ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe suppliers

ASTM A335 P91 Pipe Suppliers, ASTM A335 P91 Pipe/ASME SA335 P91 Pipe

 

Alloy Steel ASTM A335 UNS K91560 Pipe, Alloy Steel Grade P91 Pipe Supplier and Distributor.

 

ASTM A335 Grade P91 AS Pipe, Alloy Steel P91 Pipe Dealers, AS Gr P91 Rectangular Pipe, A335 P91 Pipe.

 

ASTM A335 P91 Square Pipe Stockholder, AS Grade P91 High Pressure Pipe, P91 Alloy Steel Pipe Stockist and Exporter in India.

 

Price List
Check & compare P91 Pipe price
Size”MSL MakeISMT makeJSL Make
1/2″
5,735.29
5,727.94
5,742.65
3/4″
5,514.71
5,507.35
5,522.06
1″
5,367.65
5,360.29
5,375.00
1.25″
5,323.53
5,316.18
5,330.88
1.5″
5,220.59
5,213.24
5,227.94
All Above Prices in USD/Ton
Click here for P91 Pipe
More Brands/ Make
All price applicable for SCH 40, SCH 60, SCH 80 & SCH XS
ASTM A335 P91 3″ NB X SCH XXS | ASTM A335 P91 SCH 160 Pipes | ASTM A335 P91 14″ SCH 80 Pipes | ASTM A335 P91 Seamless Pipes | ASTM A335 P91 Seamless Pipes | ASTM A335 P22 Seamless Pipes | ASTM A335 P11 Seamless Pipes | ASTM A335 P91 Chrome Moly Pipe | ASTM A335 Gr P91 Seamless Tubes and Pipes for Power Plants | ASTM A335 Gr P91 Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators | ASTM A335 Gr P91 Cold drawn seamless tubes for heat exchangers and boilers

Buy ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe online or Call: +91 22 6743 8321 Send Mail: exports@rpfindia.com

Rajendra Piping is 5th Largest Stock Holder of ASTM A335 P91 Pipe in India.

Rajendra Piping was awarded as best buyer of ASME SA335 P91 Pipe by Jindal Stainless in Year 2015. Rajendra Piping is Approved Supplier of A335 P91 Pipe in IOL, BHEL, NTPC, HPCL, etc.

As per Research conducted by Steel Market info Magazine Rajendra Piping becomes 2nd largest Exporter of SA335 P91 Pipe  in India. Rajendra Piping is Only company in India Providing Full Replacement of Alloy Steel Pipe P91  in case of any manufacturing defect within Five Years.

We are one of the eminent ASTM A335 P91 Pipe Suppliers.Rajendra Piping is Proving Guaranteed best Price Of ASTM A335 P91 Material supplier with fastest delivery in Europe and West Africa. Rajendra Piping is Stocking Distributor of Alloy  Steel P91 Pipe in Seamless and ERW both of leading manufacturer of ASTM A335 P91 Alloy Steel Pipe like BOA Steel, YANGZHOU LONTRIN, SUMITOMO Metals, TENARIS, VALOUREC & MANNESMAN, MAHARASTRA SEAMLESS LIMITED, INDIAN SEAMLESS METAL TUBES LIMITED, JINDAL SAW LTD.

ASTM A335 P91 Pipe Suppliers

ASTM A335 P91 Pipe Suppliers, ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe & UNS NO. K90901 Seamless Tubes, P91 Seamless Pipe/ Tube in Our Stockyard

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Specifications

  • Size range: ½” nominal through 60” OD
  • Wall Thickness up through 4” thick& heavier upon request
  • Alloy Steel Pipes Specifications & Grades:
    • SA-335 P5, P9, P11, P22, P91
    • SA-213 T5, T9, T11, T22, T91
    • A519 4130, 4140/42
    • Rolled & Welded A-691

Materials:
20G.ASTM A106B. ASME SA106B. 12Cr1MoV.15CrMo.

T91.P91.P22.P11.T22.T12.P9.P5.P1.P92.35CrMo. Cr5Mo. 16Mn. WB36. 27SiMn. 10CrMo910.

American Society of Mechanical Engineers Standard: 
ASME SA106, ASME SA53, ASME SA335, ASME SA210, ASME SA333, sASME SA213

American Society for Testing and Materials Standard: 
ASTM A106. ASTM A53. ASTM A333. ASTM A210. ASTM A213. ASTM A335.

Pipe production standards in accordance with HG GB SH HGJ JB ,ANSI JIS DIN and other international standards.

Material
Size
(in mm)
Sch. & Swg.
Specification
ASTM A335 P91 Seamless Pipe
15 NB
to
300 NB
Sch. 40s
To
Sch. XXs
(heavier on request)
ASTM A 335, ASME SA 335
Seamless

 

Alloy Steel Pipe in Grade
ASTM A335 P1/ P2/ P5/ P5b/ P5c/ P9/ P11/ P12/ P15/ P21/ P22/ P23/ P24/ P36/ P91/ P92/ P122/ P911
(with IBR Test Certificate)
In Length of
Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
Value Added Service
Draw & Expansion as per required Size & Length
Heat Treatment,
Bending,
Annealed,
Machining Etc.
Test Certificate
Manufacturer Test Certificate
IBR Test Certificate
Laboratory Test Certificate from Govt. Approved Lab. &
Under Third Party Inspection
ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe FormRound Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe EndPlain End, Beveled End, Threaded
ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Type Seamless / ERW / Welded / Fabricated / CDW
ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe End ProtectionPlastic Caps
ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Outside CoatingBlack Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test Certificate/ ReportsMill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate

