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ASTM A335 P91 Pipe

ASTM A335 P91 Pipe

Product Information of ASTM A335 P91 Pipe at a Glance
Ready Sizes in Stock 1/2 to 36 inch
Origin
  • Korea
  • Japan
  • UK
  • Indian
  • USA
Tolerance
  • ID: +/-0.05 mm
  • OD: +/-0.1 mm
UNS K91560
SAW
  • 16 to 100 inch
HFW 1/2 to 24 inch
LSAW 16 to 54 inch
Surface
  • Natural
  • Black painting
  • Varnished
  • 3PE
  • FBE
  • Cladding and Line
Approvals
  • ADNOC
  • Saudi Aramco
  • ISO
  • CE
  • IBR
  • PED
  • KNPC
  • NORSOK 
Certificate
  • Sour-Service
  • NACE
  • IBR
  • HIC
  • MTC
Package
  • Wooden Boxes
  • Bundles
  • Crates
  • Custom
Temperature Range
  • 1350 to 1470 °F
  • 730 to 800 °C
Free Sample Available
Cutting Service
  • Tapping
  • Sawing
  • Burrless Cuts
  • Water-Jet
  • Laser

Cap
  • Plastic
  • Iron
Payment Terms
  • 30%T/T in advance
  • 100% L/C at sight
Hardness ≤ 250HB
Testing
  • Expansion test
  • Surface roughness measurement
  • Non destructive weld test
  • Impact test
  • Tensile test
  • Visual test
  • Dimensional test
  • Flattening test
  • Chemical composition
Dimensional Standard ASME B36.10

ASME SA 335 Grade P91 Seamless Alloy Steel Pipe Supplier in India

List of Documents of ASTM A335 P91 Pipe Supplier Provide At The Time of Delivery

  • List of Packing
  • Track Record
  • MTC
  • UT Test Report
  • NABL Report
  • Various Testing Report
  • 100% Radiography Test Report
  • Raw Material Test Reports
  • Heat Treatment Chart
  • Quality Assurance Plan
  • Guarantee Letter
  • Invoice
  • Origin Certificate
Rexal Tubes

Table of contents

ASTM A335 P91 Pipe Stock Supply in Worldwide

Manufacturer of P91 Alloy Steel Pipes in Mumbai, View P91 Pipe Material Specification

P91 Pipe Material Specification

ASTM A335 P91 Pipe Specification



ASTM A335 P11 Pipe Thickness

ASME SA335 P91 Pipe Thickness 

  •  1.2 to 50mm
ASTM A335 P91 Pipe Size

ASTM A335 P91 Pipe Size

  •  1/2” to 24”
  • DN25 to DN600
P91 pipe schedule chart

P91 pipe schedule chart

  • Up to 160

ASTM A335 P91 Seamless Pipe Length

ASTM A335 P91 Seamless Pipe Length

  • 6 meter
  • SRL
  • 12m
  • Customized
  • DRL
Trade Name of High Pressure P91 SA335 Boiler Pipe

Trade Name of High Pressure P91 SA335 Boiler Pipe

  • P91



Manufacturing process of ASTM A335 P91 Schedule 80 Pipe

Manufacturing process of ASTM A335 P91 Schedule 80 Pipe

  • Hot finished
  • Cold drawn


Testing Requirements of ASME SA335 P91 High Pressure Steel Pipe

Testing Requirements of ASME SA335 P91 High Pressure Steel Pipe

  • Bend Test
  • Tensile tests
  • Hydrotesting
  • Flattening test
  • Radiographic inspection
  • Ultrasonic test
  • Geometric accuracy
  • Hardness
Grade of ASTM A335 Grade P91 Ferritic Alloy Steel Pipe

Grade of ASTM A335 Grade P91 Ferritic Alloy Steel Pipe

  • P91







UNS No. of P91 Chrome Pipe

UNS No. of P91 Chrome Pipe

  • K91560








Characteristics of ASTM A335 P91 Schedule 40 Pipe

Characteristics of ASTM A335 P91 Schedule 40 Pipe

  • Non-deteriorating
  • Higher creep strength
  • Decreased thickness






ASTM A335 P91 ERW Pipe Coating

ASTM A335 P91 ERW Pipe Coating

  • Blacking painting
  • 3PE coating
  • Polished
  • Varnished
  • Polyethylene layers
  • Soild CRA
  • 3LPE
  • Zinc
  • FBE
  • 3PP
Packaging of Alloy Steel P91 Seamless Pipes

Packaging of Alloy Steel P91 Seamless Pipes

  • Custom packing
  • Wooven bags
  • Wrapped in plastic
  • Crates
  • Wooden Boxes





ASTM A335 Grade P91 NACE Pipe Marking

ASTM A335 Grade P91 NACE Pipe Marking

  • Logo
  • Size
  • Schedule
  • Manufacturing type
  • Grade
  • Specification
End type of ASTM A335 p91 chrome moly pipe

End type of ASTM A335 p91 chrome moly pipe

  • PE
  • BE
  • TE



Temperature range of P91 Chrome Moly Pipe

Temperature range of P91 Chrome Moly Pipe

  • 540 to 750°C





Yield Strength of SA335 P91 Alloy Steel Pipe

Yield Strength of SA335 P91 Alloy Steel Pipe

  • 60,000 psi




Form of ASTM A335 P91 High pressure boiler pipes

Form of ASTM A335 P91 High pressure boiler pipes

  • Hollow
  • Round
  • Rectangular
  • Square
Dimension standard of ASTM A335 p91 high pressure pipe

Dimension standard of ASTM A335 p91 high pressure pipe

  • ASME B36.10M



Certificates of Alloy Steel P91 Seamless Pipe

Certificates of Alloy Steel P91 Seamless Pipe

  • Raw Materials Certificate
  • MTC EN 10204 as per 3.1/ 3.2
  • Invoice
  • ISO 9001;2015
  • DFARS compliant
  • Third Party Inspection Report
ASME SA 335 Alloy Steel P91 Pipe Specification

ASME SA 335 Alloy Steel P91 Pipe Specification

  • ASTM A335/ ASME SA335







Chemical content of A335 P91 Boiler Steel Pipes

Chemical content of A335 P91 Boiler Steel Pipes

  • Chrome -8 % to 9.50%
  • Moly - .85% to 1.05%





Tensile Strength of UNS K91560 Alloy Steel Pipe

Tensile Strength of UNS K91560 Alloy Steel Pipe

  • 85,000 psi






Welding Methods of ASTM A335 P91 Hot Finished Pipe

Welding Methods of ASTM A335 P91 Hot Finished Pipe

  • GMAW
  • TIG
  • MIG
  • GTAW
  • Brazing
  • SMAW
Heat treatment methods of A335 P91 UNS K21590 Round Pipe

Heat treatment methods of A335 P91 UNS K21590 Round Pipe

  • Full or Isothermal Anneal
  • Normalize and Temper




P91 Pipe Price



Jindal P91 Chrome Pipe Schedule and Weight Chart

ASTM A335 P91 Pipe Weight Chart

Size NPS ID Wall Thickness OD Weight per Foot
1/2 .622 .109 .84 .85
.464 .188 1.31
3/4 .824 .113 1.05 1.13
.612 .219 1.95
1 1.049 .133 1.315 1.68
.815 .250 2.85
1 1/4 1.380 .140 1.66 2.27
1.160 .250 3.77
1 1/2 1.610 .145 1.90 2.72
1.338 .281 4.86
2 2.157 .109 2.375 2.64
1.939 .218 5.03
1.813 .281 6.29
2 1/2 2.635 .120 2.875 3.53
2.443 .216 6.14
2.323 .276 7.67
3 3.260 .120 3.50 4.34
3.124 .188 6.66
3 .250 8.69
2.900 .300 1 .26
3 1/2 3.760 .120 4 4.98
3.500 .250 1 .02
3.364 .318 12.52
4 4.260 .120 4.5 5.62
4.124 .188 8.67
4.026 .237 1 .80
3.876 .312 13.97
3.438 .531 22.53
5 5.187 .188 5.563 1 .80
5.001 .281 15.87
6 6.407 .109 6.625 7.59
6.249 .188 12.94
6.125 .250 17.04
5.937 .344 23.10
5.761 .432 28.60
5.375 .625 4 .09
4.625 1 6 .13

ASTM A335 P91 Pipe supplier in India stock size range from DN25 to DN600 at lowest price

ASME SA335 P91 High Pressure Steel Pipe Schedule Chart

NPS in inch 10 20 40 80 160
1/2 .06 .109 .109 .147 .2
3/4 .06 .113 .113 .154 .3
1 .065 .133 .133 .179 .25
1 1/4 .08 .14 .14 .2 .375
2 .09 .154 .154 .218 .5
3 .12 .216 .216 .3 .5
4 .12 .237 .237 .337 .5
6 .12 .28 .28 .432 .5
10 .145 .365 .365 .5 .5
12 .145 .406 .406 .5 .5
16 .145 .5 .5 .5 .5
20 .145 .6 .5 .5 .5
24 .2 .7 .5 .5 .5

Searching for ASTM A335 P91 Pipe manufacturer in India? Rexal Tubes is a leading supplier of p91 pipe provide custom sizes with best discount upto 30% off on bulk order in Mumbai

