IBR approved Alloy Steel Seamless Pipe supplier in India

Alloy Steel Pipe

Check ASTM A335 material specification, specialized in Alloy Steel Boiler Pipe in India

Alloy Steel Pipe Specification

Manufacturer of High Temperature Alloy Steel Pipe in India, find custom length ASTM A335 Pipe in Schedule 40, 60, 80 and STD

Alloy Steel Pipe

Specifications ASTM A 335 ASME SA 335
Dimensions ASME, ASTM, and API
Size 1/8 TO 30 Inch Nominal Bore
Tubing Size 1 / 2 up to 5 Inch Outer Diameter
Outer Diameter 6 – 2500 mm
Wall Thickness :1 To 200mm
Schedule Schedule 80, Schedule 20, Schedule 30, Schedule 60, Schedule 40, STD, XS, Schedule 80,
Schedule 120, Schedule 160, Schedule 140, XXS
Length With in 13500mm
Type Seamless / Fabricated
Form Round
Hydraulic
Length Random, Single Double Random & Cut Length.
End Beveled End, Plain End, Treaded

Alloy Steel Seamless Pipes Types

Alloy Steel Pipes

Alloy Steel Pipes

Alloy Steel Seamless Pipes

Alloy Steel Seamless Pipes

Astm A335 Pipes

ASTM A335 Pipes

Seamless Alloy Steel Pipes

Seamless Alloy Steel Pipes

As Pipes

As Pipes

Alloy Pipes

Alloy Pipes

Alloy Steel Round Pipes

Alloy Steel Round Pipes

High Temperature Alloy Steel Pipes

High Temperature Alloy Steel Pipes

High Alloy Steel Pipes

High Alloy Steel Pipes

Alloy Steel Boiler Pipes

Alloy Steel Boiler Pipes

Alloy Steel Welded Pipes

Alloy Steel Welded Pipes

Alloy Steel Erw Pipes

Alloy Steel Erw Pipes

Alloy Steel Pipes Price in India

Description Price Per Pcs In INR Price Per Pcs In US $ Price Per Pcs In MYR
Od 508 X 30 X 6000 Mm Seamless Alloy Steel Pipes INR 1,120 US $ 14.56 MYR 63.84
Alloy Steel Seamless Pipe Sa335 Outer Diameter 610mm X Wt:128mm X L:3500mm INR 2,699 US $ 35.09 MYR 153.84
O.d.355.6mm/thk.11.13mm Seamless Alloy Steel Pipes Astm A335 INR 1,976 US $ 25.69 MYR 112.63
31.75*1.2*5000mm-5800mm Alloy Steel Seamless Pipe INR 2,432 US $ 31.62 MYR 138.62
Od 88.9mm X Wt:22mm X L:4000mm Alloy Steel Pipe INR 2,186 US $ 28.42 MYR 124.60

Alloy Steel ERW Pipes Chemical Composition

Grade Carbon Manganese Chromium Sulfur Molybdenum Phosphorus Silicon
Alloy Steel 0.05 – 0.15 0.30 – 0.60 1.00 – 1.50 0.025 0.44 – 0.65 0.025 0.50 – 1.00

Chrome Molybdenum Alloy Steel Pipes Mechanical Properties

Tensile Strength Elongation Yield Strength
415 min 30 min 205 min

Alloy Steel Pipes Pressure Rating

View Chrome Molybdenum Alloy Steel Pipe standard specification and weight chart
Nominal Pipe Size in Inch Outer Diameter in Inch 10 STD 20 XS 40 30 60 100 80 XXS 140 120 160
1/2 0.84 6358 8575 6358 8575 17150 10908
8 8.625 1829 1420 2841 1829 1574 2307 3375 2841 4971 4613 4085 5147
3/8 0.675 6606 9147 6606 9147
4 4.5 2581 3670 2581 3670 7339 4769 5782
1 1/4 1.66 4133 5638 4133 5638 11276 7380
1 1.315 4956 6670 4956 6670 13340 9316
2 1/2 2.875 3460 4704 3460 4704 9408 6391
18 18 681 1021 849 1361 1530 1192 2042 3147 2553 4252 3743 4848
2 2.375 3177 4498 3177 4498 8995 7097
3 1/2 4 2769 3896 2769 3896
6 6.625 2071 3195 2071 3195 6390 4157 5318
34 34 450 540 721 992 901
12 12.75 1441 961 1922 1560 1268 2160 3244 2644 3843 4324 3843 5042
20 20 613 919 919 1225 1455 1225 1989 3138 2526 4288 3675 4824
24 24 510 766 766 1021 1405 1147 1978 3126 2489 4210 3700 4786
14 14 875 1313 1092 1750 1533 1313 2079 3283 2625 4375 3829 4921
30 30 510 613 817 817 1021
42 42 438 583 875 729

