Stainless Steel Pipe & Tubes

Stainless Steel 309 Tube

Stainless Steel 309 Tube Manufacturer & Supplier

Stainless Steel 309 Seamless Tube Supplier in Mumbai

SS 309 Perforated Tubes, 309 Stainless Steel Tubing, Stainless Steel 309 Heat Exchanger Tube, SS 309 Boiler Tubes, Stainless Steel 309 Polished Tubes, Stainless Steel 309 Tubes Supplier, Seamless SS 309 Capillary Tube Supplier, Stainless Steel 309 Round Tube Supplier in India. Stainless Steel 309 Seamless Tube Supplier, DIN 1.4828 Seamless Tubes, SS UNS S30900 Hollow Tubes, 309 Stainless Steel Tube Supplier, SS 309 Condenser Tube Supplier in India.

Stainless Steel 309 Seamless Tube Manufacturer & Supplier

We as Stainless Steel UNS S30900 Tubes suppliers in Mumbai offer such product that are still widely used by the forging industry to produce high quality, oxidation resistant end products. To weld this alloy, expect an ill-defined weld pool that can appear dirty and poor to welders used to steel; however, this is normal. Importantly, it welds an elastic and highly corrosion-resistant product. The TIG technique offers the welder better control over the materials like Stainless Steel WNR 1.4828 Tubes. In addition, this technique uses a well-defined welding arc and is suitable for automation. Corrosion is one of the biggest and most common problems in industries that use machined materials. To avoid these concerns, manufacturers ventured into using these alloys and they proved useful and effective.

We as Siddhgiri Tubes is a familiar supplier of SS 309 Tubes, which contains iron and chromium and is often resistant to high temperatures and corrosion, making it a good material for forging. The only downside is that it’s not that cheap to manufacture. While it’s consistent and resilient, it’s one of the most expensive materials you can use. However, it is worth the cost as it can produce extremely strong materials. Plus, it doesn’t break or fail easily. According to metal experts, this type is useful for welding two pieces of alloy together. Another advantage of these 309 Stainless Steel Tubes is that it can also be welded to other metals. For example, most welding industries use steel to create durable steel and refractory metal.

Table of Content

Stainless Steel 309 Tubes Specification
SS 309 Tubes Equivalent Grades
UNS S30900 Tubes Chemical Composition
DIN 1.4828 Tubes Mechanical Properties
Types of Stainless Steel 309 Tubes
Stainless Steel 309 Tubes Sizes
Stainless Steel 309 Tubes Dimensions

309 Stainless Steel Tubing Sizes
SS 309 Tubes Schedule Chart
Stainless Steel 309 Tubes Pressure Rating
309 Stainless Steel Tube Tolerance
Grade 309 SS Tubes Available Stock & Form
309 Stainless Steel Tube Price List
Stainless Steel 309 Tubes Applications

UNS S30900 Welded Tubes Exporter, SS Grade 309 Capillary Tube, Stainless Steel 309 Elliptical Tube, SS 309 Tubes Supplier, Competitive Price of Stainless Steel 309 Round Tubes, SS 309 Polished Tube, SS 309 U Shaped Tubes, UNS S30900 Pressure Tubing, Stainless Steel 309 Hydraulic Tubes Exporter, SS 309 Seamless Tubing,, SS 309 Oval Tube, Stainless Steel 309 Seamless Tubes Supplier in Mumbai, DIN 1.4828 Tubes Supplier in India, Mumbai.