ASTM A335 Grade P91 Type 1 Chrome Moly Pipe Hardness and Material Composition

ASTM A335 P91 Hardness

  • Brinell - 200 to 250 HBW
  • Rockwell - 89 to 95 HRB

SA335 P91 Chemical Composition

Silicon Maganese Phosphorus Carbon Silicon Chromium Molybednum
0.010 max 0.30-0.60 0.020 max 0.08-0.12 0.20 -0.50 8.00 – 9.50 0.85 – 1.05

ASTM A335 P91 Pipe supplier ex-stock available with quench and temper or normalize and temper condition

IBR Approved UNS K91560 Type 2 Boiler Steel Pipe Stocks in ISMT and MSL Make at Our Stockyard

P91 Alloy Steel Pipes Wall Thickness Tolerance

Wall Thickness DN6 to 65 Above DN65 t/D ≤5 A, Above DN65 t/D ＞5 A
Tolerance % +20 /-12.5 +22.5 /-12.5 +22.5 /-12.5

P91 Seamless Pipe Diameter Tolerance

OD 40 to 100mm 100 to 200mm 200 to 300 mm Over 300mm
Tolerance mm +/-0.79 +1.59/-0.79 +2.38/-0.79 2 inch, +/-1% 

P91 Material Heat Treatment

  • normalize temperature : 1040 to 1080℃ / 1900 to 1975℉
  • annealing or tempering temperature : 730 to 800℃ / 1350 to1470 ℉

ASME SA335 Grade P91 Chrome Pipe Accessories

Pipe Fittings  Flanges Plate
ASTM A335 P91 ASTM A234 P91 ASTM A182 F91 ASTM A387 Grade 91

ASTM A335 Grade P91 Nace Pipe Temperature

Operating temperature -10 ºC to 650 ºC 
hardening
working temp. 1040 to 1100 ºC 
processing instructions DIN EN 10028-2
Hot forming
working temperature 1100 ºC to 1150 ºC 
processing instructions After thermoforming, a diet treatment
Normalizing
working temperature 1040 to 1100 ºC 

SA335 P91 Pipe Size Chart

O.D. x Thickness in Millimeter 38.1 * 3.2 38.1 * 4 38.1 * 6.3 42.4 * 3.2 42.4 * 4 44.5 * 3.2 44.5 * 6.3 48.3 * 3.2 48.3 * 3.6 50.8 * 4.5 51 * 3.2 51 * 3.6 51 * 6.3 57 * 3.2 57 * 3.6
57 * 4.9 57 * 6.3 57 * 7.9 60.3 * 3.2 60.3 * 3.6 60.3 * 5 63.5 * 3.2 63.5 * 3.6 63.5 * 4 63.5 * 6.3 63.5 * 7.9 70 * 3.2 70 * 3.6 70 * 6.3 76.2 * 3.6
76.2 * 4 76.2 * 5 76.2 * 6.3 82.5 * 4.5 88.9 * 3.2 88.9 * 3.6 88.9 * 4 101.6 * 3.6 101.6 * 4.5 101.6 * 6.3 114.3 * 3.6 114.3 * 5 139.7 * 4 139.7 * 5 139.7 * 6.3

Testing Requirements of UNS K91560 Alloy Steel Pipe

  • Eddy current test
  • Hydrostatic test
  • Flux leakage
  • Non-destructive test
  • Hardness test
  • PMI test
  • Tensile test
  • Flattening test

P91 Pipe Welding Procedure

P91 Pipe Welding Procedure

P91 Chrome Moly Pipe Elogation

Wall Thickness Pipe
milimeter inch Longitudinal
1.6 1/18 12
7.2 9/32 19
5.6 7/32 17
8 5/16 20
4.8 3/16 16
4 5/32 15
2.4 3/32 13
6.4 1/4 18
3.2 7/8 14

ASTM A335 P91 Type1 VS Type2

Grade P91 Type 2 P91 Type 1
UNS Designation K91560 K91560
Chemical Composition .02 max Al 0.02 P .02 max Al 0.02 P
.035 to .070 N .30 to .50 Mn .030 to .070 N .30 to .60 Mn
.18 to .25 V .08 to .12 C .18 to .25 V .08 to .12 C
.010 max Sn 8.00 to 9.50 Cr   Sn 8.00 to 9.50 Cr
.01 max Ti .20 to .40 Si .01 max Ti .20 to .50 Si
.003 max Sb .85 to 1.05 Mo   Sb .85 to 1.05 Mo
.06 to .10 Cb 0.005 S .06 to 010 Cb 0.01 S
.01 max Zr .40 max Ni .01 max Zr .40 max Ni

A335 P91 Desnity

  • 7.76

What is The Maximum Operating Temperature For ASTM A335 P91 pipe?

  • 650°C
  • 1202°F

Why Is A335 P91 Boiler Steel Pipes Mostly Used in the Oil & Gas Industry?