Frequently used Alloy Steel Piping Materials gradewise:

MaterialPipesFittingsFlangesValvesBolts & Nuts
Carbon Steel
Alloy
High-Temp
A335 Gr P1A234 Gr WP1A182 Gr F1A217 Gr WC1A193 Gr B7
A194 Gr 2H
A335 Gr P11A234 Gr WP11A182 Gr F11A217 Gr WC6
A335 Gr P12A234 Gr WP12A182 Gr F12A217 Gr WC6
A335 Gr P22A234 Gr WP22A182 Gr F22A217 Gr WC9
A335 Gr P5A234 Gr WP5A182 Gr F5A217 Gr C5
A335 Gr P9A234 Gr WP9A182 Gr F9A217 Gr C12

Types of ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe

ASTM A335 P91 Alloy Steel seamless pipe

The material P91 is especially suited for steam boiler, boiler parts, boiler drum, pressure vessel for the apparatus engineering and similar purposes. It can be used in permanent operation with wall temperatures up to about 590 °C ‘1094 °F+.

Read more

ASTM A335 P91 Alloy Steel seamless pipe

ASTM S/A 335 Chrome Moly Pipe Grade P91

Rajendra Piping is a premier worldwide supplier for all your Chrome Moly Alloy A335 / SA335 Seamless Piping needs. These ASTM S/A 335 Chrome Moly Grade P91 Pipes may be furnished bare or coated and with capped ends.

 

 

ASTM S/A 335 Chrome Moly Pipe Grade P91

 

 

ASTM A335 P91 High Pressure Steel Pipe

We are stockholder & suppliers of High pressure P91 Seamless tubes and pipes, mostly used in Power Plants. The products are supplied with 3.1 test certificates, according to EN 10204. Certification according to 3.2 can be agreed at the time of order.

 

ASTM A335 P91 High Pressure Steel Pipe

ASTM A335 P91 Boiler Pipe

Supplying P91 Boiler Pipe & Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators. The P91 tubes and pipes are supplied in random lengths or in fixed lengths to be analysed and agreed at time of order, in the range between 4,000 mm and 26,000 mm depending on the size.

ASTM A335 P91 Boiler Pipe

 

Other types of ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe
  • SCH 40 ASTM A335 P91
  • SCH 80 ASTM A335 P91
  • SCH 120 ASTM A335 P91
  • SCH 160 ASTM A335 P91
  • SCH XXS ASTM A335 P91
  • SCH XS ASTM A335 P91
  • ASTM A335 P91 with Mill test certificate
  • ASTM A335 P91 with Varnish
  • ASTM A335 P91 with Black Paint
  • Chrome Moly Alloy Pipe ASTM A335 P91
  • ASTM A335 P91 alloy grade material pipe
  • ASTM A335 P91 Ferritic Alloy-Steel Pipe
  • IBR approved ASTM A335 P91
  • SCH STD ASTM A335 P91
  • SCH 20 ASTM A335 P91
  • ASTM A335 P91 Alloy Steel Boiler Pipe
  • ASTM A369 FP22 Forged Pipe
  • P91 Seamless tubes and pipes for Power Plants
  • P91 Cold drawn seamless tubes for heat exchangers and boilers
  • ASTM A335 P91 HREW Alloy Steel Tubing
  • ASTM A335 P91 cold drawn round alloy steel tube
  • ASTM A335 Gr. P91 casing pipe
  • ASTM A335 P91 Heat Exchanger Pipe
  • ASME SA335 Grade P91
  • ASTM A335 P91 for Power Plant
  • ASTM A335 P91 for Oil & Gas
  • ASTM A335 P91 for Industrial Boilers
  • ASTM A335 P91 for Nuclear Plants
  • anti-corrosion oil and galvanised finish ASTM A335 P91
  • Indian Mills ASTM A335 P91
  • Japanese Mills ASTM A335 P91
  • Korean Mills ASTM A335 P91
  • US Mills ASTM A335 P91
  • European Mills ASTM A335 P91
  • Ukraine Mills ASTM A335 P91
  • Russian Mills ASTM A335 P91
  • ASTM A335 P91 Square Pipes/ Tube
  • ASTM A335 P91 Rectangular Pipe/ Tube
  • ASTM A335 P91 U Bend
  • ASTM A335 chrome moly pipe P91
  • ASTM A691 P91 Welded Pipe/ EFW Pipe
  • ASTM A691 P91 Welded Mechanical Alloy Steel Tube
  • ASTM A691 P91 Welded Round Hot Rolled Electric Weld
  • ASTM A335 P91 Seamless Mechanical Steel Tube
  • ASTM A335 P91 High Pressure Steel Pipe
  • ASTM A335 P91 seamless pipe
  • ASTM A335 P91 steel pipe

