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Pipes and Tubing
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Pipes fitting
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PE FITTINGS
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Inspection & Testing Equipment
Lap-Joint Stub Ends
LAP-JOINT STUB ENDS
LENGTH
SCHEDULE (1)
LAP FACE
FILLET RADIUS
in accordance with
MARKED
in accordance with MSS SP-25
SHORT
made in accordance with MSS SP-43
5S (3)
Machined with phonographic serrations in accordance with MSS SP-6 (2)
MSS
X
10S (3)
MSS
X
40S/80S
ANSI & MSS
X
LONG
made in accordance with ASME B16.9
10S/40S
Machined with phonographic serrations in accordance with MSS SP-6 (2)
ANSI & MSS
X
80S
ANSI
X
160
ANSI
X
XX S.
ANSI
X
LENGTH
SCHEDULE (1)
LAP FACE
FILLET RADIUS
in accordance with
MARKED
in accordance with MSS SP-25
SHORT
made in accordance with MSS SP-43
5S (3)
Machined with phonographic serrations in accordance with MSS SP-6 (2)
MSS
X
10S (3)
MSS
X
40S
MSS
X
LONG
made in accordance with ASME B16.9
10S
Machined with phonographic serrations in accordance with MSS SP-6 (2)
MSS
-
40S
80S
160
XXS
LENGTH
SCHEDULE (1)
LAP FACE
FILLET RADIUS
in accordance with
MARKED
in accordance with MSS SP-25
SHORT
5S
Formed to plain surface
Not covered by any standard
X
10S
X
40S
X
BUTTWELD
BUTTWELD DIMENSIONS (ASME B16.9), (MSS SP-43)
NPS
O.D. in inches
DN
E
F
G
R
1/2
0.84
15mm
2
3
1.38
0.12
3/4
1.05
20mm
2
3
1.38
0.12
1
1.315
25mm
2
4
2.00
0.12
1 1/4
1.66
32mm
2
4
2.50
0.19
1 1/2
1.9
40mm
2
4
2.88
0.25
2
2.375
50mm
2.5
6
3.62
0.31
2 1/2
2.875
65mm
2.5
6
4.12
0.31
3
3.5
80mm
2.5
6
5.00
0.38
3 1/2
4
90mm
3
6
5.50
0.38
4
4.5
100mm
3
6
6.19
0.44
5
5.563
125mm
3
8
7.31
0.44
6
6.625
150mm
3.5
8
8.50
0.50
8
8.625
200mm
4
8
10.62
0.50
10
10.75
250mm
5
10
12.75
0.50
12
12.75
300mm
6
10
15.00
0.50
14
14
350mm
6
12
16.25
0.50
16
16
400mm
6
12
18.50
0.50
18
18
450mm
6
12
21.00
0.50
20
20
500mm
6
12
23.00
0.50
22
22
550mm
6
12
25.25
0.50
24
24
600mm
6
12
27.25
0.50
26
26
650mm
6
28
28
700mm
6
30
30
750mm
6
32
32
800mm
6
34
34
850mm
6
36
36
900mm
6
40
40
1000mm
6
44
44
1100mm
6
48
48
1200mm
6
E
Short pattern length (MSS-SP-43)
F
Long pattern length (ASME B16.9)
G
Diameter of Lap
R
Fillet Radius for Type Ħ°AĦħ ONLY (Short & Long)