Stainless Steel 304 Pipes & Tubes

ASTM A213, A312 SS Seamless Pipes, Stainless Steel 304 Seamless Tubing, SS 304 Pipe Manufacturers India, Stainless Steel 304 Pipe Suppliers, Seamless Stainless Steel Tubing, UNS S30400 Welded Pipes Suppliers

What is SS 304 Seamless Pipe?

The SS 304 Seamless Pipe is stronger than a welded pipe since it is formed from a single piece of metal. However, because of their special manufacturing method, these pipes are costly. The side width and diameter of ASTM A312 TP304 Seamless Pipe cannot be properly regulated. This pipe can be used in high-pressure systems even though it was created for low-pressure ones.

SS DIN 1.4301 Rectangular Welded Pipes, TP 304 SS ERW Pipes Exporter, Stainless Steel Seamless Pipe Exporter, AISI 304 Seamless Tube Pipe, 304 Stainless Steel EFW Tubing Leading Manufacturers.

stainless steel pipe

Stainless Steel 304 Seamless Pipes & Tubes

stainless steel 304 tubes

Stainless Steel 304 Welded Pipes & Tubes

ASTM A312 TP 304 SS Seamless Pipes Manufacturer, stockist, suppliers and exporter of ASTM A213 304 Pipes, 304 Seamless Stainless Steel Pipes Manufacturers, AISI 304 Seamless Tube Pipe, ASTM A554 304 Polished Pipes, ASTM A249 304 Pipes, 1.4301 Tubes Exporter

Dhanlaxmi Steel Distributors is admitted as a manufacturer, supplier & exporter of 304 Stainless Steel Seamless Pipes & Tubes, available in the quality or level, finishes, and materials in metric and inch sizes. We are an organization-owned, fuller-line distributor with expertise in industrial products for companies' demand in Mining, Oil Refineries, Steel and Aluminum Manufacturing, Utilities and Transportation, Equipment Manufacturing, Industrial Construction, and Chemical manufacturing.

304 Stainless Steel Tubes Grade of the most flexible and commonly used stainless steels on the market, Grade 304 stainless steel is the most standard used alloy of this type. Post-weld annealing may be necessary to provide maximum corrosive resistance for stainless steel sections that are welded heavily.

TP 304 Stainless Steel Pipes & Tubing Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

ASTM A312, A213 TP 304 Stainless Steel Pipe & Tubes Specification

Specifications : ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V

Size : 1/8″NB TO 30″NB IN

Pipes & Tubes : 1/2" NB - 16" NB

ERW Pipes & Tubes : 1/2" NB - 24" NB

EFW Pipes & Tubes : 6" NB - 100" NB

Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB

Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Type : Seamless / ERW / Welded / Fabricated / CDW

Form : Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

SS UNS S30400 Pipes & Tubes Chemical Composition

Element SS 304
Ni 8.0 – 11.0
C 0.08
Mn 2.0 max
P 0.045 max
S 0.03 max
Si 1.0 max
Cr 18.0 – 20.0

TP 304 Stainless Steel Pipes & Tubing Mechanical Properties

Element SS 304
Density 8.0 g/cm3
Melting Point 1400 °C (2550 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %
Elongation 35 %

 

Grade Specifications of Stainless Steel 304 Pipes & Tubes

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
 

SS 304 Pipes & Tubes Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Stainless Steel 304 Seamless Pipe Weight Chart

