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ASTM A335 P9 grade is a ferritic seamless grade. The ASTM A335 P9 Pipe is a high-temperature grade that is designed with an outstanding composition of chromium and molybdenum alongside other alloying elements. This gives the Alloy Steel P9 Pipe superior resistance and tolerance to reducing and corrosive media across stress-induced setups. The high-strength P9 Pipe material showcases excellent mechanical properties. They grade has a minimum tensile strength of 60,000 PSI. The A335 P9 material has a minimum yield strength of 30,000 PSI and can be readily elongated by 30% and still showcase excellent workability. P9 Pipe has good formation capacity ensuring that the pipes can be shaped in different sizes to meet necessary project requirements. The ASTM A335 P9 Pipe is in schedules between SCH 40 to SCH 160 and XXS. The pipes have plain, beveled, and threaded ends with wall thickness between 3mm up to 12mm. A335 P9 Pipe is widely used in power plants, nuclear plants, petrochemical industries, boilers, oil and gas equipment, refineries, steam plants, etc.
The piping components in the P9 grade are designed mostly in seamless configurations as they are susceptible to extreme pressures and temperatures. ASTM A335 P9 Seamless Pipe is manufactured by passing precise hot billets through a metal grade to form piping grades. The extrusion process used to produce the ASTM A335 Gr P9 SMLS Pipe gives them enhanced strength and outstanding load-bearing capacity. These pipes can be processed in a hot or cold rolling process. SA 335 P9 Hot Finished Seamless Pipes can be used in a pressurized vessel grade that is designed by processing the metal at extreme temperatures in mills. The A335 P9 Hot rolled pipe is characterized by a rough surface finish and may have rounded edges. Soon after the hot rolling process, the SA335 P9 Cold drawn pipes is processed at room temperature. Here the pipes are run over dies to give them enhanced tolerance and excellent surface finish. The A335 Gr P9 Round Pipes is designed with a circular cross-sectional area and can transport high-pressure fluids and gases in the system. To know about our product or its pricing, contact us.
ASTM A335 P9 Boiler Pipe Specification
| Size | 1/2 to 36 Inch NB |
| Standard | ASTM A335 P9, SA335 P9 |
| Schedules | Schedule 160, Schedule 40, Schedule 80, Schedule XXS, Schedule XS, All Schedules |
| Material Thickness | 3 To 12 Milimeter |
| Tolerance |
Cold drawn pipe: +/-0.1 milimeter
Cold rolled pipe: +/-0.05 milimeter
|
| Type | Seamless / Fabricated |
| Craft | Cold drawn and Cold rolled |
| Length | Standard Double & In Cut length also. |
| pipes available in Form of | Rectangular, Round, Square, Hydraulic |
| End | Plain End, Beveled End, Treaded |
Sizes Of SA 335 Gr P9 Seamless Pipe