Stainless Steel 309 Tubes Specification

Standards	Stainless Steel 309
309 Stainless Steel Seamless Tube Size	3.35 mm OD To 101.6 mm OD
SS 309 Welded Tube Size	6.35 mm OD To 152 mm OD
SS 309 Tube Wall Thickness	0.020″ –0.220″, (special wall thicknesses available)
309 Stainless Steel Tubes Length	Single Random, Double Random, Standard & Cut length Tube
Stainless Steel DIN 1.4828 Tube Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
SS 309 Tubes Form	Hollow, Hydraulic, LSAW, Boiler, Perofrated Tube, Exhaust Tube, Straight Tube, Tube , Round, Rectangular Tube, Square Tube, Honed Tubes, Etc
Stainless Steel 309 Types	Seamless, ERW, EFW, Welded, Fabricated Tube
TP 309 Stainless Steel End	Plain End, Beveled End, Threaded Tube
Schedule 80 309 Stainless Steel Marking	All 309 Stainless Steel Tube are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
SS 309 Tubes Application	Oil Tube, Gas Tube, Fluid Tube, Boiler Tube, Heat exchanger Tube,
Stainless Steel 309 Tubes Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in	Grade 309 Stainless Steel Capillary Tube & Other Odd Size 309 SS Heat Exchanger & Condenser Tube
Test Certificate	Manufacturer Test Certificate Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection
We can also cut, thread, and groove 309 Stainless Steel Tube to meet your specifications. Tube Dimension ANSI/ ASME B36.10, B36.19, B2.1

Stainless Steel 309 Tube Equivalent Grades

Grade	UNS	WERKSTOFF NR.	JIS
SS 309	S30900	1.4828	SUS 309

309 Stainless Steel Tube Chemical Composition

Grade		C	Ni	Si	S	Mn	P	Cr	Mo
SS 309	min.	–	12.0	–	–	–	–	22.0	–
SS 309	max.	0.20	15.0	0.75	0.03	2.0	0.045	24.0	–

SS 309 Tube Mechanical Properties

Grade	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Hardness
Grade	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Rockwell B (HR B) max	Brinell (HB) max
SS 309	515	40	205	85	147

SS 309 Tube Physical Properties

Grade	Density	Specific Heat	Modulus of Elasticity
SS 309	0.285 lbs/in3 7.89 g/cm3	0.12 BTU/lb-°F (32 – 212°F) 502 J/kg-°K (0 – 100°C)	28.5 x 106 psi 193 GPa

