asme b16 - · pdf filenorma di raccordo fitting standard norma standard descrizione...

logo interno.indd 2 06/03/14 10:28
ASME B16.9

15
RACC
ORDI
A SA
LDAR
E |
BUTT
WEL
DING
FITT
INGS
Stainless steel and carbon steel

16
logo interno.indd 206/03/14 10:28 logo interno.indd 2 06/03/14 10:28
DIM
ENSI
ONI E
SPE
SSOR
I SEC
ONDO
ASM
E B
16.9
+ B
36.
10 E
ASM
E B
36.1
9RA
NGE
OF S
IZES
AND
WAL
L TH
ICKN
ESS
no
m.
tubo
Nom
. pip
esi
ze
Diam
. est
erno
Outs
ide
diam
.Sc
h. 5Sc
h.10
Sch.
20Sc
h.30
STD
WT
Sch.
40Sc
h.60
XSSc
h.80
Sch.
100
Sch.
120
Sch.
140
Sch.
160
XXS
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
inch
mm
1/2
0.84
021
,34
0.06
51,
650.
083
2,11
0.10
92,
77
Identical to Standard
0.14
73,
73
Identical to Extra Strong
0.18
74,
750.
294
7,47
3/4
1.05
026
,67
0.06
51,
650.
083
2,11
0.11
32,
87
0.
154
3,91
0.21
85,
540.
308
7,82
11.
315
33,4
00.
065
1,65
0.10
92,
77
0.
133
3,38
0.17
94,
55
0.
250
6,35
0.35
89,
09
1 1/
41.
660
42,1
60.
065
1,65
0.10
92,
77
0.
140
3,56
0.19
14,
85
0.
250
6,35
0.38
29,
70
1 1/
21.
900
48,2
60.
065
1,65
0.10
92,
77
0.
145
3,68
0.20
05,
08
0.
281
7,14
0.40
010
,16
22.
375
60,3
30.
065
1,65
0.10
92,
77
0.
154
3,91
0.21
85,
54
0.
343
8,71
0.43
611
,07
2 1/
22.
875
73,0
30.
083
2,11
0.12
03,
05
0.
203
5,16
0.27
67,
01
0.
375
9,53
0.55
214
,02
33.
500
88,9
00.
083
2,11
0.12
03,
05
3,96
0.21
65,
49
0.
300
7,62
0.43
811
,13
0.60
015
,24
3 1/
24.
000
101,
600.
083
2,11
0.12
03,
05
0.
226
5,74
0.31
88,
08
0.
636
16,1
5
44.
500
114,
300.
083
2,11
0.12
03,
05
4,37
0.23
76,
02
0.
337
8,56
0.43
811
,13
0.53
113
,49
0.67
417
,12
55.
563
141,
300.
109
2,77
0.13
43,
40
0.
258
6,55
0.37
59,
53
0.
500
12,7
0
0.
625
15,8
80.
750
19,0
5
66.
625
168,
280.
109
2,77
0.13
43,
40
4,78
0.28
07,
11
0.
432
10,9
7
0.
562
14,2
7
0.
718
18,2
40.
864
21,9
5
88.
625
219,
080.
109
2,77
0.14
83,
760.
250
6,35
0.27
77,
040.
322
8,18
0.40
610
,31
0.50
012
,70
0.59
315
,06
0.71
818
,24
0.81
220
,62
0.90
623
,01
0.87
522
,23
10
10.7
5027
3,05
0.13
43,
400.
165
4,19
0.25
06,
350.
307
7,80
0.36
59,
270.
500
12,7
00.
500
12,7
00.
593
15,0
60.
718
18,2
40.
843
21,4
11.
000
25,4
01.
125
28,5
8
12
12.7
5032
3,85
0.16
54,
190.
180
4,57
0.25
06,
350.
330
8,38
0.37
59,
530.
406
10,3
10.
562
14,2
70.
500
12,7
00.
687
17,4
50.
843
21,4
11.
000
25,4
01.
125
28,5
81.
312
33,3
2
14
14.0
0035
5,60
0.25
06,
350.
312
7,92
0.37
59,
530.
375
9,53
0.43
811
,13
0.59
315
,06
0.50
012
,70
0.75
019
,05
0.93
723
,80
1.09
327
,76
1.25
031
,75
1.40
635
,71
16
16.0
0040
6,40
0.25
06,
350.
312
7,92
0.37
59,
530.
375
9,53
0.50
012
,70
0.65
616
,66
0.50
012
,70
0.84
321
,41
1.03
126
,19
1.21
830
,94
1.43
836
,53
1.59
340
,46
18
18.0
0045
7,20
0.25
06,
350.
312
7,92
0.43
811
,13
0.37
59,
530.
562
14,2
70.
750
19,0
50.
500
12,7
00.
937
23,8
01.
156
29,3
61.
375
34,9
31.
562
39,6
71.
781
45,2
4
20
20.0
0050
8,00
0.25
06,
350.
375
9,53
0.50
012
,70
0.37
59,
530.
593
15,0
60.
812
20,6
20.
500
12,7
01.
031
26,1
91.
281
32,5
41.
500
38,1
01.
750
44,4
51.
968
49,9
9
22
22.0
0055
8,80
0.25
06,
350.
375
9,53
0.50
012
,70
0.37
59,
53
0.
875
22,2
20.
500
12,7
01.
125
28,5
71.
375
34,9
21.
525
41,2
71.
875
47,6
22.
125
53,9
7
24
24.0
0060
9,60
0.25
06,
350.
375
9,53
0.56
214
,27
0.37
59,
530.
687
17,4
50.
968
24,5
90.
500
12,7
01.
218
30,9
41.
531
38,8
91.
812
46,0
22.
062
52,3
72.
343
59,5
1
26
26.0
0066
0,40
0.31
27,
920.
500
12,7
0
0.
375
9,53
0.50
012
,70
28
28.0
0071
1,20
0.31
27,
920.
500
12,7
00.
625
15,8
70.
375
9,53
0.50
012
,70
30
30.0
0076
2,0
0.31
27,
920.
500
12,7
00.
625
15,8
70.
375
9,53
0.50
012
,70
32
32.0
0081
2,80
0.31
27,
920.
500
12,7
00.
625
15,8
70.
375
9,53
0.68
817
,47
0.50
012
,70

