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Outside Diameter and Wall Thickness

HOME ≡ ANSI/JIS/ASTM ≡ ANSI B36.19-SS

ANSI B36.19M-STAINLESS STEEL TUBE

BIEF INTRODUCTION

Notice

ASME American Standard SCH Bore Wall Thickness Comparison Table ANSI B36.10M, ANSI B36.19M

Designation of Diameter		O.D	Nominal Wall Thickness
Designation of Diameter		DIA	S/5S	S/5	S/10S	S/10	S20S	S/30	S/40S	S/40	S/60	S/80S	S/80	S/100	S/120	S/140	S/160	S/XXS
(A)	(B)	Meter	Wall thickness（W.T）
(A)	(B)	mm	Wall thickness（W.T）
6A	1/8	10.3	1.00	-	1.20	-	1.50	-	1.73	-	-	2.41
8A	1/4	13.7	1.20	-	1.65	-	2.00	-	2.24	-	-	3.02
10A	3/8	17.2	1.20	-	1.65	-	2.00	-	2.31	-	-	3.20
15A	1/2	21.3	1.65	1.65	2.11	2.11	2.50	-	2.77	-	-	3.73					4.75	7.47
20A	3/4	26.7	1.65	1.65	2.11	2.11	2.50	-	2.87	-	-	3.91					5.54	7.82
25A	1	33.4	1.65	1.65	2.77	2.77	3.00	-	3.38	-	-	4.55					6.35	9.09
32A	1 1/4	42.2	1.65	1.65	2.77	2.77	3.00	-	3.56	-	-	4.85					6.35	9.70
40A	1 1/2	48.3	1.65	1.65	2.77	2.77	3.00	-	3.68	-	-	5.08					7.14	10.16
50A	2	60.3	1.65	1.65	2.77	2.77	3.50	-	3.91	-	-	5.54					8.71	11.07
65A	2 1/2	73	2.11	2.11	3.05	3.05	3.50	-	5.16	-	-	7.01					9.53	14.02
80A	3	88.9	2.11	2.11	3.05	3.05	4.00	-	5.49	-	-	7.62					11.13	15.24
90A	3 1/2	101.6	2.11	2.11	3.05	3.05	4.00	-	5.74	-	-	8.08					-	16.15
100A	4	114.3	2.11	2.11	3.05	3.05	4.50	-	6.02	-	-	8.56			11.13		13.49	17.12
125A	5	141.3	2.77	2.77	3.40	3.43	5.00	-	6.55	-	-	9.53			12.70		15.88	19.05
150A	6	168.3	2.77	2.77	3.40	3.76	5.50	7.04	7.11	-	-	10.97			14.27		18.24	21.95
200A	8	219.1	2.77	2.77	3.76	4.19	6.35	7.80	8.18	-	10.81	12.70	-	15.06	18.24	20.62	23.01	22.23
250A	10	273.1	3.40	3.40	4.19	4.57	6.35	8.38	9.27		12.20	12.70	15.06	18.24	21.41	25.40	28.58	25.40
300A	12	323.9	3.96	4.19	4.57	6.35	6.35	9.53	9.53	10.31	14.27	12.70	17.45	21.41	25.40	28.58	33.32	25.40
350A	14	355.6	3.96	-	4.78	6.35	7.92	9.53	9.53	11.13	15.06	12.70	19.05	23.83	27.76	31.75	35.71	-
400A	16	406.4	4.19	-	4.78	6.35	7.92	11.13	9.53	12.70	16.66	12.70	21.41	26.19	30.94	36.53	40.46
450A	18	457.2	4.19	-	4.78	6.35	7.92	-	9.53	14.27	19.05	12.70	23.83	29.36	34.93	39.67	45.24
500A	20	508	4.78	-	5.54	6.35	9.53	12.70	9.53	15.06	20.62	12.70	26.19	32.54	38.10	44.45	49.99
550A	22	558.8	4.78	-	5.54	6.35	9.53	12.70	9.53	15.88	22.23	12.70	28.57	34.92	41.27	47.62	53.97
600A	24	609.6	5.54	-	6.35	6.35	9.53	14.27	9.53	17.45	24.59	12.70	30.94	38.89	46.02	52.37	59.51	-
650A	26	660.4	-	-	-	7.92	12.70	-	9.53	-	-	12.70	-	Weight Stainless Steel Pipe SS304 (O.D-W.T )x W.T X 0.02491=Kg/m SS316 (O.D-W.T )x W.T X 0.02507=Kg/m SS316L (O.D-W.T )x W.T X 0.02495=Kg/m SS409 (O.D-W.T )x W.T X 0.02491=Kg/m Square tube (L Χ4÷3.14－3)Χ3Χ0.02491＝Kg/m
700A	28	711.2	-	-	-	7.92	12.70	15.88	9.53	-	-	-	12.70
750A	30	762	6.35	-	7.92	7.92	12.70	15.88	9.53	-	-	-	12.70
800A	32	812.8	-	-	-	7.92	12.70	15.88	9.53	17.48	-	-	12.70
850A	34	863.6	-	-	-	7.92	12.70	15.88	9.53	17.48	-	-	12.70
900A	36	914.4	-	-	-	7.92	12.70	15.88	9.53	19.05	-	-	12.70
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