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TORNEADO DE ROSCAS NPT (National Pipe) - Rosca Americana Cónica Para Tubos
ER/L-NPT PDY PDX PDX RE
Plaquitas para Roscado Exterior, INSL RE IC
Norma NPT, Perfil Total, para IC PDY
Tubos de Agua, Gas y Vapor INSL
TUERCA Métrica Figura a derechas (exterior)
Dimensiones
30° 30° Tenacidad 1 Dureza
90° 1°47' TORNILLO IC TPI(3) RE INSL PDY PDX CICT(4) IC228
IC50M
Denominación 9.52 IC250
9.52 IC808
16ER 27 NPT 9.52 IC908
16ER 18 NPT 9.52 IC1007
16ERB 18 NPT (1) 9.52
16ERM 18 NPT (1) 9.52 27.0 0.04 16.49 0.7 0.8 1 •
16ER/L 14 NPT 9.52 1• ••
16ERB 14 NPT (1) 9.52 18.0 0.06 16.49 0.9 1.1 •
16ERM 14 NPT (1) 9.52
16ER/L 11.5 NPT 9.52 18.0 0.06 16.49 0.9 1.1 1 •••
16ERB 11.5 NPT (1) 9.52
16ERM 11.5 NPT (1) 9.52 18.0 0.05 16.49 0.8 1.0 1
16ER 8 NPT 9.52 1• ••
16ERB 8 NPT (1) 12.70 14.0 0.07 16.49 0.9 1.2 •
16ERM 8 NPT (1) 15.88
22ER 11.5 NPT 2M (2) 15.88 14.0 0.07 16.49 0.9 1.2 1 •••••
27ER 11.5 NPT 3M (2)
27ER 8 NPT 2M (2) 14.0 0.05 16.49 0.9 1.2 1 •• ••
11.5 0.09 16.49 1.1 1.5 1 •
11.5 0.09 16.49 1.1 1.5 1 ••••
11.5 0.09 16.49 1.1 1.5 1 • •
8.0 0.11 16.49 1.4 1.6 1 •
8.0 0.11 16.49 1.4 1.7 1 ••••
8.0 0.12 16.49 1.3 1.8 1 •
11.5 0.09 22.00 2.3 3.5 2 •
11.5 0.09 27.50 3.3 5.5 3 •
8.0 0.09 27.50 3.3 5.0 2
Pulgadas Tenacidad 1 Dureza
Dimensiones
Denominación IC TPI(3) RE INSL PDY PDX CICT(4) IC228
IC50M
IC250
IC808
IC908
IC1007
16ER 27 NPT .375 27.0 .0016 .649 .03 .03 1 • •
1• • •
16ER 18 NPT .375 18.0 .0024 .649 .04 .04 • •
•
16ERB 18 NPT (1) .375 18.0 .0024 .649 .04 .04 1 •• •
•
16ERM 18 NPT (1) .375 18.0 .0020 .649 .03 .04 1 •
•
16EL 14 NPT .375 14.0 .0027 .649 .04 .05 1 •
1•
16ER 14 NPT .375 14.0 .0027 .649 .04 .05 •
16ERB 14 NPT (1) .375 14.0 .0027 .649 .04 .05 1 ••••
16ERM 14 NPT (1) .375 14.0 .0020 .649 .04 .05 1 •
16EL 11.5 NPT .375 11.5 .0035 .649 .04 .06 1 •• •
16ER 11.5 NPT .375 11.5 .0035 .649 .04 .06 1 •
16ERB 11.5 NPT (1) .375 11.5 .0035 .649 .04 .06 1 •••
16ERM 11.5 NPT (1) .375 11.5 .0040 .649 .04 .06 1 • •
16ER 8 NPT .375 8.0 .0043 .649 .06 .06 1 •
16ERB 8 NPT (1) .375 8.0 .0043 .649 .06 .07 1 •••
16ERM 8 NPT (1) .375 8.0 .0050 .649 .05 .07 1 •
22ER 11.5 NPT 2M (2) .500 11.5 .0040 .866 .09 .14 2 •
27ER 11.5 NPT 3M (2) .625 11.5 .0040 1.083 .13 .22 3 •
27ER 8 NPT 2M (2) .625 8.0 .0035 1.083 .13 .20 2
• Ver sistema de identificación de plaquitas en páginas 33-34 • Para rocado entre paredes, utilizar plaquitas tipo GRIP TIP-NPT.
• Rosca NPT ANSI/ASME B1.20.1-1983
• Ver información técnica y condiciones de corte detalladas en páginas 146-149 • Ver el número de pasadas recomendado para plaquitas multidiente en páginas 119-121
• Ver placas base para plaquitas Laydown en páginas 36-43
(1) Con rompevirutas sinterizado
(2) Multi-dientes
(3) Hilos por pulgada
(4) Número de dientes por punta
214 ISCAR