ASTM A335 P91 Pipe Mostly Used in the Oil & Gas

Inspection standards for ASTM A335 P91 Pipes

Test Standard
Visual Inspection ASTM A530
Dimensional Inspection ASTM A999
Chemical Composition Analysis ASTM E415
Tensile Test ASTM A370
Hardness Test ASTM E10
Ultrasonic Testing ASTM E213
MPI ASTM E709
Radiographic Testing ASTM E94
Hydrostatic Testing ASTM A999
Heat Treatment Verification ASTM A335

ASTM A335 Gr P91 Pipe Types

P91 Chrome Pipe

P91 Chrome Pipe

P91 Seamless Pipe

P91 Seamless Pipe

ASTM A335 P91 Welded Pipe

ASTM A335 P91 Welded Pipe

ASTM A335 P91 Schedule 80 Pipe

ASTM A335 P91 Schedule 80 Pipe

ASME SA335 P91 High Pressure Steel Pipe

ASME SA335 P91 High Pressure Steel Pipe

ASTM A335 P91 ERW Pipe

ASTM A335 P91 ERW Pipe

ASME SA335 Grade P91 NACE Pipe

ASME SA335 Grade P91 NACE Pipe

A335 P91 Chrome Moly Pipe

A335 P91 Chrome Moly Pipe

A335 P91 UNS K21590 Round Pipe

A335 P91 UNS K21590 Round Pipe

ASTM A335 P91 Hot Finished Pipe

ASTM A335 P91 Hot Finished Pipe

ASTM A335 Grade P91 IBR Pipe

ASTM A335 Grade P91 IBR Pipe

ASTM A335 P91 Schedule 40 Pipe

ASTM A335 P91 Schedule 40 Pipe

Mechanical Properties of P91 Material

Yield strength (N / mm 2 ) Tensile strength (N / mm 2 ) Yield strength Mpa Notched impact strength (J) across Elongation at break-A5 (%) min.lengths
> = 450 620 to 850 415 40 > = 20

Thickness Chart of ASTM A335 Gr P91 Round Pipe

mm 1.6 7.2 5.6 8 4.8 4 2.4 6.4 3.2
in. 1/18 9/32 7/32 5/16 3/16 5/32 3/32 1/4 7/8

Applications of SA335 Gr P91 High Temperature Seamless Pipe

Applications of SA335 Gr P91 High Temperature Seamless Pipe

Grade P91 Chrome Moly Pipe Mill Tolerance

NPS 1 / 8 to 2-1/2 NPS 2-1/2 NPS Above, t / d > 5%
Tolerance (%) Over 20% 15%
Under 12.50%

NBR 5603 P91 Chrome Moly Pipe Marking

  • Grade
  • Heat No.
  • Schedule
  • Length
  • Size
  • Logo

Welding Parameter of AS ASTM A335 Gr P91 Smls Pipe

Welding method GTAW SMAW SMAW SMAW
Layer number 1 to 2 7 levels or more 3 to 6 Cover layer
Welding material Model ER90S-B9 E9015-B9 E9015-B9 E9015-B9
Specifications Φ2.5 Φ4.0 Φ3.2 Φ3.2
Welding parameters Polarity Direct current connection
Voltage 10 to 14 20 to 24 20 to 24 20 to 24
Electric current 90 to 110 135 to 150 100 to 120 100 to 120

ASTM A335 P91 Type1 VS Type2

Grade P91 Type 1 P91 Type 2
UNS Designation K91560 K91560
Chemical Composition .18 to .25 V .08 to .12 C .18 to .25 V .08 to .12 C
.030 to .070 N .30 to .60 Mn .035 to .070 N .30 to .50 Mn
.02 max Al 0.02 P .02 max Al 0.02 P
.01 max Ti .20 to .50 Si .01 max Ti .20 to .40 Si
  Sn 8.00 to 9.50 Cr .010 max Sn 8.00 to 9.50 Cr
.01 max Zr .40 max Ni .01 max Zr .40 max Ni
.06 to 010 Cb 0.01 S .06 to .10 Cb 0.005 S
  Sb .85 to 1.05 Mo .003 max Sb .85 to 1.05 Mo

SA335P91 Alloy Steel Pipe Characteristics

  • Non-deteriorating
  • Decreased thickness
  • Higher creep strength

Fast Delivery of P91 Pipe in Below Countries At Nearest Location

Angola

Angola

Tanzania

Tanzania

Egypt

Egypt


Ethiopia

Ethiopia

Zambia

Zambia

Ghana

Ghana


Tunisia

Tunisia

USA

USA

Dubai

Dubai


Gabon

Gabon

Mozambique

Mozambique

Morocco

Morocco


Algeria

Algeria

Nigeria

Nigeria

Kenya

Kenya


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