316 Stainless Steel Seamless Tube | ASTM A249 Tp316 Welded/ERW Tubing

Supplier of ASTM A249 Tp316 Welded and ERW Tubing for marine, chemical, oil and gas industry

See Uns S31600 Heat Exchager Tube Dimensions, Werkstoff Nr. 1.4401 Coiled Tubing available for online order, buy at dealer price in India

A reason why the Stainless Steel 316 tube has been catagorized as hygienic or sanitary material is due to the fact that either fittings or pipes produced with this alloy are cleanable.The cleaning can be performed by either by dismantling this 316 ss sanitary tubing system followed by a manual cleaning process or they can employ a CIP or what is referred to as a clean in place process. An advantage of using ss 316 tubing as sanitary material is that they limit entrapment areas, where bacteria could form or harbour. Moreover, these sanitary UNS S31600 tubing are easily cleaned, which makes them time efficient.

But a point to note is that alloys such as SS 316 seamless tubing that are selected as sanitary tubes tend to usually be corrosion resistant ones. With the resistance properties of this alloy, the Alloy 316 tube is often successfully seen utilized in applications in industries such as pharmaceutical as well as food and beverage industry. The demand for sanitary material like the ASTM A554 tp316 tube in these industries is really high as they cater to people all over the world.

Hence hygiene and non-toxic endproducts are something they require. Since the ASTM A270 tp316 tube is produced according to certain ASTM guidelines, the tubes are checked for mechanical properties such as tensile and yield strength, Rockwell hardness and elongation.

Comapre price of 316 stainless steel tube with 304 stainless steel tube price list

Table Of Content:

Standard Quality Specification of SS 316 tubing
316 Stainless Steel Tube Bends
Price of SS 316 tubing
316 Stainless Steel Tubing Working Pressure
Weight chart of ASTM A554 tp316 Tube
UNS S31600 tubing Weight Calculation Formula
316 Stainless Steel Tubing Hardness
Wall Thickness of SS 316 seamless tubing
astm a554 tp316 tube Sizes and Schedules
Chemical Material Composition of uns s31600 tubing
316 stainless steel tube yield strength
Material Equivalent Properties of DIN 1.4401 stainless steel tube
Which stainless tube is better for nuclear power asme sa213 tp316 tube or ASTM a269 tp 316 tube?

316 Stainless Steel Square Tubing Sizes Chart
Dimensions chart of ASTM A249 tp316 tubing
ASME SA213 tp316 seamless Tube Temperature Rating
Standard And Specifications of SS 316 annealed Tubes
316 Stainless Steel Tube For Sale
Pressure Rating of DIN 1.4401 Stainless Steel Tube
316 Stainless Steel round Tube Tolerances
Grade 316 Rectangular Tubing Sizes
Stock List of 316 stainless cold rolled Tube
UNS S31600 heat exchanger Tube Physical Properties
Marking of AISI 316 seamless tubing
316 SS sanitary tubing Surface Finish
Application of ASTM A554 grade mt316 square Tube

Standard Quality Specification of SS 316 tubing

ASME and ASTM designation	ASTM A213 /ASME SA213 ASTM A249 / ASME SA249 ASTM A269 /ASME SA269
Common Standards	ASTM, ASME and API
Thikness Available	thickness ranging from 0.1 to 1.2mm
Sizes range	1/8" To 30″NB Inch OD: 0.35 to 6.35mm
ASME B36.10M Schedule Chart	SCH80, SCH20, SCH60, SCH80, SCH30, SCH140, SCH160, STD, SCH120, XS, XXS, SCH40,
Stock and Supply types	LSAW /Seamless/ Fabricated /ERW/Welded Tubes
Various Form	Hydraulic, Square, Rectangular, Round etc
Manufacturing Length	Cut Length, Double Random, Single Random etc
Tube End Abbreviations	Threaded, Plain End, Beveled End,

316 Stainless Steel Tube Bends

An assortment of strategies can be utilized for bending stainless steel 316 tubing. On the off chance that the bend has an enormous range, the tubing can be bended with three-roll benders (additionally called section benders, profile benders, or angle rolls.) If the curve has a tight span, the tubing can be bend on a rotary-draw bender through a cycle called mandrel tube bending.

Both welded and seamless tubing can be bended. At the point when the ideal range is tight, seamless as a rule bends better.

As of late we bent 6 bits of 316 seamless stainless steel tubing 1.5 OD x 0.083 divider (14 ga) to a 5.25 in inside sweep with 81 levels of bend and with 6in digressions on each end. These are models for a vacuum get tube framework in a food handling plant.

