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ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A335 P9
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
10PC
Price :
Negotiable
Payment Terms :
L/C, L/C, T/T
Supply Ability :
1000tons/month
Delivery Time :
15-35 DAYS
Packaging Details :
Ply-wooden Case /Iron Case/ Bundle With Plastic Cap
Standard :
ASTM A335
Material :
P9
Product Name :
High Temperature Service Tube
Ends :
Plain Ends/ Bevelled Ends
Type :
Seamless
Shape :
Round
Size :
Customized
Length :
Customized
High Light :
ASTM A335 Alloy Steel Tube,ASTM A335 P9 Tube, Heat Exchanger Tube
Description

ASTM A335 P9 Alloy Steel Seamless Tube For High Temperature Service

Overview

ASTM A335 P9 is a specific grade of seamless ferritic alloy-steel pipe that is commonly used for high-temperature service. It is designed to withstand elevated temperatures and provide excellent creep and stress rupture strength. The "P" in the designation indicates that it is a pressure vessel grade, and the number "9" represents its chromium content.ASTM A335 P9 offers good resistance to oxidation, corrosion, and high-temperature creep. It is commonly used in power generation, petrochemical, and refinery applications where high-temperature and high-pressure conditions are present.

Chemical Composition of ASTM A335 P9

Grade Mo Cr Si Mn C P S
P9 Min 0.9 8.0 0.25 0.3
Max 1.1 10.0 1.00 0.6 0.15 0.025 0.025

Mechanical Properies of ASTM A335 P9

Grade Tensile Str Ksi(Mpa) Yield Str Ksi(Mpa) Elongation(%)
P9 ≥60(415) ≥30(205) ≥30

Outside Diameter Tolerance of ASTM A335

NPS(DN) Designator Over Under
in. mm in. mm
1/8 to 1 1/2(6 to 40),incl. 1/64(0.015) 0.40 1/64(0.015) 0.40
Over 1 1/2 to 4(40 to 100),incl 1//32(0.031) 0.79 1/32(0.031) 0.79
Over 4 to 8(100 to 200),incl. 1/16(0.062) 1.59 1/32(0.031) 0.79
Over 8 to 12(200 to 300),incl. 3/32(0.093) 2.38 1/32(0.031) 0.79

The Application of ASTM A335 P9

  • 1.Power generation: It is used in power plants for high-temperature steam pipelines, boiler tubes, and superheater tubes.
  • 2.Petrochemical industry: ASTM A335 P9 finds applications in the petrochemical industry for high-temperature pipelines, heat exchangers, and process piping systems.
  • 3.Refinery applications: It is used in refineries for hydrocarbon processing units, such as cracking units, cokers, and reformers.
  • 4.Chemical industry: ASTM A335 P9 is suitable for various chemical processing applications where high-temperature and corrosion resistance are essential.
  • 5.Heat recovery steam generators (HRSGs): It is employed in HRSGs, which are used to recover waste heat from gas turbines for power generation.
  • 6.High-pressure boiler systems: ASTM A335 P9 is commonly used in high-pressure boiler systems for its strength and resistance to high temperatures.

ASTM A335 P9 Alloy Steel Seamless Tube High Temperature ServiceASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service

Product tags

seamless a213 t91 boiler tube

,

tp304l seamless stainless steel tube

,

t91 alloy steel tubes
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ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A335 P9
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
10PC
Price :
Negotiable
Contact Supplier
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service
ASTM A335 P9 Alloy Steel Seamless Tube High Temperature Service

Yuhong Group Co.,Ltd

Verified Supplier
13 Years
zhejiang, ningbo
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Seamless Pipe, Stainless Steel Seamless Tube, Duplex Stainless Steel Pipe
Total Annual :
50M-70M
Employee Number :
50~850
Certification Level :
Verified Supplier
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