Alloy Steel P22 Pipes

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Thabiso Steel, a prominent manufacturer and supplier located in Cape Town, South Africa, specializes in top-notch **Alloy Steel P22 Pipes** designed for high-temperature, high-pressure, and heavy-duty industrial uses. These pipes are crafted with precision to provide outstanding strength, creep resistance, and long-lasting durability, ensuring they perform reliably even in the toughest conditions. Adhering to international standards, Thabiso Steel promises consistent mechanical performance and quality. Catering to sectors like power generation, petrochemical, and oil and gas, the company delivers Alloy Steel P22 Pipes that blend operational efficiency, structural integrity, and an extended service life, making them a go-to choice for critical industrial applications throughout South Africa.

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Alloy Steel P22 Seamless Pipes

Alloy Steel Gr P22 Welded Pipes

Alloy Steel Grade P22 EFW Pipes

Table of Contents

What is Alloy Steel P22 Pipes?

**Alloy Steel P22 Pipes** are made from high-quality alloy steel, with carefully balanced chromium and molybdenum content to boost their high-temperature strength, hardness, and creep resistance. These pipes showcase excellent tensile and yield strength, remarkable impact resistance, and stability in dimensions even at elevated temperatures. Their fine-grain structure ensures they are weldable, tough, and durable over the long haul, making Alloy Steel P22 Pipes perfect for demanding high-pressure, high-temperature, and heavy-duty industrial tasks.

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alloy steel pipes

Alloy Steel P22 Pipes Specification

Specialized inLarge Diameter Pipes Size
StandardSA335 P22 / ASTM A335 P22
OD19.05milimeter – 114.3milimeter
ScheduleSchedule 40, 80, 160, XS, XXS
WT2.0milimeter – 14 milimeter
Lengthmaximum 16000 milimmeter
Tolerance

Cold drawn pipes: +/-0.1mm

Cold rolled pipe: +/-0.05mm

FormRound, Square, Rectangular, Hydraulic Etc.
CraftCold drawn and Cold rolled
Size1/2” NB upto 36” NB
LengthDouble Random, Single Random, & Cut Length.
TypeWelded / ERW / Seamless / Fabricated
Specialized inSA335 P22
EndBeveled End, Plain End, Treaded
Additional TestingNACE TM0177, NACE MR 0175, IBR, NACE TM0284, SSC TEST, HIC TEST, H2 SERVICE, etc.

Alloy Steel P22 Pipes Chemical Composition

Alloy Steel P22CCrMnMoPSSi
0.05 – 0.151.90 – 2.600.30 – 0.600.87 – 1.130.025 max0.025 max0.50 max

Alloy Steel P22 Pipes Mechanical Properties

Tensile Strength, MPaYield Strength, MPaElongation
415 min205 min30 min

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Top Manufacturer and Supplier of Alloy Steel P12 Pipes in Cape Town, South Africa

ThabisoSteel is a major manufacturer and a supplier of premium Alloy Steel P22 pipe in Cape Town, the South Africa. With specialization in steel solutions, we offer a variety of products including carbon steel, alloy steel, light steel and galvanized steel. Our wide bearing has pipes, pipes, flanges, pipe fittings, forged fittings, sheets and plates. We are famous for our reliable distribution and extraordinary customer service, and are committed to offering high quality steel materials that ensure durability and better performance in different industrial applications. We are committed to skill, and we are your reliable partners for all steel requirements.

Alloy Steel P22 Pipes Equivalent Grades

ASTMASMEEquivalent materialJIS G 3458UNSBSDINISOABSNKLRS
A335 P22SA335 P22T22, 10CrMo910, 10CrMo9-10, 1.7380, 11CrMo9-10, 1.7383STPA 24K215903604 P1 62217175
10CrMo910
2604 II TS34ABS 13KSTPA 24Sec 2
2-1/4Cr1Mo410

ASTM A335 P22 Pipe Size Chart

O.D.(mm) x Thickness(mm) O.D(mm) x Thickness(mm) O.D(mm) x Thickness(mm)
38.1 x 3.2 57.0 x 4.9 76.2 x 4.0
38.1 x 4.0 57.0 x 6.3 76.2 x 5.0
38.1 x 6.3 57.0 x 7.9 76.2 x 6.3
42.4 x 3.2 60.3 x 3.2 82.5 x 4.5
42.4 x 4.0 60.3 x 3.6 88.9 x 3.2
44.5 x 3.2 60.3 x 5.0 88.9 x 3.6
44.5 x 6.3 63.5 x 3.2 88.9 x 4.0
48.3 x 3.2 63.5 x 3.6 101.6 x 3.6
48.3 x 3.6 63.5 x 4.0 101.6 x 4.5
50.8 x 4.5 63.5 x 6.3 101.6 x 6.3
51.0 x 3.2 63.5 x 7.9 114.3 x 3.6
51.0 x 3.6 70.0 x 3.2 114.3 x 5.0
51.0 x 6.3 70.0 x 3.6 139.7 x 4.0
57.0 x 3.2 70.0 x 6.3 139.7 x 5.0
57.0 x 3.6 76.2 x 3.6 139.7 x 6.3

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Types of Alloy Steel P22 Pipes

Alloy Steel P22 Rectangular Pipe
Alloy Steel P22 Hexagonal Pipe
Alloy Steel Grade P22 Round Pipe
Gr P22 Alloy Steel Hydraulic Pipes
P22 Alloy Steel Hollow Pipes
Gr.P22 Alloy Steel Square Pipe

