Marine Grade Stainless Steel Tube Suppliers in India

Stockist of Marine Grade SS Tubing, 304 marine grade stainless steel tube Manufacturers in India.

Exporters of Marine Grade Large Diameter Tube, Suppliers of Marine Stainless Tubing, Marine Grade Tube at best price

TubeWell is engagged in supplying Marine Grade Stainless Steel Tube in different thickness, different diameter length, and in different quality. Marine Grade Stainless steel Tube have some degree of corrosion resistance, however, there are several grades of stainless steel that are far more suitable for use in marine environments than others. Marine Grade SS Tubes are resist corrosive effects that are common in a water environment. 304 Marine Grade Stainless Steel Tube has more molybdenum than other austenitic stainless steels which helps it to resist pitting and other corrosive effects of salt water.

Generally, When these Marine SS Tubing is exposed to underwater or wet environments, marine grade metals may be necessary to prevent the material from failing under the conditions. Grade 316 is probably the most common grade of stainless steel used in marine applications. In the marine industry, these marine grade stainless steel Tubes are used most widely. TubeWell is supplier, stockist & distributor of Marine Grade Large Diameter Tube that are widely used for marine applications. In a marine environment Marine Tube Material must be made clear as to whether the stainless steel is submerged in seawater or is simply near enough to the seashore such that it can be attacked by the chloride present in seawater by splashing or carried by onshore breeze.

We are also exporter & distributor of SCH 40 Marine Grade Stainless Steel Tube in countries such as South Africa, Malaysia, Philippines, Zimbabwe, Brisbane, UK, Australia, UAE and Sydney. TubeWell well known as Marine Grade Stainless Steel Tube manufacturer in India. SS 316L Marine Tubes is another marine grade stainless steel Tube, although it has less molybdenum than grade 304 making it a less desirable choice in chlorine-rich environments. Near the seashore Stainless Steel 316L is typically considered the minimum grade of for use in such a marine environment. We have comprehensive inventory of SS 316L Marine Tubes, Marine Exhaust Tube, Marine Deck Tube, Marine Gas Tube in cities of india like Ahmedabad (Gujarat), Aurangabad, Gurgaon, Indore, Khopoli, Kolhapur, Jaipur, Kolkata, Faridabad, Nagpur, Raipur.

Marine Grade Stainless Steel Tube Specification

Marine Grade Stainless Steel Tube Size	1/8″(10.3mm) to 12″(323.8mm)
Marine Grade Stainless Steel Tube Grades	TP -304, 316,316L,
Marine Grade Stainless Steel Tube Schedule	5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S according to ANSI B36.19/ 36.10
Marine Grade Stainless Steel Tube Applications	marine fittings, marine fasteners, and marine structures
Marine Grade Stainless Steel Tube Finish	Satin Finish(180#.240#.320#).,Bright Finish(400#,600#,mirror),Mill Finish(2B),Hairline-Finish(HL/Brushed),Ti-gold, Glossy matt,dull and so on.

Marine Tube ClassI: Marine Grade Stainless Steel Tubes for high temperature above 300 °C. Tubes made of steel with high/low temperature toughness at temperature below – 10 °C. Stainless steel Tubes for chemicals.

Marine Tube ClassII: Marine Grade Stainless Steel Tubes for general applications

Marine Tube ClassIII: Marine Grade Stainless Steel Tubes not subject to any special quality specification, weldability in accordance with Rules or Welding

Ask Free sample of Marine Grade Small Diameter Tube, Available schedules like SCH 40 Marine Grade Stainless Steel Tube & SCH 80 Marine Grade Stainless Steel Tube, Dealers of Marine Tube.

Types of Marine Grade Stainless Steel Tube

Marine Grade Stainless Steel Tube Sizes

Marine Grade Stainless Steel Tubes are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general a Marine Grade Stainless Steel Tube is manufactured according Marine Grade 304, Marine Grade 316 and Marine Grade 316 L standards API, ASTM, and ASME.

