ASTM A335 P91 Pipe

ASTM A335 P91 Pipe

ASTM A335 P91 Pipe

Supply Range and Dimensions For ASTM A335 P91 Alloy Steel Pipe


  • SA 213 T22 Tube O.D: 1/2" NB to 24" NB
  • SA213 T22 Welded Tubes Wall Thickness: 3mm - 12mm
  • Length: max 1 - 12m
  • Type : Welded, CDW, ERW, DOM, Seamless, Fabricated, CEW, LSAW
  • Form: Round, Square, Rectangular, Hydraulic Etc
  • Standard : ASTM A213, ASME SA213
  • Schedule : STD, SCH40, SCH80
  • Export Areas: Thailand, Indonesia, Singapore, Malaysia

Trident Steel & Engg. Co. Supplies Wide Range of Sizes. Click Here For Data Sheet.


SA 335 gr P91 Seamless Pipe supplier in India and Singapore, Refer Material Composition

Technical Specification and Properties of P91 Pipe


Technical key properties of P91 Pipe supplied by a leading ASTM A335 P91 Pipe Manufacturer in India and Thailand

Key Properties & Service
Tensile Strength (Min) 585 MPa
Material Type P91 Ferritic Alloy Steel
END Plain End, Beveled End, Treaded
Tolerance Cold drawn pipe: +/-0.1mm
UNS Designation K91560
Documentation of P91 Pipe
Fumigation Certificates
Raw Material Test Reports
Material Traceability Records
Quality Assurance Plan (QAP)
Heat Treatment Charts
Guarantee Letter
NABL approved Laboratory Test Reports

Looking for UNS K91560 Chrome Pipe Stockist in Malaysia, offer MTC reports

ASTM A335 P91 Pipe
ASTM A335 P91 Pipe
SA 335 P91 Material
SA 335 P91 Material
P91 Seamless Pipe
P91 Seamless Pipe

Table of contents

ASTM A335 P91 Pipe Specification

Get ASTM A335 gr P91 Round Pipe and SA 335 gr P91 Seamless Pipe according to Military Specifications

ASTM A335 P91 Pipe Specification Chart


Check ASTM A335 P91 Pipe Supplier in India and Thailand who offers Custom Specification

ASTM A335 P91 Pipe Size Range

ASTM A335 P91 Pipe Size Range

  • 1/2” to NPS 24”

SA 335 Gr P91 Seamless Pipe Thickness Range

SA 335 Gr P91 Seamless Pipe Thickness Range

  • 3 - 12mm
SA335P91 Boiler Steel Pipe standard

SA335P91 Boiler Steel Pipe Standard

  • ASTM A335 / ASME SA335
ASTM A335 Grade P91 Boiler Pipe Length

ASTM A335 Grade P91 Boiler Pipe Length

  • 12-14 meters
SA335 P91 High Pressure Pipe Delivery Condition

SA335 P91 High Pressure Pipe Delivery Condition

  • Q, S, M, R
  • Normalized
UNS K91560 Chrome Pipe Schedule

UNS K91560 Chrome Pipe Schedule

  • SCH-5 - SCH-160
  • SCH-XXS
SA335P91 Alloy Steel Seamless Pipe End

SA335P91 Alloy Steel Seamless Pipe End

  • Beveled, Threaded
  • Plain, Screwed
ASTM A335 Grade P91 Pipe Coating

ASTM A335 Grade P91 Pipe Coating

  • 3LPE, 3PP
  • FBE, 3PE
UNS K91560 Chrome Pipe Origin

UNS K91560 Chrome Pipe Origin

  • Thailand
  • Indonesia
  • Singapore
  • Malaysia
ASTM A335 P91 Pipe Packaging

ASTM A335 P91 Pipe Packaging

  • Wooden crates
  • Plastic end cap
  • Steel strips bundled

Processing Service of NBR 5603 P91 High Pressure Pipe

Processing Service of NBR 5603 P91 High Pressure Pipe

  • Bending, Welding
  • Decoiling, Punching
  • Cutting, Coating
  • Painting
ASTM A335 Gr P91 Round Pipe Certificates

ASTM A335 Gr P91 Round Pipe Certificates

  • ISO10893-8
  • Ultrasonic Testing (UT)
  • NACE MR0175, EN 10204 3.2
  • NACE MR0103, N5, EN 10204 3.1

SA335 gr P91 Pipe Manufacturing Types


ASTM A335 P91 Pipe Supplier in India and Indonesia Who Offers Variety Of Types

ASTM A335 P91 Seamless Pipe
ASTM A335 P91 Seamless Pipe
SA335 gr P91 ERW Pipe
SA335 gr P91 ERW Pipe
Ferritic Alloy Steel ASTM A335P91 Welded Pipe
Ferritic Alloy Steel ASTM A335P91 Welded Pipe
ASTM A335 gr P91 IBR Boiler Pipe
ASTM A335 gr P91 IBR Boiler Pipe
SA 335 gr P91 SAW Pipe
SA 335 gr P91 SAW Pipe
ASTM A335 grade P91 EFW Pipe
ASTM A335 grade P91 EFW Pipe

ASTM A335 P91 Pipe Price List


Purchase Large Stock of ASTM A335 P91 Pipe Supplier in India and Singapore at Affordable Price , Buy ASTM A335 P91 Pipe in India at dealer price, ask for a free sample now!

Are you looking for Best Price of ASTM A335 P91 Pipe Manufacturer India and Malaysia ? You Have Come to the Right Place. Click Here to Contact

ASTM A335 P91 Pipe and SA335P91 Boiler Steel Pipe, save you time and cost, buy Pipe High Temperature Seamless Pipe in custom cuts

ASTM A335 P91 Pipe Size Chart


Find ASTM A335 P91 Pipe Stockholder in India and Thailand who offers Accurate Dimensions

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

Ferritic Alloy Steel ASTM A335P91 Pipe Types


P91 Seamless Pipe
P91 Seamless Pipe
P91 ERW Pipe
P91 ERW Pipe
P91 Welded Pipe
P91 Welded Pipe
Ferritic Alloy Steel ASTM A335P91 Round Pipe For Power Plant
Ferritic Alloy Steel ASTM A335P91 Round Pipe For Power Plant
ASTM A335 gr P91 Thick Wall Seamless Pipe
ASTM A335 gr P91 Thick Wall Seamless Pipe
10inch SCH100 SA 335 gr P91 Seamless Pipe
10inch SCH100 SA 335 gr P91 Seamless Pipe
ASTM A335 grade P91 High Temperature Boiler Pipe
ASTM A335 grade P91 High Temperature Boiler Pipe
SCH 20 16 inch SA335 P91 Seamless Pipe
SCH 20 16 inch SA335 P91 Seamless Pipe
Cold/ Hot Rolled ASTM A335 P91 steel Material
Cold/ Hot Rolled ASTM A335 P91 steel Material
A335 Gr P91 Cold Rolled Alloy Steel Seamless Pipe
A335 Gr P91 Cold Rolled Alloy Steel Seamless Pipe
UNS K91560 SA335P91 Boiler Pipe
UNS K91560 SA335P91 Boiler Pipe
ASTM A335 P91 Cold Drawn Seamless Pipe
ASTM A335 P91 Cold Drawn Seamless Pipe
ASTM A335 P91 sch40 Seamless Alloy Steel Pipe
ASTM A335 P91 sch40 Seamless Alloy Steel Pipe
Ferritic Alloy Steel ASTM A335P91 Clad Pipe
Ferritic Alloy Steel ASTM A335P91 Clad Pipe
ASTM A335 gr P91 SCH 40 Seamless Pipe
ASTM A335 gr P91 SCH 40 Seamless Pipe
SA 335 gr P91 Chrome Pipe
SA 335 gr P91 Chrome Pipe
ASTM A335 grade P91 High Pressure Pipe
ASTM A335 grade P91 High Pressure Pipe
SA335 P91 Smls Pipe
SA335 P91 Smls Pipe
ASTM A335 P91 steel High Temperature Seamless Pipe
ASTM A335 P91 steel High Temperature Seamless Pipe
Low Alloy ASTM A335 P91 Chrome Moly Pipe
Low Alloy ASTM A335 P91 Chrome Moly Pipe
ASTM A335 P91 IBR Pipe
ASTM A335 P91 IBR Pipe

