ASTM A213 T11 Tube

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Material Specification of ASTM A213 T11 Tube Composition Standard of ASME SA 213 Gr T11 seamless tube Mechanical Strength of T11 Alloy Steel Rectangular Tube UNS K11597 Heater Tubes Equivalent Material Weight Chart of ASTM A213 Grade T11 Round Tube Size Chart of Alloy Steel T11 Tube Outside Diameter Tolerance of T11 Boiler Tube SA213 T11 Boiler Tube Wall Thickness Tolerance SA 213 Gr T11 Seamless Tube Tolerance Applications of ASTM A213 T11 Tube Testing of ASTM A213 T11 Seamless alloy tubes ASME SA 213 Gr T11 Tubing Ordering Information

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ASTM A213 T11 Tube in Detail

Specification

Features & Applications

Applications of ASTM A213 T11 Tube

Pulp and Paper Processing
Power Generation — condensers
Condensers in fossil
Textiles with acid dyes
Nuclear fueled power generation stations
Food and Beverage Processing

Testing of ASTM A213 T11 Seamless alloy tubes

Flattening Test
Flaring Test
Hydrostatic or Nondestructive Electric Test

ASME SA 213 Gr T11 Tubing Ordering Information

Norms and specifications
Steel grade and heat treatment
Lengths
Quantity
Surface finishing
Sizes, minimum or average wall thickness
Inspection

Technical Data

Full Specifications

›Technical Data

Material Specification of ASTM A213 T11 Tube

col_1	col_2
Specifications	ASTM A213 / ASME SA213
Form	Square, Rectangular, Round, Hydraulic Etc
Length	Double Random, Single Random, & Cut Length.
Dimensions	ASTM, ASME and API
Tubes Size /	1 / 2” OD up to 5” OD, customs diameters also available
Type	EFW / Seamless / Fabricated
Outer Diameter	6-2500mm; WT:1-200mm
Schedule	SCH30, SCH40, CH20, STD, SCH80, XS, SCH140, SCH60, SCH80, SCH120, SCH160, XXS
Export to	Saudi Arabia, Oman, Dubai, Korea, Brazil, Egypt, Ireland, Iran, Singapore, Indonesia, Canada, India, Ukraine, Thailand, Spain, USA, Peru, etc
End	Beveled End, Plain End, Treaded

UNS K11597 Heater Tubes Equivalent Material

col_1	col_2	col_3	col_4
Trade Name	Grade	UNS #	Heater Tubes
1 1/4 Chrome	T11	K11597	A213 / SA213

Size Chart of Alloy Steel T11 Tube

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NB	Size	OD	40S	5S	10S	S10	S20	S40	S60	XS/80S	S80	S100	S120	S140	S160	XXS
NB	Size	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm	mm
	1/8”	10.29			1.2			1.73			2.41
	1/4”	13.72			1.7			2.24			3.02
	3/8”	17.15			1.7			2.31			3.2
15	1/2”	21.34	2.8	1.7	2.1			2.77		3.73	3.73				4.78	7.47
20	3/4”	26.67	2.9	1.7	2.1			2.87		3.91	3.91				5.56	7.82
25	1”	33.4	3.4	1.7	2.8			3.38		4.55	4.55				6.35	9.09
32	1 1/4”	42.16	3.6	1.7	2.8			3.56		4.85	4.85				6.35	9.7
40	1 1/2”	48.26	3.7	1.7	2.8			3.68		5.08	5.08				7.14	10.2
50	2”	60.33	3.9	1.7	2.8			3.91		5.54	5.54				9.74	11.1
65	2 1/2”	73.03	5.2	2.1	3.1			5.16		7.01	7.01				9.53	14
80	3”	88.9	5.5	2.1	3.1			5.49		7.62	7.62				11.1	15.2
90	3 1/2”	101.6	5.7	2.1	3.1			5.74		8.08	8.08
100	4”	114.3	6	2.1	3.1			6.02		8.56	8.56		11.1		13.5	17.1
125	5”	141.3	6.6	2.8	3.4			6.55		9.53	9.53		12.7		15.9	19.1
150	6”	168.3	7.1	2.8	3.4			7.11		10.97	11		14.3		18.3	22
200	8”	219.1	8.2	2.8	3.8		6.4	8.18	10.3	12.7	12.7	15.1	19.3	20.6	23	22.2
250	10”	273.1	9.3	3.4	4.2		6.4	9.27	12.7	12.7	15.1	19.3	21.4	25.4	28.6	25.4
300	12”	323.9	9.5	4	4.6		6.4	10.3	14.3	12.7	17.5	21.4	25.4	28.6	33.3	25.4
350	14”	355.6	9.5	4	4.8	6.4	7.9	11.1	15.1	12.7	19.1	23.8	27.8	31.8	35.7
400	16”	406.4	9.5	4.2	4.8	6.4	7.9	12.7	16.7	12.7	21.4	26.2	31	36.5	40.5
450	18”	457.2	9.5	4.2	4.8	6.4	7.9	14.3	19.1	12.7	23.8	29.4	34.9	39.7	45.2
500	20”	508	9.5	4.8	5.5	6.4	9.5	15.1	20.6	12.7	26.2	32.5	38.1	44.5	50
550	22”	558.8	9.5	4.8	5.5	6.4	9.5		22.2	12.7	28.6	34.9	41.3	47.6	54
600	24”	609.6	9.5	5.5	6.4	6.4	9.5	17.5	24.6	12.7	31	38.9	46	52.4	59.5
650	26”	660.4	9.5			7.9	13			12.7
700	28”	711.2	9.5			7.9	13			12.7
750	30”	762	9.5	6.4	7.9	7.9	13			12.7
800	32”	812.8	9.5			7.9	13	17.5		12.7
850	34”	863.6	9.5			7.9	13	17.5		12.7
900	36”	914.4	9.5			7.9	13	19.1		12.7