Types of Stainless Steel 309 Tubes

Stainless Steel 309 Seamless Tubes

Stainless Steel 309 Capillary Tubes

Stainless Steel 309 Condenser Tubes

Stainless Steel 309 ERW Tubes

Stainless Steel 309 Welded Tubes

Stainless Steel 309 Round Tubes

Stainless Steel 309 Heat Exchanger Tubes

Stainless Steel 309 Hollow Tubes

Stainless Steel 309 Perforated Tubes

Stainless Steel 309 Square Tubes

Stainless Steel 309 Rectangular Tubes

Stainless Steel 309 U Shaped Tubes

Stainless Steel 309 Polished Tubes

Stainless Steel 309 Oval Tubes

Stainless Steel 309 Marine Grade Tubes

Stainless Steel 309 Boiler Tubes

Grade 309 Stainless Steel Tubes Sizes

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

Stainless Steel 309 Seamless Tubes Dimension Chart

OD inches	Ave. Wall inches	D/t Ratio	ID inches	Tube Cross Sectional Area (in2)	Internal Area (in2)
0.250	0.020	12.50	0.210	0.0145	0.0346
0.250	0.028	8.93	0.194	0.0195	0.0296
0.250	0.035	7.14	0.180	0.0236	0.0254
0.250	0.049	5.10	0.152	0.0309	0.0181
0.250	0.065	3.85	0.120	0.0378	0.0113
0.375	0.020	18.75	0.335	0.0223	0.0881
0.375	0.028	13.39	0.319	0.0305	0.0799
0.375	0.035	10.71	0.305	0.0374	0.0731
0.375	0.049	7.65	0.277	0.0502	0.0603
0.375	0.065	5.77	0.245	0.0633	0.0471
0.500	0.020	25.00	0.460	0.0302	0.1662
0.500	0.028	17.86	0.444	0.0415	0.1548
0.500	0.035	14.29	0.430	0.0511	0.1452
0.500	0.049	10.20	0.402	0.0694	0.1213
0.500	0.065	7.69	0.370	0.0888	0.1075
0.500	0.083	6.02	0.334	0.1087	0.0876
0.625	0.020	31.25	0.585	0.0380	0.2688
0.625	0.028	22.32	0.569	0.0525	0.2543
0.625	0.035	17.86	0.555	0.0649	0.2419
0.625	0.049	12.76	0.527	0.0887	0.2181
0.625	0.065	9.62	0.495	0.1144	0.1924
0.625	0.083	7.53	0.459	0.1413	0.1655
0.625	0.095	6.58	0.435	0.1582	0.1486
0.625	0.109	5.73	0.407	0.1767	0.1301
0.750	0.028	26.79	0.694	0.0635	0.3783
0.750	0.035	21.43	0.680	0.0786	0.3632
0.750	0.049	15.31	0.652	0.1079	0.3339
0.750	0.065	11.54	0.620	0.1399	0.3019
0.750	0.083	9.04	0.584	0.1739	0.2679
0.750	0.095	7.89	0.560	0.1955	0.2463
0.750	0.109	6.88	0.532	0.2195	0.2223
0.750	0.120	6.25	0.510	0.2375	0.2043
