ASTM A335 P22 Pipe

What is ASTM A335 P22 Pipe?


ASTM A335 P22 Pipe is made up of Seamless ferritic alloy meant for high-temperature usage. The steel used to make P22 is an alloy of chromium and molybdenum, which offers strong performance and resistance to corrosion at high temperatures.


Nitron Alloys Overseas is one of the leading Manufacturer and distributors of ASTM A335 P22 pipes in India. Their NBR 5603 P22 Pipe Supplier confirm to ASTM, ISO, UNS, and JIS standards and are well certified.


Various Coatings like varnished and galvanized are used for coating the pipes as per ASTM and International Standards


P22 Seamless Pipes Supplier in India


ASTM A335 P22 Pipe

Nitron Alloys Overseas is the leading manufacturer, exporter and supplier of supreme quality of ASTM A335 P22 Pipe. We are completely dedicated towards our work and focusing to maintain the top-notch quality of the seamless pipe. Our engineers are utilizing only the best quality of product for fabricating steel seamless pipe. Our complete manufacturing process is done under the strict supervision of well-trained professional experts that adheres to obtain the globally standard seamless pipe. By production our engineers also make use of advanced and refined technologies to fabricate these high qualities of ASTM P22 Alloy Steel Seamless Pipe. In order to fulfill the desired demands and requirements of our customers, we offer these alloy steel seamless pipes in varied shapes, size, length, dimensions, and thickness according to their specification.


SA 335 Grade. P22 Seamless Pipe is often recognized as chrome-moly pipe due to the combination of chromium and molybdenum alloy in it. These seamless pipes also tend superior features such as high tensile strength, ductility at elevated temperatures, excellent good hardness and toughness. Due to the presence of molybdenum content in it this pipe ensures to increase the superior strength of steel that is less susceptible to embrittlement. Moreover, on the other side, the presence of chromium content facilitates superior resistance to oxidation at hostile temperature.



Nitron Alloys Overseas is manufacturing ASME SA 335 Grade. P22 Round Pipe by using high quality of raw materials with the help of our expert team members. We are always following international and national specifications and standards. Nitron Alloys Overseas never compromises with the quality standard and always providing up to the mark products in the market. After finished products we are performing several destructive and non-destructive tests to check the efficiency and strength of the alloy steel seamless pipe and then dispatching the product for delivery by packaging the product with standard packaging material. We are providing faster, smooth and convenient delivery of pipes to our domestic as well as global customers.

We are a well-known supplier of P22 seamless pipes in India. IBR-approved Cr-Mo P22 seamless pipes exports to various nation including Qatar, Dubai and UAE. These Supreme Pipes are available in custom Sizes, lengths and Thickness


ASTM A335 P22 Pipe

ASTM A335 P22 Pipe

A335 P22 material

A335 P22 material

ASME SA335 P22 pipe

ASME SA335 P22 pipe

Stockist of Alloy Steel A335 P22 Seamless Pipe are available in 1/2" - 24” Sizes, Check Specification of P22 Material Pipe


We maintain a wide stock of alloy steel A335 P22 seamless pipes available in sizes ranging from 1/2 inch to a maximum of 24 inches. They are offered in various forms, including round, rectangular, and square, with a variety of end types such as beveled, straight cut, and plain end.


ASTM A335 P22 Pipe Specification


Sizes P22 Pipe Supplier Standard Schedule

Outside Diameter: 0.5" - 24"
Wall Thickness: 6mm-30mm

ASTM A335 / ASME SA335
  • SCH 5 to SCH XXS
ASTM A335 P22 pipe Ends Surface Coating
  • Beveled
  • Straight cut
  • Plain
  • Black painting
  • 3PE
  • PP
  • FBE
  • 3LPE
  • Galvanized
  • CRA
  • FBE
  • Varnished
Cutting techniques Delivery Conditions Form
  • Burrless Cuts
  • Tapping
  • Sawing
  • Water-Jet
  • Cold Drawn
  • Quenched and Tempered
  • Normalizing Formed
  • Hot Rolled
  • Normalized and Tempered
  • Normalizing Rolled
  • Round
  • Rectangular
  • Square
Payment terms Length Type
  • L/C
  • T/T
  • Single Random
  • Double Random
  • Cut length
  • Seamless
  • ERW
  • Welded
Testing Provided By Supplier Origin Packaging
  • NACE TM0177
  • SSC TEST
  • HIC TEST
  • H2 SERVICE
  • NACE MR0175
  • NACE TM0284
  • IBR
  • Korean
  • Russian
  • European
  • Indian
  • US
  • Ukraine
  • Japanese
  • Loose
  • Plastic Cloth Wraps
  • Wooden box-a
  • Wooden Pallet
  • Bundle
Value Added Services International standards Marking on ASTM A335 P22 pipe
  • Draw
  • Sand Blasting
  • Shot Blasting
  • Heat Treatment
  • Machining
  • Expansion
  • Galavanizing
  • BS - UNI
  • ISO
  • GB 5310
  • ASTM/ASME
  • DIN -NF A
  • JIS
  • GOST
  • EN
  • Length
  • OD name
  • Grade
  • Thickness
  • Heat No.
  • Standard
  • Manufacturer/Supplier