| NB | Sizes | Outside Diameter | 40S | 5S | 10S | S10 | S20 | S40 | S60 | XS/80S | S80 | S100 | S120 | S140 | S160 | XXS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | milimeter | ||
| 1/8 | 10.29 | 1.2 | 1.73 | 2.41 | ||||||||||||
| 3/8 | 17.15 | 1.7 | 2.31 | 3.2 | ||||||||||||
| 1/4 | 13.72 | 1.7 | 2.24 | 3.02 | ||||||||||||
| 15 | 1/2 | 21.34 | 2.8 | 1.7 | 2.1 | 2.77 | 3.73 | 3.73 | 4.78 | 7.47 | ||||||
| 25 | 1 | 33.4 | 3.4 | 1.7 | 2.8 | 3.38 | 4.55 | 4.55 | 6.35 | 9.09 | ||||||
| 20 | 3/4 | 26.67 | 2.9 | 1.7 | 2.1 | 2.87 | 3.91 | 3.91 | 5.56 | 7.82 | ||||||
| 32 | 1 1/4 | 42.16 | 3.6 | 1.7 | 2.8 | 3.56 | 4.85 | 4.85 | 6.35 | 9.7 | ||||||
| 50 | 2 | 60.33 | 3.9 | 1.7 | 2.8 | 3.91 | 5.54 | 5.54 | 9.74 | 11.1 | ||||||
| 40 | 1 1/2 | 48.26 | 3.7 | 1.7 | 2.8 | 3.68 | 5.08 | 5.08 | 7.14 | 10.2 | ||||||
| 65 | 2 1/2 | 73.03 | 5.2 | 2.1 | 3.1 | 5.16 | 7.01 | 7.01 | 9.53 | 14 | ||||||
| 90 | 3 1/2 | 101.6 | 5.7 | 2.1 | 3.1 | 5.74 | 8.08 | 8.08 | ||||||||
| 80 | 3 | 88.9 | 5.5 | 2.1 | 3.1 | 5.49 | 7.62 | 7.62 | 11.1 | 15.2 | ||||||
| 100 | 4 | 114.3 | 6 | 2.1 | 3.1 | 6.02 | 8.56 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
| 150 | 6 | 168.3 | 7.1 | 2.8 | 3.4 | 7.11 | 10.97 | 11 | 14.3 | 18.3 | 22 | |||||
| 125 | 5 | 141.3 | 6.6 | 2.8 | 3.4 | 6.55 | 9.53 | 9.53 | 12.7 | 15.9 | 19.1 | |||||
| 200 | 8 | 219.1 | 8.2 | 2.8 | 3.8 | 6.4 | 8.18 | 10.3 | 12.7 | 12.7 | 15.1 | 19.3 | 20.6 | 23 | 22.2 | |
| 300 | 12 | 323.9 | 9.5 | 4 | 4.6 | 6.4 | 10.3 | 14.3 | 12.7 | 17.5 | 21.4 | 25.4 | 28.6 | 33.3 | 25.4 | |
| 250 | 10 | 273.1 | 9.3 | 3.4 | 4.2 | 6.4 | 9.27 | 12.7 | 12.7 | 15.1 | 19.3 | 21.4 | 25.4 | 28.6 | 25.4 | |
| 350 | 14 | 355.6 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 11.1 | 15.1 | 12.7 | 19.1 | 23.8 | 27.8 | 31.8 | 35.7 | |
| 450 | 18 | 457.2 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 14.3 | 19.1 | 12.7 | 23.8 | 29.4 | 34.9 | 39.7 | 45.2 | |
| 400 | 16 | 406.4 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 12.7 | 16.7 | 12.7 | 21.4 | 26.2 | 31 | 36.5 | 40.5 | |
| 500 | 20 | 508 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 15.1 | 20.6 | 12.7 | 26.2 | 32.5 | 38.1 | 44.5 | 50 | |
| 600 | 24 | 609.6 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 17.5 | 24.6 | 12.7 | 31 | 38.9 | 46 | 52.4 | 59.5 | |
| 550 | 22 | 558.8 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 22.2 | 12.7 | 28.6 | 34.9 | 41.3 | 47.6 | 54 | ||
| 650 | 26 | 660.4 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 750 | 30 | 762 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | 12.7 | ||||||||
| 700 | 28 | 711.2 | 9.5 | 7.9 | 13 | 12.7 | ||||||||||
| 800 | 32 | 812.8 | 9.5 | 7.9 | 13 | 17.5 | 12.7 | |||||||||
| 900 | 36 | 914.4 | 9.5 | 7.9 | 13 | 19.1 | 12.7 | |||||||||
| 850 | 34 | 863.6 | 9.5 | 7.9 | 13 | 17.5 | 12.7 |
we are largest of ASTM A335 P91 Pipes importer in India. check chemical properties of SA 335 gr P91 Boiler Pipes and ASTM A335 P91 steel Seamless Pipes
