Stainless Steel Pipes

Dimensions, wall thickness and weights of stainless steel pipes according to ASME B36.19 Stainless Steel Pipe

Stainless steel pipes are used in constructions, food industry, pharmaceutical industry, petrochemical industry, automotive industry, municipal and decorative purposes.

Range of Stainless Steel pipes according to ANSI/ASME 36.19M Stainless Steel Pipe.

Nominal Pipe Size (inches)	Outside Diameter		Schedule
			5S		10S		40S		80S
	(mm)	(inches)	Wall Thickness and Weight
			mm (in)	kg/m	mm (in)	kg/m	mm (in)	kg/m	mm (in)	kg/m
1/8	10.3	0.405	-	-	1.25 (0.049)	0.28	1.73 (0.068)	0.37	2.42 (0.095)	0.47
1/4	13.7	0.540	-	-	1.66 (0.065)	0.49	2.24 (0.088)	0.63	3.03 (0.119)	0.80
3/8	17.2	0.675	-	-	1.66 (0.065)	0.63	2.32 (0.091)	0.85	3.20 (0.126)	1.10
1/2	21.3	0.840	1.65 (0.065)	0.81	2.11 (0.083)	1.00	2.77 (0.109)	1.27	3.74 (0.147)	1.62
3/4	26.7	1.050	1.65 (0.065)	1.02	2.11 (0.083)	1.28	2.87 (0.113)	1.68	3.92 (0.154)	2.20
1	33.4	1.315	1.65 (0.065)	1.30	2.77 (0.109)	2.09	3.38 (0.133)	2.50	4.55 (0.179)	3.24
1 1/4	42.2	1.660	1.65 (0.065)	1.66	2.77 (0.109)	2.69	3.56 (0.140)	3.39	4.86 (0.191)	4.47
1 1/2	48.3	1.900	1.65 (0.065)	1.91	2.77 (0.109)	3.11	3.69 (0.145)	4.06	5.08 (0.200)	5.41
2	60.3	2.375	1.65 (0.065)	2.40	2.77 (0.109)	3.93	3.92 (0.154)	5.45	5.54 (0.218)	7.49
2 1/2	73.0	2.875	2.11 (0.083)	3.69	3.05 (0.120)	5.26	5.16 (0.203)	8.64	7.01 (0.276)	11.4
3	88.9	3.500	2.11 (0.083)	4.52	3.05 (0.120)	6.46	5.49 (0.216)	11.3	7.62 (0.300)	15.3
3 1/2	101.6	4.000	2.11 (0.083)	5.18	3.05 (0.120)	7.41	5.74 (0.226)	13.6	8.08 (0.318)	18.6
4	114.3	4.500	2.11 (0.083)	5.84	3.05 (0.120)	8.37	6.02 (0.237)	16.1	8.56 (0.337)	22.3
5	141.3	5.563	2.77 (0.109)	9.46	3.41 (0.134)	11.6	6.56 (0.258)	21.8	9.53 (0.375)	31.0
6	168.3	6.625	2.77 (0.109)	11.3	3.41 (0.134)	13.9	7.12 (0.280)	28.3	10.98 (0.432)	42.6
8	219.1	8.625	2.77 (0.109)	14.8	3.76 (0.148)	20.0	8.18 (0.322)	42.5	12.70 (0.500)	64.6
10	273.1	10.750	3.41 (0.134)	22.7	4.20 (0.165)	27.8	9.28 (0.365)	60.4	12.70 (0.500)	81.5
12	323.9	12.750	3.97 (0.156)	31.3	4.58 (0.180)	36.1	9.53 (0.375)	73.9	12.70 (0.500)	97.4

• The ANSI/ASME 36.19M Stainless Steel Pipe - covers the standardization of dimensions of welded and seamless wrought stainless steel pipe

Stainless Steel Weld Fittings - Dimensions ANSI/ASME B36.19

Dimensions of stainless steel weld fittings according ANSI/ASME 36.19M Stainless Steel Pipe can be found in the tables below.

Note! Wall thickness and weights are different for different stainless steel schedules.