Alloy Steel Seamless Pipes Outside Diameter & Tolerance

ASTM A530 & ASTM A335 NPS Tolerance, mm Outside Diameter, inch
±0.40 1/8≤OD≤1-1/2
±0.79 1-1/2<OD≤4
+1.59/-0.79 4<OD≤8
+2.38/-0.79 8<OD≤12
±1% OD>12
ASTM A450 Hot rolled Tolerance, mm Outside Diameter, mm
+0.4/-0.8 OD≤101.6
+0.4/-1.2 101.6<OD≤190.5
+0.4/-1.6 190.5<OD≤228.6
Cold Drawn Tolerance, mm Outside Diameter, mm
±0.10 OD<25.4
±0.15 25.4≤OD≤38.1
±0.20 38.1<OD<50.8
±0.25 50.8≤OD<63.5
±0.30 63.5≤OD<76.2
±0.38 76.2≤OD≤101.6
+0.38/-0.64 101.6<OD≤190.5
+0.38/-1.14 190.5<OD≤228.6

Chromium Alloy Steel Round Pipes Heat Treatment

Grade Adjusting the Temperature Range Heat Treatment Tempering
Temperature Range
P22 Isothermal or Full Annealing
Normative and Modest 1250 [675]
P5 (b,c) Isothermal or Full Annealing
Normative and Modest 1250 [675]
Anneal Subcritical (P5c only) 1325 – 1375 [715 – 745]
P91 1900-1975 [1040 – 1080] Normative and Modest 1350-1470 [730 – 800]
1900-1975 [1040 – 1080] Temper and Quench 1350-1470 [730 – 800]
P11 Isothermal or Full Annealing
Normative and Modest 1200 [650]
P9 Isothermal or Full Annealing
Normative and Modest 1250 [675]