17
Norma di raccordo Fitting standard
Norma Standard
Descrizione Description
Grado di acciaioSteel grade Tipologia di raccordi / Fittings types
ASME B16.9
ASTM/ASMEA/SA 403
Specifiche standard di raccordi di tubazione in acciaio inox austeniticiStandard specification for piping fittings
of stainless steel austenitic
WP304/304LWP316/316L
Curve / Elbows Long / Short RadiusRiduzioni concentriche ed eccentriche / Concentric
and eccentric reducersTee con derivazione uguale e ridotta / Equal
reducing teeFondi / Caps
Stub - Ends Short Lenght
ASTM/ASMEA/SA 234
Raccordi per tubazioni in acciaio al carbonio o basso-legato per
impiego in pressione a media-alta temperatura.
Piping fittings of wrought carbon steel and alloy steel for moderate and high
temperature service.
Acciai al carbonio:WPB, WPC
Curve/Elbows (SR, LR, R=3D)
Riduzioni concentriche/eccentricheConcentric and eccentric reducer
Tee con derivazione uguale e ridottaEqual reducing tee
Fondi/Caps
Acciai legatiWP1,
WPS(CL.1,3), WP9(CL.1,3),
WP11(CL.1,2,3),WP12(CL.1,2)WP22(CL.1,3),
WP91
ASTM/ASMEA/SA 420
Raccordi per tubazione in acciaio al carbonio o basso-legato per impiego
in pressione a bassa temperaturaPiping fittings of wrought carbon steel
and alloy steel for low-temperature service
WPL6 ---

asme b16 - · pdf filenorma di raccordo fitting standard norma standard descrizione...

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