ASTM A335 gr P91 Seamless Pipe Types


ASTM A335 P91 Seamless Pipe
ASTM A335 P91 Seamless Pipe
IBR Standard SA335 gr P91 Seamless Pipe
IBR Standard SA335 gr P91 Seamless Pipe
Ferritic Alloy Steel ASTM A335P91 Schedule 40 Seamless Pipe
Ferritic Alloy Steel ASTM A335P91 Schedule 40 Seamless Pipe

SA 335 gr P91 ERW Pipe Types


ASTM A335 P91 Welded Pipe
ASTM A335 P91 Welded Pipe
IBR SA335 gr P91 Welded Pipe
IBR SA335 gr P91 Welded Pipe
Ferritic Alloy Steel ASTM A335P91 ERW Boiler Pipe
Ferritic Alloy Steel ASTM A335P91 ERW Boiler Pipe

SA335 gr P91 Pipe Wall Thickness Tolerance Chart


NPS 1 / 8 to 2-1/2 NPS 2-1/2 NPS Above, t / d ≤ 5% 2-1/2 NPS Above, t / d > 5%
Tolerance (%) Under 12.50%
Over 20% 22.50% 15%

ASTM A335 gr P91 Seamless Pipe and A335 P91 High Pressure Pipe distributor, check Wall Thickness & Temperature Limit

ASTM A335 P91 Pipe Wall Thickness Chart


NPS 1/8 to 2 1/2 [6 to 65] incl., all t/D ratios Above 2 1/2 [65], t/D < or = 5% Above 2 1/2 [65], t/D > 5% (t = Specified Wall Thickness; D = Specified Outside Diameter)
Tolerance, % from Specified Over 20.00% 22.50% 15.00%
Under 12.50% 12.50% 12.50%

NBR 5603 P91 High Pressure Pipe Temperature


Condition Hardening Operating Normalizing Hot forming
Temperature 1040 - 1100ºC -10 to 650ºC 1040 - 1100ºC 1100 - 1150ºC

ASTM A335 gr P91 Pipe Weight


Size (in.) Weight (lb/ft)
SCH 160 SCH 40 SCH 10
1/2 1.87 1.14 0.77
24 90.35 48.36 42.17
20 73.51 40.16 35.77
18 62.08 33.34 29.72
14 46.05 25.7 22.09
10 34.36 18.89 16.45
6 19.68 11.6 10.1
4 13.63 8.06 7.26
2 6.38 3.89 3.57
1 1/2 4.5 2.92 2.63
1 3.06 1.89 1.68

SA335 gr P91 Equivalent Material


Trade Name  ASTM A335 Grade UNS # BSi - British Standards institute Pipe Forged / Bored Pipe * Fittings
P91 P91 K91560   A335 / SA335 A369 / SA369 WP91
P92 P92 K92460   A335 / SA335 A369 / SA369 WP92

ASTM A335 P91 Material Composition


ASTM A335/ SA 335 Mn C≤ P≤ Si≤ S≤ Cr Mo
P91 0.30~0.60 0.08~0.12 0.020 0.20~0.50 0.010 8.00~9.50 0.85~1.05
P92 0.30~0.60 0.07~0.13 0.020 0.50 0.010 8.50~9.50 0.30~0.60

UNS K91560 SA335P91 Pipe Mechanical Properties


Find Precisely Tested ASTM A335 P91 Pipe Stockists in India and Singapore With Improved Properties

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

SA 335 gr P91 Pipe Application


  • Spacecraft
  • Jet engines Turbine blades
  • IBR approved ASTM A335 P91 Pipe for Boilers
  • Heat Exchangers
  • Nuclear reactors
  • Hydrogen Sulfide Corrosion Services
  • NACE-MRO 175 Sour Service Applications