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe size & stock range

Pipe/ Tube TypeNB SizesSch 5Sch 10Sch 40Sch 80Sch 160
P91 Pipe1/2
Available
Available
Available
Available
P91 Pipe3/4
Available
Available
Available
Available
P91 Pipe1
Available
Available
Available
Available
P91 Pipe1.25
Available
Available
Available
Available
Available
P91 Pipe1.5
Available
Available
Available
Available
Available
P91 Pipe2
Available
Available
Available
Available
Available
P91 Pipe2.5
Available
Available
Available
Available
Available
P91 Pipe3
Available
Available
Available
Available
Available
P91 Pipe3.5
Available
Available
Available
Available
Available
P91 Pipe4
Available
Available
Available
Available
Available
P91 Pipe5
Available
Available
Available
Available
Available
P91 Pipe6
Available
Available
Available
Available
Available
P91 Pipe8
Available
Available
Available
Available
Available
P91 Pipe10
Available
Available
Available
Available
Available
P91 Pipe12
Available
Available
Available
Available
Available
P91 Pipe14
Available
Available
Available
Available
Available
P91 Pipe16
Available
Available
Available
Available
Available
P91 Pipe18
Available
Available
Available
Available
Available
P91 Pipe20
Available
Available
Available
Available
Available
P91 Pipe22
Available
Available
Available
Available
P91 Pipe24
Available
Available
Available
Available

 

Authorised Dealer & distributor of

We are having our sub dealers of above brands with adequate stock of ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe, Tube & Tubular in India, Nigeria, South Africa, Australia, Tanzania, Iran, Iraq, Israel, Turkey, Spain, Indonesia, Saudi Arabia, Oman, Qatar, Kuwait for quick delivery of ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe with mill certificate & all required documents.

Origin: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin

Steel Pipe/ Tube Harmonized System Codes (HS Code)

730410  Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel:
730420  Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Casing:
730431  Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
730439  Other Tubes, Pipes and Hollow Profiles, of Iron or Non-alloy Steel
730441  Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced)
730449  Other Tubes, Pipes and Hollow Profiles, of Stainless Steel, Seamless
730451  Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced)
730459  Other Tubes, Pipes and Hollow Profiles, of Other Alloy Steel,
730490  Other Tubes, Pipes and Hollow Profiles, Seamless, of Iron or Steel

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Chemical Composition

C, %Mn, %P, %S, %Si, %Cr, %Mo, %V, %N, %Ni, %Al, %Nb, %
0.08-0.120.3-0.60.02 max0.01 max0.2-0.58.0-9.50.85-1.050.18-0.250.03-0.070.4 max0.04 max0.06-0.10

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Mechanical Properties

Tensile Strength , MPaYield Strength, MPaElongation, %Hardness, HB
585 min415 min20 min250 max

 

ASTM A335/A335M-P91 high temperature ferritic alloy steel seamless P91

StandardSteel gradeYield strengthM P aTensile M PaElongation Min (vertical bar specimen )% ①Elongation Min (round bar specimens )%Squash
ASTM A335/A335M-03 “high temperature ferritic alloy steel seamless”P1, P2≥ 205≥ 3803022H
P12≥ 220≥ 4153022H
P23≥ 400≥ 5102020H
P91≥ 415≥ 5852020H
Other≥ 205≥ 4153022H
Note: ① using the vertical bar specimens, the wall thickness of less than 8mm, each reduction 0.8mm, P23, P91 should subtract the base elongation of 1.0%, 1.5%, minus all other grades.
StandardSteel gradeYield strengthM P aTensile M PaElongation%Squash
ASTM A500-2001 “Structural carbon steel cold-formed and shaped circular cross-section welded steel pipe and seamless steel pipe.”Grade A≥ 228≥ 310≥ 25H
Grade B≥ 290≥ 400≥ 23H
Grade C≥ 317≥ 427≥ 21H
Grade D≥ 250≥ 400≥ 23H
StandardSteel gradeYield strengthM P aTensile M PaElongation%SquashFlaring
ASTM A556M-96 “water heater with carbon steel cold drawn seamless steel tubes.”A2≥ 180≥ 320≥ 35HH
B2≥ 260≥ 410≥ 30HH
C2≥ 280≥ 480≥ 30HH
StandardSteel gradeYield strengthTensile strengthElongation (%) ①
JIS G 3473-1988 “Carbon steel cylinder”STC370≥ 215≥ 370≥ 30Note: ① thickness <8mm pipe, elongation is reduced by the minimum thickness at 1mm, 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
StandardSteel gradeYield strengthM P aTensile M PaElongation %①Squash
JIS G 3467-1988 “furnace with steel.”STF410≥ 245≥ 410≥ 240.08 Note: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, 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
StandardSteel gradeYield strengthM P aTensile M PaElongation %①Squash
JIS G 3462-1988 “boilers, heat exchangers used in steel pipe.”STBA12≥ 205≥ 380≥ 300.08
Other≥ 205≥ 410≥ 30
 Note: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, from the basic minimum elongation shall be subtracted 1.5%.
StandardSteel gradeWall thickness  mmYield strength M PaTensile M PaElongation% ①Flattening / Flaring
JIS G 3461-1988 “boilers, heat exchangers used in carbon steel.”STB340≥ 8≥ 175≥ 340≥ 35H
STB410≥ 8≥ 255≥ 410≥ 25H
STB510≥ 8≥ 295≥ 510≥ 25H
 Note: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, from the basic minimum elongation shall be subtracted 1.5%.
StandardSteel gradeYield strengthM P aTensile M PaElongation (vertical bar specimen ) %①Elongation  ( round bar specimens )%SquashNote: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, from the basic minimum elongation shall be subtracted 1.5%.
JIS G 3456-1988 “high carbon steel pipes.”STPT370≥ 215≥ 370≥ 30≥ 280.08
STPT410≥ 245≥ 410≥ 2 5≥ 240.07
STPT480≥ 275≥ 480≥ 2 5≥ 22
StandardSteel gradeYield strengthTensile strengthElongation  ( tube sections and longitudinal strips sample) % ①Elongation (round bar specimens )%Squashed or bent
JIS G 3455-1988 “high carbon steel pipes.”STS370≥ 215≥ 370≥ 30≥ 28H
STS410≥ 245≥ 410≥ 25≥ 24H
STS480≥ 275≥ 480≥ 25≥ 22H
 Note: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, from the basic minimum elongation shall be subtracted 1.5%.
StandardSteel gradeYield strengthM P aTensile M PaElongation  ( vertical bar specimen )% ①Elongation  ( round bar specimens )%Squash
JIS G 3454-1988 “pressure pipes carbon steel pipe.”STPG370≥ 215≥ 370≥ 30≥ 280.08
STPG410≥ 245≥ 410≥ 2 5≥ 240.07
 Note: ① using vertical bar specimens, the wall thickness of less than 8mm, each reduced 1mm, from the basic minimum elongation shall be subtracted 1.5%.