MARINE GRADE STAINLESS STEEL TUBE SIZE

Size  OD, Inches	BW  Ga.	Wall  Dec-In.	ID	Weight  Lbs/Ft.
1/8	22	0.028	0.069	0.0290
	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

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	0.3167
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	0.304L3	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	0.5202	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

MARINE GRADE STAINLESS STEEL TUBE SCHEDULE CHART

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″

Marine Grade Tube Schedule

Nominal wall thickness comparsion table for stainless steel Tube (ASME B36.10 & B36.19)
DNmm	DNin	φmm	SCH10S	SCH40S	Sch40
6	1/8	10.3	1.24	1.73	1.73
8	1/4	13.7	1.65	2.24	2.24
10	3/8	17.1	1.65	2.31	2.31
15	1/2	21.3	2.11	2.77	2.77
20	3/4	26.7	2.11	2.87	2.87
25	1	33.4	2.77	3.38	3.38
32	1 1/4	42.2	2.77	3.56	3.56
40	1 1/2	48.3	2.77	3.68	3.68
50	2	60.3	2.77	3.91	3.91
65	2 1/2	76	3.05	5.16	5.16
80	3	88.9	3.05	5.49	5.49
90	3 1/2	101.6	3.05	5.74	5.74
100	4	114.3	3.05	6.02	6.02
125	5	141.3	3.4	6.55	6.55
150	6	168.3	3.4	7.11	7.11
200	8	219.1	3.76	8.18	8.18
250	10	273	4.19	9.27	9.27
300	12	323.8	4.57	9.53	10.31
350	14	355.6	4.78		11.13
400	16	406.4	4.78		12.7
450	18	457	4.78		14.27
500	20	508	5.54		15.09
550	22	559	5.54
600	24	610	6.35		17.48
650	26	660
700	28	711
750	30	762	7.92
800	32	813			17.48
850	34	864			17.48
900	36	914			19.05

Pressure Rating (psig)
Tube Size (inches)	Tube Schedule	Temperature (oF)
		100	200	300	400	500	600	650	700	750
1"	40	3048	2629	2362	2171	2019	1924	1867	1824	1810
	80	4213	3634	3265	3002	2791	2659	2580	2528	2501
	160	6140	5296	4759	4375	4068	3876	3761	3684	3646
1 1/2"	40	2257	1947	1750	1608	1496	1425	1383	1354	1340
	80	3182	2744	2466	2267	2108	2009	1949	1909	1889
	160	4619	3984	3580	3291	3060	2916	2829	2772	2743
2"	40	1902	1640	1474	1355	1260	1201	1165	1141	1129
	80	2747	2369	2129	1957	1820	1734	1682	1648	1631
	160	4499	3880	3486	3205	2980	2840	2755	2699	2671
3"	40	1806	1558	1400	1287	1196	1140	1106	1084	1072
	80	2553	2202	1979	1819	1691	1612	1564	1532	1516
	160	3840	3312	2976	2736	2544	2424	2352	2304	2280
4"	40	1531	1321	1187	1091	1014	967	938	919	909
	80	2213	1909	1715	1577	1466	1397	1355	1328	1314
	160	3601	3106	2791	2566	2386	2273	2206	2161	2138
5"	40	1342	1158	1040	956	889	847	822	805	797
	80	1981	1709	1535	1411	1312	1250	1213	1189	1176
	160	3414	2945	2646	2433	2262	2155	2091	2049	2027
6"	40	1219	1052	945	869	808	770	747	732	724
	80	1913	1650	1483	1363	1267	1208	1172	1148	1136
	160	3289	2836	2549	2343	2179	2076	2014	1973	1953
8"	40	1073	926	832	765	711	678	657	644	637
	80	1692	1459	1311	1205	1121	1068	1036	1015	1005
	160	3175	2738	2460	2262	2103	2004	1944	1905	1885
10"	40	974	840	755	694	645	615	596	584	578
	80	1609	1388	1247	1147	1066	1016	986	966	956
	160	3147	2714	2439	2242	2085	1986	1927	1880	1868

NPS Designator	Permissible Variations in Outside Diameter
	Over In.	Under In.
1/8 to 1-1/2, incl	1/64 (0.015)	1/32 (0.031)
Over 1-1/2 to 4, incl	1/32 (0.031)	1/32 (0.031)
Over 4 to 8, incl	1/16 (0.062)	1/32 (0.031)
Over 8 to 18, incl	3/23 (0.093)	1/32 (0.031)

Nominal Wall Thickness:

• Nominal Wall Tolerance Plus 12.5%, Minus 12.5%
• These do not conform to the American National Standard for Welded and Seamless Wrought Steel Tube (ANSI B 36.10 – 1979)