Stainless Steel Elbows and Returns

Nominal Pipe Size (inches)	Outside Diameter		90o Elbows		45o Elbows		180o Returns
			Long Radius	Short Radius	Long Radius		Long Radius
	(mm)	(inches)	Center to Face (inches)	Center to Face (inches)	Center to Face (inches)	Radius (inches)	Center to Center (inches)	Back to face (inches)
1/2	21.3	0.840	1 1/2	-	5/8		2	1 7/8
3/4	26.7	1.050	1 1/8	-	7/16		2 1/4	1 11/16
1	33.4	1.315	1 1/2	1	7/8		3	2 3/16
1 1/4	42.2	1.660	1 7/8	1 1/4	1		3 3/4	2 3/4
1 1/2	48.3	1.900	2 1/4	1 1/2	1 1/8	3	4 1/2	3 1/4
2	60.3	2.375	3	2	1 3/8	4	6	4 3/16
2 1/2	73.0	2.875	3 3/4	2 1/2	1 3/4	5	7 1/2	5 3/16
3	88.9	3.500	4 1/2	3	2	6	9	6 1/4
3 1/2	101.6	4.000	5 1/4	3 1/2	2 1/4	7	10 1/2	7 1/4
4	114.3	4.500	6	4	2 1/2	8	12	8 1/4
5	141.3	5.563	7 1/2	5	3 1/8	10	15	10 5/16
6	168.3	6.625	9	6	3 3/4	12	18	12 5/16
8	219.1	8.625	12	8	5	12	24	16 5/16
10	273.1	10.750	15	10	6 1/4	15	30	20 3/8
12	323.9	12.750	18	12	7 1/2	18	36	24 3/8

Stainless Steel Tees, Caps, Stub Ends and Straight Crosses

Nominal Pipe Size (inches)	Outside Diameter		Caps	Straight Tees	Straight Crosses	Stub Ends
	(mm)	(inches)	Length (inches)	Center to End (inches)	Center to End (inches)	Lap Diameter (inches)	Long Length (inches)	Short Length (inches)
1/2	21.3	0.840	1	1	-	1 3/8	3	2
3/4	26.7	1.050	1	1 1/8	-	1 11/16	3	2
1	33.4	1.315	1 1/2	1 1/2	1 1/2	2	4	2
1 1/4	42.2	1.660	1 1/2	1 7/8	1 7/8	2 1/2	4	2
1 1/2	48.3	1.900	1 1/2	2 1/4	2 1/4	2 7/8	4	2
2	60.3	2.375	1 1/2	2 1/2	2 1/2	3 5/8	6	2 1/2
2 1/2	73.0	2.875	1 1/2	3	3	4 1/8	6	2 1/2
3	88.9	3.500	2	3 3/8	3 3/8	5	6	2 1/2
3 1/2	101.6	4.000	2 1/2	3 3/4	3 3/4	5 1/2	6	3
4	114.3	4.500	2 1/2	4 1/8	4 1/8	6 3/16	6	3
5	141.3	5.563	3	4 7/8	4 7/8	7 5/16	8	3
6	168.3	6.625	3 1/2	5 5/8	5 5/8	8 1/2	8	3 1/2
8	219.1	8.625	4	7	7	10 5/8	8	4
10	273.1	10.750	5	8 1/2	8 1/2	12 3/4	10	5
12	323.9	12.750	6	10	10	15	10	6

Stainless Steel Reducers

Nominal Pipe Size	Outside Diameter		Reducers
Reduced from (inches)	(mm)	(inches)	Reduced to (inches)	Concentric & Eccentric Length (inches)
1/2	21.3	0.840	1/4	1 1/2
			3/8	1 1/2
3/4	26.7	1.050	3/8	2
			1/2	2
1	33.4	1.315	3/8	2
			1/2	2
			3/4	2
1 1/4	42.2	1.660	1/2	2
			3/4	2
			1	2
1 1/2	48.3	1.900	1/2	2 1/2
			3/4	2 1/2
			1	2 1/2
			1 1/4	2 1/2
2	60.3	2.375	3/4	3
			1	3
			1 1/4	3
			1 1/2	3
2 1/2	73.0	2.875	1	3 1/2
			1 1/4	3 1/2
			1 1/2	3 1/2
			2	3 1/2
3	88.9	3.500	1	3 1/2
			1 1/2	3 1/2
			2	3 1/2
			2 1/2	3 1/2
3 1/2	101.6	4.000	1 1/4	4
			1 1/2	4
			2	4
			2 1/2	4
			3	4
4	114.3	4.500	1 1/2	4
			2	4
			2 1/2	4
			3	4
			3 1/2	4
5	141.3	5.563	2	5
			2 1/2	5
			3	5
			3 1/2	5
			4	5
6	168.3	6.625	2 1/2	5 1/2
			3	5 1/2
			3 1/2	5 1/2
			4	5 1/2
			5	5 1/2
8	219.1	8.625	3	6
			3 1/2	6
			4	6
			5	6
			6	6
10	273.1	10.750	4	7
			5	7
			6	7
			8	7
12	323.9	12.750	5	8
			6	8
			8	8
			10	8

Sumber : engineeringtoolbox