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Stainless Steel 304 Pipes & Tubes

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304 SS Seamless Tubes, Ready Stock Of SS 304 Tubing, SS 304 Pipes, Manufacturer of ASTM A312 TP304 Welded Tube, Stainless Steel 304 Pipes & Tubes Supplier in Mumbai.

Unifit Metal Alloys is a known manufacturer and exporter of SS 304 Pipes and Tubes, which are a popular choice for its usage in various industries and applications.

Stainless Steel UNS S30400 Seamless Pipes are popular for their numerous advantages in various industries. They are commonly used in the construction, automotive, and food and beverage industries due to their durability, corrosion resistance, and ability to withstand high temperatures. It offers great durability feature. Stainless steel 304 is a strong and durable material that can withstand harsh environments and heavy use. It is not prone to cracking or breaking, making it a reliable choice for applications that require a high level of strength and durability.

SS 304 Butt Weld Fittings, SS 304 90 Square Pipe, ANSI B16.9 Stainless Steel 304 Heat Ex-changer Tubes, 304 Stainless Steel Electropolish Pipe, UNS S30400 Seamless Pipes, SS 304 Bush Hex Pipe, DIN 1.4301 Welded Pipes, Stainless Steel 304 ERW Pipes Manufacturer In Mumbai, India.

Stainless Steel WNR 1.4301 Welded Tubes has good corrosion resistance in nature. One of the most significant advantages of stainless steel 304 is its resistance to corrosion. It is made up of a combination of chromium and nickel, which creates a barrier that protects the metal from rust and other forms of corrosion. This makes it a great choice for use in environments where exposure to chemicals and other corrosive substances is likely. It gives high temperature resistance. Stainless steel 304 is able to withstand high temperatures without losing its strength or becoming deformed. This makes it a great choice for use in applications such as heat exchangers and boilers, where exposure to high temperatures is common.

304 Stainless Steel Electropolish Pipes is quite easy to clean when used. As stainless steel 304 is easy to clean and maintain, so it makes a great choice for use in industries such as food and beverage, where hygiene is of the utmost importance. Its smooth surface makes it easy to wipe down and sanitize, and it is not prone to harboring bacteria or other harmful microorganisms. It is relatively recyclable in nature. Stainless steel 304 is also a recyclable material, which means that it can be melted down and reused in the production of new products. And this helps to reduce waste and conserve natural resources.

Stainless Steel 304 Pipes & Tubes

Get a best quote for SS TP304 Pipes & Tubes, We Keep Bulk Stock of Stainless Steel 304 Seamless Bare Pipe at our stockyard, contact us to request a quote.

Stainless Steel 304 Pipes & Tubes Specifications

304 Pipes & Tubes Specifications ASTM A312, A249, A269, A358 / ASME SA312, SA249, SA269, SA358
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A312 TP 304 Seamless Pipe& Tube Size 1 / 2" NB - 16" NB
ASTM A312 TP 304 Welded Pipe& Tube Size 1 / 2" NB - 24" NB
ASTM A358 TP 304 EFW Pipe & Tube Size 6" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
SS 304 Pipes & Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
SS 304 Pipe & Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Stainless Steel 304 Pipe & Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 304 Pipes & Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SS 304 Pipe & Tube Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Pipe Sizes
Pipe Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
Manufacturer’s Name or Custom Logo - on request
Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 304 12" NB SCH 40S SEAMLESS HEAT NO. XXXX
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of SS 304 Pipes & Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

SS 304 Pipes & Tubes Equivalent Grades

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
SS 304 S304001.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10

Stainless Steel 304 Pipes & Tubes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304 min. - - - - - 18.0 - 8.0 -
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10

304 Stainless Steel Pipes & Tubes 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
304 515205 40 92 201

Various Types Of Stainless Steel 304 Pipes & Tubes

SS 304 Seamless Pipe

SS 304 Seamless Pipe

Stainless Steel 304 Seamless Pipe UNS S30400 90 Seamless Pipe DIN 1.4301 45 Seamless Pipe ANSI B16.9 TP304 Seamless Pipe
SS 304 Welded Pipe

SS 304 Welded Pipe

304 Stainless Steel Welded Pipe UNS S30400 Welded Pipe DIN 1.4301 Welded Pipe ANSI B16.9 304 SS Welded Pipe
SS 304 EFW Pipe

SS 304 EFW Pipe

Stainless Steel 304 EFW Pipe UNS S30400 EFW Pipe DIN 1.4301 EFW Pipe ANSI B16.9 TP304 EFW Pipe
SS 304 ERW Pipe

