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304H Stainless Steel Tube

Name: 304H Stainless Steel Tube
Price: Negotiable

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Negotiable / Ton

1 Ton(Min.Order)

Supply Ability 9999 Ton / Tons per Month

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Product Description

Name: 304H Stainless Steel Tube

Size: 1/8" NB TO 30" NB IN

Material: 304H

Type：Seamless / ERW / Fabricated / Welded / LSAW Tubes

Thickness range: 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.

Surface Treatment: Polishing, Hairline, Pickled, etc.

Finished condition: Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF

Application: Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchange.

Application: petroleum refineries, boilers pipelines, cooling plants, electric generation plants, etc

Model number:

Orignal: Wenzhou,Zhejiang

Standrad:ASTM A/ASME SA213/ A269/ A249

Brand:

Technics:

Package: Packed in woven bag, or put in wooden case

Price:

Delivery: Accord Quantity

Certificate:

Production ability:

The Stainless Steel 304H Tube is designed with a yield strength of minimum 205Mpa and tensile strength of a minimum 515Mpa. They can be easily elongated by 40% as per requirements. These pipes offer good strength at high temperatures of 500° C and up to 800° C.

The 304H Stainless Steel Tube is made with higher carbon content. They are highly versatile and are highly resistant to corrosion. These tubes have excellent weldability and good mechanical properties.

Table of Content：

1. Specification of 304H Stainless Steel Tube

2. Applications of 304H Stainless Steel Tube

3. Stainless Steel 304H welded tubes size

4. Stainless steel 304H round tube composition

5. Stainless steel 304H Tube Mechanical Properties

6. Equivalent grades for 304H Stainless steel Tube

7. Pressure Ratings Of Stainless Steel 304H Tube

Specification of 304H Stainless Steel Tube

Standard	ASTM A/ASME SA213/ A269/ A249
Grade	304H
Type	Seamless / ERW / Fabricated / Welded / LSAW Tubes
Length	Single Random, Double Random & Required Length
End	Plain End, Beveled End, Treaded
Outer Diameter	6.00 mm to 60.00 mm

Applications of 304H Stainless Steel Tube

l Oil Tube

l Gas Tube

l Fluid Tube

l Boiler Tube

l Heat exchanger Tube

l Food processing equipment

l Architectural panelling, railings & trim

l Threaded fasteners

l Woven or welded screens for mining

Stainless Steel 304H welded tubes size

Wall	Sizes ( O.D.)
.010	1/16" , 1/8" , 3/16"
.020	1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012	1/8"
.016	1/8" , 3/16"
.028	1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035	1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049	3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065	1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083	1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095	1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109	1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120	1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125	3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134	1"
.250	3"
.375	3 1/2"

Stainless steel 304H round tube composition

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304H	min.	0.04	–	–	–	–	18.0	–	8.0	–
304H	max.	0.10	2.0	0.75	0.045	0.030	20.0	–	10.5	–

Stainless steel 304H Tube Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
304H	515	205	40	92	201

Equivalent grades for 304H Stainless steel Tube

Grade	UNS No	Old British		Euro norm		Swedish SS	Japanese JIS
		BS	En	No	Name
304H	S30409	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304H

Pressure Ratings Of Stainless Steel 304H Tube

Schedule of tube	Size of Seamless tube (inches)	(°F) Temperature
		200	100	300	500	400	600	700	650	750
80	1"	3634	4213	3265	2791	3002	2659	2528	2580	2501
40	1"	2629	3048	2362	2019	2171	1924	1824	1867	1810
40	1.5"	1947	2257	1750	1496	1608	1425	1354	1383	1340
160	1"	5296	6140	4759	4068	4375	3876	3684	3761	3646
160	1.5"	3984	4619	3580	3060	3291	2916	2772	2829	2743
80	1.5"	2744	3182	2466	2108	2267	2009	1909	1949	1889
80	2"	2369	2747	2129	1820	1957	1734	1648	1682	1631
40	2"	1640	1902	1474	1260	1355	1201	1141	1165	1129
40	3"	1558	1806	1400	1196	1287	1140	1084	1106	1072
160	2"	3880	4499	3486	2980	3205	2840	2699	2755	2671
160	3"	3312	3840	2976	2544	2736	2424	2304	2352	2280
80	3"	2202	2553	1979	1691	1819	1612	1532	1564	1516
80	4"	1909	2213	1715	1466	1577	1397	1328	1355	1314
40	4"	1321	1531	1187	1014	1091	967	919	938	909
40	5"	1158	1342	1040	889	956	847	805	822	797
160	4"	3106	3601	2791	2386	2566	2273	2161	2206	2138
80	5"	1709	1981	1535	1312	1411	1250	1189	1213	1176
160	5"	2945	3414	2646	2262	2433	2155	2049	2091	2027
80	6"	1650	1913	1483	1267	1363	1208	1148	1172	1136
40	6"	1052	1219	945	808	869	770	732	747	724
40	8"	926	1073	832	711	765	678	644	657	637
160	6"	2836	3289	2549	2179	2343	2076	1973	2014	1953
160	8"	2738	3175	2460	2103	2262	2004	1905	1944	1885
80	8"	1459	1692	1311	1121	1205	1068	1015	1036	1005
80	10"	1388	1609	1247	1066	1147	1016	966	986	956
40	10"	840	974	755	945	694	615	584	596	578
160	10"	2714	3147	2439	2085	2242	1986	1880	1927	1868