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Butt-Weld Pipe Fittings
Socket Weld, Threaded and Forged Fittings
Tube Fittings
Flanges
Valves
Stainless Steel
Dairy Fittings
Tri-Clover Fittings
Stainless Steel Pipes and Tubes
Railing fittings
Butt Welding Fittings

All dimensions are in mm

Nom
Pipe
Wall Thickness
Radius
R
L
Bore
O.D.
5S
10S
40S
80S
1D
1.5D
2D
3D
A
B
C
E
G
Short
Long
H
D
h
1/2
21.34
65
2.11
2.77
3.73
12.7
19.05
25.4
38.1
12.7
15.9
25.4
25.4
34.9
50.8
76.2
50.8
45
8
3/4
6.67
65
2.11
2.87
3.19
19.05
23.57
38.10
57.15
19.05
11.1
28.6
25.4
42.8
50.8
76.2
50.8
50
8
1
33.40
65
2.77
3.38
4.55
25.4
38.1
50.8
76.2
25.4
22.2
38.1
38.1
50.8
50.8
101.6
50.8
60
10
1 1/4
42.16
65
2.77
3.56
4.85
31.75
47.6
63.5
95.25
31.75
25.0
47.6
38.1
63.5
50.8
101.6
50.8
70
12
1 1/2
48.26
65
2.77
3.68
5.08
38.1
57.15
76.2
114.3
38.10
28.6
57.2
38.1
73.0
50.8
101.6
63.5
80
12
2
60.32
65
2.77
3.91
5.54
50.8
76.2
101.6
152.4
50.8
34.0
63.5
38.1
92.0
63.5
152.4
76.2
94
16
2 1/2
73.02
2.11
3.05
5.16
7.01
63.5
95.25
127.0
190.5
63.5
44.0
75.2
38.1
104.8
63.5
152.4
88.9
110
16
3
88.90
2.11
3.05
5.49
7.62
76.2
114.23
152.4
228.6
76.2
50.8
85.7
50.8
127.0
63.5
152.4
88.9
130
18
3 1/2
101.60
2.11
3.05
5.74
8.08
88.9
133.35
177.8
266.7
88.9
57.2
95.3
63.5
139.7
76.2
152.4
101.6
140
18
4
114.30
2.11
3.05
6.02
8.56
101.5
152.4
203.2
304.8
101.6
63.5
104.8
63.5
157.2
76.2
152.4
101.6
158
20
5
141.30
2.77
3.40
7.55
9.52
127.0
190.5
254.0
381.0
127.0
82.6
123.8
76.2
185.7
76.2
203.2
127.0
188
25
6
168.27
2.77
3.40
7.11
10.97
153.4
228.6
304.8
457.2
152.4
95.3
153.8
88.9
215.9
88.9
203.2
139.7
212
25
8
217.07
2.77
3.76
8.18
12.7
203.2
304.8
406.4
609.6
203.2
127.0
190.5
101.6
270.0
101.6
203.2
152.4
268
30
10
273.5
3.40
4.19
9.27
12.7
254.0
381.0
508.0
762.0
254.0
158.7
215.9
127.0
324.0
127.0
254.0
177.8
330
35
12
323.85
3.96
4.57
9.52
12.7
304.0
457.2
609.6
914.4
304.8
190.5
254.0
152.4
381.0
152.4
254.0
203.2
400
40
14
355.60
3.96
4.76
9.52
12.7
355.3
533.4
711.2
1066.8
355.6
222.2
280.0
165.1
412.8
152.4
305.0
330.2
16
406.40
4.19
4.76
9.52
12.7
446.1
609.6
812.8
1219.2
406.4
254.0
301.8
177.8
470
152.4
305.0
355.6
18
457.20
4.19
4.76
9.52
12.7
457.1
685.8
814.4
1371.6
457.2
285.7
343.0
203.2
533.4
152.4
305.0
381.0
20
508.00
4.76
5.54
9.52
12.7
508.00
762.0
901.6
1524.0
508.0
317.6
381.0
228.6
584.2
152.4
305.0
508.0

s
Standards: All dimensions are in mm and confirm to ANSI B 16.9 and M.S.S. sP. -43 where applicable - Dimensional
tolerance are in accordance with ANSI B and M.S.S.SP.-43 where applicable.
Radius Radius of short Radius Elbows is times nominal pediameter Radius of Long Radius
Elbow is 1/2 times nominal pipe diameter
Material Construction S.S.304/304L/316/316L/321 Nickel alloys & C.S.A 105

BUTT WELD FITTINGS TO ANSI B 16.9 AND 16.28
All Fittings

Angularity

 900 and
450
Elbows
and Tees		 Reducer
F		 180 degree Returns Caps
Nominal Pipe Size
Outside
Diameter
of Bevel
Inside
Diameter
of End
Wall
Thickness
T
Off Angle
Q
Off Plane
P
Centre to
End
Dimension
A,B,C
Over all
Length
H
Centre to
Centre
Dimension
O
Back to
Face
Dimenion
K
Alignment
of Ends
U
Over all
Length
E

1/2 to 21/2
+1/16-1/32
±1/32
Not less
than
87.5%
of
Nominal
Thickness
1/32
1/16
±1/16
±1/16
±1/4

±1/4
±1/32
±1/8
3 to 3 1/2
±1/16
±1/16
1/32
1/16
±1/16
±1/16
±1/4
±1/4
±1/32
±1/8
4
±1/16
±1/16
1/32
1/16
±1/16
±1/16
±1/4
±1/4
±1/32
±1/8
5 to 8
+3/32-1/16
±1/16
1/16
1/8
±1/16
±1/16
±1/4
±1/4
±1/32
±1/4
10 to 12
+5/32-1/8
±1/8
3/32
3/16
±3/32
±3/32
±3/8
±1/4
±1/16
±1/4
14 to 16
+5/32-1/8
±1/8
3/32
1/4
±3/32
±3/32
±3/8
±1/4
±1/16
±1/4
18
+5/32-1/8
±1/8
1/8
1/4
±3/32
±3/32
±3/8
±1/4
±1/16
±1/4
20 to 24
+1/4-3/16
±3/16
1/8
3/8
±3/32
±3/32
±3/8
±1/4
±1/16
±1/4
30
+1/4-3/16
±3/16
±1/8
±3/16
±3/8
36
+1/4-3/16
±3/16
±3/16
±3/16
±3/8