Different types of ASME SA335 P22 Pipe

A335 grade P22 erw pipe

A335 grade P22 erw pipe

ASME SA335 P22 welded pipe

ASME SA335 P22 welded pipe

Alloy Steel P22 round pipe

Alloy Steel P22 round pipe

UNS K21590 hot rolled pipe

UNS K21590 hot rolled pipe

ASTM A335 Grade P22 boiler pipe

ASTM A335 Grade P22 boiler pipe

Chrome Moly P22 seamless pipe

Chrome Moly P22 seamless pipe

A335 Grade P22 high Pressure Pipe

A335 Grade P22 high Pressure Pipe

ASME SA335 grade  P22 cold rolled pipe

ASME SA335 grade P22 cold rolled pipe

ASTM A335 grade P22 hot drawn pipe

ASTM A335 grade P22 hot drawn pipe


Get Schedule 5 to Schedule XXS of UNS K21590 Pipe at Lowest Price in Mumbai.


Nitron Alloys Overseas offers best quality of UNS K21590 Pipe at Cheapest Price in Mumbai. They Stocks wide range of Schedule 5 to XXS worldwide. Contact Low Alloy ASTM A335 P22 Pipe Supplier for more information


Schedule Chart of Ferritic Alloy Steel ASTM A335 P22 Welded Pipe

NB Size OD 5S XXS 40S S140 10S S160 S100 S60 S120 XS/80S S20 S80 S10 S40
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
250 10” 273.1 3.4 25.4 9.3 25.4 4.2 28.6 19.3 12.7 21.4 12.7 6.4 15.1 9.27
900 36” 914.4 9.5 12.7 13 7.9 19.1
150 6” 168.3 2.8 22 7.1 3.4 18.3 14.3 10.97 11 7.11
750 30” 762 6.4 9.5 7.9 12.7 13 7.9
300 12” 323.9 4 25.4 9.5 28.6 4.6 33.3 21.4 14.3 25.4 12.7 6.4 17.5 10.3
850 34” 863.6 9.5 12.7 13 7.9 17.5
400 16” 406.4 4.2 9.5 36.5 4.8 40.5 26.2 16.7 31 12.7 7.9 21.4 6.4 12.7
450 18” 457.2 4.2 9.5 39.7 4.8 45.2 29.4 19.1 34.9 12.7 7.9 23.8 6.4 14.3
800 32” 812.8 9.5 12.7 13 7.9 17.5
350 14” 355.6 4 9.5 31.8 4.8 35.7 23.8 15.1 27.8 12.7 7.9 19.1 6.4 11.1
700 28” 711.2 9.5 12.7 13 7.9
500 20” 508 4.8 9.5 44.5 5.5 50 32.5 20.6 38.1 12.7 9.5 26.2 6.4 15.1
650 26” 660.4 9.5 12.7 13 7.9
550 22” 558.8 4.8 9.5 47.6 5.5 54 34.9 22.2 41.3 12.7 9.5 28.6 6.4
600 24” 609.6 5.5 9.5 52.4 6.4 59.5 38.9 24.6 46 12.7 9.5 31 6.4 17.5

ASTM A335 P22 Pipe Price List

Price list of ASTM A335 P22 pipe SA335 grade P22 Pipe Price in USD ASTM A335 grade P22 Pipes Price in UAE Dirham
HOT FINISHED SEAMLESS ASME SA335 Grade .P22 PIPE SIZE MM:323.80X45.00X5020 US $2.78 per kg 10.22 UAE Dirham per kg
ASTM A335 P22 PIPE - 355.6 X 50 US $1.09 per kg 4.01 UAE Dirham per kg

Testing and inspection of A335 Grade P22 high Pressure pipe

  • Hydrostatic Test
  • Ultrasonic testing
  • Eddy-Current testing
  • Machanical Testing
  • Visual Inspection Reports
  • Non Destructive Test
  • Mill Test Certificates (EN 10204 3.1)
  • PMI Test Reports

Manufacturer of ASME SA335 P22 Chrome Moly Pipe in India, Refer Dimensions and Weight Chart

We provide premium goods made for high-temperature uses in a range of sectors.Our pipes are made in accordance with strict quality standards and come in a range of weights, diameters and thicknesses to fit your client requirements.


