Raccords à souder en bout : ASTM A403 / ASME SA403 – B16.9 – B16.28

Raccords à souder en bout en acier inoxydable
Tolérances dimensionnelles

(1) Le hors-ronde est la somme des valeurs absolues des tolérances positive et négative.
(2) Le diamètre intérieur aux extrémités et les épaisseurs nominales des parois doivent être spécifiés par l’acheteur.
Conformément aux normes ASME B16.9 – B16.28
Tous les raccords

Coudes 90° et 45° et tés
Réducteurs et bouts lissés pour joint à recouvrement
Bouchons
Retours à 180°
Tolérance d’angularité
Taille nominale du tuyau (NPS)
Diamètre extérieur(1) au chanfreinDiamètre intérieur(1) à l’extrémitéÉpaisseur de la paroi(2)Dimension centre-à-extrémité A,B,C,M
Longueur totale L
Longueur totale E
Dimension centre-à-centre O
Dimension dos-à-face K
Alignement aux extrémités U
Taille nominale du tuyau
Angle hors norme Q
Angle hors norme P
1/2 TO 2-1/2+1/16±1/32Pas moins de 87,5 % de l’épaisseur normale
±1/16±1/16±1/8±1/4±1/4±1/3212 to 41/321/16

-1/32






5 to 81/161/8
3 TO 3-1/2±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3210 to 123/323/16
4±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3214 to 163/321/4
5 TO 8+1/32±1/16±1/16±1/16±1/4±1/4±1/4±1/3218 to 241/83/8

-1/16









10 TO 18+1/16±1/8±3/32±3/32±1/4±3/8±1/4±1/16Toutes les dimensions sont en pouces

-1/8






20 TO 24+1/4±3/32±3/32±3/32±1/4±3/8±1/4±1/16

-3/32







Extrémités à souder

Épaisseur nominale de paroi (1)Préparation des extrémités
Inférieur à x*
Couper à angle droit ou légèrement chanfreiné, au choix du fabricant
De x à 7/8 inclus*
Chanfrein simple comme dans le schéma “a”
Supérieur à 7/8”
Chanfrein composé comme dans le schéma “b”
x = 3/16” pour l’acier au carbone, l’acier allié ferritique ou le fer forgé; 1/8” pour l’acier allié austénitique*
Conformément aux normes ANSI B16.9 – B16.28

Coudes à long rayon en acier inoxydable

Coudes à 90º
Gamme standard — Pouces

Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre à la face A

Sch.5SSch.10SSch.40SSch.80S
1/20.8401-1/2
0.100.130.170.22
3/41.0501-1/8
0.100.130.170.23
11.3151-1/2
0.180.290.340.45
1-1/41.6601-7/8
0.250.470.580.77
1-1/21.9002-1/4
0.360.640.841.12
22.3753
0.621.091.502.07
2-1/22.8753-3/4
1.211.822.983.95
33.5004-1/2
1.742.684.686.33
3-1/24.0005-1/4
2.333.596.569.04
44.5006
3.014.628.9012.40
55.5637-1/2
6.108.0015.1021.40
66.6259
8.9511.5023.5035.30
88.62512
15.4022.2047.0071.00
1010.75015
29.2038.6083.00110.00
1212.75018
52.0059.50123.00160.00
14*21

88.00154.00207.00
16*24

114.00209.00275.00
18*27

144.00264.00348.00
20*30

187.00321.00427.00
24*36

321.00484.00620.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à court rayon en acier inoxydable

Coudes à 90º
Gamme standard — Pouces

Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre à la face A

Sch.5SSch.10SSch.40SSch.80S
11.3151
0.170.230.260.41
1-1/41.6601-1/4
0.310.380.450.64
1-1/21.9001-1/2
0.430.490.630.75
22.3752
0.630.811.131.40
2-1/22.8752-1/2
1.251.362.252.60
33.5003
1.752.173.314.20
3-1/24.0003-1/2
2.353.054.546.00
44.5004
3.123.796.888.20
55.5635
4.946.1211.6314.00
66.6256
7.759.1517.5023.00
88.6258
15.4417.6337.6048.00
1010.75010
27.4035.0063.0075.00
1212.75012
35.0040.0080.00108.00
14*14

