.7 22 3.75 2.1 3.1 c
i
22 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 12.7 22 3.74 2.0 2.9 20
Externa
27 - 4API 502 4 6 5 / 8 " REG 15.875 27 3.75 2.1 3.1
03
c
27 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 15.875 27 3.74 2.1 3.1
0
c IL 22 -4API 502 4 6 5 / 8 " REG 12.7 22 3.75 2.1 3.1
22 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 12.7 22 3.74 2.0 2.9
27 - 4API 502 4 6 5 / 8 " REG 15.875 27 3.75 2.1 3.1
27 - 4API 503 4 5 1 / 2 " , 7 5 / 8 " 8 5 / 8 " REG 15.875 27 3.74 2.1 3.1
049 050
API V- 0.040 API Round Casing & Tubing (APIRD)
Pitch Dimensions Pitch Dimensions
0 0
Q.
Designation Size Picture o. Designation Designation Picture
>, (mm) d L hmin x f ( Right ) ( Left ) ( tpi) d L hmin x f
ER 22 - 6 API 551 6 NC 10 - NC 16 12.7 22 1.41 ER 16 - 1 OAPIRD EL 16 - 1 OAPIRD 10 9.525 16 1.41 1.2 1.4
2.6 2.0
16 - 8APIRD 16- 8APIRD 8 9.525 16 1.81 1.3 1.5 Internal
CD
c
EL 22 - 6 API 551 6 NC 10 - NC 16 12.7 22 1.41 2.6 2.0 03 3(0
c
0
0 L
X
LU X
LU
Externa
IR 22 - 6 API 551 6 NC 10 - NC 16 12.7 22 1.41 2.6 2.0 IR 16 - 1 OAPIRD IL 16 - 1 OAPIRD 10 9.525
03 IL 22 - 6 API 551 6 NC 10 -NC 16 12.7 22 1.41 2.6 2.0 16 - 8APIRD 16 - 8APIRD 8 9.525 Internal
c CD 3(0 m
0 c
C 0
c
Externa