P91 alloy tube

MaterialImplementation of standardsSpecificationQuantity
P91GB5310-2008426 * 183
P91ASTMA335-95a426 * 182
P91GB5310-2008426 * 163
P91ASTMA335-95a426 * 14.23
P91GB5310-2008426 * 143
P91GB5310-2008426 * 132
P91GB5310-2008426 * 135
P91GB5310-2008426 * 122
P91ASTMA335-95a426 * 125
P91ASTMA335-95a426 * 115
P91GB5310-2008426 * 113
P91ASTMA335-95a426 * 105
P91ASTMA335-95a406.4 * 803
P91GB5310-2008406.4 * 653
P91ASTMA335-95a406.4 * 503
P91GB5310-2008406.4 * 505
P91GB5310-2008406.4 * 452
P91GB5310-2008406.4 * 403
P91GB5310-2008406.4 * 321

Elongation Requirements

Calculated Minimum Elongation Values
Elongation in 2 in. or 50 mm, min %
Wall ThicknessP5, P9, P11, P22P91
in.mmLongitudinalTransverseLongitudinal
5/16 (0.312)8302020
9/32 (0.281)7.2281919
1/4 (0.250)6.4271818
7/32 (0.219)5.62617
3/16 (0.188)4.82416
5/32 (0.156)42215
7/8 (0.125)3.22114
3/32 (0.094)2.42013
1/18 (0.062)1.61812

Mechanical Tests Specified

Transverse or Longitudinal Tension Test and Flattening Test, Hardness Test, or Bend Test
For material heat treated in a batch-type furnace, tests shall be made on 5% of the pipe from each treated lot.  For small lots, at least one pipe shall be tested.
For material heat treated by the continuous process, tests shall be made on a sufficient number of pipe to constitute 5% of the lot, but in no case less than 2 pipe.
Notes for Hardness Test:P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Notes for Bend Test:For pipe whose diameter exceeds NPS 25 and whose diameter to wall thickness ratio is 7.0 or less shall be subjected to the bend test instead of the flattening test.
Other pipe whose diameter equals or exceeds NPS 10 may be given the bend test in place of the flattening test subject to the approval of the purchaser.
The bend test specimens shall be bent at room temperature through 180 without cracking on the outside of the bent portion.
The inside diameter of the bend shall be 1 inch [25 mm].
Hydrostatic TestEach length of pipe shall be Hydro tested, at option of manufacture nondestructive electric testing can be used.

ASTM A / ASME SA 335 Standard Specification Pipes/ Tubes

Trade NameGradeUNS #PipeForged / Bored Pipe *
1 1/4 Chrome P11K11597A335 / SA335A369 / SA369
2 1/4 Chrome P22K21590A335 / SA335A369 / SA369
5 Chrome P5K41545A335 / SA335A369 / SA369
9 Chrome P9S50400A335 / SA335A369 / SA369
P91P91K91560A335 / SA335A369 / SA369
P92P92K92460A335 / SA335A369 / SA369

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Useful Information

Tubular Products
Alloy Steel Seamless Pipes & Tubes
ASTM A335 Gr P22, Alloy pipe a335 p11, ASTM A335 Gr P5, ASTM A335 Gr P9, ASTM A335 Gr P12 & ASTM A335 Gr P91

ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing
4130

DIN 17175 Seamless Tubes of Heat-resistant Steels
15Mo3; 13CrMo44; 10CrMo910

EN 10216-2 Seamless steel tubes for pressure purposes Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

16Mo3; 13CrMo4-5; 10CrMo9-10; 11CrMo9-10; X10CrMoVNb9-1

GOST 8732-78 Seamless Hot-worked Steel Pipes
20Ch; 40Ch; 15ChM; 30ChMA

GOST 8734-75 Seamless cold-formed steel pipes
20Ch; 40Ch; 15ChM

GOST 550-75 Seamless steel tubes for petroleum processing and the petrochemical industry
12ChM; 15Ch5M