SS 304 ERW Pipe

304 Stainless Steel ERW Pipe UNS S30400 ERW Pipe DIN 1.4301 ERW Pipe ANSI B16.9 SUS 304 ERW Pipe
SS 304 Electropolish Pipe

SS 304 Electropolish Pipe

Stainless Steel 304 Electropolish Pipe UNS S30400 Electropolish Pipe DIN 1.4301 Electropolish Pipe ANSI B16.9 304 SS Electropolish Pipe
SS 304 Square Pipe

SS 304 Square Pipe

304 Stainless Steel Square Pipe UNS S30400 Square Pipep DIN 1.4301 Square Pipe ANSI B16.9 TP304 Square Pipe
SS 304 Hollow Pipes

SS 304 Hollow Pipes

Stainless Steel 304 Hollow Pipes UNS S30400 Hollow Pipes DIN 1.4301 Hollow Pipes ANSI B16.9 SUS 304 Hollow Pipes
SS 304 Round Pipe

SS 304 Round Pipe

304 Stainless Steel Round Pipe UNS S30400 Round Pipe DIN 1.4301 Round Pipe ANSI B16.9 304 SS Round Pipe

Stainless Steel 304 Pipes & Tubes Pipes Size Range

NPS OD SCH 5S SCH 10S SCH 40S SCH 80S
1/4 13.72 1.65 2.24 3.02
3/8 17.15 1.65 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55
1.25 42.16 1.65 2.77 3.56 4.85
1.5 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
2.5 73.03 2.11 3.05 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62
3.5 101.6 2.11 3.05 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7
20 508 4.78 5.54 9.53 12.7
22 558.8 4.78 5.54
24 609.6 5.54 6.35 9.53 12.7
26 660.4
28 711.2
30 762 6.35 7.92

Stainless Steel 304 Pipes & Tubes Weight Chart & Dimensions

PIPE
SIZE
OD
IN
INCHES
Pipe Schedules
5s
5
10s
10
20
30
40s
& Std.
40
60
80s
& E.H.
80
100
120
140
160
DBL
E.H.
1/8
.405
 
.035
.1383
.049
.1863
.049
.1863
 
 
.068
.2447
068
.2447
 
0.95
.3145
0.95
.3145
 
 
 
 
 
1/4
.540
 
.049
.2570
.065
.3297
.065
.3297
 
 
.088
.4248
088
.4248
 
.119
.5351
.119
.5351
 
 
 
 
 
3/8
.675
 
.049
.3276
.065
.4235
.065
.4235
 
 
.091
.5676
.091
.5676
 
.126
.7338
.126
.7338
 
 
 
 
 
1/2
.840
.065
.5383
.065
.5383
.083
.6710
.083
.6710
 
 
.109
.8510
.109
.8510
 
.147
1.088
.147
1.088
 
 
 
.187
1.304
.294
1.714
3/4
1.050
.065
.6838
.065
.6838
.083
.8572
.083
.8572
 
 
.113
1.131
.113
1.131
 
.154
1.474
.154
1.474
 
 
 
.218
1.937
.308
2.441
1
1.315
.065
.8678
.065
.8678
.109
1.404
.109
1.404
 
 
.133
1.679
.133
1.679
 
.179
2.172
.179
2.172
 
 
 
.250
2.844
.358
3.659
1-1/4
1.660
.065
1.107
.065
1.107
.109
1.806
.109
1.806
 
 
.140
2.273
.140
2.273
 
.191
2.997
.191
2.997
 
 
 
.250
3.765
.382
5.214
1-1/2
1.900
.065
1.274
.065
1.274
.109
2.085
.109
2.085
 
 
.145
2.718
.145
2.718
 
.200
3.631
.200
3.631
 
 
 
.281
4.859
.400
6.408
2
2.375
.065
1.604
.065
1.604
.109
2.638
.109
2.638
 
 
.154
3.653
.154
3.653
 
.218
5.022
.218
5.022
 
 
 
.343
7.444
.436
9.029
2-1/2
2.875
.083
2.475
.083
2.475
.120
3.531
.120
3.531
 
 
.203
5.793
.203
5.793
 
.276
7.661
.276
7.661
 
 
 
.375
10.01
.552
13.70
3
3.500
.083
3.029
.083
3.029
.120
4.332
.120
4.332
 
 
.216
7.576
.216
7.576
 
.300
10.25
.300
10.25
 
 
 
.437
14.32
.600
18.58
3-1/2
4.000
.083
3.472
.083
3.472
.120
4.973
.120
4.973
 
 
.226
9.109
.226
9.109
 
.318
12.51
.318
12.51
 
 
 