Dimensions of UNS K21590 Hot Rolled Pipe

NPS Wall Thickness (IN) Inside Diameter (IN) Outside Diamter (IN) Weight (LB/FT)
1/8 0.068" 0.269" 0.405" 0.24
1 0.133" 1.049" 1.315" 1.68
1/4 0.088" 0.364" 0.540" 0.42
24 0.688" 22.624" 24.000" 171.30
3/4 0.113" 0.824" 1.050" 1.13
20 0.594" 18.812" 20.000" 123.10
3/8 0.091" 0.493" 0.675" 0.57
1/2 0.109" 0.622" 0.840" 0.85
1-1/2 0.145" 1.610" 1.900" 2.72
1-1/4 0.140" 1.380" 1.660" 2.27
12 0.406" 11.938" 12.75" 53.52
2-1/2 0.203" 2.469" 2.875" 5.79
2 0.154" 2.067" 2.375" 3.65
8 0.322" 7.981" 8.625" 28.55
10 0.365" 10.020" 10.750" 40.48
3 0.216" 3.068" 3.500" 7.58
14 0.438" 13.124" 14.000" 63.50
4 0.237" 4.026" 4.500" 10.79
18 0.562" 16.876" 18.000" 104.70
5 0.258" 5.047" 5.563" 14.62
3-1/2 0.226" 3.548" 4.000" 9.11
6 0.280" 6.065" 6.625" 18.97
16 0.500" 15.000" 16.000" 82.77

Steel Grade P22 ASTM A335 Seamless Pipe Weight Chart

Other Diameter WT Size Weight Schedule
Pipe #
Section Modulus
0.84 0.109 1/2 0.85 40 .0407
0.154 1.48 80 .0853
1.315 0.133 1 1.68 40 .1328
0.191 3.00 80 .2913
1.05 0.113 3/4 1.13 40 .0705
0.179 2.17 80 .1606
1.90 0.145 1 1/2 2.72 40 .3262
0.154 3.66 40 .5606
1.66 0.140 1 1/4 2.27 40 .2346
0.200 3.63 80 .4118
2.875 0.120 2 1/2 3.53 10 .6870
0.375 10.02 160 1.6371
3.50 0.120 3 4.34 1.0411
0.156 5.58 1.3122
0.250 8.69 1.9372
0.281 9.67 2.1207
2.375 0.109 2 2.64 10 .4205
0.281 6.29 .8666
0.344 7.47 160 .9806
0.216 6.14 1.1169
4.5 0.120 4 5.62 10 1.7612
0.237 10.80 40 3.2145
0.281 12.67 60 3.7021
0.337 15.00 80 4.2713
4.0 0.120 3 1/2 4.98 10 1.3776
0.281 11.17 2.8562
0.156 7.24 2.2354
6.625 0.109 6 7.59 5 3.5769
0.625 32.99 160 10.7976
0.203 13.94 6.3804
0.188 12.94 5.9351
0.312 21.06 9.3416
0.375 25.05 10.893
1.000 60.13 21.7719
5.563 0.188 5 10.80 4.1161
0.531 22.53 160 5.8997
0.219 12.51 4.7279
0.281 15.87 5.8644
0.312 17.51 6.4074
0.258 14.63 40 5.4500
0.375 20.80 80 7.4300
0.344 19.19 6.9358
0.500 27.06 120 9.2534

A335 P22 Chreome Moly Pipe Temperature Range

Temperature range up to 600°C

View Chemical Composition and Mechanical Properties of SA335 Grade P22 High Pressure Boiler Pipe

SA335 Grade P22 high-pressure boiler pipes have a chromium composition of approximately 1.90% to 2.60%, with a tensile strength of 415 MPa. These pipes offer excellent temperature resistance and ductility, making them suitable for use in gas processing and the pulp and paper industry.