Price of SS 316 tubing

Description	Per Unit (INR)	Price in USD	Price in EURO
Tubing 316ss 1/2 Odx.083 Wall 10ft Length Part No.tub-r-0145(Spare Parts For Hydralic Compressor)(960 Pcs)	4,637	63.06	51.87
569.139.1y.tf.10.3 316l Ss Whirly 1 Tube Fe ( 20gpm/360) (Tank Cleaning Nozzle ( Machinery Spares )	20,347	276.71	227.61
Seamless Ss Tubes Sandvik Grade 3r60 Tp316/l Acc To Astm A269 In Fixed 6mtrs-tht-3r60-10-1 Fl-167-6000(35kgs)	316	4.30	3.53
Seamless Ss Tubes Sandvik Grade 3r60 Tp316/l Acc To Astm A269 In-6 Mtr Length Tht-3r60-8-1 Fl-167-6000(169.00kgs)	280	3.81	3.13
Seamless Ss Tubes Sandvik Grade 3r60 Tp316/l Acc To Astm A269 In-6 Mtr Length Tht-3r60-10-1 Fl-167-6000 /197.00kgs	316	4.30	3.53
Seamless Ss Tubes Tp316/l Acc To Astm A269 In Fixed 6mtr Length-tht-3r60-6.35-1.24 Fl-250-6000(267.00kgs)	387	5.26	4.33
Seamless Ss Tubes Tp316/l Acc To Astm A269 In Fixed 6mtr Length-tht-3r60-6.35-1.24 Fl-250-6000(233.00kgs)	300	4.08	3.36
Ss Seamless Tubes Tht-3r60-12.7-1.65 - Sp. For Piping System(Qty=5 Pcs/14 Kgs) - (Ss316l Astm A269).	992	13.49	11.10
Ss Seamless Tubes Tht-3r60-6.35-0.89 - Sp. For Piping System(Qty=20 Pcs/15 Kgs) - (Ss316l Astm A269).	439	5.97	4.91
Ss Seamless Tubes Tht-3r60-12.7-0.89 - Sp. For Piping System(Qty=25 Pcs/41 Kgs) - (Ss316l Astm A269).	778	10.58	8.70

Ss Seamless Tube (Ss316l) Astm A269, Tht-3r60 [o/d-9.53mm, Thk-0.89mm, / 36 Kgs-30pcs] Compo (%): C-0.017 Cr-17.34 Ni-1	583	7.93	6.52

316 stainless steel tube suppliers, All Sizes and wall thickness in AISI 316 Annealed Tubes and DIN 1.4401 Tubing in Stock at Mumbai

How to buy astm a269 tp 316 stainless steel tubing?

Manufacturers in India produce ASTM a269 Tubing in seamless and welded both. Its a Austenitic Stainless Steel Grade and used for commercial purpose like in food processing, chemical platnts, dairy etc. SS 316 Seamless tube comes in hot finished and cold finished, Size in drawn and welded tube come from 1/8" to 24" max. Don't forget to ask mill test certificate A1016 / A1016M from your supplier.

316 Stainless Steel Tubing Working Pressure


Tube O.D. (in.)	Nominal Wall Thickness, in.
	0.010	0.012	0.014	0.016	0.020	0.028	0.035	0.049	0.065	0.083	0.095	0.109	0.120	0.134	0.156	0.188
	Working Pressure, psig
1/16	5600	6800	8100	9400	12000
1/8						8500	10900
3/16						5400	7000	10200
1/4						4000	5100	7500
5/16							4000	5800	8000
3/8							3300	4800	6500
1/2							2600	3700	5100	6700
5/8								2900	4000	5200	6000
3/4								2400	3300	4200	4900	5800
7/8								2000	2800	3600	4200	4800
1									2400	3100	3600	4200	4700
1 1/4										2400	2800	3300	3600	4100	4900
1 1/2											2300	2700	3000	3400	4000	4900

Weight chart of ASTM A554 tp316 Tube

Stainless Steel Tube Size and Weight
Wall Thickness in mm	0.5	0.6	0.7	0.8	1	1.2	1.6	2	2.6	3	3.2	3.6
O. D. in mm Weight in kg/m
6	0.069	0.081	0.093	0.104	0.125	0.144	0.176	–	–	–	–	–
10	0.119	0.141	0.163	0.184	0.225	0.264	0.336	–	–	–	–	–
12.7	0.153	0.182	0.21	0.238	0.293	0.345	0.444	–	–	–	–	–
14	0.169	0.201	0.233	0.264	0.325	0.384	0.496	–	–	–	–	–
15.87	0.192	0.229	0.266	0.301	0.372	0.44	0.571	0.694	–	–	–	–
19	0.231	0.276	0.32	0.364	0.45	0.534	0.696	0.85	1.066	1.2	1.264	–
25	0.306	0.366	0.425	0.484	0.6	0.714	0.936	1.15	1.456	1.65	1.744	1.926
25.4	0.311	0.372	0.432	0.492	0.61	0.726	0.952	1.17	1.482	1.68	1.776	1.962
31.8	–	–	–	–	–	0.918	1.208	1.49	1.898	2.16	2.288	2.538
38	–	–	–	–	–	1.104	1.456	1.8	2.301	2.625	2.784	3.096
44.5	–	–	–	–	–	1.299	1.716	2.125	2.724	3.113	3.304	3.681
50.8	–	–	–	–	–	–	1.968	2.44	3.133	3.585	3.808	4.248
63.5	–	–	–	–	–	–	2.476	3.075	3.959	4.538	4.824	5.391
76.1	–	–	–	–	–	–	2.98	3.705	4.778	5.483	5.832	6.525
101.6	–	–	–	–	–	–	4	4.98	6.435	7.395	7.872	8.82
114.3	–	–	–	–	–	–	4.453	5.547	7.173	8.247	8.78	9.84
127	–	–	–	–	–	–	4.955	6.175	7.989	9.188	9.785	10.98
152.4	–	–	–	–	–	–	5.96	7.429	9.62	11.07	11.792	13.231

