The good precision, durability, and high resistance to corrosion of Stainless Steel 304 Capillary Tubes are hence making the tube quite popular in many industries. Here at Reliable Steel Distributors, we are proud to be one of the foremost manufacturers, suppliers, stockists, and exporters of these quality tubes. Our SS 304 Capillary Tubes have been designed for applicability in those areas where extreme preciseness is required, hence acting up to the strict requirements of industries like chemical processing instrumentation and manufacture of medical equipment.

As one of the leading manufacturers, we fabricate stainless steel 304 capillary tubes using the best raw materials. Good formability and weldability with high resistance to oxidation and corrosion result from its superior attributes of SS 304. We use the latest technological equipment in our manufacturing, which helps in fabricating the tubes with consistency in dimensions, tight tolerances, and smooth surface finish.

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Keeping in the business as one of the suppliers and stockists, Reliable Steel Distributors keep an ample stock of Stainless Steel 304 Capillary Tubes in many sizes to dispatch the same day. We reach out to our wide customer base across the industries with their diversified needs. Be it a small quantity for a prototype or large production lots in mass usage, customers will have it expedited and properly conveyed. For this, we hold a stock constantly being renewed with some of the most exacting measurements demanded by the clients.

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We, Reliable Steel Distributors, are exporters of high-grade stainless steel 304 capillary tubes to our most valuable clients across the globe. We have an international supply chain network that is very strong and thematic. Our international supply chain is robust and well-coordinated, thereby making easy dispatch of products into several countries across different parts of the world. We hereby establish that the import cargo will be shipped as per international standards with respect to the quality of the product and the safety of the cargo. Overseas supplies are dispatched on time. This global reach underlines our commitment to catering to two diversified customer segments, which are domestic and international.

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Choose the reliable steel distributors for stainless steel 304 capillary tubes and select a partner that's reliable, qualitative, and values long-term relationships. We have got a skilled workforce always ready to help with technical support, answering queries, so as to ensure that the customer is helped to get the product. We are rich in experience with quality parameters in the manufacture, supply, and exportation of capillary tubes to cater to the growing demand flowing into the competitive market of today.

Stainless Steel 304 Capillary Tubes Manufacturers in Mumbai, Stainless Steel 304 Capillary Tubes Suppliers in Mumbai, Stainless Steel 304 Capillary Tubes Stockists in Mumbai, Stainless Steel 304 Capillary Tubes Exporters in Mumbai

Specification	Details
Outer Diameter	0.25 mm to 6.35 mm
Wall Thickness	0.08 mm to 2.00 mm
Length	Custom lengths as per requirement or 1-6 meters standard
Manufacturing Process	Seamless, Welded

Standard	Grade
UNS	S30400
EN	1.4301
JIS	SUS 304
BS	304S31

Element	Percentage (%)
Carbon (C)	0.08 max
Manganese (Mn)	2.00 max
Phosphorus (P)	0.045 max
Sulfur (S)	0.030 max
Silicon (Si)	1.00 max
Chromium (Cr)	18.0-20.0
Nickel (Ni)	8.0-10.5
Nitrogen (N)	0.10 max

Property	Value
Tensile Strength	515 MPa (min)
Yield Strength (0.2% Proof)	205 MPa (min)
Elongation	40% (min)
Hardness (Rockwell B)	92 max

Gauge	Outside Diameter Tolerance mm	Regular Wall (RW) mm	Thin Wall (TW) mm	Extra Thin Wall (XTW) mm	Ultra Thin Wall (UTW) mm
30	0.304 – 0.317	0.064 – 0.089
29	o.330 – 0.342	0.064 – 0.089
28	0.355 – 0.368	0.076 – 0.102
27	0.406 – 0.419	0.089 – 0.115	0.064 – 0.089
26	0.457 – 0.469	0.089 – 0.114
25	0.508 – 0.520	0.115 – 0.140	0.089 – 0.114
24	0.558 – 0.571	0.114 – 0.140	0.089 – 0.114		0.051 – 0.102
23	0.635 – 0.647	0.140 – 0.165	0.089 – 0.114		0.051 – 0.102
22	0.711 – 0.723	0.140 – 0.165	0.096 – 0.121	0.077 – 0.102	0.051 – 0.102
21	0.812 – 0.825	0.140 – 0.165	0.102 – 0.127		0.051 – 0.102
20	0.901 – 0.914	0.108 – 0.165	0.108 – 0.134
19	1.054 – 1.079	0.166 – 0.216	0.102 – 0.140	0.070 – 0.108
18	1.257 – 1.282	0.191 – 0.241	0.127 – 0.165	0.083 – 0.121	0.051 – 0.102
17	1.460 – 1.485	0.177 – 0.229	0.115 – 0.152	0.083 – 0.127	0.057 – 0.102
16	1.638 – 1.663	0.204 – 0.254	0.127 – 0.165	0.096 – 0.133	0.070 – 0.121
15	1.816 – 1.841	0.204 – 0.254	0.127 – 0.165	0.096 – 0.134	0.070 – 0.121
14	2.082 – 2.133	0.216 – 0.292	0.165 – 0.229	0.114 – 0.165	0.076 – 0.134
13	2.387 – 2.438	0.267 – 0.343	0.191 – 0.267
12	2.743 – 2.749	0.267 – 0.321
11	3.023 – 3.073	0.293 – 0.368	0.216 – 0.292
10	3.378 – 3.429	0.318 – 0.394	0.216 – 0.292

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″

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	2,304
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	5,304
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	2,304
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

SIZE OD		NOMINAL WALL THICKNESS		OUTSIDE DIAMETER TOLERANCE		LENGTH TOLERANCE		WALL THICKNESS TOLERANCE
(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(%)
½	12.7	0.065	1.65	+/-0.005	+/-0.13	+⅛, -0	+3.18, -0	+/-10.0%
¾	19.1	0.065	1.65	+/-0.005	+/-0.13	+⅛, -0	+3.18, -0	+/-10.0%
1	25.4	0.065	1.65	+/-0.005	+/-0.13	+⅛, -0	+3.18, -0	+/-10.0%
1½	38.1	0.065	1.65	+/-0.008	+/-0.20	+⅛, -0	+3.18, -0	+/-10.0%
2	50.8	0.065	1.65	+/-0.008	+/-0.20	+⅛, -0	+3.18, -0	+/-10.0%
2½	63.5	0.065	1.65	+/-0.010	+/-0.25	+⅛, -0	+3.18, -0	+/-10.0%
3	76.2	0.065	1.65	+/-0.010	+/-0.25	+⅛, -0	+3.18, -0	+/-10.0%
4	101.6	0.083	2.11	+/-0.015	+/-0.38	+⅛, -0	+3.18, -0	+/-10.0%
6	152.4	0.109	2.77	+/-0.030	+/-0.76	+1, -0	+25.4, -0	+/-10.0%