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ANSI / ASME · Clase 400

Familia: Bridas ANSI / ASME
Referencia: Clase 400 (400 lb)
Norma: ASME B16.5

Plano de cotas

Brida de cuello · WN

Plano técnico acotado de Brida de cuello · WN · clase 400 · Texas Flange

Brida roscada

Plano técnico acotado de Brida roscada · clase 400 · Texas Flange

Brida deslizante · SO

Plano técnico acotado de Brida deslizante · SO · clase 400 · Texas Flange

Brida suelta · Lap Joint

Plano técnico acotado de Brida suelta · Lap Joint · clase 400 · Texas Flange

Brida Socket Weld · SW

Plano técnico acotado de Brida Socket Weld · SW · clase 400 · Texas Flange

Brida ciega · Blind

Plano técnico acotado de Brida ciega · Blind · clase 400 · Texas Flange

Planos de sección ampliables. Las tablas dimensionales están en mm; el NPS conserva su designación nominal. Resalte RF indicado en los dibujos: 1/4″ = 6,35 mm.

Dimensiones · Clase 400

Todas las cotas dimensionales en mm. NPS: designación nominal.

NPSOTRXNº × Ø taladros (mm)Ø círculo de pernos (mm)L2HB2LBrL3B3DCTHr
1/295.2514.2235.0538.104 × Ø15.7566.5552.3221.34--22.3522.353.0522.3522.869.6523.6215.75
3/4117.3515.7542.9347.754 × Ø19.0582.5557.1526.67--25.4027.693.0525.4028.1911.1828.9615.75
1123.9517.5350.8053.854-.07588.9061.9833.53--26.9234.543.0526.9235.0512.7035.8117.53
1-1/4133.3520.5763.5063.504 × Ø19.0598.5566.5542.16--28.4543.184.8328.4543.6914.2244.4520.57
1-1/2155.4522.3573.1569.854 × Ø22.35114.3069.8548.26--31.7549.536.3531.7550.0415.7550.5522.35
2165.1025.4091.9584.078 × Ø19.05127.0073.1560.45--36.5861.987.8736.5862.4817.5363.5028.45
2-1/2190.5028.45104.65100.088 × Ø22.35149.3579.2573.15--41.1574.687.8741.1575.4419.0576.2031.75
3209.5531.75127.00117.358 × Ø22.35168.1582.5588.90--45.9790.689.6545.9791.4420.5792.2035.05
3-1/2228.6035.05139.70133.358 × Ø25.40184.1585.85101.60--49.28103.389.6549.28104.14104.9039.62
4254.0035.05157.23146.058 × Ø25.40200.1588.90114.30--50.80116.0811.1850.80116.84117.6036.58
5279.4038.10185.67177.808 × Ø25.40234.95101.60141.22--53.85143.7611.1853.85144.53144.5342.93
6317.5041.15215.90206.2512 × Ø25.40269.75103.12168.40--57.15170.6912.7057.15171.45171.4545.97
8381.0047.75269.75260.3512 × Ø28.45330.20117.35219.20--68.33221.4912.7068.33222.25222.2550.80
10444.5053.85323.85320.5516 × Ø31.75387.35123.95273.05--73.15276.3512.70101.60277.37276.3555.63
12520.7057.15381.00374.6516 × Ø35.05450.85136.65323.85--79.25327.1512.70107.95328.17328.6860.45
14584.2060.45412.75425.4520 × Ø35.05514.35149.35355.60--84.07359.1612.70117.35360.17360.4363.50
16647.7063.50469.90482.6020 × Ø38.10571.50152.40406.40--93.73410.4612.70127.00411.23411.2368.33
18711.2066.55533.40533.4024 × Ø38.10628.65165.10457.20--98.55461.7712.70136.65462.28462.0369.85
20774.7069.85584.20587.2524 × Ø41.15685.80168.15508.00--101.60513.0812.70146.05514.35512.8373.15
22838.2073.15641.35641.3524 × Ø44.45742.95171.45558.80--107.95564.3912.70152.40565.15----
24914.4076.20692.15701.5524 × Ø47.75812.80174.75609.60--114.30615.9512.70158.75615.95614.4382.55

NPS 1/2

NPS1/2
O95.25
T14.22
R35.05
X38.10
Nº × Ø taladros (mm)4 × Ø15.75
Ø círculo de pernos (mm)66.55
L252.32
H21.34
B2--
L22.35
B22.35
r3.05
L322.35
B322.86
D9.65
C23.62
THr15.75

NPS 3/4

NPS3/4
O117.35
T15.75
R42.93
X47.75
Nº × Ø taladros (mm)4 × Ø19.05
Ø círculo de pernos (mm)82.55
L257.15
H26.67
B2--
L25.40
B27.69
r3.05
L325.40
B328.19
D11.18
C28.96
THr15.75

NPS 1

NPS1
O123.95
T17.53
R50.80
X53.85
Nº × Ø taladros (mm)4-.075
Ø círculo de pernos (mm)88.90
L261.98
H33.53
B2--
L26.92
B34.54
r3.05
L326.92
B335.05
D12.70
C35.81
THr17.53

NPS 1-1/4

NPS1-1/4
O133.35
T20.57
R63.50
X63.50
Nº × Ø taladros (mm)4 × Ø19.05
Ø círculo de pernos (mm)98.55
L266.55
H42.16
B2--
L28.45
B43.18
r4.83
L328.45
B343.69
D14.22
C44.45
THr20.57

NPS 1-1/2

NPS1-1/2
O155.45
T22.35
R73.15
X69.85
Nº × Ø taladros (mm)4 × Ø22.35
Ø círculo de pernos (mm)114.30
L269.85
H48.26
B2--
L31.75
B49.53
r6.35
L331.75
B350.04
D15.75
C50.55
THr22.35

