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Alloy Steel ASTM A335 P11 Pipes & Tubes

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Grade P11 Cr-Mo Pipes & Tubes, Manufacturer of ASTM A335 Alloy Steel P11 Welded Tube, Alloy Steel A335 P11 Pipes, Ready Stock Of CrMo P11 Tubing, P11 Alloy Steel Seamless Tubes Supplier in Mumbai.

Unifit Metal Alloys is a well-known exporter and supplier of AS ASTM A335 P11 Pipes & Tubes, which has superior high temperature and tensile resilience.

We offer these Alloy Steel ASME SA 335 P11 Seamless Pipes for a variety of reasons, including increased strength, which leads to weight savings. It provides increased corrosion protection, especially against stress corrosion cracking, improved price stability, a lower price, and other benefits. They are not affected by grain boundary carbide deposition (sensitisation). They can be used at high temps for long periods of time without affecting corrosion protection. It has the same corrosion resilience to sensitisation as other metals' reduced carbon versions. It is an austenitic substance with a molybdenum addition that increases corrosion protection.

P11 Alloy Steel Electropolish Pipe, ANSI B16.9 Alloy Steel A335 P11 Heat Ex-changer Tubes, Grade P11 Cr-Mo Seamless Pipes, Alloy Steel P11 90 Square Pipe, Grade P11 Welded Pipes, Alloy Steel ASTM A335 P11 Butt Weld Fittings, Chrome-Moly P11 ERW Pipes, A335 Grade Cr-Mo P11 Bush Hex Pipe Manufacturer In Mumbai, India.

ASTM A335Alloy Steel P11 Welded Pipes are especially noticeable in salt settings for pitting and crevice rusting. They are suitable for use in large gauge (over 6 mm) riveted components. It contains a trace of titanium, which is usually less than 0.5%. This product's high carbon version should be used for high temperature uses. Our products' austenitic composition provides exceptional toughness even at cryogenic temps. It is always necessary to evaluate the viability of a specific with a thorough understanding of the corrosive surroundings. Our products are extensively used as heat exchangers in refinery industries, petrochemical facilities, pulp and paper industries, beverage and sugar industries, and other industries.

ASTM A335Alloy Steel P11 Welded Tubes are especially noticeable in salt settings for pitting and crevice rusting. They are suitable for use in large gauge (over 6 mm) riveted components. It contains a trace of titanium, which is usually less than 0.5%. This product's high carbon version should be used for high temperature uses. Our products' austenitic composition provides exceptional toughness even at cryogenic temps. It is always necessary to evaluate the viability of a specific with a thorough understanding of the corrosive surroundings. Our products are extensively used as heat exchangers in refinery industries, petrochemical facilities, pulp and paper industries, beverage and sugar industries, and other industries.

Alloy Steel ASTM A335 P11 Pipes & Tubes

Get a best quote for Alloy Steel ASTM A335 P11 Pipes & Tubes, We Keep Bulk Stock of Alloy Steel P11 Seamless Bare Pipe at our stockyard, contact us to request a quote.

AS ASTM A335 P11 Pipes & Tubes Specifications

AS P11 Pipes & Tubes Specifications ASTM A335, A249, A269, A358 / ASME SA335, SA249, SA269, SA358
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A335 TP AS P11 Seamless Pipe & Tube Size 1 / 2" NB - 16" NB
ASTM A335 TP AS P11 Welded Pipe & Tube Size 1 / 2" NB - 24" NB
ASTM A358 TP AS P11 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
AS P11 Pipes & Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
AS P11 Pipe & Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Alloy Steel P11 Pipe & Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
AS P11 Pipes & Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of AS P11 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 Alloy Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of AS P11 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

Alloy Steel ASTM A335 P11 Pipes & Tubes Chemical Composition

C, %P, %Mn, %S, %Si, %Cr, %Mo, %
0.05 - 0.150.025 max0.30 - 0.600.025 max0.50 - 1.001.00 - 1.500.44 - 0.65

P11 Alloy Steel Pipes & Tubes Mechanical Properties

Tensile Strength, MPa

Yield Strength, MPaElongation, %
415 min205 min30 min

Various Types Of Alloy Steel ASTM A335 P11 Pipes & Tubes

AS A335 P11 Seamless Pipe

AS A335 P11 Seamless Pipe

ANSI B16.9 CrMo P11 Seamless Pipe Grade P11 Alloy 45 Seamless Pipe P11 Alloy Steel 90 Seamless Pipe Alloy Steel ASTM A335 P11 Seamless Pipe
AS A335 P11 Welded Pipe

AS A335 P11 Welded Pipe

Grade P11 Alloy Steel Welded Pipe ANSI B16.9 P11 CrMo Welded Pipe Type Gr. P11 Welded Pipe P11 Alloy Steel Welded Pipe
AS A335 P11 EFW Pipe

