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ASTM A335 Grade P9 / UNS S50400 Alloy Steel Seamless Pipe for Boiler

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ASTM A335 Grade P9 / UNS S50400 Alloy Steel Seamless Pipe for Boiler

Brand Name : YUHONG

Model Number : ASTM A335 P9 Alloy Steel Seamless Pipe

Certification : ABS, BV, DNV, GL, LR, SGS, IEI

Place of Origin : CHINA

MOQ : 100KGS

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : BUNDLE, PLYWOOD CASE

Product Name : Alloy Steel Seamless Pipe

Standard : ASTM A335 / ASME SA335

Material : Gr. P5, P9, P11, P12, P21, P22 , P91

O.D. : 1/2" TO 24 "

Length : Single Random, Double Random & Cut Length

Thickness : SCH.5S- SCH.XXS

End : Plain End, Beveled End

High Light : ASTM A335 P9 Alloy Steel Seamless Pipe

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ASME SA335 Grade P9 / UNS S50400 Alloy Steel Seamless Pipe for Boiler​


ASME SA335 P9 seamless pipes are vital in various demanding applications, particularly in high-temperature environments. Their properties of strength, durability, and resistance to thermal degradation make them a preferred choice in many sectors. If you have more specific questions or need information on a particular aspect, feel free to ask!

Advantages of Alloy Steel Seamless Pipe Grade P9

  1. High-Temperature Resistance

  2. Excellent Mechanical Properties

  3. Corrosion Resistance

  4. Seamless Construction

  5. Versatility

  6. Cost-Effectiveness

  7. Improved Fabrication and Welding Characteristics

  8. Consistency and Reliability

  9. Availability


Equivalent Material of Alloy Steel P9 Seamless Pipe

ASTM ASME JIS G 3458 UNS BS ISO
A335 P9 SA335 P9 STPA 26 S50400 3604 P1 629-470 2604 II TS38


Chemical composition(%)

Grade C Mn P≤ S≤ Si≤ Cr Mo
P11 .05-0.15 0.30-0.60 0.025 0.025 .50-1.00 1.00-1.50 .44-0.65
P22 .05-0.16 0.30-0.60 0.025 0.025 ≤0.50 1.90-2.60 .87-1.13
P5 ≤0.15 0.30-0.60 0.025 0.025 ≤0.50 4.00-6.00 .45-0.65
P9 ≤0.15 0.30-0.60 0.025 0.025 .25-1.00 8.00-10.00 .90-1.10
P91 0.08-0.12 0.30-0.60 0.020/0.010 0.020/0.010 .02-0.50 8.00-9.50 .85-1.05
P92 0.07-0.13 0.30-0.60 0.020/0.010 0.020/0.010 ≤0.50 8.50-9.50 .30-0.60



Mechanical properties

Grade Tensile strength Yield strength Elongation
P11, P22, P5, P9 ≥415 ≥205 ≥30/20
P91 ≥585 ≥415 ≥20
P92 ≥620 ≥440 ≥20

Application

  1. Power Generation

  2. Petrochemical Industry

  3. Chemical Processing

  4. Fossil Fuel and Nuclear Power Plants

  5. Industrial Boilers

  6. High-Pressure Steam Systems

  7. Oil and Gas Industry

  8. Heat Recovery Systems


ASTM A335 Grade P9 / UNS S50400 Alloy Steel Seamless Pipe for Boiler


Product Tags:

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UNS S50400 Alloy Steel Seamless Pipe

      
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