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We are leading ASTM A335/ASME SA335 P91 Alloy Steel Pipe suppliers in India, P91 Seamless Ferritic Alloy-Steel Pipe, ASME SA335 Grade P91 Alloy Steel Seamless Pipe, also stock P91 Boiler Pipe/ Tube, P91 Heat exchanger Tubes & P91 superheater tubes suppliers, ASTM A335 Gr P91, P91 material, A335 Chrome Moly Alloy Pipe Gr. P91, Alloy Steel P91 Seamless Pipes, ASTM A335 Gr P91 Pipes , ASTM A335 Gr P91 Pipes Manufacturer, Pipes Astm A335 P91 Seamless Pipe

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A335 P91 Pipe Suppliers

A335 P91 Pipe Suppliers

 

ASTM A335 P91 Chrome Moly Pipe ASTM A335 Gr P91 Seamless Tubes and Pipes for Power Plants | | ASTM A335 P22 Seamless Pipes | ASTM A335 P11 Seamless Pipes | ASTM A335 Gr P91 Cold drawn seamless tubes for heat exchangers and boilers | ASTM A335 Gr P91 Seamless hot finished tubes and pipes for utility boilers, industrial boilers and heat recovery steam generators | 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 



ASME SA 335 Grade P91 Alloy Steel Seamless Pipes
 are Carbon Steel Pipes with subsequent addition of chromium, molybdenum and sometimes vanadium are known as chrome moly Pipes. ASME Specification alloy steel Pipes are used for high temperature service applications. Seamless Alloy Steel Pipes according to ASME SA 335 Grade P91 are reheated and furnished in full annlealed,isothermal annealed or normalised quenched and tempered condition. ASME SA 335 Grade P91 Alloy Steel Seamless Pipes have a typical chemistry with additions of 8.00-9.50 Chromium and 0.85-1.05 Molybdenum. Bearing minimum tensile strength of 415 Mpa ASME SA 335 Grade P91 Pipes have a minimum yield strength of 205 Mpa.

 

ASTM A335/ASME SA335 P91 Alloy Steel Pipe Specifications

 

  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe Size range:  ½” nominal through 60” OD
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Wall Thickness up through 4” thick& heavier upon request
  •  Alloy Steel Tube Specifications & Grades:
  •  Payment Terms: L/C, T/T, Western Union
  •  Standard: ASTM A335, ASME SA335
  •  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.

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Material
Size(in mm)
Sch. & Swg.
Specification
ASTM A335 P91 Seamless Pipe

15 NBto300 NB

Sch. 40sToSch. XXs

(heavier on request)

ASTM A 335, ASME SA 335Seamless

  

Alloy Steel Pipe in Grade
ASTM A 335 –P1, P2, P5, P9, P21, P12, P11, P22 , P91, P23, P24, P36, P92, P122, P911 Etc.(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 Alloy Steel Seamless Pipe Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
ASTM A335/ASME SA335 P91 Alloy Steel Seamless Pipe End Plain End, Beveled End, Threaded
ASTM A335/ASME SA335 P91 Alloy Steel Seamless Pipe Type Seamless / ERW / Welded / Fabricated / CDW
ASTM A335/ASME SA335 P91 Alloy Steel Seamless Pipe End Protection Plastic Caps
ASTM A335/ASME SA335 P91 Alloy Steel Seamless Pipe Outside Coating Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test Certificate/ Reports Mill 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
Alloy Steel Piping Materials gradewise
Material
Pipes
Fittings
Flanges
Valves
Bolts & Nuts
Carbon SteelAlloyHigh-Temp
A234 Gr WP1
A182 Gr F1
A217 Gr WC1
A193 Gr B7A194 Gr 2H
A234 Gr WP11
A182 Gr F11
A217 Gr WC6
A234 Gr WP12
A182 Gr F12
A217 Gr WC6
A234 Gr WP22
A182 Gr F22
A217 Gr WC9
A234 Gr WP5
A182 Gr F5
A217 Gr C5
A234 Gr WP9
A182 Gr F9
A217 Gr C12


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ASTM A335/ASME SA335 P91 Alloy Steel Pipe Prices

 

 

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

 

ASTM A335 P91 Alloy Steel Seamless pipe ASTM S/A 335 Chrome Moly Pipe Grade P91
AASTM A335 P91 Alloy Steel Seamless pipeThe 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+.