Seamless Alloy Steel Pipes Weight Chart

Stockist of High/ low alloy steel pipe as per ASTM A335 American standard for boilers and heat exchangers
Nominal Pipe Size Outside Diameter Wall Thickness Weight Weight
Schedule Inch mm Inch mm Lb/ft kg/Mtr
1 1/2 40 STD 1.900 48 0.145 3.683 2.718 4.048
80 STD 0.200 5.080 3.361 5.409
1 40 STD 1.315 33 0.133 3.378 1.679 2.501
80 STD 0.179 4.547 2.172 3.325
6 6.625 168 0.188 4.775 12.924 19.252
0.203 5.516 13.923 20.739
0.219 5.563 14.983 22.318
0.250 6.350 17.021 25.354
40 STD 0.280 7.112 18.974 58.263
0.312 7.925 21.036 31.334
0.375 9.525 25.031 37.285
80 XHY 0.432 10.973 28.573 42.561
0.500 12.700 32.708 48.719
1 1/4 40 STD 1.660 42 0.140 3.556 2.273 3.385
80 STD 0.191 4.851 2.997 4.464
2 1/2 40 STD 2.875 73 0.203 5.516 5.793 8.629
80 STD 0.276 7.010 7.661 11.411
1/2 40 STD 0.840 21 0.109 2.769 0.851 1.268
80 STD 0.147 3.734 1.088 1.621
4 4.500 114 0.237 6.020 10.790 16.073
0.337 8.560 14.983 22.318
2 40 STD 2.375 60 0.154 3.912 3.653 5.441
80 STD 0.218 5.537 5.022 7.480
3 40 STD 3.500 89 0.216 5.486 7.576 11.284
80 STD 0.300 7.620 10.253 15.272
14 14.000 356 0.188 4.775 27.732 41.308
0.219 5.563 32.233 48.012
20 0.250 6.350 36.713 54.685
0.281 7.137 41.172 61.327
0.312 7.925 45.611 67.939
STD 0.375 9.525 54.568 81.281
40 0.438 11.125 63.441 94.498
XHY 0.500 12.700 72.090 107.381
0.625 15.875 89.278 132.983
3/4 40 STD 1.050 27 0.113 2.870 1.131 1.684
80 STD 0.154 3.912 1.474 2.195
10 10.750 273 0.188 4.775 21.207 31.588
0.219 5.563 24.631 36.689
20 0.250 6.350 28.035 41.759
30 0.307 7.798 34.240 51.002
0.344 8.738 38.231 56.946
40 STD 0.365 9.271 40.483 63.301
0.438 11.125 48.238 71.852
60 XHY 0.500 12.700 54.735 81.530
80 0.594 15.088 64.429 95.969
8 8.625 219 0.188 4.775 16.940 25.233
0.203 5.156 18.259 27.198
0.219 5.563 19.661 29.286
20 0.250 6.350 22.361 33.308
30 0.277 7.036 24.696 36.786
40 0.322 8.179 28.554 42.352
0.375 9.525 33.041 49.216
60 0.406 10.312 35.638 53.085
80 XHY 0.500 12.700 43.388 64.627
12 12.750 324 0.188 4.775 25.222 37.570
0.219 5.563 29.309 43.657
0.250 6.350 33.375 49.713
0.281 7.137 37.420 55.739
0.312 7.925 41.445 61.735
0.375 9.525 49.562 73.824
0.406 10.312 53.525 79.727
0.500 12.700 65.415 97.438
0.562 14.275 73.154 108.966
16 16.000 406 0.188 4.775 21.748 47.290
0.219 5.563 36.910 54.980
10 0.250 6.350 42.053 62.639
0.281 7.137 47.174 70.268
20 0.312 7.925 52.275 77.866
0.344 8.738 57.519 85.677
30STD 0.375 9.525 62.578 93.213
0.438 11.125 72.797 108.433
40XHY 0.500 12.700 82.770 123.289
20 20.000 508 0.250 6.350 52.733 78.547
0.282 7.163 59.386 88.458
0.312 7.925 65.604 97.719
20 STD 0.375 9.525 78.598 117.075
0.438 11.125 91.508 136.305
30 XHY 0.500 12.700 104.130 155.106
40 0.594 15.088 123.110 183.378
0.625 15.875 129.328 192.640
0.688 17.475 141.901 211.368
48 STD 48.000 1219 0.375 9.525 190.738 284.112
0.438 11.125 222.487 331.404
XHY 0.500 12.700 253.650 377.822
0.750 19.050 378.473 563.750
0.875 22.225 440.383 655.969
24 24.000 610 0.250 6.350 63.413 94.456
0.281 7.137 71.183 106.029
0.312 7.925 18.932 117.573
20 STD 0.375 9.525 64.618 140.938
0.438 11.125 110.219 164.176
XHY 0.500 12.700 125.490 186.923
0.625 15.875 156.028 232.410
40 0.688 17.475 171.293 255.148
0.750 19.050 186.233 277.401
42 42.000 1067 0.312 7.925 138.911 206.914
STD 0.375 9.525 166.708 248.319
XHY 0.500 12.700 221.610 33.097
0.750 19.050 330.413 492.163
36 36.000 914 0.250 6.350 95.453 142.180
0.281 7.137 107.196 159.672
10 0.312 7.925 118.918 177.133
STD 0.375 9.525 142.678 215.525
0.438 11.125 166.353 247.790
20 XHY 0.500 12.700 198.570 282.372
0.625 15.875 236.128 351.723
0.688 17.475 259.467 386.487
0.750 19.050 282.353 420.576
30 30.000 762 0.250 6.350 79.433 118.318
0.281 7.137 89.189 132.851
10 0.312 7.925 98.925 147.353
STD 0.375 9.525 118.648 176.731
0.438 11.125 138.286 205.983
20 XHY 0.500 12.700 157.530 234.647
30 0.625 15.875 196.078 292.066
0.688 17.475 215.380 320.817
0.750 19.050 234.293 348.988
18 18.000 457 0.219 5.563 41.588 61.948
0.250 6.350 47.393 70.593
0.281 7.137 53.176 79.208
20 0.312 7.925 58.939 87.792
STD 0.375 9.525 70.588 105.144
30 0.438 11.125 82.152 122.369
XHY 0.500 12.700 93.450 139.198
40 0.562 14.275 104.666 155.904
0.625 15.875 115.978 172.754