UNS S31600 tubing Weight Calculation Formula

Weight=(OD-WT)*WT*0.02513=Kg/Meter

OD: Outer Diameter

WT: Wall thickness

316 Stainless Steel Tubing Hardness

Vickers	Brinell	Rockwell	Shore
HV	HB	HRC	C
200	200	-	28
210	210	-	29
220	220	-	30
230	230	19.2	31
240	240	21.2	33
250	250	23.0	34
260	260	24.7	35
270	270	26.1	36
280	280	27.6	37
290	290	29.0	39
300	300	30.3	40
310	310	31.5	41
320	320	32.9	42
330	330	33.8	43
340	340	34.9	44
350	350	36.0	45
360	359	37.0	46
370	368	38.0	47
380	373	38.9	48
390	385	39.8	49
400	393	40.7	50
410	400	41.5	51
420	407	42.3	52
430	416	43.2	53
440	423	44.0	54
450	429	44.8	55
460	435	45.5	56
470	441	46.3	57
480	450	47.0	58
490	457	47.7	59
500	465	48.3	60
510	474	49.0	61
520	482	49.6	62
530	489	50.3	63
540	496	50.9	64
550	503	51.5	65
560	511	52.1	66
570	520	52.7	67
580	527	53.3	68
590	533	53.8	69
600	538	54.4	70
610	543	54.9	71
620	549	55.4	72
630	555	55.9	73
640	561	56.4	74
650	568	56.9	75
660	574	57.4	75
670	581	57.9	76
680	588	58.4	77
690	595	58.9	78
700	602	59.3	79
710	609	59.8	80
720	616	60.2	81
730	622	60.7	82
740	627	61.1	83
750	633	61.5	83
760	639	61.9	84
770	644	62.3	85
780	650	62.7	86
790	656	63.1	86
800	661	63.5	87
810	666	63.9	87
820	670	64.3	88
830	677	64.6	89
840	682	65.0	89
850	-	65.3	90
860	-	65.7	90
870	-	66.0	91
880	-	66.3	91
890	-	66.6	92
900	-	66.9	92

Wall Thickness of SS 316 seamless tubing

GAUGE	THICKNESS RANGE (INCH)	TYPICAL VALUE (INCH)
22	0.025 - 0.029	0.028
20	0.031 - 0.035	0.035
19	0.038 - 0.042	0.042
18	0.044 - 0.049	0.049
17	0.053 - 0.058	0.058
16	0.060 - 0.065	0.065
15	0.066 - 0.074	0.072
14	0.075 - 0.085	0.083
13	0.087 - 0.097	0.095
12	0.101 - 0.111	0.109
11	0.112 - 0.122	0.12
10	0.126 - 0.136	0.134
9	0.140 - 0.150	0.148
8	0.157 - 0.167	0.165
7	0.175 - 0.185	0.18

Are You looking for Dealer price of sa213 tp316 tube and UNS S31600 tubing Check our Price List

Frequently Used Stainless Steel 316 Tube types

Din 1.4401 Stainless Steel Tube

SS 316 Welded Tube

SS 316 Square Tube

SS 316 Annealed Tubes

SS 316 Tubing

Astm A213 Tp316 Tube

Uns S31600 Tubing

316 SS Sanitary Tubing

astm a554 tp316 tube Sizes and Schedules

Stainless Steel 316 Tube

Size: 1/8" To 30″NB Inch
OD: 0.35 to 6.35mm

Chemical Material Composition of uns s31600 tubing

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316	min.	–	–	–	–	–	16.0	2.0	10.0	–
316	max.	0.08	2.0	0.75	0.045	0.03	18.0	3.0	14.0	0.10

Mechanical Specification of ss 316 seamless tubing

Grade	Elongation (% in 50mm) min	Strength of Yield 0.2% Proof (MPa) minimum	Strength of Tensile (MPa) minimum	Pipe Hardness
				Rockwell B (HR B) maximum	Brinell (HB) maximum
316	40	205	515	95	217

Material Equivalent Properties of DIN 1.4401 stainless steel tube

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
316	S31600	304S11	58E	1.4401	X5CrNiMo17-12-2	2347	SUS 316

Which stainless tube is better for nuclear power asme sa213 tp316 tube or ASTM a269 tp 316 tube?

The sa213 can have relatively higher wall thickness than the a269 specification of tubes. The sa213 tubes can range up to 12.7mm where the a269 tubes can only range up to 4mm. The nuclear power stations operate under high temperatures and pressures. The higher the wall thickness, the higher the pressure containment capacities will be. On the other hand, the sa213 tubes are seamless and more accurate in dimensions where the a269 tubes are welded and not so accurate. Even with the less accuracy and welded production, the a269 pipes can handle more pressure and heat than the tubes under sa213 specifications. So the a269 tubes are better for nuclear power plant applications.

316 Stainless Steel Square Tubing Sizes Chart

Square Tubing-	Nominal Size	Wall Thickness	Weight per Ft.