66.00116.00145.00
16*16

85.00157.00230.00
18*18

108.00198.00243.00
20*20

140.00242.00299.00
24*24

242.00363.00436.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à long rayon en acier inoxydable
Coudes à 45º

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre à la face A
Sch.5SSch.10SSch.40SSch.80S
1/20.8405/80.050.070.090.11
3/41.0507/160.050.070.090.11
11.3157/80.120.140.170.22
1-1/41.66010.160.230.290.39
1-1/21.9001-1/80.220.320.420.56
22.3751-3/80.340.540.751.04
2-1/22.8751-3/40.680.911.491.98
33.50020.901.342.343.17
3-1/24.0002-1/41.191.793.284.52
44.5002-1/21.512.314.456.20
55.5633-1/83.094.007.5510.70
66.6253-3/44.485.7511.8017.70
88.62557.7011.1023.5035.80
1010.7506-1/414.7019.3041.8056.00
1212.7507-1/226.1029.8061.5081.00
14*8-3/4
44.0077.00103.00
16*10
57.00105.00138.00
18*11-1/4
72.00132.00174.00
20*12-1/2
94.00161.00213.00
24*15
161.00242.00310.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à long rayon en acier inoxydable

Retours à 180º
Standard Range — InchesPoids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre au centre O
Du dos à la face K
Sch.5SSch.10SSch.40SSch.80S
1/20.84031-7/80.200.260.340.44
3/41.0502-1/41-11/160.200.260.340.46
11.31532-3/160.360.590.680.90
1-1/41.6603-3/42-3/40.500.941.161.54
1-1/21.9004-1/23-1/40.721.281.682.24
22.37564-3/161.242.183.004.14
2-1/22.8757-1/25-1/82.423.645.967.90
33.50096-1/43.485.369.3612.66
3-1/24.00010-1/27-1/44.667.1813.1228.08
44.500128-1/46.029.2417.8024.80
55.5631510-5/1612.2016.0030.2042.80
66.6251812-5/1617.9023.0047.0070.60
88.6252416-5/1630.8044.4094.00142.00
1010.7503020-3/858.4077.20166.00220.00
1212.7503624-3/8104.00119.00246.00320.00
14*4228-178.00308.00413.00
16*4832-227.00418.00550.00
18*5436-288.00528.00696.00
20*6040-374.00642.00854.00
24*7248-642.00968.001240.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à court rayon en acier inoxydable
Retours à 180º

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre au centre O
Du dos à la face K
Sch.5SSch.10SSch.40SSch.80S
11.31521-5/80.320.360.46-
1-1/41.6602-1/22-1/160.440.600.78-
1-1/21.90032-7/160.600.841.121.50
22.37542-3/160.921.402.002.80
2-1/22.87553-15/161.862.403.965.20
33.50064-3/42.44.3.406.248.40
3-1/24.00075-1/23.244.608.7612.40
44.50086-1/44.206.0011.9016.40
55.563107-3/48.4010.4020.2028.00
66.625129-5/1612.6016.4031.2046.00
88.6251612-5/1621.0028.4063.0096.00
1010.7502015-3/840.0050.00111.00150.00
1212.7502418-3/868.0078.00164.00216.00
14*2821-131.00210.00178.00
16*3224-170.00276.00364.00
18*3627-216.00350.00462.00
20*4030-280.00430.00572.00
24*4836-482.00626.00830.00
*Dimensions identiques à la taille nominale du tuyau

