ASTM A335 P91 Pipe

What is ASTM A335 P91 Pipe?


ASTM A335 P91 Pipe is made up of Chrome Moly Pipe and Alloy Steel which are used for High Strength and Creep resistance. These Pipes are generally used in several applications including Powe Generation, Nuclear Power and Heat Exchangers.



Nitron Alloys Overseas is well Established leading Dealer and Manufacturer of ASTM A335 P91 Pipe in India We offer several testing services, including HIC tests, ultrasonic tests, and hardness tests. These pipes are 50 millimeters thick and are available in SCH 5 to XXS.



P91 Pipe Supplier endures a range of temperatures upto 650 degree Celsius and are made with a variety of Chemical Compostion such as Chromium, Molybdenum, Carbon and Nickel in compliance with MTC Certifications and International Standards



P91 Seamless Pipe Supplier in India

ASTM A335 P91 Pipe

Nitron Alloys Overseas is a popular manufacturer and supplier that offering a complete range of ASTM A335 P91 Pipe that is used widely in many industrial applications as well as commercial usage. We are globally dealing with our estimated clients as a manufacturer, supplier, and exporter of premium quality of steel seamless pipes that are expected by our buyers for any critical applications as well. We are offering ASTM / ASME SA 335 Grade. P91 Alloy Steel Seamless Pipe in a number of different lengths, form, types, ends, schedules, sizes, dimensions, and specifications so that each and every application need can be easily satisfied. Our main aim is to gather all the needs of our buyers and offer customized and non-customized seamless pipe to our customers.


SA 335 Grade. P91 Alloy Steel Seamless Pipes are manufactured at our well-equipped manufacturing unit, with the fullest perfection to bring out the quality of seamless pipes. To make the excellent quality of these seamless pipes, we are making use of available latest technology and modern tools compliance with high quality of alloy that is of pure standard. The alloy that we are selecting from is collected from reliable market mills. We are developing these seamless pipes as per the set manufacturing norms and according to well stated quality standards.


Moreover, At Nitron Alloys Overseas, our whole production process is executed under the very strict supervision of our professional experts that possess all excellent knowledge of manufacturing these seamless pipes. Our developed SA 335 Grade. P91 Seamless Pipe possess several good features found in the product quality due to which it has received greater popularity among the numbers of industrialists. Some of the features are high tensile strength, toughness, good mechanical properties, rugged construction, anti-corrosive body, flexible to use, good dimensional accuracy, fine surface finishes, and many more. We, Nitron Alloys Overseas, are conducting product testing by performing destructive and non-destructive tests so that the high quality of product delivery can be assured. we deliver it to our customers using fast transportation medium



Nitron Alloys Overseas Renowned P91 Seamless Pipe Supplier in India. These Pipes have maximum thickness upto 30 mm. The company has vast experience in exporting pipes to various countries, including Europe, Japan, Malaysia, and the US.



Water-Jet and Burrless Cuts are used for cutting ASME SA335 Grade P91 Chrome Moly Pipe


There are Several Cutting tehniques used for ASME SA335 Grade P91 Chrome Moly Pipe including Tapping, Burrless Cuts and Water-Jet as per ASME B36.19 and ASME B36.10 Dimensional Standard


Specification of ASTM A335 P91 Pipe

Pipe Sizes

ASTM A335 P91 Pipe Sizes

OD: 0.5" - 24"

WT:6mm-30mm


Dimensional Standard

ASTM A335 P91 Type 1 Seamless Pipe Dimensional Standard

ASME B36.19
ASME B36.10

Surface

ASTM A335 P91 type 2 round pipe Square Pipe Surface

PP
FBE
Black Painting
3PE

Schedule

SA 335 gr P91 Rectangular Pipe Schedule

SCH 5
SCH 10
SCH 20
SCH 40
SCH 80
SCH 120
SCH XXS

Packaging

ASTM A335 P91 steel Round pipe Packaging

Bundle
Wooden Pallet
Plastic Cloth Wraps
Wooden box-a
Loose


Length

ASTM A335 P91 Pipe Length

Single Random
Double Random
Cut Length





Delivery Conditions

UNS K91560 Boiler Pipe Delivery Conditions

Cold Drawn
Normalized and Tempered
Quenched and Tempered
Hot Rolled
Normalizing Formed
Normalizing Rolled