1 1/2x1 1/2-3.35#	1 1/2 x 1 1/2 in	0.1875 in	3.35 lb

1 1/2x1 1/2-3.71#	1 1/2 x 1 1/2 in	0.2500 in	3.71 lb

2x2-4.32#	2 x 2 in	0.1875 in	4.32 lb

2x2-5.41#	2 x 2 in	0.2500 in	5.41 lb

2 1/2x2 1/2-5.59#	2 1/2 x 2 1/2 in	0.1875 in	5.59 lb

2 1/2x2 1/2-7.11#	2 1/2 x 2 1/2 in	0.2500 in	7.11 lb

2 1/2x2 1/2-8.94#	2 1/2 x 2 1/2 in	0.3125 in	8.94 lb

3x3-6.87#	3 x 3 in	0.1875 in	6.87 lb

3x3-8.81#	3 x 3 in	0.2500 in	8.81 lb

3x3-10.58#	3 x 3 in	0.3125 in	10.58 lb

3x3-12.51#	3 x 3 in	0.3750 in	12.51 lb

3 1/2x3 1/2-8.15#	3 1/2 x 3 1/2 in	0.1875 in	8.15 lb

3 1/2x3 1/2-10.51#	3 1/2 x 3 1/2 in	0.2500 in	10.51 lb

3 1/2x3 1/2-12.70#	3 1/2 x 3 1/2 in	0.3125 in	12.70 lb

3 1/2x3 1/2-15.46#	3 1/2 x 3 1/2 in	0.3750 in	15.46 lb

4x4-9.42#	4 x 4 in	0.1875 in	9.42 lb

4x4-12.21#	4 x 4 in	0.2500 in	12.21 lb

4x4-14.83#	4 x 4 in	0.3125 in	14.83 lb

4x4-17.27#	4 x 4 in	0.3750 in	17.27 lb

4x4-21.63#	4 x 4 in	0.5000 in	21.63 lb

4 1/2x4 1/2-10.70#	4 1/2 x 4 1/2 in	0.1875 in	10.70 lb

4 1/2x4 1/2-13.91#	4 1/2 x 4 1/2 in	0.2500 in	13.91 lb

5x5-11.97#	5 x 5 in	0.1875 in	11.97 lb

5x5-15.62#	5 x 5 in	0.2500 in	15.62 lb

5x5-19.08#	5 x 5 in	0.3125 in	19.08 lb

Dimensions chart of ASTM A249 tp316 tubing

Size OD, Inches	BW Ga.	Wall Dec-In.	ID	Weight Lbs/Ft.
1/8	22	0.028	0.069	0.0290
1/8	20	0.035	0.055	0.0336
3/16	22	0.028	0.131	0.0478
1/4	25	0.020	0.210	0.0491
	22	0.028	0.194	0.0664
	21	0.032	0.187	0.0745
	20	0.035	0.180	0.0804
	18	0.049	0.152	0.1052
	16	0.065	0.120	0.1284
5/16	20	0.035	0.242	0.1039
	18	0.049	0.214	0.1382
	16	0.065	0.182	0.1722
3/8	22	0.028	0.319	0.1038
	20	0.035	0.305	0.1271
	18	0.049	0.277	0.1706
	16	0.065	0.245	0.2152
7/16	18	0.049	0.340	0.2036
1/2	25	0.020	0.460	0.1025
	20	0.035	0.430	0.1738
	18	0.049	0.402	0.2360
	16	0.065	0.370	0.3020
5/8	20	0.035	0.555	0.2205
	18	0.049	0.527	0.3014
	16	0.065	0.495	0.3888
3/4	20	0.035	0.680	0.2673
	18	0.049	0.652	0.3668
	16	0.065	0.620	0.4755
	14	0.083	0.584	0.5913
7/8	18	0.049	0.777	0.4323
	16	0.065	0.745	0.5623
	11	0.120	0.635	0.9676
1	20	0.035	0.930	0.3607
	18	0.049	0.902	0.4977
	16	0.065	0.870	0.6491
	14	0.083	0.834	0.8129
	11	0.120	0.760	1.1278
1-1/4	11	0.120	1.010	1.4480

ASME SA213 tp316 seamless Tube Temperature Rating

Temperature Rating
Pipe Size (inches)	Pipe Schedule	Outside Diameter (in)	Wall Thickness (in)	Temperature (oF)
				100	200	300	400	500	600	650	700	750
				Allowable Stress (psi)
				16700	16700	16700	15500	14400	13500	13200	12900	12600
1"	40	1.315	0.133	2205	2205	2205	2047	1902	1783	1743	1703	1664
	80	1.315	0.179	3061	3061	3061	2841	2640	2475	2420	2365	2310
	160	1.315	0.250	4493	4493	4493	4170	3874	3632	3552	3471	3390
1 1/2"	40	1.900	0.145	1629	1629	1629	1512	1404	1317	1287	1258	1229
	80	1.900	0.200	2303	2303	2303	2138	1986	1862	1821	1779	1738
	160	1.900	0.281	3362	3362	3362	3120	2899	2717	2657	2597	2536
2"	40	2.375	0.154	1371	1371	1371	1272	1182	1108	1083	1059	1034
	80	2.375	0.218	1985	1985	1985	1843	1712	1605	1569	1534	1498
	160	2.375	0.344	3283	3283	3283	3047	2831	2654	2595	2536	2477
3"	40	3.500	0.216	1301	1301	1301	1208	1122	1052	1028	1005	982
	80	3.500	0.300	1844	1844	1844	1712	1590	1491	1458	1425	1391
	160	3.500	0.438	2787	2787	2787	2587	2403	2253	2203	2153	2103
4"	40	4.500	0.237	1102	1102	1102	1023	950	891	871	851	831
	80	4.500	0.337	1596	1596	1596	1482	1377	1291	1262	1233	1204
	160	4.500	0.531	2611	2611	2611	2424	2552	2111	2064	2017	1970
5"	40	5.563	0.258	965	965	965	896	832	780	763	746	728
	80	5.563	0.375	1428	1428	1428	1325	1231	1154	1129	1103	1077
	160	5.563	0.625	2474	2474	2474	2296	2133	2000	1955	1911	1866
6"	40	6.625	0.280	877	877	877	814	756	709	693	677	661
	80	6.625	0.432	1379	1379	1379	1280	1189	1115	1090	1065	1040
	160	6.625	0.719	2382	2382	2382	2211	2054	1925	1883	1840	1797
8"	40	8.625	0.322	771	771	771	716	665	623	610	596	582
	80	8.625	0.500	1218	1218	1218	1131	1050	985	963	941	919
	160	8.625	0.906	2298	2298	2298	2133	1982	1858	1817	1775	1734
10"	40	10.750	0.365	699	699	699	649	603	565	553	540	528
	80	10.750	0.594	1159	1159	1159	1075	999	937	916	895	874
	160	10.750	1.125	2289	2289	2289	2124	1974	1850	1809	1768	1727