Tés égaux en acier inoxydable

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Du centre à la face C
Sch.5SSch.10SSch.40SSch.80S
1/20.84010.18.0200.350.45
3/41.0501-1/80.21.0280.450.65
11.3151-1/20.35.0600.750.88
1-1/41.6601-7/80.651.101.301.60
1-1/21.9002-1/4.0.891.502.002.25
22.3752-1/21.071.803.504.00
2-1/22.87532.073.006.007.00
33.5003-3/82.693.907.008.50
3-1/24.0003-3/43.384.909.0012.00
44.5004-1/83.945.7012.0015.70
55.5634-7/89.7612.0031.0026.00
66.6255-5/813.8017.0034.0040.00
88.625718.4025.0055.0075.00
1010.7508-1/230.0037.0085.00105.00
1212.7501045.7054.00120.00160.00
14*11-154.00226.00280.00
16*12-160.00242.00369.00
18*13-1/2-224.00333.00425.00
20*15-373.00504.00583.00
24*17-674.00765.00934.00
*Dimensions identiques à la taille nominale du tuyau

Tés réducteurs en acier inoxydable

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur A
D.E. Diamètre extérieur B
Du centre à l’extrémité C
Du centre à l’extrémité M
Sch.5SSch.10SSch.40SSch.80S
Branchement principal
Branche
3/41/21.0500.8401-1/81-1/80.250.280.330.41
11/21.3150.8401-1/21-1/20.440.570.630.77
13/41.3151.0501-1/21-1/20.450.580.640.78
1-1/41/21.6600.8401-7/81-7/80.750.951.081.34
1-1/43/41.6601.0501-7/81-7/80.760.961.091.35
1-1/411.6601.3151-7/81-7/80.821.021.151.42
1-1/21/21.9000.8402-1/42-1/40.921.341.571.98
1-1/23/41.9001.0502-1/42-1/41.031.351.581.99
1-1/211.9001.3152-1/42-1/41.121.411.652.05
1-1/21-1/41.9001.6602-1/42-1/41.211.491.722.16
23/42.3751.0502-1/21-3/41.381.552.463.17
212.3751.3152-1/221.421.602.523.23
21-1/42.3751.6602-1/22-1/41.501.652.603.33
21-1/22.3751.9002-1/22-3/81.621.692.713.47
2-1/212.8751.31532-1/41.772.534.425.57
2-1/21-1/42.8751.66032-1/21.802.584.485.64
2-1/21-1/22.8751.90032-5/81.822.614.595.77
2-1/222.8752.37532-3/41.852.664.675.87
313.5001.3153-3/82-5/82.583.496.418.28
31-1/43.5001.6603-3/82-3/42.683.516.478.33
31-1/23.5001.9003-3/82-7/82.933.546.578.47
323.5002.3753-3/833.133.596.648.53
32-1/23.5002.8753-3/83-1/43.483.726.958.77
3-1/21-1/24.0001.9003-3/43-1/83.584.498.6511.32
3-1/224.0002.3753-3/43-1/43.784.538.6611.42
3-1/22-1/24.0002.8753-3/43-1/24.124.668.9711.73
3-1/234.0003.5003-3/43-5/84.474.759.1911.93
*Dimensions identiques à la taille nominale du tuyau