NPS 2

NPS2
O165.10
T25.40
R91.95
X84.07
Nº × Ø taladros (mm)8 × Ø19.05
Ø círculo de pernos (mm)127.00
L273.15
H60.45
B2--
L36.58
B61.98
r7.87
L336.58
B362.48
D17.53
C63.50
THr28.45

NPS 2-1/2

NPS2-1/2
O190.50
T28.45
R104.65
X100.08
Nº × Ø taladros (mm)8 × Ø22.35
Ø círculo de pernos (mm)149.35
L279.25
H73.15
B2--
L41.15
B74.68
r7.87
L341.15
B375.44
D19.05
C76.20
THr31.75

NPS 3

NPS3
O209.55
T31.75
R127.00
X117.35
Nº × Ø taladros (mm)8 × Ø22.35
Ø círculo de pernos (mm)168.15
L282.55
H88.90
B2--
L45.97
B90.68
r9.65
L345.97
B391.44
D20.57
C92.20
THr35.05

NPS 3-1/2

NPS3-1/2
O228.60
T35.05
R139.70
X133.35
Nº × Ø taladros (mm)8 × Ø25.40
Ø círculo de pernos (mm)184.15
L285.85
H101.60
B2--
L49.28
B103.38
r9.65
L349.28
B3104.14
D—
C104.90
THr39.62

NPS 4

NPS4
O254.00
T35.05
R157.23
X146.05
Nº × Ø taladros (mm)8 × Ø25.40
Ø círculo de pernos (mm)200.15
L288.90
H114.30
B2--
L50.80
B116.08
r11.18
L350.80
B3116.84
D—
C117.60
THr36.58

NPS 5

NPS5
O279.40
T38.10
R185.67
X177.80
Nº × Ø taladros (mm)8 × Ø25.40
Ø círculo de pernos (mm)234.95
L2101.60
H141.22
B2--
L53.85
B143.76
r11.18
L353.85
B3144.53
D—
C144.53
THr42.93

NPS 6

NPS6
O317.50
T41.15
R215.90
X206.25
Nº × Ø taladros (mm)12 × Ø25.40
Ø círculo de pernos (mm)269.75
L2103.12
H168.40
B2--
L57.15
B170.69
r12.70
L357.15
B3171.45
D—
C171.45
THr45.97

NPS 8

NPS8
O381.00
T47.75
R269.75
X260.35
Nº × Ø taladros (mm)12 × Ø28.45
Ø círculo de pernos (mm)330.20
L2117.35
H219.20
B2--
L68.33
B221.49
r12.70
L368.33
B3222.25
D—
C222.25
THr50.80

NPS 10

NPS10
O444.50
T53.85
R323.85
X320.55
Nº × Ø taladros (mm)16 × Ø31.75
Ø círculo de pernos (mm)387.35
L2123.95
H273.05
B2--
L73.15
B276.35
r12.70
L3101.60
B3277.37
D—
C276.35
THr55.63

NPS 12

NPS12
O520.70
T57.15
R381.00
X374.65
Nº × Ø taladros (mm)16 × Ø35.05
Ø círculo de pernos (mm)450.85
L2136.65
H323.85
B2--
L79.25
B327.15
r12.70
L3107.95
B3328.17
D—
C328.68
THr60.45

NPS 14

NPS14
O584.20
T60.45
R412.75
X425.45
Nº × Ø taladros (mm)20 × Ø35.05
Ø círculo de pernos (mm)514.35
L2149.35
H355.60
B2--
L84.07
B359.16
r12.70
L3117.35
B3360.17
D—
C360.43
THr63.50

NPS 16

NPS16
O647.70
T63.50
R469.90
X482.60
Nº × Ø taladros (mm)20 × Ø38.10
Ø círculo de pernos (mm)571.50
L2152.40
H406.40
B2--
L93.73
B410.46
r12.70
L3127.00
B3411.23
D—
C411.23
THr68.33

NPS 18

NPS18
O711.20
T66.55
R533.40
X533.40
Nº × Ø taladros (mm)24 × Ø38.10
Ø círculo de pernos (mm)628.65
L2165.10
H457.20
B2--
L98.55
B461.77
r12.70
L3136.65
B3462.28
D—
C462.03
THr69.85

NPS 20

NPS20
O774.70
T69.85
R584.20
X587.25
Nº × Ø taladros (mm)24 × Ø41.15
Ø círculo de pernos (mm)685.80
L2168.15
H508.00
B2--
L101.60
B513.08
r12.70
L3146.05
B3514.35
D—
C512.83
THr73.15

NPS 22

NPS22
O838.20
T73.15
R641.35
X641.35
Nº × Ø taladros (mm)24 × Ø44.45
Ø círculo de pernos (mm)742.95
L2171.45
H558.80
B2--
L107.95
B564.39
r12.70
L3152.40
B3565.15
D—
C--
THr--

NPS 24

NPS24
O914.40
T76.20
R692.15
X701.55
Nº × Ø taladros (mm)24 × Ø47.75
Ø círculo de pernos (mm)812.80
L2174.75
H609.60
B2--
L114.30
B615.95
r12.70
L3158.75
B3615.95
D—
C614.43
THr82.55
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Conversión de las cotas del catálogo: 1 pulgada = 25,4 mm; redondeo a dos decimales. NPS conserva su designación nominal en pulgadas. Letras de cota según el plano. Los valores no indicados se mantienen sin completar.

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Pol. Ind. El Raso · 28750
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