ASTM A335 P9 Alloy Steel Seamless Pipe

ASTM A335 P9 Pipe

ASME SA 335 Gr P9 Welded Pipe supplier in India

High quality durable alloy steel ASTM A335 P9 Pipe and SA 335 P9 ERW Pipes at lowest price ex Mumbai

ASTM A335 P9 Seamless Pipe is one of the chromium molybdenum alloy pipes. This kind of material is used for high temperature and pressure applications. The thermal expansion rate of this material is considerably less so that it does not lose its form or shape under high temperatures. ASME SA 335 Grade P9 Alloy Steel Pipes are mostly used in the power generation industries and in petrochemical industries. The ASTM A335 P9 Pipe standards and schedules differ according to the need of the application. There is a 9% chromium and 1% molybdenum in the A335 P9 Chrome Pipe composition. The P9 steel pipe material also contains manganese, silicon, carbon and phosphorus in its composition. The addition of these materials makes the material stronger with high yield strength and tensile strength. The oxidation reduction is highly added due to the high chromium content.

These pipes are therefore highly resistant in high temperature and corrosive environments. The astm a335 gr P9 seamless pipe has less absolute roughness and is therefore very accurate in dimensions. The sizes of the a335 gr P9 alloy pipe range from ½ inches and up under average requirements. The sa 335 gr P9 alloy steel pipe schedules range from 20 to XXH and more. Depending on the application requirement for pressure containment, the pressure classes differ as well. Also the P9 metal pipe material could be formed under fully annealed or normalized and tempered conditions. The sa335 P9 seamless pipe dimensions make it suitable for sensitive applications that require accurate calculation. The resistance to fluid flow is less inside the seamless pipes because of the less frictional inner surface. The astm a335 grade P9 welded pipe can be used to ensure stronger connection between pipes in a piping system. These pipes could also be used as replacements for the other types of A335 pipes when application permits.

ASTM A335 P9 Seamless Pipe Specifications

Manufacturer and supplier of SA 335 P9 material in India, Ready stock, check composition, hardness and welding ability

ASME SA335 Grade P9 Pipes Standard ASTM A335 P9, SA335 P9 (with IBR Test Certificate)
ASTM A335 Grade P9 Pipes Size 1/2” NB to 36” NB
P9 Grade Steel Pipes Thickness 3-12mm
ASME SA335 Grade P9 Pipes Schedules SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS, All Schedules
ASTM A335 Grade P9 Pipes Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
ASME SA335 Grade P9 Pipes Type Seamless / ERW / Welded / Fabricated
P9 Grade Steel Pipes available in Form of Round, Square, Rectangular, Hydraulic Etc.
ASTM A335 Grade P9 Pipes Length Standard
Double &
In Cut length also.
ASME SA335 Grade P9 Pipes End Plain End, Beveled End, Treaded
Specialized in Large Diameter P9 Grade Steel Pipe
Additional Testing NACE TM0284, NACE MR 0175, NACE TM0177, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy-Steel Pipes for High-Temperature Service

Size range:
1/2~24,24~80 inch

AVAILABLE WALL THICKNESS:
2mm TO 100mm

Suitable Pipe Fittings material:
A234 WP9

Pipe Sched.:
SCH 40, 60, standard wall (STD), extra strong (XS), double extra strong (XXS)

Pipe End Types:
BBE, BE, BLE, BSE, BOE, TOE, POE, BOE, TBE, PBE

A335 Gr. P9 Pipe equivalent material

ASTM International BSi - British Standards institute Material
A335 Gr. P9 3604/629 9% Chrome 1% Moly

India's widest Inventory for

  • ASTM A335 p9 Alloy pipes
    FOB Price US $640 - 665/Tons
  • ASTM A335 Grade P9 ferritic alloy steel seamless pipes
    FOB Price US $1,000 - 4,000/Ton
  • Cold Drawn ASTM A335 Gr P9 alloy steel pipes
    FOB Price US $1,200 - 2,000/Metric Ton
  • Boiler pressure steel pipes grade p9
    FOB Price US $920 - 2,200/Ton
  • SA335 Grade P9 Alloy Steel Seamless Pipes
    FOB Price US $5 - 10.00 / Meter
  • ASME SA335 P9 Low Alloy Steel Pipes
    FOB Price US $522 - 600/Metric Ton

ASME SA 335 Gr P9 Welded Pipe Composition Chart

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 Mechanical Behaviour

Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

SA 335 P9 ERW Pipes Tensile Strength

Seamless
Alloy Steel ASTM A335/SA335 P-5 Pipe Alloy Steel ASTM A335/SA335 P-9 Pipe Alloy Steel ASTM A335/SA335 P-11 Pipe Alloy Steel ASTM A335/SA335 P-22 Pipe Alloy Steel ASTM A335/SA335 P-91 Pipe
Tensile Strength, min., psi
ksi 60 60 60 60 85
MPa 415 415 415 415 585
Yield Strength,   min., psi
ksi 30 30 30 30 60
MPa 205 205 205 205 415

ASTM A335 Grade P9 Seamless Pipe heat treatment

Grade Heat Treatment Type Normalizing Temperature Range F [C] Subcritical Annealing
or Tempering
Temperature Range F

[C]
ASTM A335 P5 Pipe(b,c) Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
Subcritical Anneal (P5c only) ***** 1325 - 1375 [715 - 745]
ASTM A335 P9 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
ASTM A335 P11 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1200 [650]
ASTM A335 P22 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
ASTM A335 P91 Pipe Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