NPS Designator	Outside Diameter in.	Schedule 10S in.	Schedule 40S in.	Schedule 80S in.	Schedule 160 in.	Schedule XX in.
1/4	0.540	0.065	0.088	0.119
3/8	0.675	0.065	0.091	0.126
1/2	0.840	0.083	0.109	0.147	.188	.294
3/4	1.050	0.083	0.113	0.154	.218	.308
1.0	1.315	0.109	0.133	0.179	.250	.358
1 1/4	1.660	0.109	0.140	0.191	.250	.382
1 1/2	1.900	0.109	0.145	0.200	.281	.400
2	2.375	0.109	0.154	0.218	.343	.436
2 1/2	2.875	0.120	0.203	0.276	.375	.552
3	3.500	0.120	0.216	0.300	.438	.600
3 1/2	4.000	0.120	0.226	0.318		.636
4	4.500	0.120	0.237	0.337	.534	.674
5	5.563	0.134	0.258	0.375	.625	.750
6	6.625	0.134	0.280	0.432	.719	.864
8	8.625	0.148	0.322	0.500	.906	.875
10	10.750	0.165	0.365	0.500	1.125
12	12.750	0.180	0.375	0.500	1.312
14	14.000	0.188	0.375	0.500	1.406
16	16.000	0.188	0.375	0.500	1.594

Minimum Wall Thickness on Inspection:

• The following equation, upon which this table is based, may be applied to calculate minimum wall thicknesses from nominal wall thickness:
  • tn * 0.875 = tm Where: tn = nominal wall thickness, in. [mm], and tm= minimum wall thicknesses, in. [mm]
  • The wall thickness is inch-pound units is rounded to three decimal places in accordance with the rounding method of Practice E29. The wall thickness in SI units is rounded to one decimal place in accordance with the rounding method of Practice E29.
• This table is a master table covering wall thicknesses available in the purchase of different classifications of Tube, but it is not meant to imply that all the walls listed herein are necessarily obtainable for the applicable product specification.

Nominal Thickness		Minimum Thickness on Inspection		Nominal Thickness		Minimum Thickness on Inspection		Nominal Thickness		Minimum Thickness on Inspection
in.	mm	in	mm	in	mm	in	mm	in	mm	in	mm
0.068	1.7	0.060	1.5	0.294	7.5	0.257	6.5	0.750	19.0	0.658	16.6
0.068	2.2	0.077	2.0	0.300	7.6	0.262	6.7	0.812	20.6	0.710	18.0
0.091	2.3	0.080	2.0	0.307	7.8	0.269	6.8	0.843	21.4	0.736	18.7
0.095	2.4	0.083	2.1	0.308	7.8	0.270	6.9	0.854	21.7	0.756	19.2
0.113	2.9	0.099	2.5	0.312	7.9	0.273	6.9	0.875	22.2	0.766	19.5
0.119	3.0	0.104	2.6	0.318	8.1	0.278	7.1	0.906	23.0	0.783	20.1
0.125	3.2	0.109	2.8	0.322	8.2	0.282	7.2	0.937	23.8	0.820	20.8
0.126	3.2	0.110	2.8	0.330	8.4	0.289	7.3	0.968	24.6	0.847	21.5
0.133	3.4	0.116	2.9	0.337	8.6	0.295	7.5	1.000	25.4	0.875	22.2
0.140	3.6	0.122	3.1	0.343	8.7	0.300	7.6	1.031	26.2	0.902	22.9
0.145	3.7	0.127	3.2	0.344	8.7	0.301	7.6	1.062	27.0	0.929	23.6
0.147	3.7	0.129	3.3	0.358	9.1	0.313	8.0	1.083	27.8	0.956	24.3
0.154	3.9	0.135	3.4	0.365	9.3	0.319	8.1	1.125	28.6	0.984	25.0
0.156	4.0	0.136	3.5	0.375	9.5	0.328	8.3	1.156	29.4	1.012	25.7
0.179	4.5	0.157	4.0	0.382	9.7	0.334	8.5	1.218	30.9	1.066	27.1
0.187	43.7	0.164	4.2	0.400	10.2	0.350	8.9	1.250	31.8	1.094	27.8
0.188	4.8	0.164	4.2	0.406	10.3	0.355	9.0	1.281	32.5	1.121	28.5
0.191	4.9	0.167	4.2	0.432	10.4	0.378	9.6	1.312	33.3	1.148	29.2
0.200	5.1	0.175	4.4	0.436	11.1	0.382	9.7	1.343	34.1	1.175	29.8
0.203	5.2	0.178	4.5	0.437	11.1	0.382	9.7	1.375	34.9	1.203	30.6
0.216	5.5	0.189	4.8	0.438	11.1	0.383	9.7	1.406	35.7	1.230	31.2
0.218	5.5	0.191	4.9	0.500	12.7	0.438	11.1	1.436	36.5	1.258	32.0
0.219	5.6	0.192	4.9	0.531	13.5	0.465	11.8	1.500	36.1	1.312	33.3
0.226	5.7	0.196	5.0	0.552	14.0	0.483	12.3	1.531	38.9	1.340	34.0
0.237	6.0	0.207	5.2	0.562	14.3	0.492	12.5	1.562	39.7	1.367	34.7
0.250	6.4	0.219	5.6	0.593	15.1	0.519	13.2	1.593	40.5	1.394	35.4
0.258	6.6	0.226	5.7	0.600	15.2	0.525	13.3	1.750	44.5	1.531	38.9
0.276	7.0	0.242	6.1	0.625	15.9	0.547	13.9	1.781	45.2	1.558	39.6
0.277	7.0	0.242	6.1	0.656	16.6	0.573	14.6	1.812	46.0	1.586	49.3
0.279	7.1	0.244	6.2	0.674	17.1	0.590	15.0	1.968	50.0	1.772	43.7
0.280	7.1	0.245	6.2	0.687	17.4	0.601	15.3	2.062	52.4	1.804	45.8
0.281	7.1	0.246	6.2	0.719	18.3	0.629	16.0	2.343	59.5	2.050	52.1