ASTM A335 Pipes Grades

Grades
ASTM A335 P1
P5
P9
P11
P12
P22
P91

Alloy Steel Pipes Features

  • High or low-temperature Stability
  • Better Wear resistance
  • Toughness
  • Improved Weldability
  • Machinability
  • Ductility
  • Hardenability
  • Corrosion resistance

High Temperature Alloy Steel Pipes Sizes

Outer Diameter in Mm Wall Thickness in Inch Schedule Wall Thickness in Mm Weight in Kg/m
13.72 1/4 80S 3.02 0.81
21.34 1/2 10S 2.11 1.02
17.15 3/8 40S 2.31 0.86
21.34 1/2 80S 3.73 1.65
17.15 3/8 10S 1.65 0.64
219.08 8 160 23.012) 112.97
26.67 3/4 80S 3.91 2.23
26.67 3/4 40S 2.87 1.71
219.08 8 120 18.23 91.30
21.34 1/2 40S 2.77 1.29
17.15 3/8 80S 3.20 1.12
219.08 8 80S 12.7 65.63
13.72 1/4 10S 1.65 0.50
114.30 4 40S 6.02 16.32
26.67 3/4 10S 2.11 1.30
73.03 40S 5.16 8.77
33.40 1 10S 2.77 2.13
48.26 10S 2.77 3.16
13.72 1/4 40S 2.24 0.64
33.40 1 80S 4.55 3.29
42.16 10S 2.77 2.73
33.40 1 160 6.352) 4.30
42.16 80S 4.85 4.53
42.16 40S 3.56 3.44
48.26 40S 3.68 4.11
42.16 160 6.352) 5.69
33.40 1 40S 3.38 2.54
60.33 2 10S 2.77 3.99
48.26 80S 5.08 5.49
60.33 2 80S 5.54 7.60
73.03 80S 7.01 11.59
60.33 2 40S 3.91 5.52
73.03 10S 3.05 5.35
114.30 4 10S 3.05 8.50
88.90 3 40S 5.49 11.47
60.33 2 160 8.742) 11.29
168.28 6 10S 3.4 14.04
168.28 6 40S 7.11 28.69
114.30 4 160 13.492) 34.05
88.90 3 80S 7.62 15.51
168.28 6 160 18.262) 68.59
141.30 5 160 15.882) 49.87
101.60 80S 8.08 18.92
168.28 6 120 14.27 54.75
88.90 3 160 11.132) 21.67
101.60 10S 3.05 7.53
88.90 3 10S 3.05 6.56
101.60 40S 5.74 13.78
141.30 5 80S 9.53 31.44
219.08 8 40S 8.18 43.20
114.30 4 80S 8.56 22.67
168.28 6 80S 10.97 43.21
141.30 5 40S 6.55 22.10

Alloy Steel Welded Pipes Testing

  • Hardness Test
  • Intergranular Corrosion (IGC) Test
  • Mechanical Testing Such as Tensile of Area
  • Flattening Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Pitting Resistance Test
  • Flaring Test
  • Micro and MacroTest

Alloy Steel Welded Pipe Testing

Completed projects

Western-Point Oil and Gas Corporation- Singapore

Western-Point Oil and Gas Corporation- Singapore

Shah Alam Plant- Malaysia

Shah Alam Plant- Malaysia

Ptt Public Company Limited- Thailand

Ptt Public Company Limited- Thailand