Raccords à souder en bout en acier inoxydable
Tolérances dimensionnelles

Tous les raccordsCoudes 90° et 45° et tésRéducteurs et bouts lissés pour joint à recouvrementBouchonsRetours 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,MLongueur totale LLongueur totale EDimension centre-à-centre ODimension dos-à-face KAlignement aux extrémités UTaille nominale du tuyauAngle hors norme QAngle 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
-1/325 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±1/16 Toutes 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
(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

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*

Coudes à long rayon en acier inoxydable

Coudes à 90º

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre à la face ASch.5SSch.10SSch.40SSch.80S
1/20.8401-1/20.100.130.170.22
3/41.0501-1/80.100.130.170.23
11.3151-1/20.180.290.340.45
1-1/41.6601-7/80.250.470.580.77
1-1/21.9002-1/40.360.640.841.12
22.37530.621.091.502.07
2-1/22.8753-3/41.211.822.983.95
33.5004-1/21.742.684.686.33
3-1/24.0005-1/42.333.596.569.04
44.50063.014.628.9012.40
55.5637-1/26.108.0015.1021.40
66.62598.9511.5023.5035.30
88.6251215.4022.2047.0071.00
1010.7501529.2038.6083.00110.00
1212.7501852.0059.50123.00160.00
14*2188.00154.00207.00
16*24114.00209.00275.00
18*27144.00264.00348.00
20*30187.00321.00427.00
24*36321.00484.00620.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à court rayon en acier inoxydable

Coudes à 90º

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre à la face ASch.5SSch.10SSch.40SSch.80S
11.31510.170.230.260.41
1-1/41.6601-1/40.310.380.450.64
1-1/21.9001-1/20.430.490.630.75
22.37520.630.811.131.40
2-1/22.8752-1/21.251.362.252.60
33.50031.752.173.314.20
3-1/24.0003-1/22.353.054.546.00
44.50043.123.796.888.20
55.56354.946.1211.6314.00
66.62567.759.1517.5023.00
88.625815.4417.6337.6048.00
1010.7501027.4035.0063.0075.00
1212.7501235.0040.0080.00108.00
14*1466.00116.00145.00
16*1685.00157.00230.00
18*18108.00198.00243.00
20*20140.00242.00299.00
24*24242.00363.00436.00

Coudes à long rayon en acier inoxydable

Coudes à 45º


Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre à la face ASch.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*8-3/444.0077.00103.00
16*1057.00105.00138.00
18*11-1/472.00132.00174.00
20*12-1/294.00161.00213.00
24*15161.00242.00310.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à long rayon en acier inoxydable

Retours à 180°

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre au centre ODu dos à la face KSch.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*4228178.00308.00413.00
16*4832227.00418.00550.00
18*5436288.00528.00696.00
20*6040374.00642.00854.00
24*7248642.00968.001240.00
*Dimensions identiques à la taille nominale du tuyau

Coudes à court rayon en acier inoxydable

Retours à 180°

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre au centre ODu dos à la face KSch.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*2821131.00210.00178.00
16*3224170.00276.00364.00
18*3627216.00350.00462.00
20*4030280.00430.00572.00
24*4836482.00626.00830.00
*Dimensions identiques à la taille nominale du tuyau

Tés égaux en acier inoxydable

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurDu centre à la face CSch.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*11154.00226.00280.00
16*12160.00242.00369.00
18*13-1/2224.00333.00425.00
20*15373.00504.00583.00
24*17674.00765.00934.00
*Dimensions identiques à la taille nominale du tuyau

Tés réducteurs en acier inoxydable

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieur AD.E. Diamètre extérieur BDu centre à l’extrémité CDu centre à l’extrémité MSch.5SSch.10SSch.40SSch.80S
Branchement principalBranche
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

