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Stainless Steel 304L Pipes & Tubes

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Ready Stock Of SS 304L Tubing, Stainless Steel 304L Pipes & Tubes, SS 304L Pipes, Manufacturer of ASTM A312 TP304L Welded Tube, 304L SS Seamless Tubes Supplier in Mumbai.

Unifit Metal Alloys is a known manufacturer and supplier of SS 304L Pipes and Tubes, which requires minimal maintenance to keep it in good condition.

Stainless steel 304L has a lower carbon content than its counterpart, 304. This makes it less prone to intergranular corrosion, which is a form of corrosion that occurs along the grain boundaries of the metal. This feature makes Stainless Steel UNS S30403 Instrumentation Pipes a great choice for use in applications where exposure to chemicals and other corrosive substances is likely. It is known for its excellent weldability, making it a great choice for applications that require welding. Its low carbon content allows for the creation of strong and durable welds without the risk of intergranular corrosion.

DIN 1.4306 Welded Pipes, ANSI B16.9 Stainless Steel 304L Heat Ex-changer Tubes, UNS S30403 Seamless Pipes, SS 304L 90 Square Pipe, SS 304L Butt Weld Fittings, SS 304 Bush Hex Pipe, Stainless Steel 304L ERW Pipes, 304L Stainless Steel Electropolish Pipe Manufacturer In Mumbai, India.

It does not require painting or other forms of protective coatings, and it is not prone to rust or other forms of corrosion. This makes it a cost-effective option for many applications. They are known for their exceptional durability. This Stainless Steel WNR 1.4306 Heat Exchanger Tubes is a low-carbon version of the popular 304 grade of stainless steel, which makes it even more resistant to corrosion and more durable than the standard 304. It has a high strength-to-weight ratio, which means that it is strong yet lightweight. This makes it an ideal choice for use in applications that require a high level of strength and durability. It can withstand heavy use and harsh environments without cracking or breaking.

It is resistant to cracking, which is a common problem in other types of metal pipes and tubes. This makes it a reliable choice for use in applications that require a high level of durability, such as the construction of buildings and other structures. 304L Stainless Steel High Pressure Pipes is highly resistant to corrosion, which is one of the biggest advantages of this material. Its low carbon content and the addition of chromium and nickel make it resistant to rust and other forms of corrosion. This makes it an ideal choice for use in environments where exposure to chemicals and other corrosive substances is likely.

Stainless Steel 304L Pipes & Tubes

Get a best quote for SS TP304L Pipes & Tubes, We Keep Bulk Stock of Stainless Steel 304L Seamless Bare Pipe at our stockyard, contact us to request a quote.

Stainless Steel 304L Pipes & Tubes Specifications

304L 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 304L Seamless Pipe& Tube Size 1 / 2" NB - 16" NB
ASTM A312 TP 304L Welded Pipe& Tube Size 1 / 2" NB - 24" NB
ASTM A358 TP 304L 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 304L Pipes & Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
SS 304L Pipe & Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Stainless Steel 304L Pipe & Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 304L Pipes & Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SS 304L 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 304L 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 304L 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 304L Pipes & Tubes Equivalent Grades

STANDARDUNS WERKSTOFF NR.AFNORENJISBSGOST
SS 304L S304031.4306/1.4307Z3CN18‐10X2CrNi18-9 / X2CrNi19-11SUS 304L310S1103Х18Н11

Stainless Steel 304L Pipes & Tubes Chemical Composition

GradeCMnSiPSCrMoNiN
304Lmin.-----18.0-8.0-
max.0.0302.00.750.0450.03020.012.00.10

304L Stainless Steel Pipes & Tubes Mechanical Properties

Grade

Tensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
304L4851704092201

Various Types Of Stainless Steel 304L Pipes & Tubes

SS 304L Seamless Pipe

SS 304L Seamless Pipe

UNS S30403 90 Seamless Pipe Stainless Steel 304L Seamless Pipe ANSI B16.9 TP304L Seamless Pipe DIN 1.4306 45 Seamless Pipe
SS 304L Welded Pipe

SS 304L Welded Pipe

ANSI B16.9 304L SS Welded Pipe DIN 1.4307 Welded Pipe UNS S30403 Welded Pipe 304L Stainless Steel Welded Pipe
SS 304L EFW Pipe