NPS
(DN)
WEIGHT
LB/FT
(KG/M)
SCH Outside Diameter
IN
(Milimeter)
ID WT
IN
(Milimeter)
32
(800)
84.085
(126.032)
.0.0.0 32.00
(813)
.0.0.0 0.025
(6.035)
32
(800)
95.028
(141.09)
.0.0.0 32.00
(813)
.0.0.0 0.0281
(7.014)
32
(800)
105.069
(157.025)
10 32.00
(813)
.0.0.0 0.0312
(7.092)
32
(800)
116.041
(173.035)
.0.0.0 32.00
(813)
.0.0.0 0.0344
(8.074)
32
(800)
126.078
(188.083)
.0.0.0 32.00
(813)
STD 0.0375
(9.053)
32
(800)
137.012
(204.009)
.0.0.0 32.00
(813)
.0.0.0 0.0406
(10.031)
32
(800)
147.078
(220.01)
.0.0.0 32.00
(813)
.0.0.0 0.0438
(11.013)
32
(800)
158.008
(235.029)
.0.0.0 32.00
(813)
.0.0.0 0.0469
(11.091)
32
(800)
168.037
(250.065)
20 32.00
(813)
XS 0.05
(12.07)
32
(800)
188.087
(281.009)
.0.0.0 32.00
(813)
.0.0.0 0.0562
(14.027)
32
(800)
209.062
(312.017)
30 32.00
(813)
.0.0.0 0.0625
(15.088)
32
(800)
230.029
(342.094)
40 32.00
(813)
.0.0.0 0.0688
(17.048)
32
(800)
250.055
(373.00)
.0.0.0 32.00
(813)
.0.0.0 0.075
(19.005)
32
(800)
270.072
(402.094)
.0.0.0 32.00
(813)
.0.0.0 0.0812
(20.062)
32
(800)
291.014
(433.052)
.0.0.0 32.00
(813)
.0.0.0 0.0875
(22.023)
32
(800)
311.047
(463.078)
.0.0.0 32.00
(813)
.0.0.0 0.0938
(23.083)
32
(800)
331.039
(493.035)
.0.0.0 32.00
(813)
.0.0.0 1.00
(25.04)
32
(800)
351.023
(522.08)
.0.0.0 32.00
(813)
.0.0.0 1.0062
(26.097)
32
(800)
371.031
(552.088)
.0.0.0 32.00
(813)
.0.0.0 1.0125
(28.058)
32
(800)
391.03
(582.064)
.0.0.0 32.00
(813)
.0.0.0 1.0188
(30.018)
32
(800)
410.09
(611.072)
.0.0.0 32.00
(813)
.0.0.0 1.025
(31.075)
34
(850)
90.02
(134.031)
.0.0.0 34.00
(864)
.0.0.0 0.025
(6.035)
34
(850)
101.029
(150.088)
.0.0.0 34.00
(864)
.0.0.0 0.0281
(7.014)
34
(850)
112.036
(167.021)
10 34.00
(864)
.0.0.0 0.0312
(7.092)
34
(850)
123.077
(184.034)
.0.0.0 34.00
(864)
.0.0.0 0.0344
(8.074)
34
(850)
134.079
(200.082)
.0.0.0 34.00
(864)
STD 0.0375
(9.053)
34
(850)
145.08
(217.006)
.0.0.0 34.00
(864)
.0.0.0 0.0406
(10.031)
34
(850)
157.014
(234.01)
.0.0.0 34.00
(864)
.0.0.0 0.0438
(11.013)
34
(850)
168.011
(250.027)
.0.0.0 34.00
(864)
.0.0.0 0.0469
(11.091)
34
(850)
179.006
(266.063)
20 34.00
(864)
XS 0.05
(12.07)
34
(850)
200.089
(299.004)
.0.0.0 34.00
(864)
.0.0.0 0.0562
(14.027)
34
(850)
222.099
(332.014)
30 34.00
(864)
.0.0.0 0.0625
(15.088)
34
(850)
245.00
(364.092)
40 34.00
(864)
.0.0.0 0.0688
(17.048)
34
(850)
266.058
(396.096)
.0.0.0 34.00
(864)
.0.0.0 0.075
(19.005)
34
(850)
288.008
(428.088)
.0.0.0 34.00
(864)
.0.0.0 0.0812
(20.062)
34
(850)
309.084
(461.048)
.0.0.0 34.00
(864)
.0.0.0 0.0875
(22.023)
34
(850)
331.052
(493.075)
.0.0.0 34.00
(864)
.0.0.0 0.0938
(23.083)
34
(850)
352.077
(525.03)
.0.0.0 34.00
(864)
.0.0.0 1.00
(25.04)
34
(850)
373.094
(556.073)
.0.0.0 34.00
(864)
.0.0.0 1.0062
(26.097)
34
(850)
395.036
(588.083)
.0.0.0 34.00
(864)
.0.0.0 1.0125
(28.058)
34
(850)
416.07
(620.06)
.0.0.0 34.00