A335 P9 Chrome Pipe Weight Chart

Size NPS Pipe O.D. Wall Thickness Pipe I.D. Weight per Foot Standard to XXHY Schedule
Pipe #
Section Modulus Gallon Capacity Per Linear Foot
1/2 0.84 0.109 0.622 0.85 STD 40 .0407 .0158
0.147 0.546 1.09 XHY 80 .0478 .0122
0.188 0.464 1.31 160 .0528 .0088
0.294 0.252 1.72 XXHY .0577 .0026
3/4 1.05 0.113 0.824 1.13 STD 40 .0705 .0277
0.154 0.742 1.48 XHY 80 .0853 .0225
0.219 0.612 1.95 160 .1006 .0153
0.308 0.434 2.44 XXHY .1103 .0077
1 1.315 0.133 1.049 1.68 STD 40 .1328 .0449
0.179 0.957 2.17 XHY 80 .1606 .0374
0.250 0.815 2.85 160 .1904 .0271
0.358 0.599 3.66 XXHY .2136 .0146
1 1/4 1.66 0.140 1.380 2.27 STD 40 .2346 .0777
0.191 1.278 3.00 XHY 80 .2913 .0666
0.250 1.160 3.77 160 .3421 .0549
0.382 0.896 5.22 .4110 .0328
1 1/2 1.90 0.145 1.610 2.72 STD 40 .3262 .1058
0.200 1.500 3.63 XHY 80 .4118 .0918
0.281 1.338 4.86 160 .5079 .0730
0.400 1.100 6.41 .5977 .0494
2 2.375 0.109 2.157 2.64 10 .4205 .1898
0.154 2.067 3.66 STD 40 .5606 .1743
0.218 1.939 5.03 XHY 80 .7309 .1534
0.250 1.875 5.68 .8045 .1434
0.281 1.813 6.29 .8666 .1344
0.344 1.687 7.47 160 .9806 .1161
0.436 1.503 9.04 XXHY 1.1043 .0922
2 1/2 2.875 0.120 2.635 3.53 10 .6870 .2833
0.203 2.469 5.80 STD. 40 1.0640 .2487
0.216 2.443 6.14 1.1169 .2435
0.250 2.375 7.02 1.2468 .2301
0.276 2.323 7.67 XHY 80 1.3386 .2202
0.375 2.125 10.02 160 1.6371 .1842
0.552 1.771 13.71 XXXHY 1.9971 .1280
3 3.50 0.120 3.260 4.34 1.0411 .4336
0.156 3.188 5.58 1.3122 .4147
0.172 3.156 6.12 1.4265 .4064
0.188 3.124 6.66 1.5342 .3984
0.216 3.068 7.58 STD. 40 1.7241 .3840
0.250 3.000 8.69 1.9372 .3672
0.281 2.938 9.67 2.1207 .3521
0.300 2.900 10.26 XHY 80 2.2253 .3431
0.438 2.624 14.34 160 2.8774 .2811
0.600 2.300 18.6 XXHY 3.4243 .2158
3 1/2 4.0 0.120 3.760 4.98 10 1.3776 .5768
0.226 3.548 9.12 STD. 140 2.3939 .5136
0.250 3.500 10.02 2.6001 .4998
0.281 3.438 11.17 2.8562 .4821
0.318 3.364 12.52 XHY 80 3.1400 .4617
0.636 2..728 22.87 XXHY 4.8795 .3085
4 4.5 0.120 4.260 5.62 10 1.7612 .7404
0.156 4.188 7.24 2.2354 .7156
0.188 4.124 8.67 2.6296 .6942
0.203 4.094 9.32 2.8173 .6838
0.219 4.062 10.02 3.0184 .6725
0.237 4.026 10.80 STD. 40 3.2145 .6613
0.250 4.000 11.36 3.3611 .6528
0.281 3.938 12.67 60 3.7021 .6326
0.312 3.876 13.97 4.0273 .6126
0.337 3.826 15.00 XHY 80 4.2713 .5972
0.438 3.624 19.02 120 5.1790 .5361
0.531 3.438 22.53 160 5.8997 .4822
0.674 3.152 27.57 XXHY 6.7927 .4054
5 5.563 0.188 5.187 10.80 4.1161 1.0979
0.219 5.125 12.51 4.7279 1.0716
0.258 5.047 14.63 STD. 40 5.4500 1.0391
0.281 5.001 15.87 5.8644 1.0204
0.312 4.939 17.51 6.4074 .99647
0.344 4.875 19.19 6.9358 .9696
0.375 4.813 20.80 XHY 80 7.4300 .9449
0.500 4.563 27.06 120 9.2534 .8495
0.625 4.313 32.99 160 10.7976 .7590
0.750 4.063 38.59 XXHY 12.0954 .6734
6 6.625 0.109 6.407 7.59 5 3.5769 1.6748
0.134 6.357 9.30 10 4.3475 1.6488
0.156 6.313 10.79 5.0107 1.6260
0.188 6.249 12.94 5.9351 1.5937
0.203 6.219 13.94 6.3804 1.5780
0.219 6.187 15.00 6.8261 1.5620
0.250 6.125 17.04 7.6905 1.5306
0.280 6.065 18.99 STD. 40 8.4958 1.5008
0.312 6.001 21.06 9.3416 1.4688
0.344 5.937 23.10 10.111 1.4391
0.375 5.875 25.05 10.893 1.4082
0.432 5.761 28.60 XHY 80 12.224 1.3541
0.500 5.625 32.74 13.711 1.2909
0.562 5.501 36.43 120 14.9806 1.2346
0.625 5.375 40.09 16.1821 1.1787
0.719 5.187 45.39 160 17.8243 1.0977
0.864 4.897 53.21 XXHY 20.025 .9784
1.000 4.625 60.13 21.7719 .8727
1.125 4.375 66.14 23.1237 .7809

ASTM A335 Grade P9 Pipe Sizes

O.D. x Thickness(mm) O.D x Thickness(mm) O.D 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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