Check Countries Who Buy From Us SA213 T11 materials

col_1	col_2
ASTM A213 T11 Heat Exchanger Tube	Dubai, Finland, Malaysia, USA
A213 T11 Heat Exchanger/ Boiler Tube	Oman, Thailand, Hong Kong, France
High Pressure Seamless Steel ASTM A213 Grade T11 Tubing	Europe, United Arab Emirates (UAE), Romania, Norway
T11 Alloy Steel Tube Cold Drawn for Heat-exchanger	Philippines, Chile, Canada, Iran
SA 213 Gr T11 seamless tube	Singapore, United Kingdom -UK, NY 12203 (USA), Malaysia
10mm T11 Alloy Steel Tube	Sweden, Netherlands, Malaysia, Russia
ASTM A213 Grade T11 8 Inch Sch 40 Seamless Alloy Steel Tube	Dammam -KSA, UK, Philippines, Poland
ASME SA213 T11 alloy steel seamless boiler tubes	UAE, Singapore, Europe, South Africa
8" SCH40 ASTM A213 T11 Seamless Alloy Steel Tube	South Africa, Philippines, Kuwait, Taiwan
Hot rolled alloy steel Tube ASTM A213 T11	Malaysia, Egypt, Los Alamos -Mexico, Mexico
ASME SA213 Grade T11 High Pressure Steel Tube	Malaysia, China, Bangladesh, Colombia
ASME SA213 T11 Alloy Steel Superheater Tubing	Philippines, Belgium, UK, Indonesia
ASTM A213 T11 boiler superheater and heat-exchanger tube	Bahrain, Malaysia, Singapore, South Korea
A213-T11 seamless steel tube	Czechia, Malaysia, Thailand, Japan
ASTM A213 T11 alloy steel seamless tube for boiler	Ellington -United States, Nigeria, Canada, Australia
small diameter ASTM A213 T11 alloy steel tube	Qatar, Singapore, Europe, Malaysia
T11 cold drawn alloy steel seamless boiler tube	Malaysia, Malaysia, Turkey, Germany
ASTM a213 T11 water wall tube high pressure	Singapore, UAE, Italy, Malaysia
A213 T11 Seamless Intermediate Alloy Steel Tubes for Refinery	UK, Brazil, Spain, Saudi Arabia (KSA)

›Material Properties

Composition Standard of ASME SA 213 Gr T11 seamless tube

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C, %	Mn, %	P, %	S, %	Si, %	Cr, %	Mo, %
0.15 max	0.30-0.60	0.025 max	0.025 max	0.50-1.00	1.00-1.50	0.44-0.65

Mechanical Strength of T11 Alloy Steel Rectangular Tube

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Tensile Strength , MPa	Yield Strength, MPa	Elongation, %	Hardness, HB
415 min	205 min	30 min	179 max