| C, % | Mn, % | P, % | S, % | Si, % | Cr, % | Mo, % |
| 0.015 max | 0.30-0.60 | 0.025 max | 0.025 max | 0.50 max | 4.00-6.00 | 0.45-0.65 |
ASTM A335 P9 Pipe Manufacturers In India, Stocking Distributors Of Jindal, Sumitomo Make A335 P9 Pipes, View P9 Pipes Material price per KG
| Description | Per Unit (INR) |
|---|---|
| SEAMLESS AS PIPES, SA335 P9(SIZE:OD508X40X6500 Milimeter) | 145 |
| ALLOY STEEL SMLS PIPES:ASTM A335,GRD-P9/2PCS/21.510MTR(O.D.355.6MM/THK.11.13MM) | 94 |
| ALLOY STEEL SEAMLESS PIPES :ASTM A335,GRD-P9 | 87 |
| HOT FINISHED SEAMLESS AS PIPES ASTM A335/ASME SA335 GR.P9 (24.000 MTR) | 201 |
| HOT FINISHED SEAMLESS AS PIPES ASTM A335/ASME SA335 GR.P9 SIZE(MM): 447.00 X 22.83 X 4480-4900 (23.880 MTRS) | 73 |
| HOT FINISHED ALLOY STEEL SEAMLESS PIPES ASTM A335/ASME SA335 GR.P9 SIZE(MM): 273.10 X 36.00 X 4020-6770 (41.280 MTRS) | 80 |
| ASTM | ASME | JIS G 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
|---|---|---|---|---|---|---|---|---|---|
| A335 P9 | SA335 P9 | STPA 26 | S50400 | 3604 P1 629-470 | 2604 II TS38 |
Mechanical Properties Of ASTM A335 P9 Steel Cold Drawn Pipes
| Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| 415 min | 205 min | 30 min |
| Nominal Pipes Size | O.D. | Average I.D. | Min. Wall | Nominal wt./ft. | Maximum W.P PSI |
| 1/8 inches | .405 | .249 | .068 | .051 | 810 |
| 1/4 inches | .540 | .344 | .088 | .086 | 780 |
| 3/8 inches | .675 | .473 | .091 | .115 | 620 |
| 1/2 inches | .840 | .602 | .109 | .170 | 600 |
| 3/4 inches | 1.050 | .804 | .113 | .226 | 480 |
| 1 inches | 1.315 | 1.029 | .133 | .333 | 450 |
| 1-1/4 inches | 1.660 | 1.360 | .140 | .450 | 370 |
| 1-1/2 inches | 1.900 | 1.590 | .145 | .537 | 330 |
| 2 inches | 2.375 | 2.047 | .154 | .720 | 280 |
| 2-1/2 inches | 2.875 | 2.445 | .203 | 1.136 | 300 |
| 3 inches | 3.500 | 3.042 | .216 | 1.488 | 260 |
| 3-1/2 inches | 4.000 | 3.521 | .226 | 1.789 | 240 |
| 4 inches | 4.500 | 3.998 | .237 | 2.188 | 220 |
| 5 inches | 5.563 | 5.016 | .258 | 2.874 | 190 |
| 6 inches | 6.625 | 6.031 | .280 | 3.733 | 180 |
| 8 inches | 8.625 | 7.942 | .322 | 5.619 | 160 |
| 10 inches | 10.750 | 9.976 | .365 | 7.966 | 140 |
| 12 inches | 12.750 | 11.889 | ..406 | 10.534 | 130 |
| 14 inches | 14.000 | 13.073 | .437 | 12.462 | 130 |
| 16 inches | 16.000 | 14.940 | .500 | 16.286 | 130 |
| 18 inches | 18.000 | 16.809 | .562 | 20.587 | 130 |
| 20 inches | 20.000 | 18.743 | .593 | 24.183 | 120 |
| 24 inches | 24.000 | 22.544 | .687 | 33.652 | 120 |
A335 P91 Pipes stockist in Mumbai, Get Free Quote For P91 Pipes material, Check SA335 P91 material Price per meter in India
during the welding process followed by a post weld heat treatment of 150°C/h up to 730° plus or minus 15°C (Holding time 2h at 730°C) at a cooling rate of 50°C/h, down to 300°C. After the above treatment the pipes was allowed to cool in ceramic fibber blankets from 300°C till ambient temperature.