Standard And Specifications of SS 316 annealed Tubes

AMS 5524
AMS 5507
UNS S31600
UNS S31603
ASTM A 167
ASTM A 240
ASTM F 138
ASTM F 899
PWA-LCS
GE-S400/1000
RR SABRe Edition 2
DFARS Compliant
SAE AMS 5507

Tube Specifications

A213 – Seamless Stainless Steel Boiler, Super heater, and Heat-Exchanger Tubes
A249 – Welded Stainless Steel Boiler, Super heater, Heat Exchanger, and Condenser Tubes
A268 – Seamless and Welded Stainless Steel Tubing for General Service
A269 – Seamless and Welded Austenitic Stainless Steel Tubing for General Service
A270 – Seamless and Welded Stainless Steel Sanitary Tubing
A688 – Welded Austenitic Stainless Steel Feedwater Heater Tubes
A789 – Seamless and Welded Stainless Steel Tubing for General Service

Buy Alloy 316 Tube as per International standards ASTM A554, ASTM A270, ASTM A778, ASTM A554 and ASME SA213

316 Stainless Steel Tube For Sale

ASTM A 213 316 Stainless Steel Seamless Tubes
SS TP 316 Seamless Tubes
Stainless Steel 316 Cold Drawn Tubes
Stainless Steel 316 Seamless Tubes
SS 316 Tubes
DIN 1.4436 Stainless Steel 316 Seamless Tubes
Stainless Steel 316 Tubes

SS UNS S31600 Seamless Tubing
AISI SS TP 316 Tubing
Stainless Steel 316 Seamless Tubing
SS TP 316 Cold Drawn Tubes
DIN 1.4401 Stainless Steel 316 Seamless Tubes
Stainless Steel 316 Tubing

Pressure Rating of DIN 1.4401 Stainless Steel Tube

OD inches	Ave. Wall inches	Min Yield Strength (PSI)	Min Tensile Strength (PSI)	Theoretical Burst Pressure * (PSI)	Working Pressure (PSI) 25% of Burst	Theoretical Yield Point ** (PSI)	Collapse Pressure *** (PSI)
0.250	0.020	30,000	75,000	14,286	3,571	5,714	4,416
0.250	0.028	30,000	75,000	21,649	5,412	8,660	5,967
0.250	0.035	30,000	75,000	29,167	7,292	11,667	7,224
0.250	0.049	30,000	75,000	48,355	12,089	19,342	9,455
0.250	0.065	30,000	75,000	81,250	20,313	32,500	11,544
0.375	0.020	30,000	75,000	8,955	2,239	3,582	3,029
0.375	0.028	30,000	75,000	13,166	3,292	5,266	4,145
0.375	0.035	30,000	75,000	17,213	4,303	6,885	5,077
0.375	0.049	30,000	75,000	26,534	6,634	10,614	6,816
0.375	0.065	30,000	75,000	39,796	9,949	15,918	8,597
0.500	0.020	30,000	75,000	6,522	1,630	2,609	2,201
0.500	0.028	30,000	75,000	9,459	2,365	3,784	3,172
0.500	0.035	30,000	75,000	12,209	3,052	4,884	3,906
0.500	0.049	30,000	75,000	18,284	4,571	7,313	5,201
0.500	0.065	30,000	75,000	26,351	6,588	10,541	6,786
0.500	0.083	30,000	75,000	37,275	9,319	14,910	8,307
0.625	0.020	30,000	75,000	5,128	1,282	2,051	1,859
0.625	0.028	30,000	75,000	7,381	1,845	2,953	2,568
0.625	0.035	30,000	75,000	9,459	2,365	3,784	3,172
0.625	0.049	30,000	75,000	13,947	3,487	5,579	4,335
0.625	0.065	30,000	75,000	19,697	4,924	7,879	5,591
0.625	0.083	30,000	75,000	27,124	6,781	10,850	6,910
0.625	0.095	30,000	75,000	32,759	8,190	13,103	7,734
0.625	0.109	30,000	75,000	40,172	10,043	16,069	8,639
0.750	0.028	30,000	75,000	6,052	1,513	2,421	2,156
0.750	0.035	30,000	75,000	7,721	1,930	3,088	2,669
0.750	0.049	30,000	75,000	11,273	2,818	4,509	3,664
0.750	0.065	30,000	75,000	15,726	3,931	6,290	4,749
