ASTM A335 P91 Pipe

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SA335 p91 seamless pipe & A335 p91 boiler steel pipes supplier in India

We are a trusted and verified manufacturer of ASTM A335 p91 hot finished pipe in Mumbai. Check p91 pipe material specification

ASTM A335 p91 pipe specification

Standard End Other equivalent grades
A335 p91 Plain, Beveled End p91, UNS K91560
Available size in stock Wall thickness of p91 seamless pipes Brand Name
1/2 inch to 24 inch NB 2 milimeter to 14 milimeter Imported, Jindal, ISMD
Length of p91 pipes Optional test Marking
Standard, as per cilent requirement
  • NACE MR 0175
  • NACE TM0284
  • SSC Test
  • HIC Test
  • Size
  • Manufacturing Method
  • Heat Number
  • Schedule
  • Grade
Testing methods done Value added service Application of p91 LSAW pipes
  • Hardness test
  • Non-destructive test
  • PMI test
  • Ultrasonic test
  • Third party inspection
  • DT test
  • Beveling
  • Ut test
  • Heat treating
  • Polishing
  • Oil and Gas Processing
  • Pulp and Paper sector
  • Power Plants sector
  • Construction
  • Textile Machinery
Surface finish Types Shapes
  • Bright
  • Annealing
  • BA Finish
  • Cold Finish
  • No.4 finish
  • Polished, Pickling
  • Seamless
  • LSAW
  • DSAW
Square, rectangle, round
Coating Processing Packing
  • Blacking painting
  • FBE coating
  • Galvanized coating
  • 3LPE coating
  • Varnished coating
  • Bending
  • Decoiling
  • Welding
  • Cutting
  • Bundle form
  • Bundle packaging
  • As per client requirements
  • Container packaging
Origin Specification Delivery Time
Indian, Japanese, China, European, US ASTM A335/ ASME SA335 1-2 days
Other standards Manufacturing technique Schedule
  • Guojia biaozhun(GB)
  • German standard (DIN)
  • European standards (EN)
  • AISI
  • GOST
  • ASTM/ ASME (American)
  • Japanese industrial standards (JIS)
Cold drawn / cold rolled
  • Sch 10
  • Sch 120
  • Sch 40
  • Sch 60
  • Sch 80
  • Sch 120
Tolerance Other testing UNS
  • Cold drawn : +/-0.1 milimeter
  • Cold rolled : +/-0.05 milimeter
NACE MR 0175, HIC test, IBR test, etc K91560

Maruti metals industries provide SA 335 p91 chrome moly pipe with NDT and ultrasonic test at an affordable price

Types of ASTM A335 p91 alloy steel pipes

Buy ready stock of A335 gr p91 round pipe available in various shapes and sizes at cheap price

UNS K91560 DSAW pipe outer diameter

Outer diameter (milimeter) x Thickness(milimeter) O.D(milimeter) x Thickness(milimeter) O.D(milimeter) x Thickness(milimeter)
38.1 x 4.0 76.2 x 5.0 57.0 x 6.3
38.1 x 3.2 76.2 x 4.0 57.0 x 4.9
42.4 x 3.2 82.5 x 4.5 60.3 x 3.2
38.1 x 6.3 76.2 x 6.3 57.0 x 7.9
44.5 x 3.2 88.9 x 3.6 60.3 x 5.0
42.4 x 4.0 88.9 x 3.2 60.3 x 3.6
48.3 x 3.2 101.6 x 3.6 63.5 x 3.6
44.5 x 6.3 88.9 x 4.0 63.5 x 3.2
50.8 x 4.5 101.6 x 6.3 63.5 x 6.3
48.3 x 3.6 101.6 x 4.5 63.5 x 4.0
51.0 x 3.6 114.3 x 5.0 70.0 x 3.2
51.0 x 3.2 114.3 x 3.6 63.5 x 7.9
57.0 x 3.2 139.7 x 5.0 70.0 x 6.3
51.0 x 6.3 139.7 x 4.0 70.0 x 3.6
57.0 x 3.6 139.7 x 6.3 76.2 x 3.6
Contact us for ready stock of ASTM A335 gr p91 ferritic alloy steel pipe with an MTC report

ASME SA335 p91 smls pipes elogation

Wall Thickness P91 pipes
inch milimeter Longitudinal
1/18 (0.062) 1.6 12
9/32 (0.281) 7.2 19
7/32 (0.219) 5.6 17
5/16 (0.312) 8 20
3/16 (0.188) 4.8 16
5/32 (0.156) 4 15
3/32 (0.094) 2.4 13
1/4 (0.250) 6.4 18
7/8 (0.125) 3.2 14

SA335 p91 alloy steel pipes temperature rating

Grade Normalizing Temperature [degree C] degree F Temperature [degree C] degree F
ASTM A335 P91 Pipes [1040 – 1080 C] 1900-1975 F [730 – 800 C] 1350-1470 F
[1040 – 1080 C] 1900-1975 F [730 – 800 C] 1350-1470 F

ASTM A335 p91 seamless pipes chemical composition

Mn % C % S % P % Cr % Si % Mo %
0.30-0.60 0.05-0.15 0.025 max 0.025 max 1.00-1.50 0.50-1.00 0.44-0.

A335 p91 chrome moly pipes mechanical composition

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

ASTM A335 p91 cold drawn pipes equivalent material

ASTM Equivalent material UNS ASME
ASTM A335 P91 pipes K90901, T91, 1.4903, X10CrMoVNb9-1 K91560 ASME SA335 P91 pipes