Alloy Steel P22 Pipes Weight Chart

Size NPSPipe O.D.Wall ThicknessPipe I.D.Weight per FootStandard to XXHYSchedule
Pipe #
Section ModulusGallon Capacity Per Linear Foot
1/20.840.1090.6220.85STD40.0407.0158
  0.1470.5461.09XHY80.0478.0122
  0.1880.4641.31 160.0528.0088
  0.2940.2521.72XXHY .0577.0026
3/41.050.1130.8241.13STD40.0705.0277
  0.1540.7421.48XHY80.0853.0225
  0.2190.6121.95 160.1006.0153
  0.3080.4342.44XXHY .1103.0077
11.3150.1331.0491.68STD40.1328.0449
  0.1790.9572.17XHY80.1606.0374
  0.2500.8152.85 160.1904.0271
  0.3580.5993.66XXHY .2136.0146
1 1/41.660.1401.3802.27STD40.2346.0777
  0.1911.2783.00XHY80.2913.0666
  0.2501.1603.77 160.3421.0549
  0.3820.8965.22  .4110.0328
1 1/21.900.1451.6102.72STD40.3262.1058
  0.2001.5003.63XHY80.4118.0918
  0.2811.3384.86 160.5079.0730
  0.4001.1006.41  .5977.0494
22.3750.1092.1572.64 10.4205.1898
  0.1542.0673.66STD40.5606.1743
  0.2181.9395.03XHY80.7309.1534
  0.2501.8755.68  .8045.1434
  0.2811.8136.29  .8666.1344
  0.3441.6877.47 160.9806.1161
  0.4361.5039.04XXHY 1.1043.0922
2 1/22.8750.1202.6353.53 10.6870.2833
  0.2032.4695.80STD.401.0640.2487
  0.2162.4436.14  1.1169.2435
  0.2502.3757.02  1.2468.2301
  0.2762.3237.67XHY801.3386.2202
  0.3752.12510.02 1601.6371.1842
  0.5521.77113.71XXXHY 1.9971.1280
33.500.1203.2604.34  1.0411.4336
  0.1563.1885.58  1.3122.4147
  0.1723.1566.12  1.4265.4064
  0.1883.1246.66  1.5342.3984
  0.2163.0687.58STD.401.7241.3840
  0.2503.0008.69  1.9372.3672
  0.2812.9389.67  2.1207.3521
  0.3002.90010.26XHY802.2253.3431
  0.4382.62414.34 1602.8774.2811
  0.6002.30018.6XXHY 3.4243.2158
3 1/24.00.1203.7604.98 101.3776.5768
  0.2263.5489.12STD.1402.3939.5136
  0.2503.50010.02  2.6001.4998
  0.2813.43811.17  2.8562.4821
  0.3183.36412.52XHY803.1400.4617
  0.6362..72822.87XXHY 4.8795.3085
44.50.1204.2605.62 101.7612.7404
  0.1564.1887.24  2.2354.7156
  0.1884.1248.67  2.6296.6942
  0.2034.0949.32  2.8173.6838
  0.2194.06210.02  3.0184.6725
  0.2374.02610.80STD.403.2145.6613
  0.2504.00011.36  3.3611.6528
  0.2813.93812.67 603.7021.6326
  0.3123.87613.97  4.0273.6126
  0.3373.82615.00XHY804.2713.5972
  0.4383.62419.02 1205.1790.5361
  0.5313.43822.53 1605.8997.4822
  0.6743.15227.57XXHY 6.7927.4054
55.5630.1885.18710.80  4.11611.0979
  0.2195.12512.51  4.72791.0716
  0.2585.04714.63STD.405.45001.0391
  0.2815.00115.87  5.86441.0204
  0.3124.93917.51  6.4074.99647
  0.3444.87519.19  6.9358.9696
  0.3754.81320.80XHY807.4300.9449
  0.5004.56327.06 1209.2534.8495
  0.6254.31332.99 16010.7976.7590
  0.7504.06338.59XXHY 12.0954.6734
66.6250.1096.4077.59 53.57691.6748
  0.1346.3579.30 104.34751.6488
  0.1566.31310.79  5.01071.6260
  0.1886.24912.94  5.93511.5937
  0.2036.21913.94  6.38041.5780
  0.2196.18715.00  6.82611.5620
  0.2506.12517.04  7.69051.5306
  0.2806.06518.99STD.408.49581.5008
  0.3126.00121.06  9.34161.4688
  0.3445.93723.10  10.1111.4391
  0.3755.87525.05  10.8931.4082
  0.4325.76128.60XHY8012.2241.3541
  0.5005.62532.74  13.7111.2909
  0.5625.50136.43 12014.98061.2346
  0.6255.37540.09  16.18211.1787
  0.7195.18745.39 16017.82431.0977
  0.8644.89753.21XXHY 20.025.9784
  1.0004.62560.13  21.7719.8727
  1.1254.37566.14  23.1237.7809

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Uses of Alloy Steel P22 Pipes

**Alloy Steel P22 Pipes** are extensively utilized in industries that need strong, heat-resistant, and durable piping solutions. They’re commonly found in power plant boilers, steam pipelines, petrochemical facilities, and oil and gas refineries. Moreover, they are essential in high-pressure piping systems, industrial machinery, and structural frameworks where creep resistance, toughness, and thermal stability are vital. The blend of mechanical strength, corrosion resistance, and long-term reliability guarantees safe and efficient operation, making Alloy Steel P22 Pipes ideal for energy, industrial, and heavy engineering applications.

 

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry