ASTM A335 Gr P91 Alloy Steel Seamless Pipe

Stockist of ASTM A335 Gr P91 ERW Pipes in Mumbai

ASTM A335 P91 pipe suppliers produce these pipes of UNS K91560 standard for different high temperature, high pressure applications. The P91 low alloy steel pipe is one of the high strength, high pressure pipes. The material is stabilized with vanadium, columbium and nitrogen to improve the creep strength. The ASTM A335 Gr P91 Alloy Steel Seamless Pipes have 585MPa minimum tensile strength and 415MPa minimum yield strength. The highs strength of the material allows it to make pipes with reduced wall thickness by up to 50% compared to other pressure pipe grades in the ASTM A335 specification.

ASTM A335 Gr P91 Alloy Steel Seamless Pipe

ASTM A335 Gr P91 Alloy Steel Seamless Pipe

P91 Alloy Steel Pipe Supplier

P91 Alloy Steel Pipe Supplier

The ASTM A335 Grade P91 Pipe has carbon, manganese, phosphorus, sulfur, silicon, 8% chromium, molybdenum, vanadium, nitrogen, nickel, aluminum, columbium, titanium and zirconium. Although the stabilizing agents are added in less than 1% of the total composition, they provide the ASME SA335 P91 material with the added mechanical properties such as the high strength, corrosion resistance and creep resistance. The ASTM A335 P91 Welded Pipe can be welded without the threat of localized corrosion. This is one of the most used grades for elevated temperature with oxidation reduction.


The Tubo A335 P91 products are used in high temperature and pressure applications such as boilers, oil services, gas processing equipment, power generation plants, heater and reheat lines and so on. The UNS K11522 Seamless Pipe is virtually non-deteriorating, creep resistant like no other pressure pipes and has reduced wall thickness.

Well-Known High Strength Alloy steel ASTM A335 P91 Welded Pipe Supplier in India.


Specifications Chart of ASTM A335 P91 Pipe


Size 1/8 TO 24 NB inch
In Length of Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
Thickness 3-12 millimeter
End Manufacturer/ Supplier of ASTM A335 P91 Type 2 Pipe in Beveled End, Plain End, Threaded
Type Seamless / Fabricated / ERW / Welded / CDW
Form Square Pipes/Tubes, Round Pipes/Tubes, Pan Cake Coils, Coiled Tubes, “U” Shape, Rectangular Pipes/Tubes, Hydraulic Tubes
Tolerance Cold rolled: +/-0.05mm; Cold drawn: +/-0.1mm

Refer UNS K11522 Seamless material chemical composition and View ASTM A335 Grade P91 Square/ Round Pipe wall thickness.


ASTM A335 P91 Chemical Composition


C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10

ASME SA335 P91 Pipe Mechanical Properties


Elongation, % Tensile Strength , MPa Hardness, HB Yield Strength, MPa
20 min 585 min 250 max 415 min

ASTM A335M-P91 high temperature ferritic alloy steel seamless P91


Standard Steel grade  Yield strengthM P a Tensile M Pa Expansion Min (vertical bar specimen )% Expansion Min (round bar specimens )% Squash
ASTM A335/A335M-03 "high temperature ferritic alloy steel smls" P1, P2 ≤ 205 ≤ 380 30 22 H
P12 ≤ 220 ≤ 415 30 22 H
P23 ≤ 400 ≤ 510 20 20 H
P91 ≤ 415 ≤ 585 20 20 H
Other ≤ 205 ≤ 415 30 22 H
Note: using the vertical bar specimens, the wall thickness of less than 8 millimeter, each reduction 0.8 Millimetre, P23, P91 should subtract the base elongation of 1.0%, 1.5%, minus all other grades.
Standard Steel Grades  Yield strengthM P a Tensile M Pa Expansion% Squash  
 
ASTM A500-2001 "Structural carbon steel cold-formed and shaped circular cross-section welded steel pipe and smls steel pipe." A ≤ 228 ≤ 310 ≤ 25 H  
B ≤ 290 ≤ 400 ≤ 23 H  
C ≤ 317 ≤ 427 ≤ 21 H  
D ≤ 250 ≤ 400 ≤ 23 H  
Standard Steel Grades  Yield strengthM P a Tensile M Pa Expansion% Squash Flaring
ASTM A556M-96 "water heater with carbon steel cold drawn seamless steel tubes." A2 ≤ 180 ≤ 320 ≤ 35 H H
B2 ≤ 260 ≤ 410 ≤ 30 H H
C2 ≤ 280 ≤ 480 ≤ 30 H H
Standard Steel Grades  Yield strength Tensile strength Expansion (%)     
   
JIS G 3473-1988 "Carbon steel cylinder" STC370 ≤ 215 ≤ 370 ≤ 30 Note: thickness <8 Millimetre pipe, Expansion is reduced by the minimum thickness at 1 millimeter, to subtract the elongation of 1.5%.
STC440 ≤ 305 ≤ 440 ≤ 10
STC510A ≤ 380 ≤ 510 ≤ 10
STC510B ≤ 380 ≤ 510 ≤ 15
STC540 ≤ 390 ≤ 540 ≤ 20
STC590A ≤ 490 ≤ 590 ≤ 10
STC590B ≤ 490 ≤ 590 ≤ 15
Standard Steel Grades  Yield strengthM P a Tensile M Pa Elongation % Squash  
 
JIS G 3467-1988 "furnace with steel." STF410 ≤ 245 ≤ 410 ≤ 24 0.08  Note: using vertical bar specimens, the wall thickness of less than 8 millimeter, each reduced 1 Millimetre, from the basic minimum elongation shall be subtracted 1.5%.
STFA12 ≤ 205 ≤ 380 ≤ 24
STFA22 ≤ 205 ≤ 410 ≤ 24
STFA23 ≤ 205 ≤ 410 ≤ 24
STFA24 ≤ 205 ≤ 410 ≤ 24
STFA25 ≤ 205 ≤ 410 ≤ 24
STFA26 ≤ 205 ≤ 410 ≤ 24
Standard Steel Grades  Yield strengthM P a Tensile M Pa Elongation % Squash  
 
JIS G 3462-1988 "boilers, heat exchangers used in steel pipe." STBA12 ≤ 205 ≤ 380 ≤ 30 0.08  
Other ≤ 205 ≤ 410 ≤ 30  
 Note: using vertical bar specimens, the wall thickness of less than 8 Millimetre, each reduced 1 Millimetre, from the basic minimum elongation shall be subtracted 1.5%.
Standard Steel Grades  Wall thickness  mm Yield strength M Pa Tensile M Pa Elongation%  Flattening / Flaring
JIS G 3461-1988 "boilers, heat exchangers used in carbon steel." STB340 ≤ 8 ≤ 175 ≤ 340 ≤ 35 H
STB410 ≤ 8 ≤ 255 ≤ 410 ≤ 25 H
STB510 ≤ 8 ≤ 295 ≤ 510 ≤ 25 H
 Note: using vertical bar specimens, the wall thickness of less than 8 millimeter, each reduced 1 Millimetre, from the basic minimum elongation shall be subtracted 1.5%.
Standard Steel Grades  Yield strengthM P a Tensile M Pa Elongation (vertical bar specimen ) % Elongation  ( round bar specimens )% Squash Note: using vertical bar specimens, the wall thickness of less than 8 Millimetre, each reduced 1 millimeter, from the basic minimum elongation shall be subtracted 1.5%.
JIS G 3456-1988 "high carbon steel pipes." STPT370 ≤ 215 ≤ 370 ≤ 30 ≤ 28 0.08
STPT410 ≤ 245 ≤ 410 ≤ 2 5 ≤ 24 0.07
STPT480 ≤ 275 ≤ 480 ≤ 2 5 ≤ 22
Standard Steel Grades  Yield strength Tensile strength Elongation  ( tube sections and longitudinal strips sample) %  Elongation (round bar specimens )% Squashed or bent
JIS G 3455-1988 "high carbon steel pipes." STS370 ≤ 215 ≤ 370 ≤ 30 ≤ 28 H
STS410 ≤ 245 ≤ 410 ≤ 25 ≤ 24 H
STS480 ≤ 275 ≤ 480 ≤ 25 ≤ 22 H
 Note: using vertical bar specimens, the wall thickness of less than 8 Millimetre, each reduced 1 Millimetre, from the basic minimum elongation shall be subtracted 1.5%.
Standard Steel Grades  Yield strengthM P a Tensile M Pa Elongation  ( vertical bar specimen )%  Elongation  ( round bar specimens )% Squash
JIS G 3454-1988 "pressure pipes carbon steel pipe." STPG370 ≤ 215 ≤ 370 ≤ 30 ≤ 28 0.08
STPG410 ≤ 245 ≤ 410 ≤ 2 5 ≤ 24 0.07
 Note: using vertical bar specimens, the wall thickness of less than 8 millimeter , each reduced 1 millimeter, from the basic minimum elongation shall be subtracted 1.5%.

P91 Alloy Steel Seamless Pipe Outside Diameter & Tolerance


ASTM A450 Hot rolled O.D., mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤190.5 +0.4/-1.2
190.5<OD≤228.6 +0.4/-1.6
Cold Drawn O.D., mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤190.5 +0.38/-0.64
190.5<OD≤228.6 +0.38/-1.14
ASTM A530 & ASTM A335 NPS O.D., inch Tolerance, mm
1/8≤OD≤1-1/2 ±0.40
1-1/2<OD≤4 ±0.79
4<OD≤8 +1.59/-0.79
8<OD≤12 +2.38/-0.79
OD>12 ±1%

ASTM A335 P91 Pipe Wall thickness & Tolerance


ASTM A450 Hot rolled O.D., mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4<WT≤3.8 +35/-0
OD≤101.6, 3.8<WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4<WT≤3.8 +35/-0
OD>101.6, 3.8<WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn O.D., mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0
ASTM A530 NPS O.D., inch Tolerance, %
1/8≤OD≤2-1/2 +20.0/-12.5
3≤OD≤18, WT/OD≤5% +22.5/-12.5
3≤OD≤18, WT/OD>5% +15.0/-12.5
OD≤20, WT/OD≤5% +22.5/-12.5
OD≤20, WT/OD>5% +15.0/-12.5

Quick delivery available on P91 low alloy steel SAW pipe, Get ASTM A335 Grade P91 Rectangular in schedule 40 and sch 80.

ASME SA335 P91 Alloy Steel Pipe Size Range


  • Size range: ½” nominal through 60” OD
  • Wall Thickness up through 4” thick& heavier upon request

ASTM A335 P91 Welded Pipe Rate Card


Looking for a Low Alloy Steel P91 Welded Pipe Supplier and Distributors with best deals ?

Size MSL Make JSL Make ISMT make
1" 3,897.06 3,904.41 3,889.71
1/2" 4,264.71 4,272.06 4,257.35
1.25" 3,852.94 3,860.29 3,845.59
3/4" 4,044.12 4,051.47 4,036.76
1.5" 3,750.00 3,757.35 3,742.65

Preferred supplier and distributor of ASTM A335 Gr P91 Pipe


Sanyo Special Steel
Sanyo Special Steel
Jindal Steel
Jindal Steel
Kobe Steel
Kobe Steel

Schoeller Bleckmann
Schoeller Bleckmann
Salzgitter Mannesmann
Salzgitter Mannesmann
Nippon Steel And Sumitomo Metal
Nippon Steel And Sumitomo Metal

Weight Table of ASTM A335 Grade P91 Pipe


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

Buy online Grade P91 Hydraulic Pipes from reputed manufacturer of Chrome Moly P91 Smls material.

P91 low alloy steel pipe Heat Treatment Requirements


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

[C]
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]

Equivalent Grades of ASTM A335 Gr P91 ERW Pipes


ASTM UNS ASME JIS G 3458 DIN ISO ABS Equivalent material BS NK LRS
ASTM A335 P91 K91560 SA335 P91 T91, K90901, X10CrMoVNb9-1, 1.4903

ASTM ASME
ASTM A335 P91 Pipe 9% Chrome; 1% Moly + trace elements ASTM A335 Gr.P91 9% Chrome; 1% Moly + trace elements

Most famous types of ASME SA335 P91 material Suppliers in India


ASTM A335 Grade P91 NACE SAW Pipe
ASTM A335 Grade P91 NACE SAW Pipe
ASTM A335 P91 Schedule 40 Pipe
ASTM A335 P91 Schedule 40 Pipe
ASTM A335 P91 High pressure boiler pipes
ASTM A335 P91 High pressure boiler pipes

Alloy Steel P91 Welded Pipe
Alloy Steel P91 Welded Pipe
DN10 SCH40 Hot rolled ASTM A335 P91 Alloy Seamless Steel Pipe
DN10 SCH40 Hot rolled ASTM A335 P91 Alloy Seamless Steel Pipe
ASTM A335 P91 Square hollow section
ASTM A335 P91 Square hollow section

Polished Surface ASTM A335 P91 High temperature and high pressure Pipeline
Polished Surface ASTM A335 P91 High temperature and high pressure Pipeline
42 Inch ASTM A335 Gr.P91 Spiral Welded Steel Pipe 570x10
42 Inch ASTM A335 Gr.P91 Spiral Welded Steel Pipe 570x10
Pipe ASTM A335 Grade P91 SMLS BE 355.6 x 9.53 x 11800 mm
Pipe ASTM A335 Grade P91 SMLS BE 355.6 x 9.53 x 11800 mm

ASME SA335 P91 Sch40 smls Steel Round Pipe
ASME SA335 P91 Sch40 smls Steel Round Pipe
Cold Rolled Dn20 Sch20 ASTM A335 P91 Steel Pipe
Cold Rolled Dn20 Sch20 ASTM A335 P91 Steel Pipe
ASTM A335 P91 Steel Seamless Pipe Size Sch80 6 Inch
ASTM A335 P91 Steel Seamless Pipe Size Sch80 6 Inch

ASTM A335 P91 22mm smls steel pipe
ASTM A335 P91 22mm smls steel pipe
ASTM A335 P91 42crmo Chromoly smls Thick Wall Pipe
ASTM A335 P91 42crmo Chromoly smls Thick Wall Pipe
ASTM A335 P91 Hot Rolled 2 Inch 0.139m 152mm 139mm Steel Pipe
ASTM A335 P91 Hot Rolled 2 Inch 0.139m 152mm 139mm Steel Pipe

Sizing Chart of UNS K11522 Seamless Pipe


Kanak Metal & Alloys are Supplier of several kind of SA335 Gr.P91 Pipe Sizes.

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

Searching P91 Chrome Moly Pipe Supplier UK and UAE ?


OD 19.05, ASTM A335 Grade P91 Alloy Pipes, LG 4880mm, WT 2.11 millimeter Europe, Japan, Romania, Faridabad, Malaysia, Chandigarh
WT 15.2 millimeter, ASTM A335 P91 smls Alloy Steel Pipes, OD 32.3mm, 12IN Dammam -KSA, Indonesia, Belgium, Noida, Mumbai, Philippines
5.8M, Alloy Steel ASTM A335 P91 Seamless Pipe, SCH 40S, 10 Inch Singapore, Malaysia, Jaipur, Philippines, Canada, Ludhiana
ASTM A335 P91, BE smls Steel Pipe, SCH 40, 11.8M Europe, Thailand, Sikandrabad, Qatar, France, Bengaluru
8IN X 20FT, ASTM A335 P91 Square Pipe, SCH 80, Bevel Ends with Caps Nashik, Lucknow, UK, Mexico, Spain, Egypt, Nagpur
DN350, ASTM A335 P91 Steel Pipe, 6M, SCH 120 Chennai, Czechia, Germany, Thailand, Thiruvananthapuram, Malaysia
14 in., ASTM A335 Grade P91 Seamless Pipe, SCH40, 6M Vadodara, Malaysia, Colombia, Rajkot, Sweden, China
6M, ASTM A335 P91 Alloy Steel Pipe, SCH 100, 8 Inch, BE Ends Finland, Bangladesh, Surat, Malaysia, Pune, USA
PE, ASTM A335 Grade P91 smls Pipe, 1 1/2 in., SCH 40S Bhuneshwar, Philippines, Taiwan, Los Alamos -Mexico, Malaysia
6 Meters, ASTM A335 P91 Alloy Steel Pipes, SCH STD, 6 Inch, BE South Africa, Brazil, Kuwait, Saudi Arabia (KSA), Ahmedabad
ASTM A335 P91, Alloy Steel Seamless Pipes, 9-12 m, 6 in. Singapore, NY 12203 (USA), Malaysia, South Korea, Gurgaon
ASTM A335 P91 smls Pipes, SCH 80, 10 in., BE South Africa, Bahrain, Agra, Singapore, Kolkata
Alloy Steel A335 P91 Seamless Pipe, 12 in., ANSI B36.19 UAE, Malaysia, Indore, United Kingdom -UK, Europe
ASME B36.19, 12 Inch, ASTM A335 Gr P91 smls Pipe, SCH10, 6M Philippines, Thane, Australia, Hyderabad, Nigeria, France, UK
SCH 40S, ASTM A335 Gr P91 smls Pipe, 3 in., 6 Meter Russia, Netherlands, Malaysia, Dehradun, Kochi, Dubai
12 Inch, ASTM A-335 P91 Alloy Steel Seamless Pipe, SCH 10S Hong Kong, Patna, Ahmedabad, Oman, Malaysia, UAE
ASTM A335 P91 smls Alloy Steel Pipe, Sch80, 16 in. Navi Mumbai, Poland, Ellington -United States, UK, Canada
2mm, Alloy Steel Welded Pipe, 3 Inch, ASTM A335 P91, 6 M Bhopal, Italy, Delhi, Singapore, Iran, Visakhapatnam, Delhi, Chile
WT 3.05 millimeter, ASTM A335 Alloy Steel P91 Pipe, OD 25.4 mm, LG 9146 millimeter Malaysia, Norway, Coimbatore, Turkey, United Arab Emirates (UAE)