0.750	0.083	30,000	75,000	21,318	5,330	8,527	5,905
0.750	0.095	30,000	75,000	25,446	6,362	10,179	6,637
0.750	0.109	30,000	75,000	30,733	7,683	12,293	7,453
0.750	0.120	30,000	75,000	35,294	8,824	14,118	8,064
0.875	0.020	30,000	75,000	3,593	898	1,437	1,340
0.875	0.028	30,000	75,000	5,128	1,282	2,051	1,859
0.875	0.035	30,000	75,000	6,522	1,630	2,609	2,201
0.875	0.049	30,000	75,000	9,459	2,365	3,784	3,172
0.875	0.065	30,000	75,000	13,087	3,272	5,235	4,126
0.875	0.083	30,000	75,000	17,560	4,390	7,024	5,152
0.875	0.095	30,000	75,000	20,803	5,201	8,321	5,807
0.875	0.109	30,000	75,000	24,886	6,221	9,954	6,543
0.875	0.120	30,000	75,000	28,346	7,087	11,339	7,100
1.000	0.028	30,000	75,000	4,449	1,112	1,780	1,633
1.000	0.035	30,000	75,000	5,645	1,411	2,258	2,027
1.000	0.049	30,000	75,000	8,149	2,037	3,259	2,796
1.000	0.065	30,000	75,000	11,207	2,802	4,483	3,647
1.000	0.083	30,000	75,000	14,928	3,732	5,971	4,567
1.000	0.095	30,000	75,000	17,593	4,398	7,037	5,159
1.000	0.109	30,000	75,000	20,908	5,227	8,363	5,827
1.000	0.120	30,000	75,000	23,684	5,921	9,474	6,336
1.000	0.134	30,000	75,000	27,459	6,865	10,984	6,963
1.250	0.035	30,000	75,000	4,449	1,112	1,780	1,633
1.250	0.049	30,000	75,000	6,380	1,595	2,552	2,260
1.250	0.065	30,000	75,000	8,705	2,176	3,482	2,958
1.250	0.083	30,000	75,000	11,485	2,871	4,594	3,719
1.250	0.095	30,000	75,000	13,443	3,361	5,377	4,213
1.250	0.109	30,000	75,000	15,843	3,961	6,337	4,776
1.250	0.120	30,000	75,000	17,822	4,455	7,129	5,207
1.250	0.134	30,000	75,000	20,468	5,117	8,187	5,742
1.500	0.035	30,000	75,000	3,671	918	1,469	1,367
1.500	0.049	30,000	75,000	5,243	1,311	2,097	1,896
1.500	0.065	30,000	75,000	7,117	1,779	2,847	2,487
1.500	0.083	30,000	75,000	9,333	2,333	3,733	3,136
1.500	0.095	30,000	75,000	10,878	2,719	4,351	3,559
1.500	0.109	30,000	75,000	12,754	3,188	5,101	4,043
1.500	0.120	30,000	75,000	14,286	3,571	5,714	4,416
1.500	0.134	30,000	75,000	16,315	4,079	6,526	4,881
1.500	0.148	30,000	75,000	18,439	4,610	7,375	5,336
1.750	0.035	30,000	75,000	3,125	781	1,250	1,176
1.750	0.049	30,000	75,000	3,864	966	1,546	1,434
1.750	0.065	30,000	75,000	6,019	1,505	2,407	2,146
1.750	0.083	30,000	75,000	7,860	1,965	3,144	2,711
1.750	0.095	30,000	75,000	9,135	2,284	3,654	3,080
1.750	0.109	30,000	75,000	10,672	2,668	4,213	3,504
1.750	0.120	30,000	75,000	11,921	2,980	4,768	3,832
1.750	0.134	30,000	75,000	13,563	3,391	5,425	4,242
1.750	0.148	30,000	75,000	15,268	3,817	6,107	4,645
1.750	0.165	30,000	75,000	17,430	4,357	6,972	5,124
2.000	0.035	30,000	75,000	2,720	680	1,088	1,032
2.000	0.049	30,000	75,000	3,864	966	1,546	1,434
2.000	0.065	30,000	75,000	5,214	1,303	2,086	1,887
2.000	0.083	30,000	75,000	6,788	1,697	2,715	2,387
2.000	0.095	30,000	75,000	7,873	1,968	3,149	2,715
2.000	0.109	30,000	75,000	9,175	2,294	3,670	3,092
2.000	0.120	30,000	75,000	10,227	2,557	4,091	3,384
2.000	0.134	30,000	75,000	11,605	2,901	4,642	3,751
2.000	0.148	30,000	75,000	13,028	3,257	5,211	4,111
2.000	0.165	30,000	75,000	14,820	3,705	5,928	4,542