AS A335 P11 EFW Pipe

ANSI B16.9 CrMo P11 EFW Pipe Alloy Steel A335 P11 EFW Pipe Cr-Mo A335 P11 EFW Pipe P11 Alloy Steel EFW Pipe
AS A335 P11 ERW Pipe

AS A335 P11 ERW Pipe

Cr-Mo Grade P11 ERW Pipe Grade P11 Alloy ERW Pipe P11 Alloy Steel ERW Pipe ANSI B16.9 AS P11 ERW Pipe
AS A335 P11 Electropolish Pipe

AS A335 P11 Electropolish Pipe

Alloy Steel ASTM A335 P11 Electropolish Pipe P11 Chrome Moly Electropolish Pipe Chrome Moly P11 Electropolish Pipe ANSI B16.9 CrMo P11 Electropolish Pipe
AS A335 P11 Square Pipe

AS A335 P11 Square Pipe

A335 Alloy Steel P11 Square Pipe AS A335 P11 Square Pipe Chrome-Moly P11 Square Pipep ANSI B16.9 P11 CrMo Square Pipe
AS A335 P11 Hollow Pipes

AS A335 P11 Hollow Pipes

ANSI B16.9 AS P11 Hollow Pipes Grade P11 Alloy Hollow Pipes Grade Cr-Mo P11 Hollow Pipes Alloy Steel ASTM A335 P11 Hollow Pipes
AS A335 P11 Round Pipe

AS A335 P11 Round Pipe

ANSI B16.9 CrMo P11 Round Pipe A335 Alloy Steel P11 Round Pipe Grade P11 Alloy Round Pipe Alloy Steel P11 Round Pipe

Alloy Steel ASTM A335 P11 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

Alloy Steel P11 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

Alloy Steel ASTM A335 P11 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 Alloy Steel A335 P11 Pipes & Tubes

  • ASTM A335 AS P11 EFW Pipes
  • P11 Alloy Steel Square Pipe
  • Alloy Steel ASTM A335 P11 Industrial Pipes
  • AS A335 P11 Custom Pipe
  • P11 CrMo Heat Ex-changer Tubes
  • AS EN 10217-7 Welded Pipe
  • ASTM A335 Cr-Mo P11 Pipes & Tubes
  • A335 Alloy Steel P11 Beveled End Pipes
  • AS A335 P11 Tubing
  • CrMo P11 Bush Hex Pipe
  • ASTM A335 AS P11 Bush Hex Pipe
  • Grade P11 Alloy Steel Cold Drawn Pipes
  • ANSI B16.9 Alloy Steel P11 Superheater Tubes
  • Alloy Steel P11 Seamless Tubes
  • Grade Cr-Mo P11 Tubes Stockist
  • Custom Alloy Steel P11 90° Hydraulic Pipes
  • Grade P11 Cr-Mo Boiler Tube
  • Alloy Steel P11 Thick Wall Pipe
  • Grade P11 Alloy Thin Wall Pipe Manufacturer
  • ASME SA335 P11 Alloy Steel Round Pipe
  • AS P11 Pipes Supplier
  • Gr P11 Alloy Steel Round Pipe
  • Type Gr. P11 ERW Pipe

  • P11 Alloy Steel Large Pipes
  • Type Gr. P11 Seamless Piping Manufacturer
  • Alloy Steel ASTM A335 P11 Industrial Pipes
  • ASTM A335 P11 Cr-Mo Beveled End Pipe Manufacturer
  • SA335 Alloy Steel P11 Hollow Pipes Exporter
  • ASTM A335 P11 Alloy Steel Tubes
  • Alloy Steel 16Mo3 Bush Hex Pipe
  • Gr P11 Alloy Steel LSAW Pipes Ready Stock
  • ASME SA335 AS P11 Tubing Stockholder
  • Grade P11 Alloy Steel Electropolished Pipes
  • A335 Custom Alloy Steel P11 Seamless Bare Pipe
  • ANSI B16.9 P11 Alloy Steel Thick Wall Pipe
  • P11 Chrome-Moly Cold Drawn Pipes
  • Alloy Steel P11 Pipes
  • Grade P11 Heat Ex-changer Tubes
  • ANSI B16.9 Alloy Steel P11 Custom Pipe
  • Chrome Moly P11 Seamless Tubes
  • Grade P11 Alloy 90° Pipe
  • Cr-Mo A335 P11 Pipes & Tubes
  • ASME B16.9 P11 Alloy Steel Welded Tube
  • Grade Cr-Mo P11 Hydraulic Pipe
  • P11 Alloy Steel Welded Pipes
  • Alloy Steel ASTM A335 P11 Capillary Pipe

AS ASTM A335 P11 Pipes & Tubes Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%