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ASTM S/A 335 Chrome Moly Pipe Grade P91Nitron Alloys 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.

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ASTM A335 P91 High Pressure Steel Pipe ASTM A335 P91 Boiler Pipe

ASTM A335 P91 High Pressure Steel PipeWe are leading 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.

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ASTM A335 P91 Boiler PipeSuppliers 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.

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Other types of ASTM A335/ASME SA335 P91 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 Alloy Steel Pipe stock & size range

 

Pipe/ Tube Type
NB Sizes
Sch 5
Sch 10
Sch 40
Sch 80
Sch 160
P91 Pipe
1/2
P91 Pipe
3/4
P91 Pipe
1
P91 Pipe
1.25
P91 Pipe
1.5
P91 Pipe
2
P91 Pipe
2.5
P91 Pipe
3
P91 Pipe
3.5
P91 Pipe
4
P91 Pipe
5
P91 Pipe
6
P91 Pipe
8
P91 Pipe
10
P91 Pipe
12
P91 Pipe
14
P91 Pipe
16
P91 Pipe
18
P91 Pipe
20
P91 Pipe
22
P91 Pipe
24

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Brands We Stock & Supply of ASTM A335/ASME SA335 P91 Alloy Steel Pipe

 

We are Authorised Dealer & distributor of ASTM A335/ASME SA335 P91 Alloy Steel Pipe  in India of following brands:

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

United Seamless Limited
BaoSteel
Yangzhou Lontrin Steel Tube
Sumitomo Metals
Indian Seamless Metal Tubes Limited

United Seamless Limited -Usl P91 Pipe

Bao Steel- Bao P91 Pipe

Yangzhou Lontrin Steel Tube -Lontrin P91 Pipe

Sumitomo Metals Smtm P91 Pipe

Indian Seamless Metal Tubes Limited _Ismt P91 Pipe

Tenaris
Valourec & Mannesman
Wux
Maharastra Seamless Limited
Jindal Saw Ltd

Tenaris –TNRS P91 Pipe

Valourec & Mannesman -V&M P91 Pipe

Wuxi P91 Pipe

Maharastra Seamless Limited -Msl P91 Pipe

Jindal Saw Ltd -Jsl P91 Pipe

Approved Vendor & Supplier of ASTM A335/ASME SA335 P91 Alloy Steel Pipe

 

GASCO
KNPC
SAUDI ARAMCO
GASCO
KNPC
SAUDI ARAMCO
SABIC
ORPIC
PIDMCO
SABIC
ORPIC
PIDMCO

 

Steel Pipe/ Tube 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 Alloy Steel Pipe Chemical Composition

 

C, %
Mn, %
P, %
S, %
Si, %
Cr, %
Mo, %
V, %
N, %
Ni, %
Al, %
Nb, %
0.08-0.12
0.3-0.6
0.02 max
0.01 max
0.2-0.5
8.0-9.5
0.85-1.05
0.18-0.25
0.03-0.07
0.4 max
0.04 max
0.06-0.10

ASTM A335/ASME SA335 P91 Alloy Steel Pipe Mechanical Properties

 

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

 

ASTM A335/A335M-P91 high temperature ferritic alloy steel seamless P91
Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation Min (vertical bar specimen )% ①
Elongation Min (round bar specimens )%
Squash
ASTM A335/A335M-03 "high temperature ferritic alloy steel seamless"
P1, P2
≥ 205
≥ 380
30
22
H
P12
≥ 220
≥ 415
30
22
H
P23
≥ 400
≥ 510
20
20
H
P91
≥ 415
≥ 585
20
20
H
Other
≥ 205
≥ 415
30
22
H
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.


Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation%
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
≥ 25
H
 

Grade B
≥ 290
≥ 400
≥ 23
H
 

Grade C
≥ 317
≥ 427
≥ 21
H
 

Grade D
≥ 250
≥ 400
≥ 23
H
 

Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation%
Squash
Flaring
ASTM A556M-96 "water heater with carbon steel cold drawn seamless steel tubes."
A2
≥ 180
≥ 320
≥ 35
H
H
B2
≥ 260
≥ 410
≥ 30
H
H
C2
≥ 280
≥ 480
≥ 30
H
H
Standard
Steel grade 
Yield strength
Tensile strength
Elongation (%) ①
 

 

 

 

JIS G 3473-1988 "Carbon steel cylinder"
STC370
≥ 215
≥ 370
≥ 30
Note: 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
Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation %①
Squash
 

 

JIS G 3467-1988 "furnace with steel."
STF410
≥ 245
≥ 410
≥ 24
0.08
 

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
Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation %①
Squash
 

 

JIS G 3462-1988 "boilers, heat exchangers used in steel pipe."
STBA12
≥ 205
≥ 380
≥ 30
0.08
 

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%.
Standard
Steel grade 
Wall thickness  mm
Yield strength M Pa
Tensile M Pa
Elongation% ①
Flattening / Flaring
JIS G 3461-1988 "boilers, heat exchangers used in carbon steel."
STB340
≥ 8
≥ 175
≥ 340
≥ 35
H
STB410
≥ 8
≥ 255
≥ 410
≥ 25
H
STB510
≥ 8
≥ 295
≥ 510
≥ 25
H
 

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%.
Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation (vertical bar specimen ) %①
Elongation  ( round bar specimens )%
Squash
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%.
JIS G 3456-1988 "high carbon steel pipes."
STPT370
≥ 215
≥ 370
≥ 30
≥ 28
0.08
STPT410
≥ 245
≥ 410
≥ 2 5
≥ 24
0.07
STPT480
≥ 275
≥ 480
≥ 2 5
≥ 22
Standard
Steel grade 
Yield strength
Tensile strength
Elongation  ( tube sections and longitudinal strips sample) % ①
Elongation (round bar specimens )%
Squashed or bent
JIS G 3455-1988 "high carbon steel pipes."
STS370
≥ 215
≥ 370
≥ 30
≥ 28
H
STS410
≥ 245
≥ 410
≥ 25
≥ 24
H
STS480
≥ 275
≥ 480
≥ 25
≥ 22
H
 

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%.
Standard
Steel grade 
Yield strengthM P a
Tensile M Pa
Elongation  ( vertical bar specimen )% ①
Elongation  ( round bar specimens )%
Squash
JIS G 3454-1988 "pressure pipes carbon steel pipe."
STPG370
≥ 215
≥ 370
≥ 30
≥ 28
0.08
STPG410
≥ 245
≥ 410
≥ 2 5
≥ 24
0.07
 

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
Material Implementation of standards Specification Quantity
P91 GB5310-2008 426 * 18 3
P91 ASTMA335-95a 426 * 18 2
P91 GB5310-2008 426 * 16 3
P91 ASTMA335-95a 426 * 14.2 3
P91 GB5310-2008 426 * 14 3
P91 GB5310-2008 426 * 13 2
P91 GB5310-2008 426 * 13 5
P91 GB5310-2008 426 * 12 2
P91 ASTMA335-95a 426 * 12 5
P91 ASTMA335-95a 426 * 11 5
P91 GB5310-2008 426 * 11 3
P91 ASTMA335-95a 426 * 10 5
P91 ASTMA335-95a 406.4 * 80 3
P91 GB5310-2008 406.4 * 65 3
P91 ASTMA335-95a 406.4 * 50 3
P91 GB5310-2008 406.4 * 50 5
P91 GB5310-2008 406.4 * 45 2
P91 GB5310-2008 406.4 * 40 3
P91 GB5310-2008 406.4 * 32 1


Elongation Requirements
Calculated Minimum Elongation Values
Elongation in 2 in. or 50 mm, min %
Wall Thickness
P5, P9, P11, P22
P91
in.
mm
Longitudinal
Transverse
Longitudinal
5/16 (0.312)
8
30
20
20
9/32 (0.281)
7.2
28
19
19
1/4 (0.250)
6.4
27
18
18
7/32 (0.219)
5.6
26
17
3/16 (0.188)
4.8
24
16
5/32 (0.156)
4
22
15
7/8 (0.125)
3.2
21
14
3/32 (0.094)
2.4
20
13
1/18 (0.062)
1.6
18
 

12


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 Test
Each length of pipe shall be Hydro tested, at option of manufacture nondestructive electric testing can be used.


ASTM A / ASME SA 335 Standard Specification Tubes

Trade Name

Grade

UNS #

Pipe

Forged / Bored Pipe *

1 1/4 Chrome 

P11

K11597

A335 / SA335

A369 / SA369

2 1/4 Chrome 

P22

K21590

A335 / SA335

A369 / SA369

5 Chrome 

P5

K41545

A335 / SA335

A369 / SA369

9 Chrome 

P9

S50400

A335 / SA335

A369 / SA369

P91

P91

K91560

A335 / SA335

A369 / SA369

P92

P92

K92460

A335 / SA335

A369 / SA369



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

 

  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Bare Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Oiled Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Mill Varnish Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Galv Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe FBE Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe FBE Dual Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe 3LPE Finish
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe 3LPP Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Coal Tar Finish
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe Concrete Coating Finish
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe Tape Wrap Finish.

 

ASTM A335/ASME SA335 P91 Alloy Steel Pipe Available End Finish

 

  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe Beveled Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Square Cut Finish
  •   ASTM A335/ASME SA335 P91 Alloy Steel Pipe Threaded & Coupled Finish

 

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

ASTM A335/ASME SA335 P91 Alloy Steel Pipe Packaging & ShippingASTM A335/ASME SA335 P91 Alloy Steel Pipe are loose or in bundles tightened with Iron Strips. Special packings: Metal or Wooden Cases, Pallets etc. Please contact us for advice.If your specifications require them, additional packing requirements can be met.

Marking Requirements 

Rolled, die stamped, or paint stenciled (manufacturer’s option).

  •  Manufacturer’s name, brand, or trademark
  •  Hydrostatic test pressure and/or NDE, or NH if neither is specified
  •  Size, length, weight per foot (NPS 4 and larger)
  •  ANSI schedule number or weight class or wall thickness

 

ASTM A335/ASME SA335 P91 Alloy Steel Pipe Applications

 

  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in Oil and Gas Drilling
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in Catering to domestic or industrial needs
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in conveyance of fluids intended for critical high temperatures
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in general corrosion service applications
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in heat transfer process equipment like Boilers, Heat Exchangers
  •  ASTM A335/ASME SA335 P91 Alloy Steel Pipe use in General Engineering and Process Instrumentation applications

 

We Supply Our ASTM A335/ASME SA335 P91 Alloy Steel Pipe in iraq, iran, kuwait, bahrain, qatar, uae, saudi arabia, oman, singapore, malaysia, vietnam, indonesia, vietnam, united kingdom, france, brazil, ecuador, colombia, usa, chile, argentina, germany, nigeria, sudan, jordan, netherlands, south korea. We do understand that you will be having your respective vendors who will be there for all your needs. All we request you is to give us an opportunity to be a part among your preferred vendors.