testing Provided By Supplier

P91 Pipe Supplier

NACE MR0175
HIC TEST
SSC TEST
NACE TM0177
H2 SERVICE
NACE TM0284

 Value Added Services

ASTM A335 Grade P91 High Pressure Pipe Value Added Services

Galavanizing
Machining
Heat Treatment
Draw
Shot Blasting
Sand Blasting

Cutting Techniques

SA335 Grade P91 Seamless Pipe Cutting Techniques

Water-Jet
Sawing
Burrless Cuts
Tapping

Form

ASTM A335 P91 Pipe Form

Rectangular
Square
Round

Ends

SA335P91 Alloy Pipe Ends

Beveled
Straight Cut
Plain


Manufacturing Type

ASTM A335 grade P91 Pipe Manufacturing Type

Seamless


Standards

Low Alloy ASTM A335 P91 Round Pipe Standards

ASTM A335
ASME SA335

Testing

ASTM A335 P91 Alloy Steel Square Pipe Testing

Hardness Test
Flaring
NDT

Types of ASTM A335 Alloy Steel Grade.P91 Seamless Pipes

 
       ASTM A335 Chromium Molybdenum Steel Grade.P91   EFW Pipe

ASTM A335 Chromium Molybdenum Steel Grade.P91 EFW Pipe

 
      K91560    Boiler Pipe

K91560 Boiler Pipe

 
      WERKSTOFF NR. 1.4903   Cold Rolled Pipe

WERKSTOFF NR. 1.4903 Cold Rolled Pipe

 
     P91 Cr-Mo  ERW Pipe

P91 Cr-Mo ERW Pipe

 
       ASME SA335 Alloy Steel P91  High Pressure Pipe

ASME SA335 Alloy Steel P91 High Pressure Pipe

 
       Alloy Steel P91 Seamless Pipe

Alloy Steel P91 Seamless Pipe





 
      Cr-Mo P91 Square Pipe

Cr-Mo P91 Square Pipe

 
      Chromium Molybdenum Steel P91  Welded Pipe

Chromium Molybdenum Steel P91 Welded Pipe

 
  P91 Alloy Steel   Round Pipe

P91 Alloy Steel Round Pipe


Heat Treat of Heat Treatment of UNS K91560 High Temperature Seamless Pipe


Grade Heat Treat Type Cooling Media Subcritical Annealing or Tempering Temperature, min or range °F [°C] Normalizing Temperature, min or range °F [°C]
P91 Type 1 normalize and temper or -- 1350–1470 [730–800]C 1900–1975 [1040–1080]
P91 Type 2 quench and temper -- 1350–1470 [730–800 1900–1975 [1040–1080]

View Schedule Chart of P91 Alloy Steel Seamless Pipe. Manufacturer of P91 Pipe Material in specified Weights


Manufacturer of P91 Pipe Material in India. P91 Alloy Steel Seamless Pipe are available in various Schedules from 5 to SCH XXS with appropriate Weights and are most commonly used in high temperature applications


Schedule Chart of SA 335 gr P91 Boiler Seamless Pipe


NB Size OD XXS 5S S140 XS/80S 40S 10S S160 S80 S60 S100 S20 S40 S10 S120
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
15 1/2” 21.34 7.47 1.7 3.73 2.8 2.1 4.78 3.73 2.77
25 1” 33.4 9.09 1.7 4.55 3.4 2.8 6.35 4.55 3.38
65 2 1/2” 73.03 14 2.1 7.01 5.2 3.1 9.53 7.01 5.16
125 5” 141.3 19.1 2.8 9.53 6.6 3.4 15.9 9.53 6.55 12.7
32 1 1/4” 42.16 9.7 1.7 4.85 3.6 2.8 6.35 4.85 3.56
90 3 1/2” 101.6 2.1 8.08 5.7 3.1 8.08 5.74
200 8” 219.1 22.2 2.8 20.6 12.7 8.2 3.8 23 12.7 10.3 15.1 6.4 8.18 19.3
20 3/4” 26.67 7.82 1.7 3.91 2.9 2.1 5.56 3.91 2.87
100 4” 114.3 17.1 2.1 8.56 6 3.1 13.5 8.56 6.02 11.1
50 2” 60.33 11.1 1.7 5.54 3.9 2.8 9.74 5.54 3.91
80 3” 88.9 15.2 2.1 7.62 5.5 3.1 11.1 7.62 5.49
40 1 1/2” 48.26 10.2 1.7 5.08 3.7 2.8 7.14 5.08 3.68

Weight Chart of Alloy Steel A335 P91 Welded Pipe


Size Nominal Pipe Size Pipe Outer Diameter Pipe Inner Diameter Wall Thickness Weight per Foot
6 6.625 7.59 0.109 6.407
9.30 0.134 6.357
10.79 0.156 6.313
12.94 0.188 6.249
13.94 0.203 6.219
15.00 0.219 6.187
17.04 0.250 6.125
18.99 0.280 6.065
21.06 0.312 6.001
23.10 0.344 5.937
25.05 0.375 5.875
28.60 0.432 5.761
32.74 0.500 5.625
36.43 0.562 5.501
40.09 0.625 5.375
45.39 0.719 5.187
53.21 0.864 4.897
60.13 1.000 4.625
66.14 1.125 4.375
1/2 0.84 0.85 0.109 0.622
1.09 0.147 0.546
1.31 0.188 0.464
1.72 0.294 0.252
1 1/4 1.66 2.27 0.140 1.380
3.00 0.191 1.278
3.77 0.250 1.160
5.22 0.382 0.896
1 1.315 1.68 0.133 1.049
2.17 0.179 0.957
2.85 0.250 0.815
3.66 0.358 0.599
1 1/2 1.90 2.72 0.145 1.610
3.63 0.200 1.500
4.86 0.281 1.338
6.41 0.400 1.100
3/4 1.05 1.13 0.113 0.824
1.48 0.154 0.742
1.95 0.219 0.612
2.44 0.308 0.434
3 1/2 4.0 4.98 0.120 3.760
9.12 0.226 3.548
10.02 0.250 3.500
11.17 0.281 3.438
12.52 0.318 3.364
22.87 0.636 2..728
3 3.50 4.34 0.120 3.260
5.58 0.156 3.188
6.12 0.172 3.156
6.66 0.188 3.124
7.58 0.216 3.068
8.69 0.250 3.000
9.67 0.281 2.938
10.26 0.300 2.900
14.34 0.438 2.624
18.6 0.600 2.300
2 2.375 2.64 0.109 2.157
3.66 0.154 2.067
5.03 0.218 1.939
5.68 0.250 1.875
6.29 0.281 1.813
7.47 0.344 1.687
9.04 0.436 1.503
2 1/2 2.875 3.53 0.120 2.635
5.80 0.203 2.469
6.14 0.216 2.443
7.02 0.250 2.375
7.67 0.276 2.323
10.02 0.375 2.125
13.71 0.552 1.771
5 5.563 10.80 0.188 5.187
12.51 0.219 5.125
14.63 0.258 5.047
15.87 0.281 5.001
17.51 0.312 4.939
19.19 0.344 4.875
20.80 0.375 4.813
27.06 0.500 4.563
32.99 0.625 4.313
38.59 0.750 4.063
4 4.5 5.62 0.120 4.260
7.24 0.156 4.188
8.67 0.188 4.124
9.32 0.203 4.094
10.02 0.219 4.062
10.80 0.237 4.026
11.36 0.250 4.000
12.67 0.281 3.938
13.97 0.312 3.876
15.00 0.337 3.826
19.02 0.438 3.624
22.53 0.531 3.438
27.57 0.674 3.152

HS Code of Steel Grade P91 ASTM A335 Pipe


HS Code 73045930
Purchase UNS K91560 Chrome Pipe Price per kg in Mumbai. Check SA335 P91 High Pressure Pipe Chemical Composition

Are you looking for UNS K91560 Chrome Pipe? Buy SA335 P91 High Pressure Pipes quickly at Budget Friendly Price in Mumbai. View Some Chemical Composition used to manufacture the best quality P91 Seamless Pipe



ASTM A335 P91 Pipe Price List

Price list of ASTM A335 P91 pipe SA335 grade P91 Pipe Price in USD ASTM A335 grade P91 Pipes Price in UAE Dirham
ASME A335 P91 PIPE SIZE:ID 609X22.84X6000 MM US $ 6.21 per kg 22.81 UAE Dirham per kg
P91 SEAMLESS ALLOY STEEL PIPESSIZE:ID 561X21.37X5500 MM US $ 6.03 per kg 22.15 UAE Dirham per kg

Alloy Steel Grade.P91 High Pressure Pipe Chemical Composition

Element C Cr Mn Mo P S Si
Grade P91 0.08-0.12 8.0-9.5 0.3-0.6 0.85-1.05 0.02 max 0.01 max 0.2-0.5

Equivalent Grades for ASME SA335 Alloy Steel Grade.P91 Hot Rolled Pipes

STANDARD WERKSTOFF NR. UNS TRADE NAME
Alloy Steel P91 1.4903 K91560 X10CrMoVNb9-1

P91 Seamless Pipe Sizes

Outside Diameter * Thickness 76.02 * 3.06mm 60.03 * 3.02mm 70.00 * 3.06mm 57.00 * 6.03mm 63.05 * 7.09mm 60.03 * 3.06mm 70.00 * 3.02mm 57.00 * 4.09mm 63.05 * 3.02mm 63.05 * 3.06mm 60.03 * 5.00mm
Outside Diameter * Thickness 139.07 * 6.03mm 82.05 * 4.05mm 139.07 * 4.00mm 76.02 * 5.00mm 114.03 * 3.06mm 88.09 * 3.02mm 114.03 * 5.00mm 76.02 * 4.00mm 88.09 * 4.00mm 101.06 * 3.06mm 88.09 * 3.06mm
Outside Diameter * Thickness 57.00 * 3.06mm 42.04 * 3.02mm 51.00 * 6.03mm 38.01 * 4.00mm 51.00 * 3.02mm 42.04 * 4.00mm 51.00 * 3.06mm 38.01 * 3.02mm 44.05 * 6.03mm 48.03 * 3.02mm 44.05 * 3.02mm

Stockist of A335 P91 Material offers a Tensile Strength of Up to 585 Mpa and a Minimum Yield Strength of 415 Mpa

We keep a variety of A335 P91 material that exhibits excellent tensile and yield strength of up to 585 MPa and 415 MPa, respectively. Our selection includes various mechanical properties and numerous end types, including plain, beveled, and straight cut.


Mechanical Properties of ASTM A335 Alloy Steel Grade.P91 Seamless Pipes

Element Tensile Strength, MPa Yield Strength, MPa Elongation, %
P91 585 min 415 min 20 min

Which applications does P91 pipe possess?


A335 P91 Pipe Applications

What is the maximum temperature at which ASTM A335 Grade P91 Schedule 40 Pipe can be utilized?


Temperature 650°C (1200°F)

Which standards apply to P91 Seamless Pipe?


Following are the Standards applied on P91 Seamless Pipe


  • ASTM A335
  • ASME SA335
  • ASME B31.1
  • NACE MR0175
  • ASME B31.3
  • ISO 15156

In what ways does wall thickness impact on Low Alloy ASTM A335 P91 Pipe ?


Wall thickness is important for low alloy ASTM A335 P91 pipe use and effectiveness.


NPS [DN] Designator Tolerance, percent from Specified
Over Under
Above 2 1/2 [65], t/D > 5percent 15.0percent 12.5percent
1/8 to 2 1/2 [6 to 65] 20.0percent 12.5percent
Above 2 1/2 [65], t/D < or = 5percent 22.5percent 12.5percent

Ferritic Alloy Steel ASTM A335P91 ERW Pipe Duration from India to Europe and Us


Shipping ASTM A335 P91 ERW Pipe from India to the United States or Europe might take a long time, depending on a number of variables such as transportation and exporting mode Here are a few general statistics:



Countries Estimated Delivery Time (Days)
Europe 22-27 days
New York 25-30 days

Which certifications are usually needed by SA 335 gr P91 Boiler Pipe Suppliers?


Supplierof ASTM A335 Grade P91 Boiler Pipe usually need to offer multiple certificates to guarantee adherence to industry norms and client specifications



  • 3.1 Certificate
  • Material Test Certificate (MTC)
  • NDT Certificates
  • Quality Management System Certification
  • Welding Procedure Specifications (WPS)
  • Traceability Documentation
  • Inspection Reports

ASTM A335 Alloy Steel Grade. P91 seamless pipes can be used at elevated temperatures up to approximately 600°C (1110°F). P91 Pipe Supplier exhibits excellent creep strength and resistance to thermal fatigue at such temperatures, making it suitable for high-temperature applications like steam pipelines, superheaters, & reheaters in power plants.

ASTM A335 Alloy Steel Grade. P91 seamless pipes are commonly employed in power generation plants, including boiler tubes and steam lines, as well as in petrochemical and refineries for high-temperature applications.

ASTM A335 Alloy Steel P91 seamless pipes have specific chemical composition requirements. The composition typically includes a minimum of 8.00% to 9.50% chromium, 0.85% to 1.05% molybdenum, 0.30% to 0.60% carbon, & small amounts of other elements such as vanadium, nitrogen, and aluminum.