0.875	0.020	43.75	0.835	0.0537	0.5476
0.875	0.028	31.25	0.819	0.0745	0.5268
0.875	0.035	25.00	0.805	0.0924	0.5090
0.875	0.049	17.86	0.777	0.1272	0.4742
0.875	0.065	13.46	0.745	0.1654	0.4359
0.875	0.083	10.54	0.709	0.2065	0.3948
0.875	0.095	9.21	0.685	0.2328	0.3685
0.875	0.109	8.03	0.657	0.2623	0.3390
0.875	0.120	7.29	0.635	0.2846	0.2017
1.000	0.028	35.71	0.944	0.0855	0.6999
1.000	0.035	28.57	0.930	0.1061	0.6793
1.000	0.049	20.41	0.902	0.1464	0.6390
1.000	0.065	15.38	0.870	0.1909	0.5945
1.000	0.083	12.05	0.834	0.2391	0.5463
1.000	0.095	10.53	0.810	0.2701	0.5153
1.000	0.109	9.17	0.782	0.3051	0.4803
1.000	0.120	8.33	0.760	0.3318	0.4536
1.000	0.134	7.46	0.732	0.3646	0.4208
1.250	0.035	35.71	1.180	0.1336	1.0936
1.250	0.049	25.51	1.152	0.1849	1.0423
1.250	0.065	19.23	1.120	0.2420	0.9852
1.250	0.083	15.06	1.084	0.2013	0.9229
1.250	0.095	13.16	1.060	0.3447	0.8825
1.250	0.109	11.47	1.032	0.3907	0.8365
1.250	0.120	10.42	1.010	0.4260	0.8012
1.250	0.134	9.33	0.982	0.4698	0.7574
1.500	0.035	42.86	1.430	0.1611	1.6061
1.500	0.049	30.61	1.402	0.2234	1.5438
1.500	0.065	23.08	1.370	0.2930	1.4741
1.500	0.083	18.07	1.334	0.3695	1.3977
1.500	0.095	15.79	1.310	0.4193	1.3478
1.500	0.109	13.76	1.282	0.4763	1.2908
1.500	0.120	12.50	1.260	0.5309	1.2469
1.500	0.134	11.19	1.232	0.5750	1.1921
1.500	0.148	10.14	1.204	0.6286	1.1385
1.750	0.035	50.00	1.680	0.1886	2.2167
1.750	0.049	40.82	1.902	0.3003	2.8413
1.750	0.065	26.92	1.620	0.3441	2.0612
1.750	0.083	21.08	1.584	0.4347	1.9706
1.750	0.095	18.42	1.560	0.4939	1.9113
1.750	0.109	16.06	1.532	0.5619	1.8433
1.750	0.120	14.58	1.510	0.6145	1.7908
1.750	0.134	13.06	1.482	0.6803	1.7250
1.750	0.148	11.82	1.454	0.7449	1.6604
1.750	0.165	10.61	1.420	0.8216	1.5837
2.000	0.035	57.14	1.930	0.2161	2.9255
2.000	0.049	40.82	1.902	0.3003	2.8413
2.000	0.065	30.77	1.870	0.3951	2.7465
2.000	0.083	24.10	1.834	0.4999	2.6417
2.000	0.095	21.05	1.810	0.5685	2.5730
2.000	0.109	18.35	1.782	0.6475	2.4941
2.000	0.120	16.67	1.760	0.7087	2.4328
2.000	0.134	14.93	1.732	0.7855	2.3561
2.000	0.148	13.51	1.704	0.8611	2.2805
2.000	0.165	12.12	1.670	0.9512	2.1904

