Elbows 90º short radius, butt weld fittings

Fittings & flanges

ASTM A403 ASME B16.28 / ASME B16.9

Product code example:

●: FBBSR-316L-3-10S
▲: FBBSR-W316L-3-10S

● = stock standard, made from seamless pipe
▲ = stock standard, made from welded pipe or plate

3674-[Converted].png
Sch.* Dimensions in mm Weight ASTM ASTM
in. D t A kg/pce 304/304L 316/316L
1 10s
40s
80s
33.4
33.4
33.4
2.77
3.38
4.55
25.4
25.4
25.4
0.100
0.120
0.129
●/▲
●
●
●/▲
●
●
1¼ 10s
40s
80s
42.4
42.4
42.4
2.77
3.56
4.85
31.8
31.8
31.8
0.140
0.200
0.222
●
●
●
●
●
●
1½ 10s
40s
80s
48.3
48.3
48.3
2.77
3.68
5.08
38.1
38.1
38.1
0.220
0.290
0.323
●/▲
●
●
●/▲
●
●
2 10s
40s
80s
60.3
60.3
60.3
2.77
3.91
5.54
50.8
50.8
50.8
0.370
0.510
0.596
●/▲
●
●
●/▲
●
●
2½ 10s
40s
80s
73.0
73.0
73.0
3.05
5.16
7.01
63.5
63.5
63.5
0.620
1.020
1.140
▲
●
●
●/▲
●
●
3 10s
40s
80s
88.9
88.9
88.9
3.05
5.49
7.62
76.2
76.2
76.2
0.980
1.500
1.850
●/▲
●
●
●/▲
●
●
4 10s
40s
80s
114.3
114.3
114.3
3.05
6.02
8.56
101.6
101.6
101.6
1.720
3.120
3.560
●
●
-
●/▲
●
-
5 10s
40s
141.3
141.3
3.40
6.55
127.0
127.0
2.78
5.28
●
●
●/▲
●
6 10s
40s
80s
168.3
168.3
168.3
3.40
7.11
10.97
152.4
152.4
152.4
4.150
7.150
11.790
●/▲
●
-
●/▲
●/▲
●
8 10s
40s
219.1
219.1
3.76
8.18
203.2
203.2
8.000
17.050
▲
●/▲
▲
●/▲
10 10s
40s
273.1
273.1
4.19
9.27
254.0
254.0
12.400
24.000
▲
▲
▲
▲
12 10s
40s
323.9
323.9
4.57
9.53
304.8
304.8
17.200
38.100
▲
▲
▲
▲
14 10s
STD
355.6
355.6
4.78
9.53
355.6
355.6
23.590
45.400
▲
-
▲
▲
16 10s
STD
406.4
406.4
4.78
9.53
406.4
406.4
30.840
59.400
-
-
▲
-
18 10s 457.2 4.78 457.2 39.500 - ▲
20 10s 508.0 5.54 508.0 65.000 - ▲
24 10s 609.6 6.35 609.6 92.000 - ▲

* Schedule

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