TU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines
12Ch1MF; 12Ch1MF-PV; 15ChM

TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines
12Ch1MF; 12Ch1MF-PV; 15ChM

GOST 9567-75 Precision steel pipes
20Ch; 15ChM

Main material grades:
DIN standard carbon & alloy steel tubes St37.0/st52.0/DIN 2391/st35.8/TT St 35N/15Mo3/13CrMo44, 10 CrMo910/X20 CrMoV 12 1/X10 CrMo VNb 9 1/15 Ni CuMoNb 5 EN Standard (EN10216-2)
P235GH TC1 &TC2/16Mo3/13CrMo4-5/10CrMo9-10/X20 CrMoV11-1 , X10 CrMoVNb9-1

ASTM A335 P91 Pipe Features

The benefits of alloy steel pipe include its tensile strength, yield strength, fatigue resistance, toughness, and wear resistance. As suppliers of seamless and welded alloy steel pipe, Rajendra Piping specializes in ‘chrome moly’ SA335 piping in grades P5, P9, P11, P22, and P91. Chrome moly power piping is used extensively in power plants throughout the world.  In addition to SA335, other specifications we offer include ASTM A519 and rolled and welded pipe in A-691. Alloy piping products are available in outer diameters through 60” (OD) and up to 4” wall thickness.

Definition of the order

Ordering Information
– Norms and specifications
– Steel grade and heat treatment
– Sizes, minimum or average wall thickness
– ASTM A335 Gr. P91 Pipe Lengths
– Quantity
– Surface finishing
– Inspection

ASTM A335 Gr. P91 Pipe Options:
a) Fixed or multiple lengths
b) Special tolerances
c) Special tests
d) Surface protection
e) Special marking
f) Colour coding
g) Special packing

Reference standards

EN – ASTM/ASME – DIN -NF A – BS -UNI – ISO – GB 5310 – GOST – JIS

 

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Inventory

Alloy Steel Pipes Tube Specifications:-

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Packaging & Shipping

ASTM A335 Gr. P91 Pipe/ Tube Packing

ASTM A335 Gr. P91 Steel Pipes may be furnished bare or coated and with capped ends. Tubes and pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of ASTM A335 Gr. P91 tubes may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.

ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe Available Surface Finish

Surface Finishes: Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating and Tape Wrap.
End Finishes: Beveled, Square Cut, Threaded & Coupled.

Our Specialization in ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe

Looking for ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe specialized & reliable suppliers in India?

Rajendra Piping is India’s leading suppliers & exporter of Alloy Steel Pipes & Tubes. ANSI B 36.10, Alloy Steel GR. P22 Seamless Round, Square, Rectangular, Hydraulic Pipes Suppliers in India. We have specialization in ASTM A335 Gr P91 Seamless Tubes and Pipes for Power Plants | ASTM A335 Gr P91 Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators | ASTM A335 Gr P91 Cold drawn seamless tubes for heat exchangers and boilers

We have supplied ASTM A335/ASME SA335 P91 NACE Alloy Steel Pipe to 280+ companies from Oil & Gas Industry, Petrochemical, Offshore & Onshore Projects, Rigs, Chemical & Fertilizer companies in more than 80 countries.

Outside Diameter & Tolerance
ASTM A450
Hot rolled
Outside Diameter, 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
Outside Diameter, 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
Outside Diameter, 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%
Wall thickness & Tolerance
ASTM A450
Hot rolled
Outside Diameter, 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
Outside Diameter, mm
Tolerance, %
OD≤38.1
+20/-0
OD>38.1
+22/-0
ASTM A530
NPS
Outside Diameter, 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

Length: 5800mm; 6000mm; 6096mm; 11800mm; 12000mm; and so on.
Max length: 16000mm

Keyword: High Pressure Steel Pipe, Boiler Steel Pipe, ASME SA335, P91, ASTM A335

ASTM ASME (S)A-335/(S)A-335M Grade and chemical composition

GradeUNSC≤MnP≤S≤Si≤CrMo
P1K115220.10~0.200.30~0.800.0250.0250.10~0.500.44~0.65
P2K115470.10~0.200.30~0.610.0250.0250.10~0.300.50~0.810.44~0.65
P5K415450.150.30~0.600.0250.0250.504.00~6.000.44~0.65
P5bK515450.150.30~0.600.0250.0251.00~2.004.00~6.000.44~0.65
P5cK412450.120.30~0.600.0250.0250.504.00~6.000.44~0.65
P9S504000.150.30~0.600.0250.0250.50~1.008.00~10.000.44~0.65
P11K115970.05~0.150.30~0.610.0250.0250.50~1.001.00~1.500.44~0.65
P12K115620.05~0.150.30~0.600.0250.0250.500.80~1.250.44~0.65
P15K115780.05~0.150.30~0.600.0250.0251.15~1.650.44~0.65
P21K315450.05~0.150.30~0.600.0250.0250.502.65~3.350.80~1.60
P22K215900.05~0.150.30~0.600.0250.0250.501.90~2.600.87~1.13
P91K915600.08~0.120.30~0.600.0200.0100.20~0.508.00~9.500.85~1.05
P92K924600.07~0.130.30~0.600.0200.0100.508.50~9.500.30~0.60