 
.636
22.85
4
4.500
.083
3.915
.083
3.915
.120
5.613
.120
5.613
 
 
.237
10.79
.237
10.79
.281
12.66
.337
14.98
.337
14.98
 
.437
19.01
 
.531
22.51
.674
27.54
4-1/2
5.000
 
 
 
 
 
 
.247
12.53
 
 
.355
17.61
 
 
 
 
 
.710
32.53
5
5.563
.109
6.349
.109
6.349
.134
7.770
.134
7.770
 
 
.258
14.62
.258
14.62
 
.375
20.78
.375
20.78
 
.500
27.04
 
.625
32.96
.750
38.55
6
6.625
.109
7.585
.109
7.585
.134
9.290
.134
9.290
 
 
.280
18.97
.280
18.97
 
.432
28.57
.432
28.57
 
.562
36.39
 
.718
45.30
.864
53.16
7
7.625
 
 
 
 
 
 
.301
23.57
 
 
.500
38.05
 
 
 
 
 
.875
63.08
8
8.625
.109
9.914
.109
9.914
.148
13.40
.148
13.40
.250
22.36
.277
24.70
.322
28.55
.322
28.55
.406
35.64
.500
43.39
.500
43.39
.593
50.87
.718
60.93
.812
67.76
.906
74.69
.885
72.42
9
9.625
 
 
 
 
 
 
.342
33.90
 
 
.500
48.72
 
 
 
 
 
 
10
10.750
.134
15.19
.134
15.19
.165
18.65
.165
18.70
.250
28.04
.307
34.24
.365
40.48
.365
40.48
.500
54.74
.500
54.74
.593
64.33
.718
76.93
.843
89.20
1.000
104.10
1.125
115.70
 
11
11.750
 
 
 
 
 
 
.375
45.55
 
 
.500
60.07
 
 
 
 
 
 
12
12.750
.156
21.07
.165
22.18
.180
24.16
.180
24.20
.250
33.38
.330
43.77
.375
49.56
.406
53.53
.562
73.16
.500
65.42
.687
88.51
.843
107.20
1.000
125.50
1.125
139.70
1.312
160.3
 
14
14.000
.156
23.07
 
.188
27.73
.250
36.71
.312
45.38
.375
54.57
.375
54.57
.437
63.37
.593
84.91
.500
72.09
.750
106.10
.937
130.70
1.093
150.70
1.250
170.20
1.406
189.10
 
16
16.000
.165
27.90
 
.188
31.75
.250
42.05
.312
52.36
.375
62.58
.375
62.58
.500
82.77
.656
107.50
.500
82.77
.843
136.50
1.031
164.80
1.218
192.30
1.427
223.50
1.593
245.10
 
18
18.000
.165
31.43
 
.188
35.76
.250
47.39
.312
59.03
.437
82.06
.375
70.59
.562
104.20
.750
138.20
.500
93.45
.937
170.80
1.156
208.00
1.375
244.10
1.562
274.20
1.781
308.50
 
20
20.000
.188
39.78
 
.218
46.05
.250
52.73
.375
78.60
.500
104.10
.375
78.60
.593
122.90
.812
166.40
.500
104.10
1.031
208.90
1.280
256.10
1.500
296.40
1.750
341.10
1.968
379.00
 
22
22.000
.188
43.80
 
.218
50.71
.250
58.07
.375
86.61
.500
114.81
.375
86.61
 
.875
197.41
.500
114.81
1.125
250.81
1.375
302.88
1.625
353.61
1.875
403.00
2.125
451.06
 
24
24.000
.218
55.37
 
.250
63.41
.250
63.41
.375
94.62
.562
140.80
.375
94.62
.687
171.20
.968
238.10
.500
125.50
1.218
296.40
1.531
367.40
1.812
429.40
2.062
483.10
2.344
542.13
 
26
26.000
 
 
 
.312
85.60
.500
136.17
 
.375
102.63
 
 
.500
136.17
 
 
 
 
 
 
28
28.000
 
 
 
.312
92.26
.500
146.85
.625
182.73
.375
110.64
 
 
 
 
 
 
 
 
 
30
30.000
.250
79.43
 
.312
98.93
.312
98.93
.500
157.53
.625
196.08
.375
118.65
 
 
.500
157.53
 
 
 
 
 
 
32
32.000
 
 
 
.312
105.59
.500
168.21
.625
209.43
.375
126.66
.688
230.08
 
.500
168.21
 
 
 
 
 
 
34
34.000
 
 
 