316 Stainless Steel round Tube Tolerances

DIAMETER TOLERANCE 316 STAINLESS STEEL TUBE

NPS	Stainless Steel 304 Tube OD Tolerance
	+		–
	inch	mm	inch	mm
1/8~1 1 /2 > 1 1 /2~4 > 4~8 > 8~18 > 18~26 > 26~34 > 34~48	1/64(0.015) 1/32(0.031) 1/16(0.062) 3/32(0.093) 1/8(0.125) 5/32(0.156) 3/16(0.187)	0.4 0.8 1.6 2.4 3.2 4.0 4.8	1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031) 1/32(0.031)	0.8 0.8 0.8 0.8 0.8 0.8 0.8

WALL THICKNESS TOLERANCE STAINLESS STEEL 316 TUBES

NPS	Stainless Steel 304 / 304L Tube Tolerance, %
NPS	+	–
1/8-2 1 /2	20.0	12.5
3~18, t/D≤ 5%	22.5	12.5
3~18, t/D> 5%	15.0	12.5
≥ 20, welded	17.5	12.5
≥ 20, seamless, t/D≤ 5%	22.5	12.5
≥ 20, seamless, t/D> 5%	15.0	12.5

Grade 316 Rectangular Tubing Sizes

Size by Inch (diameter)	Thickness	Sizes by MM (diameter)	Thickness
inch	inch	mm	mm
1“ x 1/2"	0.065"	10mm×15mm	0.6mm～1.5mm
1“ x 3/4"	0.065"	10mm×20mm	0.6mm～1.5mm
1“ x 3/4"	0.095"	14mm×21mm	0.6mm～1.5mm
1 1/4" x 3/4"	0.065"	15mm×30mm	0.6mm～1.5mm
1 1/2" x 3/4"	0.065"	15mm×38mm	0.6mm～1.5mm
1 1/2" x 3/4"	0.120"	20mm×20mm	0.6mm～2mm
1 1/2" x 1"	0.065"	20mm×30mm	0.6mm～2mm
	0.072"	20mm×40mm	0.6mm～2mm
	0.083"	20mm×50mm	0.6mm～2mm
	0.120"	22mm×35mm	0.6mm～2mm
2“ x 1”	0.065"	25mm×40mm	0.9mm～2mm
	0.083"	25mm×65mm	0.9mm～3.75mm
	0.120"	30mm×20mm	1mm～2mm
	0.188"	30mm×40mm	1mm～3.75mm
2” x 1 1/4“	0.065"	30mm×45mm	1mm～3.75mm
2” x 1 1/4“	0.083"	30mm×50mm	1mm～3.75mm
2“ x 1 1/2”	0.083"	30mm×60mm	1mm～4mm
2“ x 1 1/2”	0.120"	40mm×25mm	1mm～4.5mm
2 1/2“ x 1 1/2”	0.072"	40mm×50mm	1mm～4.5mm
	0.083"	40mm×60mm	1mm～4.5mm
	0.120"	40mm×80mm	1mm～5mm
	0.148"	40mm×100mm	1mm～5mm
	0.188"	50mm×25mm	2mm～5mm
	0.250"	50mm×30mm	2mm～5mm
3" x 1"	0.083"	50mm×60mm	2mm～5mm
	0.120"	50mm×80mm	2mm～5mm
	0.188"	50mm×100mm	2mm～5mm
3“ x 1 1/2”	0.083"	60mm×30mm	2mm～6mm
	0.120"	60mm×40mm	2mm～6mm
	0.188"	60mm×80mm	2mm～6mm
	0.250"	70mm×50mm	2mm～6mm
3“ x 2”	0.065	80mm×30mm	2mm～8mm
	0.083	80mm×40mm	2mm～8mm
	0.125	80mm×60mm	2mm～8mm
	0.188	80mm×100mm	2mm～8mm
	0.250	100mm×50mm	2mm～8mm
3“ x 2”	0.083"	120mm×60mm	2.5mm～10mm
	0.120"	120mm×80mm	2.5mm～10mm
	0.188"	140mm×60mm	2.5mm～10mm
	0.250"	140mm×80mm	2.5mm～10mm
	0.312"	150mm×100mm	2.5mm～12mm
4“ x 1 1/2”	0.120"	160mm×80mm	2.5mm～12mm
4“ x 1 1/2”	0.188"	180mm×150mm	2.5mm～12mm
4“ x 2”	0.083"	200mm×100mm	4mm～12mm
	0.120"	200mm×150mm	4mm～12mm
	0.188"	220mm×140mm	4mm～12mm
	0.250"	250mm×150mm	6mm～12mm
	0.312"	250mm×100mm	6mm～12mm
	0.375"	250mm×200mm	6mm～30mm
4“ x 2 1/2”	0.188"	300mm×100mm	6mm～30mm
4“ x 2 1/2”	0.250"	300mm×150mm	6mm～30mm
4" x 3"	0.083"	300mm×200mm	6mm～30mm
	0.120"	300mm×250mm	6mm～30mm
	0.188"	400mm×250mm	8mm～30mm
	0.250"	400mm×300mm	8mm～30mm
	0.312"	450mm×200mm	8mm～30mm
	0.375"	450mm×250mm	8mm～30mm
4 1/2“ x 2 1/2”	0.188"	400mm×300mm	8mm～30mm
4 1/2“ x 2 1/2”	0.250"	400mm×350mm	8mm～30mm
5" x 2”	0.120"	500mm×200mm	10mm～30mm
	0.188"	500mm×250mm	10mm～30mm
	0.250"	500mm×300mm	10mm～30mm
	0.312"	500mm×350mm	10mm～30mm
	0.375"	500mm×400mm	10mm～30mm
5" x 2 1/2”	0.120"	500mm×450mm	10mm～30mm
	0.188"	600mm×200mm	10mm～28mm
	0.250"	600mm×400mm	10mm～28mm
5" x 3"	0.188"	600mm×500mm	10mm～28mm
	0.250"	800mm×400mm	10mm～28mm
	0.312"	800mm×600mm	10mm～28mm
	0.375"	800mm×700mm	10mm～28mm
	0.500"	1000mm×400mm	10mm～28mm
5" x 4"	0.188"	1000mm×500mm	10mm～28mm
	0.250"	1000mm×600mm	10mm～28mm
	0.312"	1000mm×800mm	10mm～28mm
	0.375"
6" x 2"	0.120"
	0.188"
	0.250"
	0.312"
	0.375"

