ASTM A335 Alloy Steel Gr.P92 Seamless Pipes

Industrial applications require pipes that are durable, strong, and able to withstand extreme pressure and temperatures. In this regard, ASTM A335 and ASME SA P92 seamless pipes are some of the best options in the market. They have several advantages, making them an ideal choice for various industrial applications such as power plants, refineries, and chemical plants. The ASTM A335 P92 Seamless Pipe is a type of ferritic alloy steel that is fully heat-treated. That makes it extremely strong, durable, and resistant to high temperatures and pressures. The pipe is manufactured through a process of cold drawing and hot rolling, which results in a highly uniform material with consistent size and shape throughout the length of the pipe.

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The ASME SA P92 Seamless Pipe is widely used in high-pressure and high-temperature applications such as power generation, petrochemicals, and oil refineries. It is a popular pipeline material for steam turbine and boiler components due to its excellent creep strength, high-temperature resistance, and weldability. The ASME SA P92 seamless pipe is also used in energy and chemical industries for various applications such as air preheaters, economizers, and reheater tubes.
One of the primary benefits of using ASTM A335 and ASME SA P92 seamless pipe is their superior mechanical properties. They have a high yield strength and excellent creep resistance and are highly durable under high-temperature and pressure conditions. Additionally, these pipes offer better corrosion resistance than many other alloy steels, ensuring longevity.

The pipes are also highly versatile and can be customized to specific industrial requirements. They come in various sizes, thicknesses, and shapes, making them suitable for various applications. Moreover, they are easy to weld and install, which reduces the time and cost associated with installation.
Another major advantage of using ASTM A335 and ASME SA P92 seamless pipe is their excellent thermal conductivity. That enables them to transfer heat efficiently, making them ideal for high-temperature environments. They can withstand temperatures of up to 650°C (1200°F) and are designed to operate under both cyclic and steady-state conditions.

ASTM A335 and ASME SA P92 seamless pipes are excellent materials for high-pressure and high-temperature applications. They offer superior mechanical properties, weldability, high corrosion resistance, and excellent thermal conductivity. These pipes are highly versatile, customizable, and easy to install, which makes them a popular choice among various industries. Their durability and longevity make them a cost-effective investment for businesses that require reliable pipeline materials.


ASTM A335 Alloy Steel Gr.P92 Seamless Pipes are commonly used in power plants, refineries, petrochemical plants, and other industries with high-temperature & high-pressure conditions. They are used in applications such as boiler tubes, superheater tubes & heat exchanger tubes.

ASTM A335 Alloy Steel Gr.P92 Seamless Pipes have excellent high-temperature strength & can be used at elevated temperatures. The maximum operating temperature depends on various factors, including the specific application, pressure & duration of exposure.

The chemical composition of ASTM A335 Alloy Steel Gr.P92 Seamless Pipes typically includes elements such as carbon (C), manganese (Mn), phosphorus (P), sulfur (S), silicon (Si), chromium (Cr), molybdenum (Mo), & sometimes small amounts of other alloying elements.

Specification of ASTM A335 Chrome Moly Gr.P92 Seamless Pipes

Spec bag
Seamless Pipe
Specifications: ASTM A335 / ASME SA335
Dimension Standard : ANSI B36.19M, ANSI B36.10
Seamless Pipe Size : 1 / 8" NB - 24" NB
Type : Seamless Pipes
Form : Round Pipes, Square Pipes, Rectangular Pipe
Length : Single Random, Double Random & Cut Length
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXSEnd : Plain End, Beveled End, Treaded

Types of ASTM A335 Alloy Steel Gr.P92 Seamless Pipes

Alloy Steel Gr.P92 Seamless Pipes

Alloy Steel P92 Seamless Pipes

  • - ASTM A335 Chromium Molybdenum Steel Gr.P92 Seamless Pipes
  • - K92460 Seamless Pipes
  • - 1.4901 Seamless Pipes
  • - P92 Cr-Mo Seamless Pipe
  • - ASME SA335 Alloy Steel P92 Seamless Pipes
  • - Alloy Steel Gr.P92 Seamless Pipes Supplier
  • - Cr-Mo P92 Seamless Pipes Manufacturer
Alloy Steel Gr.P92 Round Pipes

Alloy Steel P92 Pipes

  • - ASTM A335 Cr-Mo Gr.P92 Round Pipes
  • - K92460 Round Pipes
  • - 1.4901 Round Pipes
  • - P92 Alloy Steel Round Pipe
  • - ASME SA335 Chromium Molybdenum Steel P92 Round Pipes
  • - Alloy Steel Gr.P92 Round Pipes Supplier
  • - Chromium Molybdenum Steel P92 Round Pipes

Equivalent Grades for ASTM A335 Alloy Steel Gr.P92 Seamless Pipes

STANDARD WERKSTOFF NR. UNS
Alloy Steel P92 1.4901 K92460

ASTM A335 Alloy Steel Gr.P92 Seamless Pipes Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, % W, %
0.07-0.13 0.3-0.6 0.02 max 0.01 max 0.5 max 8.5-9.5 0.3-0.6 0.15-0.25 0.03-0.07 0.4 max 0.04-0.09 1.5-2.0 0.001-0.006

Mechanical Properties of ASTM A335 Alloy Steel Gr.P92 Seamless Pipes

Tensile Strength, MPa Yield Strength, MPa Elongation, %
620 min 440 min 20 min

Application Industries

  • Refineries
  • Petrochemicals Industry
  • Oil & Gas Industry
  • Mining
  • Construction
  • Pharmaceuticals
  • Automobile