.312
112.25
.500
178.89
.625
222.78
.375
134.67
.688
244.77
 
 
 
 
 
 
 
 
36
36.000
 
 
 
.312
118.92
 
.625
236.13
.375
142.68
.750
282.35
 
.500
189.57
 
 
 
 
 
 
Medium Type = Wall thickness in inches
Bold Type = Steel weight per foot in pounds

Stainless Steel 304 Pipes & Tubes Outside Diameter

Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/2 0.840 21.3 0.083 2.11 0.68 1.00
3/4 1.050 26.7 0.083 2.11 0.87 1.29
1 1.315 33.4 0.109 2.77 1.41 2.11
1 1/4 1.660 42.2 0.109 2.77 1.82 2.71
1 1/2 1.900 48.3 0.109 2.77 2.1 3.13
2 2.375 60.3 0.109 2.77 2.66 3.96
2 1/2 2.875 73.0 0.120 3.05 3.56 5.29
3 3.500 88.9 0.120 3.05 4.37 6.50
3 1/2 4.000 101.6 0.120 3.05 5.01 7.46
4 4.500 114.3 0.120 3.05 5.66 8.42
5 5.563 141.3 0.134 3.40 7.82 11.64
6 6.625 168.3 0.134 3.40 9.35 13.91
8 8.625 219.1 0.148 3.76 13.50 20.10
10 10.750 273.1 0.165 4.19 18.79 27.96
12 12.750 323.9 0.180 4.57 24.34 36.22
14 14.000 355.6 0.188 4.78 27.97 41.62
16 16.000 406.4 0.188 4.78 32.02 47.65
18 18.000 457.0 0.188 4.78 36.05 53.65
20 20.000 508.0 0.218 5.54 46.42 69.09
22 22.000 559.0 0.218 5.54 51.14 76.10
24 24.000 610.0 0.250 6.35 63.93 95.13
30 30.000 762.0 0.312 7.92 99.60 148.22

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Ready Stock of Stainless Steel 304 Pipes & Tubes

  • SS 304 Custom Pipe
  • Stainless Steel 304 Thick Wall Pipe
  • Stainless Steel 304 Industrial Pipes Manufacturer
  • ASME SA312 TP304 Stainless Steel Round Pipe
  • SS 304 Pipes Supplier
  • 304 Stainless Steel Square Pipe
  • ASTM A312 TP304 Bush Hex Pipe
  • 304 SS Tubes Stockist
  • Stainless Steel 304 Beveled End Pipes
  • 304 SS Thin Wall Pipe
  • Stainless Steel 304 Heat Ex-changer Tubes
  • Stainless Steel 304 Seamless Tubes
  • ASTM A312 TP304 EFW Pipes
  • Stainless Steel 304 Bush Hex Pipe
  • 304 Stainless Steel Welded Pipe
  • Stainless Steel 304 90° Hydraulic Pipes
  • 1.4301 Pipes & Tubes
  • SS 304 Round Pipe
  • SS WERKSTOFF NR. 1.4301 Tubing
  • Stainless Steel 304 ERW Pipe
  • 15 NB SCH 10 SS 304 Cold Drawn Pipes
  • ANSI B16.9 Stainless Steel 304 Superheater Tubes
  • SS 304 Boiler Tube

  • ASTM A312 TP304 Stainless Steel Tubes
  • Stainless Steel 304 Pipes
  • Stainless Steel 304 Capillary Pipe
  • DIN 1.4301 90° Pipe
  • 304 Stainless Steel Welded Pipes
  • ASME SA312 TP304 SS Tubing Stockholder
  • Stainless Steel 304 Pipes & Tubes
  • Stainless Steel 304 LSAW Pipes Ready Stock
  • UNS S30400 Seamless Tubes
  • 304 Stainless Steel Seamless Piping Manufacturer
  • SS 304 Seamless Bare Pipe
  • Stainless Steel 304 Electropolished Pipes
  • 304 Stainless Steel Large Pipes
  • Stainless Steel 304 Hollow Pipes Exporter
  • ANSI B16.9 304 Stainless Steel Thick Wall Pipe
  • SS 304 Hydraulic Pipe
  • Stainless Steel 304 Cold Drawn Pipes
  • ANSI B16.9 SS 304 Custom Pipe
  • SS 304 Industrial Pipes
  • SS 304 Bush Hex Pipe
  • 304 SS Beveled End Pipe Manufacturer
  • Stainless Steel 304 Heat Ex-changer Tubes
  • ASME B16.9 SS 304 Welded Tube

304 SS Pipes & Tubes Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%