›Dimensions & Weight

Weight Chart of ASTM A213 Grade T11 Round Tube

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Size NPS	Pipe O.D.	Wall Thickness	Pipe I.D.	Weight per Foot	Standard to XXHY	Schedule / Pipe #	Section Modulus	Gallon Capacity Per Linear Foot
1/2	0.84	0.109	0.622	0.85	STD	40	.0407	.0158
		0.147	0.546	1.09	XHY	80	.0478	.0122
		0.188	0.464	1.31		160	.0528	.0088
		0.294	0.252	1.72	XXHY		.0577	.0026
3/4	1.05	0.113	0.824	1.13	STD	40	.0705	.0277
		0.154	0.742	1.48	XHY	80	.0853	.0225
		0.219	0.612	1.95		160	.1006	.0153
		0.308	0.434	2.44	XXHY		.1103	.0077
1	1.315	0.133	1.049	1.68	STD	40	.1328	.0449
		0.179	0.957	2.17	XHY	80	.1606	.0374
		0.250	0.815	2.85		160	.1904	.0271
		0.358	0.599	3.66	XXHY		.2136	.0146
1 1/4	1.66	0.140	1.380	2.27	STD	40	.2346	.0777
		0.191	1.278	3.00	XHY	80	.2913	.0666
		0.250	1.160	3.77		160	.3421	.0549
		0.382	0.896	5.22			.4110	.0328
1 1/2	1.90	0.145	1.610	2.72	STD	40	.3262	.1058
		0.200	1.500	3.63	XHY	80	.4118	.0918
		0.281	1.338	4.86		160	.5079	.0730
		0.400	1.100	6.41			.5977	.0494
2	2.375	0.109	2.157	2.64		10	.4205	.1898
		0.154	2.067	3.66	STD	40	.5606	.1743
		0.218	1.939	5.03	XHY	80	.7309	.1534
		0.250	1.875	5.68			.8045	.1434
		0.281	1.813	6.29			.8666	.1344
		0.344	1.687	7.47		160	.9806	.1161
		0.436	1.503	9.04	XXHY		1.1043	.0922
2 1/2	2.875	0.120	2.635	3.53		10	.6870	.2833
		0.203	2.469	5.80	STD.	40	1.0640	.2487
		0.216	2.443	6.14			1.1169	.2435
		0.250	2.375	7.02			1.2468	.2301
		0.276	2.323	7.67	XHY	80	1.3386	.2202
		0.375	2.125	10.02		160	1.6371	.1842
		0.552	1.771	13.71	XXXHY		1.9971	.1280
3	3.50	0.120	3.260	4.34			1.0411	.4336
		0.156	3.188	5.58			1.3122	.4147
		0.172	3.156	6.12			1.4265	.4064
		0.188	3.124	6.66			1.5342	.3984
		0.216	3.068	7.58	STD.	40	1.7241	.3840
		0.250	3.000	8.69			1.9372	.3672
		0.281	2.938	9.67			2.1207	.3521
		0.300	2.900	10.26	XHY	80	2.2253	.3431
		0.438	2.624	14.34		160	2.8774	.2811
		0.600	2.300	18.6	XXHY		3.4243	.2158
3 1/2	4.0	0.120	3.760	4.98		10	1.3776	.5768
		0.226	3.548	9.12	STD.	140	2.3939	.5136
		0.250	3.500	10.02			2.6001	.4998
		0.281	3.438	11.17			2.8562	.4821
		0.318	3.364	12.52	XHY	80	3.1400	.4617
		0.636	2..728	22.87	XXHY		4.8795	.3085
4	4.5	0.120	4.260	5.62		10	1.7612	.7404
		0.156	4.188	7.24			2.2354	.7156
		0.188	4.124	8.67			2.6296	.6942
		0.203	4.094	9.32			2.8173	.6838
		0.219	4.062	10.02			3.0184	.6725
		0.237	4.026	10.80	STD.	40	3.2145	.6613
		0.250	4.000	11.36			3.3611	.6528
		0.281	3.938	12.67		60	3.7021	.6326
		0.312	3.876	13.97			4.0273	.6126
		0.337	3.826	15.00	XHY	80	4.2713	.5972
		0.438	3.624	19.02		120	5.1790	.5361
		0.531	3.438	22.53		160	5.8997	.4822
		0.674	3.152	27.57	XXHY		6.7927	.4054
5	5.563	0.188	5.187	10.80			4.1161	1.0979
		0.219	5.125	12.51			4.7279	1.0716
		0.258	5.047	14.63	STD.	40	5.4500	1.0391
		0.281	5.001	15.87			5.8644	1.0204
		0.312	4.939	17.51			6.4074	.99647
		0.344	4.875	19.19			6.9358	.9696
		0.375	4.813	20.80	XHY	80	7.4300	.9449
		0.500	4.563	27.06		120	9.2534	.8495
		0.625	4.313	32.99		160	10.7976	.7590
		0.750	4.063	38.59	XXHY		12.0954	.6734
6	6.625	0.109	6.407	7.59		5	3.5769	1.6748
		0.134	6.357	9.30		10	4.3475	1.6488
		0.156	6.313	10.79			5.0107	1.6260
		0.188	6.249	12.94			5.9351	1.5937
		0.203	6.219	13.94			6.3804	1.5780
		0.219	6.187	15.00			6.8261	1.5620
		0.250	6.125	17.04			7.6905	1.5306
		0.280	6.065	18.99	STD.	40	8.4958	1.5008
		0.312	6.001	21.06			9.3416	1.4688
		0.344	5.937	23.10			10.111	1.4391
		0.375	5.875	25.05			10.893	1.4082
		0.432	5.761	28.60	XHY	80	12.224	1.3541
		0.500	5.625	32.74			13.711	1.2909
		0.562	5.501	36.43		120	14.9806	1.2346
		0.625	5.375	40.09			16.1821	1.1787
		0.719	5.187	45.39		160	17.8243	1.0977
		0.864	4.897	53.21	XXHY		20.025	.9784
		1.000	4.625	60.13			21.7719	.8727
		1.125	4.375	66.14			23.1237	.7809