(864)
.0.0.0 1.0188
(30.018)
34
(850)
437.062
(651.065)
.0.0.0 34.00
(864)
.0.0.0 1.025
(31.075)
36
(900)
95.054
(142.014)
.0.0.0 36.00
(914)
.0.0.0 0.025
(6.035)
36
(900)
107.03
(159.068)
.0.0.0 36.00
(914)
.0.0.0 0.0281
(7.014)
36
(900)
119.003
(176.097)
10 36.00
(914)
.0.0.0 0.0312
(7.092)
36
(900)
131.012
(195.012)
.0.0.0 36.00
(914)
.0.0.0 0.0344
(8.074)
36
(900)
142.081
(212.057)
.0.0.0 36.00
(914)
STD 0.0375
(9.053)
36
(900)
154.048
(229.077)
.0.0.0 36.00
(914)
.0.0.0 0.0406
(10.031)
36
(900)
166.051
(247.082)
.0.0.0 36.00
(914)
.0.0.0 0.0438
(11.013)
36
(900)
178.014
(264.096)
.0.0.0 36.00
(914)
.0.0.0 0.0469
(11.091)
36
(900)
189.075
(282.029)
20 36.00
(914)
XS 0.05
(12.07)
36
(900)
212.09
(316.063)
.0.0.0 36.00
(914)
.0.0.0 0.0562
(14.027)
36
(900)
236.035
(351.073)
30 36.00
(914)
.0.0.0 0.0625
(15.088)
36
(900)
259.071
(386.047)
.0.0.0 36.00
(914)
.0.0.0 0.0688
(17.048)
36
(900)
282.062
(420.045)
40 36.00
(914)
.0.0.0 0.075
(19.005)
36
(900)
305.044
(454.03)
.0.0.0 36.00
(914)
.0.0.0 0.0812
(20.062)
36
(900)
328.055
(488.089)
.0.0.0 36.00
(914)
.0.0.0 0.0875
(22.023)
36
(900)
351.057
(523.014)
.0.0.0 36.00
(914)
.0.0.0 0.0938
(23.083)
36
(900)
374.015
(556.062)
.0.0.0 36.00
(914)
.0.0.0 1.00
(25.04)
36
(900)
396.064
(589.098)
.0.0.0 36.00
(914)
.0.0.0 1.0062
(26.097)
36
(900)
419.042
(624.007)
.0.0.0 36.00
(914)
.0.0.0 1.0125
(28.058)
36
(900)
442.01
(657.081)
.0.0.0 36.00
(914)
.0.0.0 1.0188
(30.018)
36
(900)
464.035
(690.08)
.0.0.0 36.00
(914)
.0.0.0 1.025
(31.075)
38
(950)
125.07
(186.094)
.0.0.0 38.00
(965)
.0.0.0 0.0312
(7.092)
38
(950)
138.047
(206.011)
.0.0.0 38.00
(965)
.0.0.0 0.0344
(8.074)
38
(950)
150.083
(224.056)
.0.0.0 38.00
(965)
STD 0.0375
(9.053)
38
(950)
163.016
(242.074)
.0.0.0 38.00
(965)
.0.0.0 0.0406
(10.031)
38
(950)
175.087
(261.082)
.0.0.0 38.00
(965)
.0.0.0 0.0438
(11.013)
38
(950)
188.017
(279.094)
.0.0.0 38.00
(965)
.0.0.0 0.0469
(11.091)
38
(950)
200.044
(298.026)
.0.0.0 38.00
(965)
XS 0.05
(12.07)
38
(950)
224.092
(334.058)
.0.0.0 38.00
(965)
.0.0.0 0.0562
(14.027)
38
(950)
249.071
(371.07)
.0.0.0 38.00
(965)
.0.0.0 0.0625
(15.088)
38
(950)
274.042
(408.046)
.0.0.0 38.00
(965)
.0.0.0 0.0688
(17.048)
38
(950)
298.065
(444.041)
.0.0.0 38.00
(965)
.0.0.0 0.075
(19.005)
38
(950)
322.08
(480.024)
.0.0.0 38.00
(965)
.0.0.0 0.0812
(20.062)
38
(950)
347.026
(516.085)
.0.0.0 38.00
(965)
.0.0.0 0.0875
(22.023)
38
(950)
371.063
(553.011)
.0.0.0 38.00
(965)
.0.0.0 0.0938
(23.083)
38
(950)
395.053
(588.057)
.0.0.0 38.00
(965)
.0.0.0 1.00
(25.04)
38
(950)
419.035
(623.09)
.0.0.0 38.00
(965)
.0.0.0 1.0062
(26.097)
38
(950)
443.047
(660.001)
.0.0.0 38.00
(965)
.0.0.0 1.0125
(28.058)
38
(950)
467.05
(695.077)
.0.0.0 38.00
(965)
.0.0.0 1.0188
(30.018)
38
(950)
491.007
(730.074)
.0.0.0 38.00
(965)
.0.0.0 1.025
(31.075)