SA 335 gr P91 Seamless Pipe List of Client References


Project Location Material
Gaziers de la peripherie de gassi touil Algeria Gr P91 Seamless Pipe
Takoradi Tema Interconnection project (TTIP) Ghana P91 Chrome Moly Pipe
M-25 Project Uzbekistan ASTM A335 Gr P91 Steel Pipe
Kollsnes upgrade project Norway ASTM A335 P91 Pipe
Mozambique LNG Mozambique SA335P91 Boiler Steel Pipe
HGS Terminal Project North sea - UK P91 ASTM A335 Pipe

ASTM A335 grade P91 Pipe Testing Methods Requirements


  • Hydrostatic Tests for ASTM A335 P91 Pipe
  • ASTM A335 P91 material Eddy Current Test
  • Metalography Test performed for SA335 gr P91 Pipes
  • Ferritic Alloy Steel ASTM A335P91 Pipe Ultrasonic Testing
  • ASTM A335 gr P91 material MP / DP / RF ECT Testing
  • TPP and CVN Impact Testing
  • Visual Inspection
  • BHN Hardness & Rockwell Testers

Heat Treatment of ASTM A335 P91 Pipe


Find ASTM A335 P91 Pipe Stockists in India and Malaysia For Supplying Pipe To Various Heat treatment conditions

Pipe Grade Heat Treatment Type Normalizing Temperature Range F [C] Temperature Range F [C]
A335 P91 Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

ASTM A335 P91 Alloy Steel Pipe Estimated Global Delivery Times


TO (Sea) TO (Airport) Region Sea Freight Air Freight
Laem Chabang Port Suvarnabhumi Airport Thailand 16–20 days 1–2 days
Tanjung Priok Port Soekarno–Hatta International Airport Indonesia 17–22 days 2–3 days
Port of Singapore Singapore Changi Airport Singapore 14–18 days 1–2 days
Port Klang Kuala Lumpur International Airport Malaysia 13–17 days 1–2 days

Permissible Variations in Outside Diameter and wall thickness of ASTM A335 P91 Pipe


NPS Over Under
in. mm in. mm
Over 4 to 8 [100 to 200], incl. 1/16 (0.062) 1.59 1/32 (0.031) 0.79
1/8 to 1 1/2 [6 to 40], incl. 1/64 (0.015) 0.4 1/64 (0.015) 0.4
Over 1 1/2 to 4 [40 to 100], incl. 1/32 (0.031) 0.79 1/32 (0.031) 0.79
Over 8 to 12 [200 to 300], incl. 3/32 (0.093) 2.38 1/32 (0.031) 0.79
Over 12 [300] +/- 1% of the specified outside diameter

NPS Tolerance, % from Specified
Over Under
Above 2 1/2 [65], t/D > 5% 15.00% 12.50%
1/8 to 2 1/2 [6 to 65] incl., all t/D ratios 20.00% 12.50%
Above 2 1/2 [65], t/D < or = 5% 22.50% 12.50%

Welding ASTM A335 P91 Pipe


We provide welding solutions for ASTM A335 P91 Pipe through our distributors in India and Singapore

  • Mig Process
  • TIG-welding
  • MAG-welding massive wire
  • MAG-welding cored wire
  • Flux cored arc welding (FCAW) process
  • Arc welding (E)
  • Submerged arc welding (SAW)

Low Alloy ASTM A335 P91 Pipe Coating Types


Discover ASTM A335 P91 PipeStockholder in India and Malaysia and Sarawak, Selangor, Pahang, Pathum Thani offering multilayer coating as per requirement.

ASTM A335 P91 LE Liquid Epoxy Coated Pipe
ASTM A335 P91 LE Liquid Epoxy Coated Pipe
SA335 gr P91 3LPE Coated Pipes
SA335 gr P91 3LPE Coated Pipes
Ferritic Alloy Steel ASTM A335P91 FBE Coated Pipe
Ferritic Alloy Steel ASTM A335P91 FBE Coated Pipe

whatsapp chat