Bridas con cuello de soldadura inoxidables de 300 lb

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ASTM A182, ASME B16.5
Sch 10S / 40S / 80S / Std

Superficie elevada, acabado liso (125-250 RMS / 3,2-6,3 µm)

● = Sch 40S/Std
▲ = Sch 80S
■ = Sch 10S
x = Sch 10S / 40S / 80S

Ejemplos de códigos de producto:

●: FFWN-F51-2-300-40S
▲: FFWN-316L-4-300-80S

Tubería Brida Cubo Superficie elevada Plantilla de taladrado Peso Existencias estándar
Tamaño
nominal
OD1
D
J b
h a m g l k Nº. de
orificios
kg/pieza ASTM
304L
ASTM
316L
F51
UNS
S31803
mm mm mm mm mm mm mm mm mm mm
1/2"
3/4"
1"
1 ¼"
21.3
26.7
33.4
42.2
95.2
117.3
123.9
133.3
15.7
20.8
26.7
35.1
14.2
15.7
17.5
19
52.3
57.1
62
65
21.3
26.7
33.5
42.2
38.1
47.7
53.8
63.5
35
42.9
50.8
63.5
15.7
19
19
19
66.5
82.5
88.9
98.5
4
4
4
4
0.750
1.260
1.520
2.030
x
x
x
x
x
x



1 ½"
2"
2 ½"
3"
48.3
60.3
73
88.9
155.4
165.1
190.5
209.5
40.9
52.6
62.7
78
20.6
22.3
25.4
28.4
68.3
69.8
76.2
79.2
48.3
60.4
73.1
88.9
69.5
84
100
117.3
73.1
91.9
104.6
127
22.3
19
22.3
22.3
114.3
127
149.3
168.1
4
8
8
8
2.890
3.400
5.170
6.930
x
x
●/▲
x
x
x
●/▲
x



4"
5"
6"
8"
114.3
141.3
168.3
219.1
254
279.4
317.5
381
102.4
128.3
154.2
202.7
31.7
35.1
36.5
41.1
85.8
98.6
98.5
111.2
114.3
141.3
168.4
219.2
146
177.8
206.2
260.3
157.2
185.7
215.9
269.7
22.3
22.4
22.3
25.4
200.1
235
269.7
330.2
8
8
12
12
11.200
15.100
19.100
29.900
x

x
●/▲
x
●/■
x
x

-
-
-
12"
14"
273
323.8
444.5
520.7
254.5
304.8
47.6
50.8
117.5
130.2
273.1
323.9
320.7
374.6
323.8
381
28.6
31,.7
387.3
450.8
16
16
44.300
64.000


-
-

1 OD = diámetro exterior