Stainless Steel 304 Pipe Schedule Chart

Nominal Pipe Size (NPS) STD SCH 40S SCH 0S SCH 120 XS SCH 80S XXS Outside Diameter (mm) SCH 160
1/8" 1.073
0.037
2.041
0.048
10.029
1/4" 2.024
0.064
1.065
0.048
3.002
0.081
13.072
3/8" 2.031
0.086
1.065
0.064
3.020
1.012
17.015
1/2" 2.077
1.029
2.011
1.001
3.073
1.064
7.047
2.065
21.034 4.076
1.098
3/4" 2.087
1.071
2.011
1.030
3.091
2.023
7.082
3.069
26.067 5.056
2.094
1" 3.038
2.054
2.077
2.012
4.055
3.028
9.009
5.075
33.040 6.035
4.030
1 1/4" 3.056
3.043
2.077
2.073
4.085
3.053
9.070
7.088
42.016 6.035
5.069
1 1/2" 3.068
3.011
2.077
3.015
5.008
5.049
10.016
9.069
48.026 7.014
7.034
2" 3.091
5.052
2.077
3.098
5.054
7.059
11.007
13.065
60.033 8.074
11.028
2 1/2" 5.016
8.076
3.005
5.034
7.001
11.058
73.003 9.053
15.014
3" 5.049
11.045
3.005
6.054
7.062
15.050
15.024
28.009
88.090 11.013
21.065
3 1/2" 5.074
13.077
3.005
7.052
8.008
18.090
101.060
4" 6.002
16.031
3.005
8.048
11.013
28.032
8.056
22.065
17.012
41.063
114.030 13.049
34.002
5" 6.055
22.010
3.040
11.074
9.052
31.041
141.060 15.088
49.083
6" 7.011
28.068
3.040
14.004
14.027
54.020
10.097
43.019
21.095
80.036
168.026 18.026
68.056
8" 8.018
43.016
3.076
20.025
23.001
112.090
12.070
65.059
219.008 18.026
90.044
10" 9.027
61.020
4.019
28.020
12.070
81.055
273.005 28.058
174.082
12" 9.053
74.092
4.057
36.053
323.085 12.070
97.046

Stainless Steel 304 Tolerance Chart

Stainless Steel 304 Pipe OD ASTM A312 TP304 Pipe Tolerance
4 to 35mm +/- 0.08mm
35 to 38mm +/- 0.15mm
38 to 60mm +/- 0.20mm
60 and above +/- 0.25mm
 

Industry We Serve

Application Industry

Cities We Deliver To

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