QUADCUT EXTERNAL - INSERTS
|
|
NPTF Dryseal
External and internal threading |
Pitch
TPI |
Catalog-
number |
Dimensions
|
uncoated
|
coated
|
coated
|
||||||
---|---|---|---|---|---|---|---|---|---|---|---|
l
|
s
|
t
|
h
|
T10
|
K20
|
T10C
|
T10R
|
K20C
|
K20R
|
||
27
|
12X 27NPTF
|
12
|
2,4
|
1,2
|
0,66
|
x
|
x
|
x
|
|||
18
|
12X 18NPTF
|
12
|
2,4
|
1,2
|
1,02
|
x
|
x
|
x
|
|||
14
|
12X 14NPTF
|
12
|
2,4
|
1,2
|
1,37
|
x
|
x
|
x
|
|||
11,5
|
12X 11,5NPTF
|
12
|
3,6
|
1,8
|
1,66
|
x
|
x
|
x
|
|||
8
|
20X 8NPTF |
20
|
4,6
|
2,3
|
2,41
|
x
|
x
|
x
|
NPTF Dryseal
External threading with small pitches |
Pitch
TPI |
Catalog-
number |
Dimensions
|
uncoated
|
coated
|
||||
---|---|---|---|---|---|---|---|---|
l
|
s
|
t
|
h
|
K20
|
K20C
|
K20R
|
||
27
|
12ER 27NPTF
|
12
|
2,4
|
0,6
|
0,66
|
x
|
x
|
x
|
WARNING! Always determine if NPT or |
||
NPT and Line Pipe have clearance on the top and bottom of the thread. QuadCut NPT profiles also fit the tolerances for Line Pipe profiles. |
NPTF Dryseal gives a tight fit. This is accomplished when the pipe compo- nents are fitted together, as the top of the thread is deformed by the corress- ponding thread root. |
= Stock Standard x = Limited
Stock
|