IRAM 2607 - ANSI B16.9
Diámetro	Diámetro	Espesores en mm.					AL	AC	B	C	L (a)	DML	DMC	H (b)
nominal	ext. en mm.
DN	DE	Liviano	Estándar	Extra	Sch. 160	Doble ext. pesado
				pesado
1/2"	21.3	-	2.80	3.7	-	-	38.1	-	15.7	25.4	-	76.2	-	25.4
3/4"	26.6	-	2.90	3.9	-	-	28.6	-	11.2	28.4	38.1	57.2	-	25.4
1"	33.4	2.9	3.40	4.6	6.4	9.1	38.1	25.4	22.4	38.1	50.8	76.2	50.8	38.1
1.1/4"	42.2	2.9	3.60	4.9	6.4	9.7	47.6	31.8	25.4	47.8	50.8	95.2	63.5	38.1
1.1/2"	48.3	2.9	3.70	5.1	7.1	10.2	57.1	38.1	28.4	57.1	63.5	1114.2	76.2	38.1
2"	60.7	3.3	3.90	5.6	8.7	11.1	76.2	50.8	35.1	63.5	76.2	152.4	101.6	38.1
2.1/2"	73.0	-	5.20	7.0	9.5	14.0	95.2	63.5	44.5	76.2	88.9	190.4	127.0	38.1
3"	88.9	3.7	5.50	7.6	11.1	15.2	114.3	76.2	50.8	85.9	88.9	228.6	152.4	50.8
3.1/2"	101.6	3.8	5.80	8.1	-	16.2	133.4	88.9	57.2	95.2	101.6	266.8	177.8	63.5
4"	114.3	4.0	6.00	8.6	13.5	17.1	152.4	101.6	63.5	104.6	101.6	304.8	203.2	63.5
5"	141.3	-	6.60	9.5	15.9	19.1	190.5	127.0	79.2	124.0	127.0	381.0	254.0	76.2
6"	168.3	4.5	7.10	11.0	18.3	22.0	228.6	152.4	95.3	142.7	139.7	457.2	304.8	88.9
8"	219.1	5.5	8.20	12.7	23.0	22.2	304.8	203.2	127.0	177.8	152.4	609.6	406.4	101.6
10"	273.1	6.4	9.30	12.7	28.6	25.4	381.0	254.0	158.8	215.9	177.8	762.0	508.0	127.0
12"	323.8	7.9	9.52	12.7	33.3	-	457.0	304.8	190.0	254.0	203.0	914.0	609.0	152.0
14"	355.6	7.9	9.52	12.7	35.7	-	533.0	355.6	222.0	279.0	330.0	1067.0	711.0	165.0
16"	406.4	7.9	9.52	12.7	40.5	-	610.0	406.4	254.0	305.0	356.0	1219.0	813.0	178.0
18"	457.2	7.9	9.52	12.7	45.2	-	686.0	457.2	286.0	343.0	381.0	1372.0	914.0	203.0
20"	508.0	-	9.52	12.7	50.0	-	762.0	508.0	318.0	381.0	508.0	1524.0	1016.0	229.0