Tés réducteurs en acier inoxydable

Standard Range — InchesPoids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur A
D.E. Diamètre extérieur B
Du centre à l’extrémité C
Du centre à l’extrémité M
Sch.5SSch.10SSch.40SSch.80S
Branchement principal
Branche
41-1/24.5001.9004-1/83-3/85.415.5511.1214.63
424.5002.3754-1/83-1/25.455.5911.2214.79
42-1/24.5002.8754-1/83-3/45.575.7111.5314.99
434.5003.5004-1/83-7/85.625.7611.6315.30
43-1/24.5004.0004-1/845.765.9011.8315.61
525.5632.3754-7/84-1/87.369.0717.5423.87
52-1/25.5632.8754-7/84-1/47.449.1417.7524.07
535.5633.5004-7/84-3/87.479.2017.9524.17
53-1/25.5634.0004-7/84-1/27.509.2718.1624.38
545.5634.5004-7/84-5/87.569.3518.4624.68
62-1/26.6252.8755-5/84-3/410.2012.5526.2137.64
636.6253.5005-5/84-7/810.3012.6926.3237.68
63-1/26.6254.0005-5/8510.3812.7926.5237.84
646.6254.5005-5/85-1/810.4812.9226.7237.94
656.6255.5635-5/85-3/810.6013.0627.2338.56
838.6253.5007615.9721.5646.6567.72
83-1/28.6254.0007616.0921.5846.7567.80
848.6254.50076-1/816.2021.6346.9467.91
858.6255.56376-3/816.3221.7047.1468.11
868.6256.62576-5/816.4621.8547.7368.99
10410.7504.5008-1/27-1/429.4036.0679.58103.88
10510.7505.5638-1/27-1/229.6336.3579.77104.80
10610.7506.6258-1/27-5/829.7536.6080.07105.84
10810.7508.6258-1/2829.8936.8481.34106.82
12512.7505.563108-1/250.3754.98114.64147.98
12612.7506.625108-5/850.6255.40114.70148.96
12812.7508.62510950.8055.90115.64149.94
*Dimensions identiques à la taille nominale du tuyau

Tés réducteurs en acier inoxydable

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau    
D.E. Diamètre
D.E. Diamètre
Du centre à
Du centre à
Sch.5SSch.10SSch.40SSch.80S
Branchement principal
Branche
extérieur Aextérieur B
Extrémité C
Extrémité M




121012.75010.750109-1/251.0656.25118.58151.90
14614.0006.625119-3/8-


14814.0008.625119-3/4-UTILISER LES POIDS APPROXIMATIFS DES TÉS DROITS POUR LES POIDS DES TÉS RÉDUCTEURS
141014.00010.7501110-1/8-
141214.00012.7501110-5/8-
16616.0006.62512--
16816.0008.62512--
161016.00010.75012--
161216.00012.75012--
1614**12--
18818.0008.62513-1/211-3/4-
181018.00010.75013-1/212-1/8-
181218.00012.75013-1/212-5/8-
1814**13-1/213-
1816**13-1/213-
20820.0008.6251512-3/4-
201020.00010.7501513-1/8-
201220.00012.7501513-5/8-
2014**1514-
2016**1514-
2018**1514-1/2-
241020.00010.7501715-1/8-
241220.00012.7501715-5/8-
2414**1716-
2416**1716-
2418**1716-1/2-
2420**1717-
*Dimensions identiques à la taille nominale du tuyau