Note: (S)A335 P91 other chemical composition are : V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10

(S)A335 P92 other chemical composition are : V 0.15~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04~0.09; W 1.5~2.00 ; B 0.001~0.006

YEARPROJECT NAMEPROJECT – FIELD OF MEMBERSHIPPROJECT – LOCATIONSUPPLIED MATERIALS
2014Furnace tube replacement BA-31001REFINERYFINLANDASTM A335 P91 Alloy steel Pipes, Fittings & Flanges
2014HONG KONG OBSERVATION WHEEL (DW60/42)CONSTRUCTIONHONG KONGWelded and seamless carbon steel pipes and mechanical tubes, ASTM A335 P91 Pipe
2014TL3 RT3 Furnaces ShortageREFINERYFINLANDASTM A335 P91 Alloy steel Pipes & Fittings
2014Pipelines K1HB K3HBREFINERYFINLANDASTM A335 P91 Alloy steel Pipes & Fittings
2014Various projects for M&M Cardon en E&P MaturinREFINERYVENEZUELASMLS AND WELDED CS, LAS, HAS, SS, Pipes, Fittings and Flanges,
2014PPPC 2015, HP Steam PipingPOWER PLANTFINLANDSMLS Low Alloy Steel Pipes
2014STENUNGSUND C4REFINERYSWEDENCarbon Steel Pipes, Fittings & Flanges
2014PTA Expansion ProjectPETRO-CHEMICAL PLANTNETHERLANDSCarbon and Stainless Steel Pipes, Fittings & Flanges
2014UPGRADE CDU 3 & CDU 4REFINERYNETHERLANDSASTM A335 P91 Pipe, Stainless Steel Pipes, Fittings & Flanges
2014GINA KROG JACKETEXPLORATION AND PRODUCTIONNETHERLANDSASTM A335 P91 Pipe, Carbon Steel Pipes, Fittings & Flanges
2014BOSCONGO LITCHENDJILI ONSHORE GAS PLANTREFINERYCONGOASTM A335 P91 Pipe, SMLS C.S. API 5L Gr.B / X42 / X52
2014VERSALIS LINEA EPDM/OSBL FERRARA – EPCPETRO-CHEMICALITALYSMLS C.S. API 5L Gr.B / X42 / X52, ASTM A335 P91 Pipe,
2014AZOMURES AMMONIA PLANT REVAMPING PROJECTAMMONIA PLANTROMANIAASTM A335 P91 Pipe, SMLS C.S. API 5L X52
2013BLACK DIAMONDREFINERYANTWERP BELGIUMASTM A335 P91 Pipe,, Fittings, Flanges, Studbolts, Spectacles & Drip Rings acc. EN Standards
2013TAR 2013REFINERYNETHERLANDSCarbon Steel Pipes, Fittings & Flanges
2013CIDADE DE ILHABELAFPSOBRASILCarbon & High Yield Steel Pipes, ASTM A335 P91 Pipe, Fittings & Flanges
2013Epic of New Slug Catcher and 3 Phase Separator at CPSFEXPLORATION AND PRODUCTIONTURKMENISTANCarbon & High Yield Steel Pipes, ASTM A335 P91 Pipe, Fittings & Flanges
2013UPGRADE FURNACES UNITS TL3-RT3REFINERYFINLANDLow Alloy Steel Pipes and Fittings, ASTM A335 P91 Pipe,
2013EXPANSION OF LIQUEFIED PETROLEUM GAS (LPG) STORAGE CAPACITIES (HILLA, RUSAFA, NASSIRYIA)GAS STORAGEIRAQSMLS AND WELDED C.S. PIPES + HDPE COATED PIPES
2013TÜRKIYE PETROL RAFINERILERI ANOMIM (TÜPRAS) IZMIT RAFINERISI – TURKEY – RESID UPGRADING PROJECT – RUPREFINERYTURKEYSMLS C.S. ASTM A106, ASTM A335 P91 Pipe,
2013FCC REVAMP PROJECTREFINERYITALYSMLS Carbon, Low Alloy and Stainless steel pipes
2013GEOTHERMAL PLANT-LARDERELLOPOWER PLANTITALYWELDED Stainless ASTM A240 – TP410S
2012RUWAIS SULPHUR HANDLING TERMINAL-2SULPHUR STORAGEUNITED ARAB EMIRATESSMLS C.S. ASTM A106/B, ASTM A335 P91 Pipe,
2012HIGH PRESSURE STEAM BOILER & SUBSTATION #10POWER PLANTBAHRAINSMLS Alloy ASTM A335/ SMLS C.S. ASTM A106/ SMLS C.S. API 5L/B
2012KHOR AL ZUBAIR POWER GENERATION PLANTPOWER PLANTIRAQASTM A335 P91 Pipe,SMLS C.S./Alloy/Stainless ASTM A106/333/312- SMLS C.S. API 5L
2012ANGOLA BLOCK 15/06 WEST HUB DEVELOPMENT PROJECTPLATFORMSANGOLAASTM A335 P91 Pipe, SMLS EN 10210 S355J2H/ WELDED EN10219 S355J2H