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieur AD.E. Diamètre extérieur BDu centre à l’extrémité CDu centre à l’extrémité MSch.5SSch.10SSch.40SSch.80S
Branchement principalBranche
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 — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurD.E. Diamètre extérieurDu centre àDu centre àSch.5SSch.10SSch.40SSch.80S
Branchement principalBrancheextérieur Aextérieur Bl’extrémité Cl’extrémité M
121012.75010.750109-1/251.0656.25118.58151.90
14614.0006.625119-3/8
14814.0008.625119-3/4UTILISER 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 — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurLongueur HSch.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
14X614.000X6.6251323.0050.0068.00
14X814.000X8.6251325.0052.0070.00
14X1014.000X10.7501327.0054.0072.00
14X1214.000X12.7501329.0056.0074.00
16X816.000X8.6251431.0058.0079.00
16X1016.000X10.7501432.0061.0081.00
16X1216.000X12.7501433.0065.0086.00
16X14*1435.0068.0090.00
18X1018.000X10.7501537.0073.0092.00
18X1218.000X12.7501539.0076.00100.00
18X14*1540.0079.00105.00
18X16*1542.0083.00110.00
20X1220.000X12.7502064.00108.00139.00
20X14*2066.00112.00148.00
20X16*2070.00118.00156.00
20X18*2073.00124.00165.00
24X16*2090.00130.00196.00
24X18*2093.00139.00200.00
24X20*2097.00145.00204.00
*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 — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurD.E. Diamètre extérieur du colletLongueurRayonSch.5SSch.10SSch.40SSch.80S
ASAMSSType AType B
1/20.8401.3753.02.00.1250.03ASA0.300.32
MSS0.130.170.250.27
3/41.0501.6873.02.00.1250.03ASA0.400.44
MSS0.150.190.340.36
11.3152.0004.02.00.1250.03ASA0.660.85
MSS0.200.310.410.49
1-1/41.6602.5004.02.00.1880.03ASA0.911.21
MSS0.290.460.580.70
1-1/21.9002.8754.02.00.2500.03ASA1.221.49
MSS0.350.550.830.88
22.3753.6256.02.50.3130.03ASA2.193.01
MSS0.540.831.191.55
2-1/22.8754.1256.02.50.3130.03ASA3.454.59
MSS0.771.041.762.36
33.5005.0006.02.50.3750.03ASA4.716.27
MSS1.031.412.503.28
3-1/24.0005.5006.03.00.3750.03ASA5.546.58
MSS1.331.843.253.45
44.5006.1876.03.00.4380.03ASA6.709.33
MSS1.572.164.005.58
55.5637.3128.03.00.4380.06ASA11.7016.60
MSS2.312.735.607.95
66.6258.5008.03.50.5000.06ASA15.2023.00
MSS3.584.308.2012.29
88.62510.6258.04.00.5000.06ASA23.0035.00
MSS5.406.8513.0022.23
1010.75012.75010.05.00.5000.06ASA40.0053.60
MSS8.9110.7323.0030.80
1212.75015.00010.06.00.5000.06ASA49.0065.80
MSS14.5715.6933.0044.00
1414.00016.25012.06.00.5000.06ASA29.0056.0075.00
MSS14.5028.0037.50
1616.00018.50012.06.00.5000.06ASA33.0065.0085.00
MSS16.5033.0042.50
1818.00021.00012.06.00.5000.06ASA37.0073.0095.00
MSS18.5036.5047.50
2020.00023.00012.06.00.5000.06ASA50.0085.00115.00
MSS25.0042.5058.00
2424.00027.25012.06.00.5000.06ASA70.00104.00130.00
MSS35.0052.0065.00
** Type A & B — Serrated Face

BOUTS LISSÉS EN ACIER INOXYDABLE

TYPE C

Gamme standard — PoucesPoids approximatif — Livres
Taille nominale du tuyauD.E. Diamètre extérieurD.E. Diamètre extérieur du colletLongueurSch.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 — PoucesPoids approximatif — Livres
Taille nominale du tuyau h ‘E’D.E. Diamètre extérieurLongueurSch.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
1414.0006-1/218.0033.0043.00
1616.000723.0042.0054.00
1818.000829.0055.0073.00
2020.000937.0068.0090.00
2424.00010-1/258.0096.00127.00