RÉDUCTEURS EN ACIER INOXYDABLE

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
Longueur H
Sch.5SSch.10SSch.40SSch.80S
3/4X1/21.050X0.8401-1/20.140.210.280.35
1X1/21.315X0.84020.150.250.310.36
1X3/41.315X1.05020.150.250.310.37
1-1/4X1/21.660X0.84020.200.330.430.49
1-14X3/41.660X1.05020.200.340.440.51
1-1/4X11.660X1.31520.210.350.450.54
1-1/2X1/21.900X0.8402-1/20.200.340.450.61
1-1/2X3/41.900X1.0502-1/20.220.360.480.65
1-1/2X11.900X1.3152-1/20.240.400.580.68
1-1/2X1-1/41.900X1.6602-1/20.260.430.570.73
2X1/22.375X0.84030.270.460.640.95
2X3/42.375X1.05030.310.520.731.01
2X12.375X1.31530.350.580.821.07
2X1-1/42.375X1.66030.370.620.871.16
2X1-1/22.375X1.90030.380.640.901.20
2-1/2X12.875X1.3153-1/20.540.771.311.75
2-1/2X1-1/42.875X1.6603-1/20.610.871.481.82
2-1/2X1-1/22.875X1.9003-1/20.620.901.521.89
2-1/2X22.875X2.3753-1/20.660.951.612.07
3X13.500X1.3153-1/20.620.901.581.96
3X1-1/43.500X1.6603-1/20.660.951.712.29
3X1-1/23.500X1.9003-1/20.731.062.072.44
3X23.500X2.3753-1/20.771.122.012.60
3X2-1/23.500X2.8753-1/20.831.212.172.85
3-1/2X1-1/44.000X1.66040.891.292.403.15
3-1/2X1-1/24.000X1.90040.931.342.533.38
3-1/2X24.000X2.37541.001.442.723.54
3-1/2X2-1/24.000X2.87541.091.582.973.85
3-1/2X34.000X3.50041.121.623.054.08
4X1-1/24.500X1.90040.961.392.743.82
4X24.500X2.37541.111.613.183.93
4X2-1/24.500X2.87541.171.703.354.43
4X34.500X3.50041.231.783.514.70
4X3-1/24.500X4.00041.271.833.624.88
5X25.563X2.37552.142.636.076.62
5X2-1/25.563X2.87552.342.885.547.26
5X35.563X3.50052.432.995.757.83
5X3-1/25.563X4.00052.483.055.888.04
5X45.563X4.50052.543.126.018.32
6X26.625X2.3755-1/22.803.487.259.40
6X2-1/26.625X2.8755-1/22.973.667.649.95
6X36.625X3.5005-1/23.133.848.0311.10
6X3-1/26.625X4.0005-1/23.183.918.1711.60
6X46.625X4.5005-1/23.203.938.2212.00
6X56.625X5.5635-1/23.384.158.6812.60
8X38.625X3.50063.905.3311.2014.40
8X3-1/28.625X4.00064.375.9312.9016.10
8X48.625X4.50064.476.0713.2018.60
8X58.625X5.56364.576.2013.5019.50
8X68.625X6.62564.746.4314.0020.40
10X410.750X4.50077.789.5821.2025.30
10X510.750X5.56378.049.9021.9028.70
10X610.750X6.62578.2210.1222.4029.80
10X810.750X8.62578.5510.5323.3031.40
12X512.750X5.563813.4614.6930.6039.10
12X612.750X6.625813.7314.9831.2040.60
12X812.750X8.625814.1715.4532.2042.10
12X1012.750X10.750814.8416.0833.5043.00
14X614.000X6.62513-23.0050.0068.00
14X814.000X8.62513-25.0052.0070.00
14X1014.000X10.75013-27.0054.0072.00
14X1214.000X12.75013-29.0056.0074.00
16X816.000X8.62514-31.0058.0079.00
16X1016.000X10.75014-32.0061.0081.00
16X1216.000X12.75014-33.0065.0086.00
16X14*14-35.0068.0090.00
18X1018.000X10.75015-37.0073.0092.00
18X1218.000X12.75015-39.0076.00100.00
18X14*15-40.0079.00105.00
18X16*15-42.0083.00110.00
20X1220.000X12.75020-64.00108.00139.00
20X14*20-66.00112.00148.00
20X16*20-70.00118.00156.00
20X18*20-73.00124.00165.00
24X16*20-90.00130.00196.00
24X18*20-93.00139.00200.00
24X20*20-97.00145.00204.00
*Les dimensions sont les mêmes que celles de la taille nominale du tuyau. Des réducteurs avec une réduction plus importante sont disponibles, mais ne sont pas couverts par la norme ANSI B16.9.

