Hastelloy C22 Pipes

Top Hastelloy C22 Pipe Suppliers in Mumbai, India. Get high quality C22 Seamless Pipe from Preston Pipes and Alloys


Preston Pipes & Alloys stands as a leading name among hastelloy c22 pipe suppliers, specializing in premium-quality hastelloy c22 seamless pipe. These pipes are made from a corrosion-resistant alloy designed to perform well in harsh environments. The material is highly resistant to oxidizing, and reducing chemicals, which makes it a good choice for many applications. Electrical systems for automobiles, infrastructure, consumer electronics, metal design, and industrial structures are some of the applications that utilize these pipes. These pipes are also crucial in the sugar, oil, and gas industries, shipbuilding, chemical and fertilizer production, paper manufacture, cement production, and petrochemical facilities.


Hastelloy C22 contains a mixture of metals that includes iron, nickel, molybdenum, chromium, cobalt, manganese, silicon, phosphorus, sulfur and carbon. These ingredients combine to form a substance with excellent mechanical properties and superior durability. The alloy has a density of 8.89 g/cm³ and a melting point around 1370 °C, such that it remains stable under harsh conditions. It has a yield strength of approximately 52,000 psi and a tensile strength of up to 115,000 psi. With an elongation at 40%, the alloy ensures both strength and elasticity, which is critical for rigorous industrial use. This balance is what makes c22 alloy pipe a reliable option for long term and heavy duty applications.


Hastelloy C22 Pipes

The sizes of hastelloy c22 pipe available extensively range from 15 inches NB to 150 inches NB, including large diameter pipes that cater to various industrial applications. These pipes are available in different schedules, such as 5, 10, 40, STD, 80 and 160, providing flexibility in different pressure, and thickness specifications. Manufacturing processes involve ERW, seamless, welded, LSAW and fabricated pipes.The pipes are available in forms such as hydraulic and round, with lengths offered as double random, single random, or cut to length. Ends come beveled, plain, or threaded. Customized sizes are also available to match specific project demands making c22 seamless pipe adaptable to many applications.


All c22 pipe and hastelloy c22 welded pipes go through strict inspections and tests to meet high performance standards. Each product is tested for tensile strength, resistance to corrosion, and accuracy of dimensions before shipment. Packaging is also treated with the same care, using wood boxes, plastic bags, steel strip bundles, or other processes as required. These practices safeguard the pipes during storage and transport so that they arrive on-site in pristine condition. For dependable, corrosion-resistant piping built to last in demanding environments, this material offers proven performance, and durability.


Check Hastelloy C22 Specification, ASTM B622 Hastelloy C22 Seamless Pipe price list, Pressure rating, thickness and many more

Hastelloy C22 Pipe Specification

Specifications ASTM B 622 ASME SB 622 / ASTM B 619 ASME SB 619
Dimensions ASME, ASTM, and API
Specialized in Sizes in Large Diameter
Size 15″NB upto 150″NB IN
Schedule Schedule 5, 10, 40, STD, 80, 160
Length Double Random, Single Random, & Cut Length.
Type ERW / Seamless / Welded / LSAW Pipes / Fabricated
Form Hydraulic, Round, Etc
End Beveled End, Plain End, Treaded

View Pressure Rating Of UNS N10276 Welded Pipe

Pipe O.D. (in.) Wall Thickness of Pipe (inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (psig)
1/8 7900 10100
1/4 3700 4800 7000 9500
5/16 3700 5400 7300
3/8 3100 4400 6100
1/2 2300 3200 4400
3/4 2200 3000 4000 4600
1 2200 2900 3400 3900 4300

Alloy C22 Seamless Pipe Weight Chart

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

International Standards of Hastelloy C22 Pipe

Specifications: ASTM B622, B775, B619, B516, B751, B626
UNS: N06022
International Standards: ISO 6207, DIN 17751

Hastelloy C22 Welded Pipe Temperature

Property Unit 600ºF 800ºF 1000ºF 400ºF 70ºF 200ºF
Thermal Expansion X10-6/ºF 7 7.4 7.7 6.9 - 6.9
Elastic Modulus 102 ksi 27.6 26.6 25.7 28.5 29.9 29.4
Poisson Ratio - - - - - 0.3 -
Density lbs/in3 - - - - 0.314 -
Thermal Conductivity Btu-in/h-ft2-ºF 110 125 139 94 69 76
Specific Heat Btu/lb-ºF 0.111 0.114 0.118 0.106 0.098 0.101

ASTM B619 UNS N10276 pipe Wall Thickness

Types Out diameter Wall thickness Length
NB Sizes (in stock) 1/8″ ~ 8″ SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 Upto 6 Meters
Hastelloy C22 Seamless Pipe (Custom Sizes) 5.0mm ~ 203.2mm As per requirement Upto 6 Meters
Hastelloy C22 Welded Pipe (in Stock + Custom Sizes) 5.0mm ~ 1219.2mm 1.0 ~ 15.0 mm Upto 6 Meters

Alloy C22 Hastelloy ERW Pipe Schedule Chart

1/8" IPS(.405"O. D.) 3 1/2" IPS( 4.000"O. D.)
SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540"O. D.) 4" IPS(4.500"O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675"O. D.) 5" IPS( 5.563"O. D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
1/2" IPS(.840"O. D.) 6" IPS(6.625"O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050"O. D.) 8” IPS(8.625"O. D.)
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′O. D.) 10" IPS(10.750"O. D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660"O. D.) 12" IPS(12.750"O. D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900"O. D.) 14" IPS(14.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375"O. D.) 16" IPS(16.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875"O. D.) 18" IPS (18.000"O. D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500"O. D.)  
SCH 5, 10, 40, 80, 160, XXH  

Types of Alloy Hastelloy C22 Pipes

Alloy C22 Round Pipe

UNS N06022 Square Pipe

Nickel C22 Rectangular Pipe

Hastelloy 2.4602 Polished Pipe

2.4602 Hastelloy C22 Thick Wall Pipe

Nickel C22 Hot Finished Pipe

Hastelloy Alloy C22 Decorative Pipe

Nickel Alloy C22 Cold-Finished Pipe


Contact Preston Pipes and Alloys for the best prices on Hastelloy C22 Pipes

Hastelloy C22 Pipes Chemical Composition

Grade C Mn Si Fe S Cr Cu Ti
Hastelloy C22 0.01 max 1.0 max 0.08 max 4 – 7 0.03 max 14.5 – 16.5

Alloy C22 Mechanical Properties table

Density Yield Properties (0.2% offset) Melting Point Elongational Tensile Properties
8.89 g/cm3 Psi – 52,000 , MPa – 355 1370 °C (2500 °F) 40 % Psi – 1,15,000 , MPa – 790

C22 Alloy Equivalent Material

STANDARD WERKSTOFF NR. UNS OR EN GOST JIS
Hastelloy C22 2.4819 N10276 ЭП760 NiMo16Cr15W ХН65МВУ NW 0276

UNS N10276 Pipe Tests & Certificate

  • NS N10276 Pipe Tests & Certificate
  • Material certificate type EN 10204 Type 3.1
  • Micro and Macro Test
  • Positive Material Identification – PMI Testing
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Pitting Resistance Test
  • Mechanical Testing Such as Tensile of Area

Industrial Application of Hastelloy C22 Pipes