UNS S30900 SS Tubes Schedule Chart

Size	O.D. Inches	5s	TRUE 5	10s	TRUE 10	20	30	40s & STD	TRUE 40	60
1/8	0.405		0.35	0.049	0.049			0.068	0.068
1/8			0.1383	0.1863	0.1863			0.2447	0.2447
1/4	0.54		0.049	0.065	0.065			0.088	0.088
1/4			0.257	0.3297	0.3297			0.4248	0.4248
3/8	0.675		0.049	0.065	0.065			0.091	0.091
3/8			0.3276	0.4235	0.4235			0.5676	0.5676
1/2	0.84	0.065	0.065	0.083	0.083			0.109	0.109
1/2		0.5383	0.5383	0.671	0.671			0.851	0.851
3/4	1.05	0.065	0.065	0.083	0.083			0.113	0.113
3/4		0.6838	0.6838	0.8572	0.8572			1.131	1.131
1	1.315	0.065	0.065	0.109	0.19			0.133	0.133
1		0.8678	0.8678	1.404	1.404			1.679	1.679
1 1/4	1.66	0.065	0.065	0.109	0.109			0.14	0.14
1 1/4		1.107	1.107	1.806	1.806			2.273	2.273
1 1/2	1.9	0.065	0.065	0.109	0.109			0.145	0.145
1 1/2		1.274	1.274	2.638	2.638			2.718	2.718
2	2.375	0.065	0.065	0.109	0.109			0.154	0.154
2		1.604	1.604	2.638	2.638			3.653	3.653
2 1/2	2.875	0.083	0.083	0.12	0.12			0.203	0.203
2 1/2		2.475	2.475	3.531	3.531			5.793	5.793
3	3.5	0.083	0.083	0.12	0.12			0.216	0.216
3		3.029	3.029	4.332	4.332			7.576	7.576
3 1/2	4	0.083	0.083	0.12	0.12			0.226	0.226
3 1/2		3.472	3.472	4.97	4.97			9.109	9.109
4	4.5	0.083	0.083	0.12	0.12			0.237	0.237	0.281
4		3.915	3.915	5.613	5.613			10.79	10.79	12.66
4 1/2	5							0.247
4 1/2								12.53
5	5.563	0.109	0.109	0.134	0.134			0.258	0.258
5		6.349	6.349	7.77	7.77			14.62	14.62
6	6.625	0.109	0.109	0.134	0.134			0.28	0.28
6		7.585	7.585	9.289	9.289			18.97	18.97
7	7.625							0.301
7								23.57
8	8.625	0.109	0.109	0.148	0.148	0.25	0.277	0.322	0.322	0.406
8		9.914	9.914	13.4	13.4	22.36	24.7	28.55	28.55	35.64
9	9.625							0.342
9								33.9
10	10.75	0.134	0.134	0.165	0.165	0.25	0.307	0.365	0.365	0.5
10		15.19	15.19	18.65	18.65	28.04	34.24	40.48	40.48	54.74
11	11.75							0.375
11								45.55
12	12.75	0.156	0.165	0.18	0.18	0.25	0.33	0.375	0.406	0.562
12		21.07	22.18	24.2	24.2	33.38	43.77	49.56	53.53	73.16
14	14	0.156		0.188	0.25	0.312	0.375	0.375	0.437	0.593
14		23.06		27.73	36.71	45.68	54.57	54.57	63.67	84.91
16	16	0.165		0.188	0.25	0.312	0.375	0.375	0.5	0.656
16		27.9		31.75	42.05	52.36	62.58	62.58	82.77	107.5
18	18	0.165		0.188	0.25	0.312	0.437	0.375	0.562	0.75
18		31.43		35.76	47.39	59.03	82.06	70.59	104.8	138.2
20	20	0.188		0.218	0.25	0.375	0.5	0.375	0.593	0.812
20		39.78		46.05	52.73	78.6	104.1	78.6	122.9	166.4
24	24	0.218		0.25	0.25	0.375	0.562	0.375	0.687	0.968
24		55.37		63.41	63.41	94.62	140.8	94.62	171.2	238.1
26	26				0.312	0.5		0.375
26					85.6	136.2		102.6
28	28				0.312	0.5	0.625	0.375
28					92.26	146.8	182.7	110.6
30	30	0.25		0.312	0.312	0.5	0.625	0.375
30		79.43		98.93	98.93	157.5	196.1	118.6
32	32				0.312	0.5	0.625	0.375	0.688
32					105.6	168.2	209.4	126.7	230.1
34	34				0.312	0.5	0.625	0.375	0.688
34					112.3	178.9	222.8	134.7	244.8
36	36				0.312		0.625	0.375	0.75
36					118.9		236.1	142.7	282.3
40	40							0.375
40								158.7
42	42							0.375
42								166.7
48	48							0.375
48								190.7