Marine Grade Stainless Steel Tube Chemical Composition

The below table shows the chemical composition of the used forMarine Grade Stainless Steel Tubes:

MARINE GRADE STAINLESS STEEL Tube GRADES	UNS	C	Mn	P	S	Si	Cr	Ni	Mo	Ti	Nb	N
TP304	S30400	0.08	2	0.045	0.03	1	18.0-20.0	8.0-11.0
TP316	S3160	0.08	2	0.045	0.03	1	16.0-18.0	11.0-14.0	2.0-3.0
TP316L	S31603	0.035	2	0.045	0.03	1	16.0-18.0	10.0-14.0	2.0-3.0

MARINE GRADE STAINLESS STEEL Tube Mechanical Properties

Material	Heat	Temperure	Tensile Strength	Yield Strength	Elongation %, Min
	Treatment	Min.	Ksi (MPa), Min.	Ksi (MPa), Min.
		º F(º C)
TP304	Solution	1900 (1040)	75(515)	30(205)	35
TP316	Solution	1900(1040)	75(515)	30(205)	35
TP316L	Solution	1900(1040)	70(485)	25(170)	35

Available Stock of MARINE GRADE Tube

SS 304 Marine Grade Tube	SS 316L Marine Tube
SS 316 Marine Grade	Marine Tube
316 Marine Stainless Steel Tube	Marine Gas Tube
Marine Grade Stainless Steel Tube	Marine Water Tube
Marine Grade Stainless Steel Tube	Marine Grade Stainless Steel Tube
304 Marine Grade Stainless Steel Tube	316L Marine Grade Stainless Steel Tube
Marine Exhaust Tube	TP304 Marine Grade Stainless Steel Tube
Marine Grade Deck Tube	TP304L Marine Grade Stainless Steel Tube
Marine Stainless Steel Fuel Tube	Marine Grade Stainless Steel Tube
Large Diameter Marine Grade Stainless Steel Tube	TP304/304L Marine Grade Stainless Steel Tube
SS Marine Tube	TP316 Marine Grade Stainless Steel Tube
Small Diameter Marine Grade Stainless Steel Tube	TP316L Marine Grade Stainless Steel Tube
Marine Grade Stainless Steel Single U Channel Tube	Marine Grade Stainless Steel 316L Tube Suppliers
1/8 marine grade black stainless steel Tube Supplier	TP316/316L Marine Grade Stainless Steel Tube Supplier

Marine Grade Stainless Steel Tube Price List

Marine Grade Stainless Steel Tube Price, Marine Grade Tube Price

Check latest updated price of Marine Grade Stainless Steel Tube. Looking to buy 316 marine grade stainless steel Tube? Check our latest price of 304 stainless steel marine Tube

Distributors of SS 316L Marine Tubes, Get Marine Exhaust Tube at affordable price, We supply Marine Deck Tube, Marine Drain Tube and Marine Gas Tube, We have stock of 4 inch marine exhaust tube.

Suppliers of Marine Fuel Tube, Get have Marine Tube Schedule stock, Marine Tube Color Coating, 316L Marine Grade Stainless Steel Tubes Manufacturers in India.