2012RAFFINERIA SAN NAZZARO DE BURGONDI (PV)REFINERYITALYWELDED C.S. EN10208-2 L415MB
2012ADAM GAS LIFT PROJECTGAS PIPELINESTUNISIEASTM A335 P91 Pipe, SMLS C.S. API 5L/B
2012PROGETTO MAMGAS PIPELINESITALYASTM A335 P91 Pipe,SMLS C.S. EN10208-2 L360 NB
2012SAFCO-V UREA STAND ALONE PROJECTUREA PLANTSAUDI ARABIAASTM A335 P91 Pipe,SMLS Stainless ASTM A312
2012SURINAME PROJECTREFINERYSURINAMEASTM A335 P91 Pipe,SMLS C.S./Alloy/ASTM A106/335
2012AMSTEL TIE-IN P15C PROJECTOFFSHORE PLATFORMOFFSHORE DUTCH NORTH SEA( Low Temperature ) Carbon Steel Pipes, Fittings & Flanges
2012TAR 2012REFINERYNETHERLANDSCarbon & Stainless Steel Pipes, Fittings & Flanges
2012TA SPERE TK82 & TK40REFINERYNETHERLANDSCarbon Steel Pipes, Fittings & Flanges
2012RE-ARRANGEMENT LPG PUMP FLOORREFINERYNETHERLANDSCarbon Steel Pipes, Fittings & Flanges
2012NEXEN GOLDEN EAGLE W-JACKETOFFSHORE PLATFORMOFFSHORE UK NORTH SEAASTM A335 P91 Pipe, High Yield Pipes & Flanges
2012TAMAR VENT BOOMOFFSHORE PLATFORMMEDITERRENEANWelded Stainless ASTM A358, ASTM A335 P91 Pipe
2011INTEGRAZIONE ATTIVITA’ ENI RAVENNA (IT) EPCECOFUEL PLANTITALYSMLS AND WELDED CS +LTCS PIPES, INCL. COATED PIPES, SMLS STAINLESS ASTM A312 PIPES
2011NIGERIA- RIVERS STATE OCGT POWER PLANTGAS PIPELINESNIGERIASMLS C.S. API 5L /X52, ASTM A335 P91 Pipe
2011HABSHAN-5 PROCESS PLANTOIL& GAS PROCESSING AND SEPARATIONUNITED ARAB EMIRATESSMLS C.S./Alloy/ASTM A106/335 /API 5L/B
2011IMPIANTO EST ED UNITA’ ASSOCIATE FERRERA ERBOGNONE (PV)ENI SLURRY TECHNOLOGY PLANTITALYSMLS Alloy ASTM A335
2010MO.S.E. MODULO SPERIMENTALE ELETTROMECCANICOENVIRONMENTAL SAFEGUARD CITY OF VENICEITALYASTM A335 P91 Pipe, SMLS Stainless ASTM A312
2010PDH TOBOLSK (RU) EPCPETRO-CHEMICAL PLANTRUSSIASMLS C.S./Alloy/Stainless ASTM A333/312/WELDED C.S./Stainless A671-CC60 CL.32/312/A358 CL. 1
2010MALPENSA AIRPORTAVIO FUEL DISTRIBUTIONITALYSMLS C.S. /Stainless/fittings/API 5L/A312
2010UGS WIERZCHOWICE (PL) EPGAS STORAGEPOLANDSMLS C.S. ASTM A333/6
2010365 MW UTE PORTO DO PECEMPOWER PLANTBRASILSMLS Stainless ASTM A312
2010720 MW UTE PORTO DO PECEMPOWER PLANTBRASILSMLS Stainless ASTM A312
2010CBIO OLEVANO DI LOMELLINA (IT) EPCPOWER PLANTITALYSMLS C.S./Alloy/Stainless/ASTM A106/335/312/WELDED C.S. API 5L/B
2009EAD ENDESA – CTE BOCAMINAPOWER PLANTCHILESMLS C.S. ASTM A106/WELDED C.S. API 5L/B
2009EAA COLBUN – CENTRALE A CARBONE CILE (P)POWER PLANTCHILEASTM A335 P91 Pipe, SMLS C.S. ASTM A106/WELDED C.S. API 5L/B
2009M 5000 METHANOL PLANT (MHTL), TRINIDAD – STABILISATION AND UPGRADE PROJECTMETHANOL PLANTTRINIDAD E TOBAGOSMLS C.S. ASTM API 5L/B/WELDED C.S. API 5L/B/Stainless ASTM A312/A358
2009METANODOTTO P.S. VITTORINO-CELLINO-BUSSIGAS PIPELINESITALYSMLS EN 10208-2/L360NB
2009QATAR FERT.CO. QAFCO 5 PROJECTCHEMICAL PLANTQATARSMLS C.S./Alloy/ASTM A106/333/335
2009RAFFINERIE ISAB (IMPIANTI SUD) – PRIOLO GARGALLO (SR) – REVAMPING DIESEL HYDROTREATERREFINERYITALYASTM A335 P91 Pipe, SMLS C.S./Alloy/Stainless ASTM A106/335/312
2009METANODOTTO DI COLLEGAMENTO “MONTE DELLA CRESCIA 1 DIR – C.LE GAS S.PIETRO 1 DIR”GAS PIPELINESITALYSMLS C.S. API 5L/X52
2009LIBONDO PROJECTPLATFORMSCONGOSMLS C.S. API 5L/X52
2009WEST BURTON – B COMBINED CYCLE POWER STATION 3 X 430 MWPOWER PLANTENGLANDSMLS C.S./Alloy/ASTM A106/335