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ASTM A335/ASME SA335 P91 Alloy Steel Pipe Useful Information

 

Alloy Steel Pipes Other Grades

 

Tubular Products
  •  Alloy Steel Seamless Pipes & TubesASTM A335 Gr P22, Alloy pipe A335 P9, ASTM A335 Gr P11, ASTM A335 Gr P5, ASTM A335 Gr P92 & ASTM A335 Gr P91
  • ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing4130
  •  DIN 17175 Seamless Tubes of Heat-resistant Steels15Mo3; 13CrMo44; 10CrMo910
  •  EN 10216-2 Seamless steel tubes for pressure purposes Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties16Mo3; 13CrMo4-5; 10CrMo9-10; 11CrMo9-10; X10CrMoVNb9-1
  •  GOST 8732-78 Seamless Hot-worked Steel Pipes20Ch; 40Ch; 15ChM; 30ChMA
  •  GOST 8734-75 Seamless cold-formed steel pipes20Ch; 40Ch; 15ChM
  •  GOST 550-75 Seamless steel tubes for petroleum processing and the petrochemical industry12ChM; 15Ch5M
  •  TU 14-3R-55-2001 Seamless steel pipes for steam boilers and pipelines12Ch1MF; 12Ch1MF-PV; 15ChM
  •  TU 14-3-460-2003 Seamless steel tubes for boilers and pipelines12Ch1MF; 12Ch1MF-PV; 15ChM
  •  GOST 9567-75 Precision steel pipes20Ch; 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
Our Specialization in ASTM A335/ASME SA335 P91 Alloy Steel Pipe

 

Are you Looking for ASTM A335/ASME SA335 P91 Alloy Steel Pipe Suppliers?

Nitron Alloys is Specialize in supply of ASTM A335/ASME SA335 P91 Alloy Steel Pipe that your company needs for use in the oil or gas or power plant.Chrome Moly Alloy A335 / SA335 heater tubes and alloy steel tubes. Alloy steel tubes are generally available in stock with OD sizes in all standard sizes and thicknesses. ASTM A335/ASME SA335 P1/ P2/ P5/ P5b/ P5c/ P9/ P11/ P12/ P15/ P21/ P22/ P23/ P24/ P36/ P91/ P92/ P122/ P911 grade alloy steel pipes, Alloy Steel GR. P22 Seamless Round, Square, Rectangular, Hydraulic Pipes Suppliers in India,  ANSI B 36.10

Our Specialization comes after supplying ASTM A335/ASME SA335 P91 Alloy Steel Pipe to 300+ companies from Oil & Gas Industry, Petrochemical, Offshore & Onshore Projects, Rigs, Chemical & Fertilizer companies in more than 60 countries

 

We are Specialized in

 

 

ASTM A335/ASME SA335 P91 Alloy Steel Pipe 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%

 

ASTM A335/ASME SA335 P91 Alloy Steel Pipe 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 Tubes manufacturer, Boiler Steel Pipe,  ASME SA335, P91, ASTM A335

 

Find Our Dealer & Distributors In Following Countries & Cities

 

To buy ASTM A335/ASME SA335 P91 Alloy Steel Pipe At best price & urgent delivery please mail to exports@nitronalloys.com, As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy ASTM A335/ASME SA335 P91 Alloy Steel Pipe & will resolve your queries.One of the most critical aspects of our service is our ability to meet the most urgent deadlines. That is why we always maintain the highest level of stock availability of ASTM A335/ASME SA335 P91 Alloy Steel Pipe- all ready for rapid processing, dispatch and delivery.

 

Cities We Deliver ASTM A335/ASME SA335 P91 Alloy Steel Pipe

 