›Tolerances

Outside Diameter Tolerance of T11 Boiler Tube

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Hot rolled	Outside Diameter, mm	Tolerance, mm
Hot rolled	OD≤101.6	+0.4/-0.8
Hot rolled	101.6＜OD≤190.5	+0.4/-1.2
Hot rolled	190.5＜OD≤228.6	+0.4/-1.6
Cold Drawn	Outside Diameter, mm	Tolerance, mm
Cold Drawn	OD＜25.4	±0.10
Cold Drawn	25.4≤OD≤38.1	±0.15
Cold Drawn	38.1＜OD＜50.8	±0.20
Cold Drawn	50.8≤OD＜63.5	±0.25
Cold Drawn	63.5≤OD＜76.2	±0.30
Cold Drawn	76.2≤OD≤101.6	±0.38
Cold Drawn	101.6＜OD≤190.5	+0.38/-0.64
Cold Drawn	190.5＜OD≤228.6	+0.38/-1.14

SA213 T11 Boiler Tube Wall Thickness Tolerance

col_1	col_2	col_3
Hot rolled	Outside Diameter, mm	Tolerance, %
Hot rolled	OD≤101.6, WT≤2.4	+40/-0
Hot rolled	OD≤101.6, 2.4＜WT≤3.8	+35/-0
Hot rolled	OD≤101.6, 3.8＜WT≤4.6	+33/-0
Hot rolled	OD≤101.6, WT>4.6	+28/-0
Hot rolled	OD>101.6, 2.4＜WT≤3.8	+35/-0
Hot rolled	OD>101.6, 3.8＜WT≤4.6	+33/-0
Hot rolled	OD>101.6, WT>4.6	+28/-0
Cold Drawn	Outside Diameter, mm	Tolerance, %
Cold Drawn	OD≤38.1	+20/-0
Cold Drawn	OD>38.1	+22/-0

SA 213 Gr T11 Seamless Tube Tolerance

col_1	col_2	col_3	col_4	col_5
Outside Diameter	OD Tolerance	WT Tolerance	Ovality Tolerance	Cut Length Tolerance
OD≤ 12, 7 mm	± 0, 13 mm	± 15 %	–	+ 3, 18 mm, – 0 mm
12, 7 mm < OD ≤ 38, 1 mm	± 0, 13 mm	± 10 %	max, 1, 65 mm	+ 3, 18 mm, – 0 mm
38, 1 mm < OD ≤ 88, 9 mm	± 0, 25 mm	± 10 %	max, 2, 41 mm	+ 4, 76 mm, – 0 mm

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