2008PP OMSK (RU) EPCMPETRO-CHEMICAL PLANTRUSSIASMLS C.S./Alloy/Stainless ASTM A333/312
2008Borealis LD5 StenungsundPETRO-CHEMICAL PLANTSWEDENSMLS C.S. ASTM A106/333
2008PROGRAM 10+REFINERYPOLANDSMLS C.S./A.S. ASTM A106/333/335
2008SONATRACH OL.GPL HASSI R’MEL ALGERIAOIL PIPELINESALGERIASMLS C.S. ASTM A106/333
2008ENI TUNISIA EPIC FOR PLINES & PLATFORMPLATFORMSTUNISIESMLS C.S. API 5L/B
2008SPCM PTFM A OLOWI PRJ GABONPLATFORMSGABONSMLS C.S. API 5L/B
2008ENI R.M. – INT. SEZ. HYDROCRACKING (TA)REFINERYITALYSMLS C.S./Alloy/ASTM A106/333/335
2008METANODOTTO S.AGAPITO-LARINO-REGGENTEGAS PIPELINESITALYSMLS EN 10208-2/L360NB
2008MORON AMMONIAAMMONIA PLANTVENEZUELASMLS C.S./Alloy/Stainless ASTM A106/333/335/312
2008CENTRALE DI COGENERAZIONE-FERRARAPOWER PLANTITALYASTM A335 P91 Pipe, SMLS C.S. ASTM A106
2008CENTRALE DI PRIOLO GARGALLO – IMPIANTO SOLARE TERMODINAMICO “ARCHIMEDE”POWER PLANTITALYASTM A335 P91 Pipe, SMLS C.S./Alloy/Stainless/ASTM A106/335/312
2007ARO KUWAIT EPCAROMATICS PLANTKUWAITSMLS C.S./Alloy/ASTM A106/335
2007LLDPE NIZHNEKAMSK (RU) EPCMPETRO-CHEMICAL PLANTRUSSIASMLS C.S. ASTM A333/6
2007313700-ENI R&M NUOVO HYDROC. SANNAZZARO MSRREFINERYITALYSMLS C.S. ASTM A106/333
2007HDPE SALAVAT (RU) EPCSPETRO-CHEMICAL PLANTRUSSIASMLS C.S. ASTM A333/6
2007HDPE MUNCHSMUNSTER (DE) EPCPETRO-CHEMICAL PLANTGERMANYASTM A335 P91 Pipe, SMLS C.S. ASTM A106
2007AMMONIA PLANTAMMONIA PLANTTRINIDAD E TOBAGOASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2007MELAMINE PLANTPETRO-CHEMICAL PLANTTRINIDAD E TOBAGOASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2007UAN PLANTPETRO-CHEMICAL PLANTTRINIDAD E TOBAGOASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2007UREA PLANTUREA PLANTTRINIDAD E TOBAGOSMLS C.S. ASTM A106/333
2007SAMIR UPGRADE PROJECTREFINERYMOROCCOSMLS Alloy/Stainless ASTM A335/312
2007ENGRO CHEMICAL PAKISTAN LTD ENGRO PRJUREA-AMMONIA PLANTPAKISTANSMLS C.S. ASTM A106/333
2007EMETHANEX DAMIETTA 1 PROJECTMETHANOL PLANTEGYPTSMLS C.S. ASTM A106
2007KT COMPLEX MODERNIZATION PROGRAM-LITHUANIAREFINERYLITHUANIAASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2006UPGRADE PROJECT (SAMIR)REFINERYMOROCCOSMLS C.S. ASTM A106
2006CENTRALE DI TORREVALDALIGA NORDPOWER PLANTITALYSMLS C.S./Alloy/ASTM A106/333/335
2006CENTRALE TERMOELETTRICA DI TURBIGO-REPOWERINGPOWER PLANTITALYASTM A335 P91 Pipe, SMLS C.S. ASTM A106
2006HDPE-NAO Mesaieed (QA) EPCPETRO-CHEMICAL PLANTQATARASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2006EPPE/LLDPE Rabigh (SA) EPCPETRO-CHEMICAL PLANTKSASMLS C.S./Alloy/ASTM A106/333/335
2006PDH/PP Aljubail (SA) SaharaPETRO-CHEMICAL PLANTKSAASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333
2006Rabigh PC -1 PROJECT (PP UNIT)PETRO-CHEMICAL PLANTKSASMLS C.S./Alloy/ASTM A106/ A333/ A335
2006ESCATRON POWER PLANT 800 MW Combined CyclePOWER PLANTSPAINASTM A335 P91 Pipe, Pipes & Fittings
2006Eni SpA Divisione Agip-PIATTAFORME OFFSHOREPLATFORMSITALYASTM A335 P91 Pipe, SMLS C.S. API 5L/B – X52
2006RAFFINERIE NORD E SUD ISAB PRIOLO GARGALLO (SR)REFINERYITALYSMLS/WELDED C.S./ASTM A335 P91 Pipe, API 5L/A 106/335
2006315300-QATOFIN LLDPE PROJECT QATARPETRO-CHEMICAL PLANTQATARASTM A335 P91 Pipe, SMLS C.S. ASTM A106/333

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