ASTM A335 P22 Boiler Pipe Chemical Composition

Grade C Mn P S Si Cr Mo
A335 P22 0.050-0.15 0.30-0.60 ≤0.025 ≤0.025 ≤0.50 1.90-2.60 0.87-1.13

A335 grade P22 ERW Pipe Mechanical Properties

Grade Tensile Strength(MPa) Yield Strength(MPa) Elongation(%)
A335 P22 ≥415 ≥205 ≥30

ASME SA335 grade P22 Pipe Equivalent

ASTM ASME JIS G 3458 UNS ISO ABS NK
A335 P22 SA335 P22 STPA 24 K21590 2604 II TS34 ABS 13 KSTPA 24

P22 Seamless Pipes Density

Density 7.76 kg/dm³

Size Chart of ASTM A335 grade P22 Pipe

O.D. (in) NPS 80 160 10 40
.405 1/8" .095 .049 .068
.675 3/8" .126 .065 .091
.540 1/4" .119 .065 .088
1.050 3/4" .154 .218 .083 .113
.840 1/2" .147 .187 .083 .109
1.660 1 1/4" .191 .250 .109 .140
18.000 18" .937 1.781 .250 .562
1.315 1" .179 .250 .109 .133
2.375 2" .218 .343 .109 .154
1.900 1 1/2" .200 .281 .109 .145
3.500 3" .300 .437 .120 .216
2.875 2 1/2" .276 .375 .120 .203
4.500 4" .337 .531 .120 .237
4.000 3 1/2" .318 .120 .226
6.625 6" .432 .718 .134 .280
8.625 8" .500 .906 .148 .322
5.563 5" .375 .625 .134 .258
12.750 12" .687 1.312 .180 .406
10.750 10" .593 1.125 .165 .365
16.000 16" .843 1.593 .250 .500
14.000 14" .750 1.406 .250 .437

A335 P22 material Heat Treatment

Heat Treatment 1200 °F [675 °C]

Applications of ASTM A335 grade P22 Pipe

  • Power generation
  • Chemical equipment
  • Pharmaceutical equipment
  • Off-shore oil drilling companies
  • Gas processing
  • Sea water equipment
  • Pulp and paper industry
  • Petrochemicals

Which techniques of welding do you favor for Seamless Ferritic Alloy-Steel P22 Pipe?


Here are few Testings of Seamless Ferritic Alloy-Steel P22 Pipe given below which are used for welding purpose

  • TIG
  • MAG massive wire
  • SAW
  • MAG cored wire
  • Arc welding (E)


Seamless P22 Pipe Vs Welded P22 Pipe


Property Seamless P22 Pipe Welded P22 Pipe
Size Range 1/2 inch to 24 inches 1 inch to 48 inches
Wall Thickness 5 mm - 50 mm 5 mm - 60 mm
Temperature Resistance 1200°F (650°C) 1000°F (540°C)
Yield Strength 205 MPa ~190 MPa
Pressure Rating 3000 psi 2500 psi
Tensile Strength 415 MPa (min) 400 MPa (min)
Inspection ultrasonic testing radiographic testing
Ductility Elongation: ~30% Elongation: ~25%

List some common benefits of Alloy P22 Pipe


Alloy P22 Pipe have high corrosion resistance and temperature. given below are the benefits of P22 Round Pipe


  • Ability to withstand high pressure
  • High-temperature strength
  • Long service life in demanding applications
  • Good corrosion resistance

What is pressure and how is it calculated?


Pressure is the amount of force applied to a surface per unit area.


P = F​ /A

Where P= Pressure,
F= Applied Force
A = Area
P = F​ /A


In comparison to China or Japan how much demand is there in India for P22 Seamless Pipes?


In comparison to China and Japan, there is significant demand for P22 Pipe Supplier in India due to their high standards, best quality materials, and specific applications.


Countries Estimated Delivery Time (Days)
King Fahd Industrial Port, Jubail, Saudi Arabia 10-14
Port of Osaka, Japan 20-25
Khalifa Port, Abu Dhabi, UAE 5-7
Sembawang Terminal, Singapore 7-9
Port of Halifax, Canada 30-35
Port of Paranaguá, Brazil 30-35
Port of Vladivostok, Russia 28-33
Port of Altamira, Mexico 35-40
Port of Moerdijk, Netherlands 22-27
Port of Dunkirk, France 22-26
Port of Wilhelmshaven, Germany 22-27
Port of Penang, Malaysia 9-11
Port of Gwangyang, South Korea 18-22
Port of Naples, Italy 20-25

How are the dimensions as well as the density of P22 seamless pipes used to calculate their weight?


Check the formula below to calculate the weight using the density and dimensions of P22 seamless pipes.


ASTM A335 P22 Weight