SS 304L EFW Pipe

ANSI B16.9 TP304L EFW Pipe Stainless Steel 304L EFW Pipe DIN 1.4306 EFW Pipe UNS S30403 EFW Pipe
SS 304L ERW Pipe

SS 304L ERW Pipe

UNS S30403 ERW Pipe 304L Stainless Steel ERW Pipe ANSI B16.9 SUS 304L ERW Pipe DIN 1.4307 ERW Pipe
SS 304L Electropolish Pipe

SS 304L Electropolish Pipe

Stainless Steel 304L Electropolish Pipe ANSI B16.9 304L SS Electropolish Pipe UNS S30403 Electropolish Pipe DIN 1.4306 Electropolish Pipe
SS 304L Square Pipe

SS 304L Square Pipe

DIN 1.4307 Square Pipe 304L Stainless Steel Square Pipe ANSI B16.9 TP304L Square Pipe UNS S30403 Square Pipep
SS 304L Hollow Pipes

SS 304L Hollow Pipes

UNS S30403 Hollow Pipes DIN 1.4306 Hollow Pipes ANSI B16.9 SUS 304L Hollow Pipes Stainless Steel 304L Hollow Pipes
SS 304L Round Pipe

SS 304L Round Pipe

304L Stainless Steel Round Pipe UNS S30403 Round Pipe ANSI B16.9 304L SS Round Pipe DIN 1.4307 Round Pipe

Stainless Steel 304L 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 304L 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 304L 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 304L Pipes & Tubes

  • Stainless Steel 304L Beveled End Pipes
  • 1.4306 Pipes & Tubes
  • Stainless Steel 304L ERW Pipe
  • 15 NB SCH 10 SS 304L Cold Drawn Pipes
  • 304L SS Thin Wall Pipe
  • SS 304L Pipes Supplier
  • Stainless Steel 304L 90° Hydraulic Pipes
  • ASTM A312 TP304L Bush Hex Pipe
  • Stainless Steel 304L Heat Ex-changer Tubes
  • ANSI B16.9 Stainless Steel 304L Superheater Tubes
  • Stainless Steel 304L Thick Wall Pipe
  • 304L Stainless Steel Square Pipe
  • SS WERKSTOFF NR. 1.4306 Tubing
  • 304L Stainless Steel Welded Pipe
  • ASME SA312 TP304L Stainless Steel Round Pipe
  • Stainless Steel 304L Bush Hex Pipe
  • SS 304L Custom Pipe
  • ASTM A312 TP304L EFW Pipes
  • SS 304L Round Pipe
  • Stainless Steel 304L Industrial Pipes Manufacturer
  • 304L SS Tubes Stockist
  • SS 304L Boiler Tube
  • Stainless Steel 304L Seamless Tubes

  • Stainless Steel 304L Hollow Pipes Exporter
  • SS 304L Bush Hex Pipe
  • Stainless Steel 304L Heat Ex-changer Tubes
  • 304L SS Beveled End Pipe Manufacturer
  • ANSI B16.9 304L Stainless Steel Thick Wall Pipe
  • SS 304L Seamless Bare Pipe
  • 304L Stainless Steel Welded Pipes
  • ASME SA312 TP304L SS Tubing Stockholder
  • Stainless Steel 304L LSAW Pipes Ready Stock
  • ASME B16.9 SS 304L Welded Tube
  • Stainless Steel 304L Pipes
  • DIN 1.4306 90° Pipe
  • SS 304L Industrial Pipes
  • 304L Stainless Steel Large Pipes
  • Stainless Steel 304L Electropolished Pipes
  • ASTM A312 TP304L Stainless Steel Tubes
  • 304L Stainless Steel Seamless Piping Manufacturer
  • Stainless Steel 304L Pipes & Tubes
  • UNS S30403 Seamless Tubes
  • Stainless Steel 304L Capillary Pipe
  • ANSI B16.9 SS 304L Custom Pipe
  • Stainless Steel 304L Cold Drawn Pipes
  • SS 304L Hydraulic Pipe

304L SS Pipes & Tubes Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%