NB SIZES	SCH 5	SCH 10	SCH 40	SCH 80	SCH 160
1/8″
1/4″
3/8″
1/2″
3/4″
1″
1 1/4″
1 1/2″
2″
2 1/2″
3″
4″
5″
6″

Stainless Steel 309 Tube Pressure Ratings

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

Stainless Steel 309 Tube Diameter Tolerance

NPS	TP 309 Stainless Steel Tubes 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

SS 309 Tubes Wall Thickness Tolerance

NPS	Stainless Steel TP 309 WT 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

309 Stainless Steel Tube HSN Code

HSN CODE	PRODUCT DESCRIPTION
7306	Other tubes, Tubes and Hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel
73064000	Other welded of circular cross-section of stainless steel
7309	SS 309 Tubes, SS 309 Seamless Tubes and hollow profiles, SS 309 seamless, of iron (other than cast iron) or steel
720111	Of stainless steel:
72011110	Tubes and Tubes
7306110	Line Tube of a kind used for oil or gas Tubelines:
73061100	Welded of stainless steel

Stainless Steel 309 Tubes Available Stocks

6 Inch Stainless Steel 309 Tubes
WERKSTOFF NR. 1.4828 Condensers Tubes
Stainless Steel 309 Oval Tubes Supplier
6 Inch 309 Stainless Steel Exhaust Tubing
UNS S30900 Seamless Tubes
WNR. 1.4828 Electropolished Tubes
18″ NB in Thickness Schedule SS 309 Tube Supplier
WERKSTOFF NR. 1.4828 Capillary Tubes
309 Stainless Steel Exhaust Tube Supplier
Schedule 40 SS 309 Cold drawn Seamless Tubing
Stainless Steel 309 Instrumentation Tubes
Schedule 10 SS 309 Heat Resistant Tubing
Stainless Steel 309 Tube Supplier in Mumbai
Stainless Steel 309 Boiler Tube
5″ NB in Thickness Schedule SS 309 Tube Supplier
Stainless Steel 309 Exhaust Tube Suppliers
Stainless Steel 309 Hollow Tube Exporter
Stainless Steel 309 Precision Tubing Suppliers
SS 309 Mechanical Tube Supplier
Stainless Steel 309 Polished Tubes
Schedule 80 SS 309 Tube Per Foot
6 Inch Stainless Steel 309 Tubes
Stainless Steel 309 Capillary Tube
Type 309 Stainless Steel Capillary Tubes
SS Grade 309 Seamless Tubing
SS 309 Hollow Tube Supplier
Stainless Steel 309 Thin Wall Tubing
Stainless Steel 309 Schedule 80 Perforated Tubes
Stainless Steel 309 Oval Tube Supplier
309 Stainless Steel Aircraft Tubing
Stainless Steel 309 Hollow Tube
Stainless Steel 309 Tube Schedule 80 Supplier
309 Stainless Steel Capillary Tubes
Stainless Steel 309 Capillary Tube Supplier
Type 309 Stainless Steel Tubes Boiler
SS Grade 309 SCH 40 Welded Tube
Stainless Steel 309 Secondary & Surplus Tube
SS DIN 1.4828 Round Tubing
SS 309 Round Tubes Supplier & Manufacturer
Stainless Steel 309 Round Tube
SS Grade 309 Hydraulic Tubes
large diameter 309 Stainless Steel Tubes
Stainless Steel 309 Pressure Tubing
1/2″ NB in Thickness SS 309 Tubes
Type 309 Stainless Steel Rectangular Tube
Schedule 40 Stainless Steel 309 Tubes Supplier
UNS S30900 Welded Tubes
14″ NB in Thickness Schedule 309 Stainless Steel Tube
Stainless Steel 309 U Shaped Tubes
16″ NB in Thickness Stainless Steel 309 Tube Supplier

Stainless Steel 309 Pressure Tubing
Stainless Steel 309 Tubes Supplier
6 Inch Stainless Steel 309 Rectangular Tube
2 Inch 309 Stainless Steel Finned Tube
309 Stainless Steel Small Diameter Tubes
SUS 309 High Pressure Tube
SUS 309 Oval Tube
Stainless Steel 309 Round Tubes suppliers
309 Stainless Steel Capillary Tubing
Type 309 Stainless Steel Bellows Tubes
Type 309 SS SCH 80 Tube
Schedule 80 Stainless Steel 309 Tubes
SS 309 Rectangular Tubes
6″ NB in Thickness Schedule Stainless Steel 309 Tube Supplier
Marine Grade Stainless Steel 309 Tube
Stainless Steel 309 Hot Finished Seamless Tubing
309 Stainless Steel Precision Tubing Suppliers
Stainless Steel 309 Tubing Polished
High Quality 309 Stainless Steel Seamless Tube
Stainless Steel 309 exhaust Tubes suppliers
Stainless Steel 309 Perforated Tube
Stainless Steel 309 Mechanical Tube
Stainless Steel 309 Square Tube
Stainless Steel 309 Coil Tube
SS 309 Needle Tube
Schedule 10 Stainless Steel 309 Tubing
Stainless Steel U Tube
UNS S30900 Ornamental Tube
Stainless Steel 309 Tube Schedule 80
Stainless Steel 309 Aircraft Tubing
Type 309 SS Condenser Tube
Stainless Steel 309 Decorative Tube
SS 309 Tubing Supplier
Schedule 10 309 Stainless Steel Hollow Tubes
4″ NB in Thickness Schedule SS 309 Tube Supplier
309 Stainless Steel Tubing
Stainless Steel 309 Nuclear Tubes
DIN. 1.4828 Tubing
309 Stainless Steel Radiant Tube
Stainless Steel 309 Elliptical Tube
Schedule 40 Stainless Steel 309 Polish Tube
Cold Rolled 309 Stainless Steel Tube Suppliers
309 SS Instrumentation Tube
309 Stainless Steel Square Tubing
Stainless Steel 309 Electropolished Tube
custom SS Grade 309 Tubing
309 Stainless Steel Seamless Tubes supplier
Stainless Steel Tubes 309 Seamless Manufacturer in India
Stainless Steel 309 Sanitary Tube
UNS S30900 Tubes Supplier

LATEST PRICE OF Tubes

Siddhgiri Tubes offers Stainless Steel 309 Tubes at very competitive prices. You can email us at sales@siddhigiri.com to get the latest price list of SS Tubes. We assure best prices for all types of Tubes.