Bengaluru(Karnataka)
Rajkot(Gujarat)
London(United Kingdom)
Chiyoda(Tokyo)
Chennai(Tamil Nadu)
Brisbane(Queensland)
Coimbatore (Tamil Nadu)
Ankara(Turkey)
Atyrau(Kazakhstan)
Milan(Italy)
Hanoi(Vietnam)
Howrah(West Bengal)
Port-of-Spain(Trinidad and Tobago)
Thiruvananthapuram(Kerala)
Lagos(Nigeria)
Al Jubail(Saudi Arabia)
Petaling Jaya(Malaysia)
Ernakulam(Kerala)
Gimhae-si(South Korea)
Secunderabad(Hyderabad)
New Delhi
Mumbai (maharashtra)
Jakarta(Indonesia)
Ho Chi Minh City(Vietnam)
Pimpri-Chinchwad(maharashtra)
Haryana(india)
Ulsan(South Korea)
Toronto(Canada)
Houston(USA)
Dallas(Texas)
Bhopal(india)
Bogota(Colombia)
Dubai(UAE)
Moscow(Russia)
Surat(Gujarat)
Los Angeles(California)
Seoul(South Korea)
Ludhiana(Punjab)
Madrid(Spain)
Faridabad(Haryana)
Hyderabad(Andhra Pradesh)
Visakhapatnam(Andhra Pradesh)
Dammam(Saudi Arabia)
La Victoria(Venezuela)
Vadodara(Gujarat)
Courbevoie(France)
Kuala Lumpur(Selangor)
Lahore(Pakistan)
Abu Dhabi(United Arab Emirates)
Manama(Bahrain)
Indore(Madhya Pradesh)
Melbourne(Victoria)
Pune(Maharashtra)
Montreal(Canada)
Chandigarh(Punjab)
Rio de Janeiro(Brazil)
Kolkata(West Bengal)
Vung Tau(Vietnam)
Busan(South Korea)
Santiago(Chile)
Gurgaon(Haryana)
Al Khobar(Saudi Arabia)
Algiers(Algeria)
Perth(Australia)
Navi Mumbai(Maharashtra)
Caracas(Chacao)
Muscat(Oman)
Geoje-si(South Korea)
Ahmedabad(Gujarat)
Granada(Spain)
Sharjah(UAE)
Cairo(Egypt)
Tehran(Iran)
Ahvaz(Iran)
Thane(Maharashtra)
Aberdeen(Washington)
Calgary(Alberta)
Karachi(Pakistan)
Istanbul(Turkey)
Jeddah(Saudi Arabia)
Noida(Uttar Pradesh)
New York(United States)
Bangkok(Thailand)
Doha(Qatar)
Riyadh(Saudi Arabia)
Sydney(South Wales)

 

Countries We Deliver ASTM A335/ASME SA335 P91 Alloy Steel Pipe

 

Iraq
Iran
Kuwait
Bahrain
Qatar
UAE
Saudi Arabia
Oman
Singapore
Malaysia
Vietnam
Indonesia
Vietnam
United Kingdom
France
Brazil
Ecuador
Colombia
USA
Chile
Argentina
Germany
Nigeria
Sudan
Jordan
India
Netherlands
South korea
Turkey
Thailand

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ASTM A335/ASME SA335 P91 Alloy Steel Pipe Inventory

 

 

Alloy Steel Pipes Tube Specifications:

 

 

Our Worldwide Distributors

 

 

ASTM A335 P1/ P2/ P5/ P5b/ P5c/ P9/ P11/ P12/ P15/ P21/ P22/ P23/ P24/ P36/ P91/ P92/ P122/ P911 pipe tube tubular piping material supplier in India, ASTM A335/ASME SA335 P91 Alloy Steel Pipe distributor, stockholder and supplier in Iran, Singapore & Saudi Arabia, Source for ASTM A335/ASME SA335 P91 Alloy Steel Pipe, specialize in ASTM A335/ASME SA335 P91 Alloy Steel Pipe, ASTM A335/ASME SA335 P91 Alloy Steel Pipe with Mill & Test Certificate, wide range of ASTM A335/ASME SA335 P91 Alloy Steel Pipe, ASTM A335/ASME SA335 P91 Alloy Steel Pipe China, ASTM A335/ASME SA335 P91 Alloy Steel Pipe Manufacturer, ANSI B 36.10 Alloy Steel GR. P91 Seamless Round, Square, Rectangular, Hydraulic Pipes supplier,prime quality ASTM A335/ASME SA335 P91 Alloy Steel Pipe

Contact Nitron Alloys today for a best offer & competitive quotation Of ASTM A335/ASME SA335 P91 Alloy Steel Pipe

Call: +91 22 66394868

Email: exports@nitronalloys.com