A335 P92 Seamless Pipe

Product NameA335 P92 Seamless Pipe
StandardASTM A335 / ASME SA335
Material GradeP92
Nominal Pipe Size1/8” to 24”
ScheduleSch 40, Sch 80, Sch 160, Sch XXS
Wall Thickness1.65mm to 20mm
LengthSingle Random Length (SRL), Double Random Length (DRL), and Custom Cut Lengths
CertificationISO 9001, API 5L, CE


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Product Description

A335 P92 Seamless Pipe is a high-grade alloy steel pipe designed for high-temperature applications. Manufactured to the ASTM A335 / ASME SA335 standard, this pipe is ideal for use in power plants, refineries, petrochemical plants, and various high-pressure, high-temperature industrial applications. With its seamless construction, the A335 P92 offers superior strength and reliability, ensuring a long service life under demanding conditions.

Chemical Composition A335 P92 Seamless Pipe

ElementComposition (%)
Carbon (C)0.07 - 0.13
Manganese (Mn)0.30 - 0.60
Phosphorus (P)≤0.02
Sulfur (S)≤0.01
Silicon (Si)0.50 - 1.00
Chromium (Cr)8.50 - 9.50
Molybdenum (Mo)0.30 - 0.60
Vanadium (V)0.15 - 0.25
Nitrogen (N)0.03 - 0.07
Niobium (Nb)0.04 - 0.09
Aluminum (Al)≤0.02

Mechanical Properties A335 P92 Seamless Pipe

Tensile Strength≥620 MPa
Yield Strength≥440 MPa


A335 P92 Seamless Pipe are a high-performance, reliable choice for critical applications in power plants, refineries, and petrochemical plants. Their superior chemical composition and mechanical properties ensure excellent durability, heat resistance, and strength, making them suitable for high-pressure and high-temperature environments. With options for various lengths, wall thicknesses, and surface finishes, these pipes meet a wide range of industrial requirements. Certified to international standards, A335 P92 Seamless Pipes provide assurance of quality and compliance.


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