Stock List of 316 stainless cold rolled Tube

O.D.	Wall Thickness	Nominal I.D.	Weight
1/8 inches3.175 mm	0.035 inches0.8890 mm	0.055 inches1.397 mm	0.0337 lbs/ft0.0501511268 kg/m
3/16 inches4.7625 mm	0.035 inches0.8890 mm	0.118 inches2.9972 mm	0.0570 lbs/ft0.084825348 kg/m
1/4 inches6.35 mm	0.028 inches0.7112 mm	0.194 inches4.9276 mm	0.0664 lbs/ft0.0988140896 kg/m
1/4 inches6.35 mm	0.035 inches0.8890 mm	0.180 inches4.572 mm	0.0804 lbs/ft0.1196483856 kg/m
1/4 inches6.35 mm	0.049 inches1.2446 mm	0.152 inches3.8608 mm	0.1052 lbs/ft0.1565548528 kg/m
1/4 inches6.35 mm	0.065 inches1.6510 mm	0.120 inches3.048 mm	0.1285 lbs/ft0.191229074 kg/m
3/8 inches9.525 mm	0.035 inches0.8890 mm	0.505 inches12.827 mm	0.1271 lbs/ft0.1891456444 kg/m
3/8 inches9.525 mm	0.049 inches1.2446 mm	0.277 inches7.0358 mm	0.1707 lbs/ft0.2540295948 kg/m
3/8 inches9.525 mm	0.065 inches1.6510 mm	0.245 inches6.223 mm	0.2153 lbs/ft0.3204017092 kg/m
1/2 inches12.70 mm	0.035 inches0.8890 mm	0.430 inches10.922 mm	0.1739 lbs/ft0.2587917196 kg/m
1/2 inches12.70 mm	0.049 inches1.2446 mm	0.402 inches10.2108 mm	0.2361 lbs/ft0.3513555204 kg/m
1/2 inches12.70 mm	0.065 inches1.6510 mm	0.370 inches9.398 mm	0.3021 lbs/ft0.4495743444 kg/m
1/2 inches12.70 mm	0.12 inches3.0480 mm	0.260 inches6.604 mm	0.4872 lbs/ft0.7250335008 kg/m
5/8 inches15.875 mm	0.035 inches0.8890 mm	0.555 inches14.097 mm	0.2206 lbs/ft0.3282889784 kg/m
5/8 inches15.875 mm	0.049 inches1.2446 mm	0.527 inches13.3858 mm	0.3015 lbs/ft0.448681446 kg/m
5/8 inches15.875 mm	0.065 inches1.6510 mm	0.495 inches12.573 mm	0.3889 lbs/ft0.5787469796 kg/m
3/4 inches19.05 mm	0.035 inches0.8890 mm	0.680 inches17.272 mm	0.2674 lbs/ft0.3979350536 kg/m
3/4 inches19.05 mm	0.049 inches1.2446 mm	0.652 inches16.5608 mm	0.3670 lbs/ft0.546156188 kg/m
3/4 inches19.05 mm	0.065 inches1.6510 mm	0.620 inches15.748 mm	0.4757 lbs/ft0.7079196148 kg/m
7/8 inches22.225 mm	0.083 inches2.1082 mm	0.709 inches18.0086 mm	0.7023 lbs/ft1.0451375772 kg/m
1 inches25.40 mm	0.065 inches1.6510 mm	0.870 inches22.098 mm	0.6493 lbs/ft0.9662648852 kg/m
1 inches25.40 mm	0.12 inches3048 mm	0.760 inches19.304 mm	1.282 lbs/ft1.907826248 kg/m

UNS S31600 heat exchanger Tube Physical Properties

Melting Range: 2540-2630°F (1390-1440°C)
Density: 0.29 lb/in³ (8.027 g/cm³)
Modulus of Elasticity in Tension: 29 x 106 psi (200 GPa)
Modulus of Shear: 11.9 x 106 psi (82 Gpa)

Marking of AISI 316 seamless tubing

Method of Manufacture (Seamless or Welded)
Schedule (Wall Thickness)
Nominal tube Size (Nominal Bore)
Specification
Grade
Manufacturer’s Name or Symbol
Heat Number

316 ss sanitary tubing Surface Finish

Product Name	OD	WT	Finish
Square Pipe/Tube	88mm to 300300mm	0.3mm-30mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Round Pipe/Tube	6mm-630mm	0.3mm-30mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Rectangular Pipe/Tube	1020mm~100200mm	0.3mm-30mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Single Slot Pipe/Tube	38.1-76.2mm	1.0mm-2.0mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Wood Colour Pipe/Tube	Can be customised	Can be customised	–
Signal Slot Oval Pipe/Tube	Size：40-110mm	1.0mm-2.0mm;	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Double Slot Round Pipe/Tube	38.1-76.2mm	1.0mm-2.0mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Double Slot Square Pipe/Tube	Slot Width and Length:10mm -30mm	1.0mm-2.0mm;	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Signal Slot Rectangular Pipe/Tube	Slot Width and Height:10mm- 30mm	1.0mm-2.0mm;	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Triangle Tube	Side Length: 16mm - 85mm	0.5mm-3.0mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Oval Tube	Sizes：4mm (short distance) ~ 270mm (Long Distance)	1.0mm -3.0mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
316 Stainless Steel Handrail Tube	–	1.0-1.8	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Hexagonal Tube	Side Length: 13mm - 85mm	0.5mm-1.8mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Flat Oval Tube	2.310.3—63175	1.0—1.8	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Arched Shaped Tube	1522—3575	1.0—1.8	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Fan Shaped Tube	1110R15—8080R50	1.0—1.8	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
316 Inner polished Stainless steel tube	Size：12.5mm - 203.2mm	1.0mm - 5mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Heat Exchange Tube-A249	Seamless Tube: 12.7～76.2 x 0.5～6.35mm Welding Tube: 12.7～76.2 x 0.5～3.175mm		2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
316 thin-wall Stainless steel tube-A270	22mm-108mm	0.7-2.0	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
316 Stainless steel tube for the general equipment–A269	WD：0.5mm-30mm	OD：10mm-300mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
316 Stainless steel seamless tube	Size: 6mm - 430mm	0.8mm - 30mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc
Capillary tube	OD:0.28mm -10mm	0.08mm - 1.2mm	2B,400#Bright, Brushed (180#,220#,240#,320#400#,600#), Hairline, 8K Mirror, etc

Application of ASTM A554 grade mt316 square Tube

Pulp and paper processing equipment
Aerospace Structures
Oil & petroleum refining equipment
Base plates
Food processing equipment
Textile Industry Equipment
Food processing
Soap and photographic handling equipment
Pharmaceutical processing equipment
Architectural