ASME / ASTM A335 Alloy Steel P91 Pipes Manufacturer

Marc Steel is a known exporter of ASME SA 335 / ASTM A335 P91 Pipes, which has some excellent features to offer such as completely tested, cost effective, quality approved, and more. We are engaged in supplying an array of Alloy Steel P91Pipesto our esteemed customers. In order to fulfill the wide needs of the clients, we offer this entire range of ASME SA 335 Alloy Steel P91 Pipes in various specifications. Provided ASTM A335 Alloy Steel P91 Pipes is manufactured by utilizing optimum quality stainless steel and advanced technology by our experts. Buy Alloy Steel P91 Tubes at reasonable price from us. ASME SA 335 Alloy Steel P91 Tubes also has some other features to offer such as rugged construction, dimensional accuracy, rust resistance, and more. We supply these ASTM A335 Alloy Steel P91 Tubes according to the client needs and specifications..

ASME SA / ASTM A335 P91 Alloy Steel Pipes

ASTM A335 ALLOY STEEL P91 SEAMLESS EFW PIPE, ALLOY STEEL P91 PIPE SUPPLIER IN AFRICA, ALLOY P91 PIPES, P91 SEAMLESS SQUARE PIPE, GR P91 ALLOY STEEL SEAMLESS PIPE, ALLOY STEEL PIPE MANUFACTURER & EXPORTER IN INDIA.

ASME SA 335 ALLOY STEEL SEAMLESS RECTANGULAR PIPE, P91 SEAMLESS ALLOY PIPE EXPORTER IN SOUTH AMERICA, GRADE P91 ALLOY STEEL HYDRAULIC PIPES IN EUROPE, HIGH PRESSURE P91 SEAMLESS BOILER PIPES MANUFACTURER & SUPPLIERS.

ASME SA 335 P91 Alloy Steel Pipes as well has some other great features to offer such as low maintenance, efficient working, highly demanded, and more. We offer range of ASTM A335 P91 Alloy Steel Tubes that finds wide application in various industries. ASME SA 335 P91 Alloy Steel Tubes also has some excellent features to offer such as robust construction, precise dimension, corrosion resistant, and more. Our range of ASTM A335 P91 Alloy Steel Pipes is flawlessly designed in tubular forms and in diverse dimensions.

Specifications : ASTM A 335, ASME SA 335
Size : 1/8NB TO 24NB IN
Type : Seamless
Specialized in : Large Diameter Size
Outer Dimensions : 19.05mm – 114.3mm
Wall Thickness : 2.0mm – 14 mm
Length : max 16000mm
Schedule : Schedule 20 – Schedule XXS (heavier on request) up to 250 mm thk.
Form : Round, Square, Rectangular, Hydraulic Etc.
Length : Single Random, Double Random & Cut Length.
Tubing End : Plain End, Beveled End, Treaded.

ASTM A335/ASME SA335 P91 High Quality 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

Seamless Heat Exchange Alloy Steel P91 Pipes Mechanical properties:

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

Heat Treatment Requirement :

P5, P9, P11, and P91

Grade

Heat Treatment Type

Normalizing Temperature Range F [C]

Subcritical Annealing
or Tempering
Temperature Range F

[C]

P5 (b,c)

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

Subcritical Anneal (P5c only)

*****

1325 – 1375 [715 – 745]

P9

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P11

Full or Isothermal Anneal

Normalize and Temper

*****

1200 [650]

P91

Full or Isothermal Anneal

Normalize and Temper

*****

1250 [675]

P91

Normalize and Temper

1900-1975 [1040 – 1080]

1350-1470 [730 – 800]

Quench and Temper

1900-1975 [1040 – 1080]

1350-1470 [730 – 800]

Tensile Requirements :

Seamless
P-5 P-9 P-11 P-22 P-91 P91 shall not have a hardness not exceeding 250 HB/265 HV [25HRC].
Tensile Strength, min., psi
ksi 60 60 60 60 85
MPa 415 415 415 415 585
Yield Strength, min., psi
ksi 30 30 30 30 60
MPa 205 205 205 205 415

Types Of Alloy Steel Grade P91 Pipes

Alloy Steel P91 Pipes P91 Alloy Steel A335 Pipe
Alloy Steel Pipes ASTM A335 P91 Alloy Steel Seamless Pipes
AISI Alloy Steel EFW seamless pipes ASME SA335 Alloy Steel Rectangular Pipe
P91 High Pressure Seamless Boiler Pipes in Iraq Alloy Steel Gr P91 LSAW Pipes in Iran
High Temperature Seamless Ferritic Alloy Steel Pipes Certified Alloy Steel P91 Pipes in Egypt
P91 Alloy Pipe in Jordan ASME SA / ASTM A335 P91 Pipes
High Quality Grade P91 Alloy Steel Pipes in Peru P91 Pipes Dealer Singapore
Alloy A335 Seamless Square Pipe in Chile Grade P91 Hydraulic Pipes Exporter in Bahrain
AISI P91 ERW pipes in Malaysia ASTM A335 P91 Pipes

Application Of Alloy Steel P91 Pipes Industries

Application of Alloy Steel in Petrochemical Industries

Petrochemical Industries

Application of Alloy Steel in Marine Industries

Marine Industries

Application of Alloy Steel in Food Processing Industries

Food Processing Industries

Alloy Steel Application in Oil & Gas Industries

Oil & Gas Industries

Packing Of Alloy Steel P91Pipes Materials

Packing Of Alloy Steel P91 Pipes

Packing of ASTM A335 P91 Seamless Pipes

Packing of Gr P91 Alloy Steel Seamless EFW Pipes

Packing of Alloy Steel Pipes

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