SS Grade 309 Tubes Applications & Industries

Water treatment plants
Oil and gas processing
Food processing
Textile operations
Breweries
Fertilizers and pesticides
Chemical applications
Construction
Pharmaceuticals

Automotive components
Nuclear Power
Shipbuilding
Power plant condenser
Electronic instrument industry
LNG
Desalination
Mining and Minerals

Suppliers and Exporters of Stainless Steel Tubes in Countries like

USA	UAE	India	Japan	Korea	Singapore
Vietnam	China	Malaysia	Saudi Arabia	Australia	New Zealand
Canada	United Kingdom	South Africa	Europe	Germany	France
Italy	UK	Ukraine	Netherlands	Switzerland	Poland
Greece	Austria	Sweden	Croatia	Belgium	Denmark
Norway	Finland	Ireland	Serbia	Czechia	Bulgaria
Malta	Romania	Hungary	Iceland	Albania	Cyprus
Slovenia	Luxembourg	Moldova	Lithuania	Montenegro	Estonia
Monaco	Slovakia	Belarus	Bosnia and Herzegovina	Liechtenstein	Latvia
Kosovo	Vatican City	Andorra	North Macedonia	San Marino,	Faroe Islands
Åland Islands

Suppliers and Exporters of Stainless Steel Tubes in Cities like

New York	Los Angeles	Chicago	Houston	Phoenix	Philadelphia
Antonio	Ahvaz	San Diego,	Dallas	San Jose	Dubai
Abu Dhabi	Sharjah	Al Ain	Ajman	Ras Al-Khaimah	Umm Al Quwain
Khor Fakkan	Kalba	Zayed Cit	Mumbai	Jaipur	Kolkata
Chennai	Bengaluru	Ahmedabad	Surat	Chandigarh	Thiruvananthapuram
Lucknow	Coimbatore	Pune	Bhubaneswar	Faridabad	Tiruchirappalli
Tokyo	Yokohama	Osaka	Nagoya	Sapporo	Kobe
Kyoto	Fukuoka	Kawasaki	Saitama	Seoul	Busan
Incheon	Daegu	Daejeon	Gwangju	Suwon-si	Ulsan
Yongin-si	Changwon	Singapore	Woodlands	Marine Parade	Ho Chi Minh City
Hanoi, Haiphong	Da Nang	Bien Hoa	Can Tho	Hue	Thuan An
Nha Trang	Buon Ma Thuot	Shanghai	Chongqing	Beijing	Chengdu
Guangzhou	Shenzhen	Tianjin	Xi An	Zhengzhou	Wuhan
Kuala Lumpur	Ipoh	Malacca	Ampang Jaya	Johor Bahru	Kuantan
Kuching	Seremban	Sepang	Kota Bharu	Riyadh	Jeddah
Mecca	Khamis Mushait	Abha	Tabuk	Hail	Najran
Al Hofuf	Dhahran	Melbourne	Brisbane	Perth	Adelaide
Gold Coast	Canberra	Newcastle	Wollongong	Geelong	Hobart
Townsville	Auckland	Christchurch	Wellington	Hamilton	Tauranga
Dunedin	Lower Hutt	Palmerston North	Hastings	Rotorua	Toronto
Montreal	Calgary	Ottawa	Edmonton	Mississauga	Winnipeg
Vancouver	Brampton	Hamilton	London	Bristol	Edinburgh
Birmingham	Manchester	Glasgow	Leicester	Kingston upon Hull	Nottingham
Liverpool	Coventry	Cape Town	Johannesburg	Durban	Pretoria
Port Elizabeth	Bloem	East London	Pietermaritzburg	Kimberley	Polokwane

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