Alloy Steel P91 Pipes

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Alloy Steel P91 Pipes Suppliers, Manufacturer, in Dubai, UAE

ASTM A335 P91 Pipe Seamless Pipe Supplier in Abu Dhabi, Alloy Steel P91 Chrome Moly Pipe, P91 Alloy Steel Pipe Dealer in Dubai, UAE.

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Alloy Steel P91 Pipe is an example of high-notch precision technology combined with a special mixture. These pipes contain key materials such as chromium, molybdenum and steel, providing unparalleled strength and performance. Their design provides exceptional properties, such as high strength, hardness, corrosion resistance and ability to withstand high temperatures. Widely used in industries such as oil and gas power generation and chemical processing, alloy steel P91 pipe is known for its reliability and durability. Whether used in pipelines, construction, or machinery for heavy loads, it is necessary for the efficiency and flexibility of industrial processes.

Alloy Steel P91 Pipes Specifications

Specialized in Sizes in Large Diameter
OD 19.05 milimeter – 114.3 milimeter
WT 2.0 milimeter – 14 milimeter
Length maximum 16000 milimeter
Form Square, Hydraulic, Round, Rectangular, Etc.
Standard SA335 P91, ASTM A335 P91
Thickness From 3 to 12 milimeter
Size From 1/2 NB upto 36 NB
Schedule Schedule 40, 80, 160, XS, XXS
Cold rolled pipe: +/-0.05 milimeter Cold drawn pipe: +/-0.1 milimeter
Craft Cold drawn / Cold rolled
Type ERW / Fabricated / Seamless / Welded
Length Double Random, Cut Length, Single Random, .
Specialized in SA335 P91
Additional Testing NACE TM0177, H2 SERVICE, NACE MR0175, IBR, NACE TM0284, SSC TEST, HIC TEST, etc.

Alloy Steel P91 Pipes Chemical Composition

C Si Mn P S AL Cr Cu Mo N Nb Ni V
1.4903 Min% 0.08 0.30 8.0 0.85 0,030 0,060 0.18
Max % 0.12 0.50 0.60 0,020 0.005 0,040 9.50 0.30 1.05 0,070 0,100 0.30 0.25

Alloy Steel P91 Pipes Mechanical Properties

Yield strength Rp0.2 (N / mm 2 ) > = 450 Normalized + tempered
Yield strength Mpa / ksi 415/60 ASTM A 335 -P91
Tensile strength Rm (N / mm 2 ) 620-850 Normalized + tempered
Elongation at break-A5 (%) min.lengths > = 20 Normalized + tempered
Notched impact strength (J) across 40 transversely / normalized + tempered
Tensile strength Rm N / mm 2 / ksi 585/85 ASTM A 335 -P91

Top Alloy Steel P91 Pipes Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Alloy Steel P91 Pipes as per DIN, ISO, JIS or ANSI Standard.

Manufacturer of A335 P91 Alloy Steel Pipe Price in UAE, Stockist of ASME SA 335 P91 Seamless Pipes in Dubai, SA335 P91 Pipe Supplier in UAE.

Advantages of Alloy Steel P91 Pipes

Advantages of Alloy Steel P91 Pipes_
  • Superior High-Temperature Strength: Alloy Steel P91 pipes maintain excellent strength and stability at elevated temperatures, making them ideal for high-stress environments like power plants and refineries.
  • Excellent Corrosion Resistance: These pipes offer outstanding resistance to corrosion and oxidation, ensuring durability and longevity even in harsh and corrosive environments.
  • Enhanced Durability: The robust composition of Alloy Steel P91 pipes provides superior wear and tear resistance, contributing to a longer service life and reduced maintenance needs.
  • Thermal Efficiency: With their ability to withstand high temperatures, Alloy Steel P91 pipes ensure efficient heat transfer and thermal conductivity, which is crucial for applications in power generation and industrial processing.
  • Versatility: Alloy Steel P91 pipes are versatile and suitable for a wide range of applications, including boiler tubes, heat exchangers, and piping systems, due to their adaptable properties and high performance under varying conditions.

Types of Alloy Steel P91 Pipes

ASTM A335 P91 ERW Pipe
ASTM A335 P91 Alloy Steel Pipe
ASTM A335 Grade P91 Pipe
ASTM A335 P91 Schedule 80 Pipe
ASTM A335 P91 Schedule 40 Alloy Steel Pipe
ASTM A335 P91 Schedule 60 Pipe

Stockist of ASME SA335 Grade P91 Pipe Supplier in Abu Dhabi, SA335 Gr P91 Chrome Pipe Supplier in Dubai, Alloy Steel P91 Pipe Manufacturer in Abu Dhabi

Application Industry

Alloy Steel P91 Pipes applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Chemical Processing Plants

Power Generation

Automotive Industry

Can Alloy Steel P91 Pipes be Welded?

Yes, Alloy Steel P91 pipes can be welded using various methods such as TIG, MIG, and arc welding. However, due to their high chromium and molybdenum content, proper preheating and post-weld heat treatment are essential to avoid issues like cracking and to maintain the integrity of the weld. This ensures reliable performance and durability in demanding applications.

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