BOUTS LISSÉS EN ACIER INOXYDABLE

TYPE A & B
Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
D.E. Diamètre extérieur du collet
Longueur
Rayon

Sch.5SSch.10SSch.40SSch.80S
ASAMSSType AType B
1/20.8401.3753.02.00.1250.03ASA--0.300.32







MSS0.130.170.250.27
3/41.0501.6873.02.00.1250.03ASA--0.400.44







MSS0.150.190.340.36
11.3152.0004.02.00.1250.03ASA--0.660.85







MSS0.200.310.410.49
1-1/41.6602.5004.02.00.1880.03ASA--0.911.21







MSS0.290.460.580.70
1-1/21.9002.8754.02.00.2500.03ASA--1.221.49







MSS0.350.550.830.88
22.3753.6256.02.50.3130.03ASA--2.193.01







MSS0.540.831.191.55
2-1/22.8754.1256.02.50.3130.03ASA--3.454.59







MSS0.771.041.762.36
33.5005.0006.02.50.3750.03ASA--4.716.27







MSS1.031.412.503.28
3-1/24.0005.5006.03.00.3750.03ASA--5.546.58







MSS1.331.843.253.45
44.5006.1876.03.00.4380.03ASA--6.709.33







MSS1.572.164.005.58
55.5637.3128.03.00.4380.06ASA--11.7016.60







MSS2.312.735.607.95
66.6258.5008.03.50.5000.06ASA--15.2023.00







MSS3.584.308.2012.29
88.62510.6258.04.00.5000.06ASA--23.0035.00







MSS5.406.8513.0022.23
1010.75012.75010.05.00.5000.06ASA--40.0053.60







MSS8.9110.7323.0030.80
1212.75015.00010.06.00.5000.06ASA--49.0065.80







MSS14.5715.6933.0044.00
1414.00016.25012.06.00.5000.06ASA-29.0056.0075.00







MSS-14.5028.0037.50
1616.00018.50012.06.00.5000.06ASA-33.0065.0085.00







MSS-16.5033.0042.50
1818.00021.00012.06.00.5000.06ASA-37.0073.0095.00







MSS-18.5036.5047.50
2020.00023.00012.06.00.5000.06ASA-50.0085.00115.00







MSS-25.0042.5058.00
2424.00027.25012.06.00.5000.06ASA-70.00104.00130.00







MSS-35.0052.0065.00
** Type A & B — Face crantée

BOUTS LISSÉS EN ACIER INOXYDABLE

TYPE C
Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau
D.E. Diamètre extérieur
D.E. Diamètre extérieur du collet
Longueur
Sch.5SSch.10S
MSSASA
1/20.8401.3752.03.0.065.083
3/41.0501.6872.03.0.065.083
11.3152.0002.04.0.065.109
1-1/41.6602.5002.04.0.065.109
1-1/21.9002.8752.04.0.065.109
22.3753.6252.56.0.065.109
2-1/22.8754.1252.56.0.083.120
33.5005.0002.56.0.083.120
44.5006.1873.06.0.083.120
66.6258.5003.58.0.109.134

Bouchon en Acier Inoxydable

Gamme standard — Pouces
Poids approximatif — Livres
Taille nominale du tuyau h ‘E’
D.E. Diamètre extérieur
Longueur
Sch.5SSch.10SSch.40SSch.80S
1/20.84010.070.070.070.10
3/41.05010.100.120.130.19
11.3151-1/20.100.160.200.24
1-1/41.6601-1/20.130.220.280.35
1-1/21.9001-1/20.170.280.380.49
22.3751-1/20.240.410.580.76
2-1/22.8751-1/20.370.530.901.13
33.50020.580.831.501.96
3-1/24.0002-1/20.701.011.912.55
44.5002-1/20.881.262.503.34
55.56331.972.434.676.38
66.6253-1/22.533.116.509.37
88.62544.025.4611.8717.12
1010.75058.079.9522.0028.93
1212.750613.4914.7230.6739.61
1414.0006-1/2-18.0033.0043.00
1616.0007-23.0042.0054.00
1818.0008-29.0055.0073.00
2020.0009-37.0068.0090.00
2424.00010-1/2-58.0096.00127.00