P91 pipe manufacturers in india, View ASTM A335 P91 Pipes Heat Treatment and price per KG
Heat Treatment Of ASTM A335 Gr P9 Hot Rolled Pipe
| Grade Chart | Heat Treatment Type | Normalize Temp Range F [C] | Annealing and Tempering Temp Range F [C] |
| P9 | Isothermal or Full Anneal | ||
| Temper and Normalize< | ***** | 1250 [675] |
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SA335 Gr P9 Hot Finished Seamless Pipes Density
| Density | 7.8 - 7.9 gram/cm³ |

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Alloy Steel A335 P9 Round Pipes

Steel Grade P9 ASTM A335 Chrome Pipes
2mm TO 100mm
Ordering Information Of As ASTM A335 Gr P9 Material
SA335P9 Round Pipes Heat Capacity
| Specific heat capacity | 448 - 502 J/(kg·K) |
ASTM A335 Grade P9 Chrome Pipe Testing
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| ASTM A335 P9 steel exhaust Pipes | SA335 P9 Round Pipes |
| ASTM A335 gr P9 schedule 40 Pipes | SA335 gr P9 U Shaped Pipes |
| AS ASTM A335 gr P9 schedule 10 Pipes | SA335P9 Pipes |
| ASTM A335 grade P9 Gas Pipes | Low Alloy ASTM A335 P9 Seamless Round Pipes |
| ASTM A335 P9 Alloy Steel flex Pipes | Ferritic Alloy Steel ASTM A335P9 Polished Pipes |
| Steel Grade P9Jindal Pipes | Alloy Steel A335 P9 Hydraulic Pipes |
| ASTM P9 straight Pipes | Alloy P9 ASTM A335Schedule 10 Type Pipes |
| ASTM A335 P9 threaded Pipes | SA 335 gr P9 Cold Drawn Pipes |
| ASTM A335 P9 Seamless Pipes | SA 335 gr P9 Pipes |
| ASTM A335 P9 steel Hollow Pipes | SA335 P9 Pipes |
| ASTM A335 gr P9 Rectangular Pipes | SA335 gr P9 braided Pipes |
| AS ASTM A335 gr P9 Thick Wall Pipes | SA335P9 corrugated Pipes |
| ASTM A335 grade P9 SCH40 Pipes | Low Alloy ASTM A335 P9 conduit Pipes |
| ASTM A335 P9 Alloy Steel Polished Pipes | Ferritic Alloy Steel ASTM A335P9 dairy Pipes |
| Steel Grade P9 Thin Wall Pipes | Alloy Steel A335 P9 grooved Pipes |
| ASTM P9 Pipes | Alloy P9 ASTM A335 hydraulic Pipes |
| ASTM A335 P9 clad Pipes | SA 335 gr P9 high pressure Pipes |
| ASTM A335 P9 steel Braided Pipes | SA335 P9 jacketed Pipes |
| ASTM A335 gr P9 Pipes | SA335 gr P9 large diameter Pipes |
Elasticity Of Low Alloy ASTM A335 P9 Chrome Moly Pipes
| Elastic modulus | 200 - 215 GPa |
| Melting point | 1382 - 1529 °C |
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ASTM A335 P9 Alloy Steel High Pressure Pipe Application
Hardness Of Ferritic Alloy Steel ASTM A335P9 High Temperature Seamless Pipes
| Hardness | ≤ 163HB |
Steel Grade P9 Boiler Steel Pipe Marking
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ASTM P9 Alloy Pipe Temperature
| Tempering Temperature Range | 1250 F [675 C] |
Test Requirement Of Alloy P9 ASTM A335 Steel Pipes
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