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ASTM A335 P91 seamless alloy steel pipe for high temperature service
ASTM A335 P91 seamless alloy steel pipe for high temperature service
Specifications
Brand Name :
HT
Model Number :
ASTM A335 P91 seamless alloy steel pipe for high temperature service
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 kg
Price :
USD 3/kg
Payment Terms :
L/C,T/T, Western Union
Supply Ability :
10000 kg per month
Delivery Time :
30-35 work days
Packaging Details :
wooden case, wooden pallet
Product Type :
pipe tube
Name :
ASTM A335 P91 seamless alloy steel pipe for high temperature service
Size :
1/2"-24"
Schedule :
SCH5S-SCHXXS
Producing standard :
DIN, ASME
Material :
Nickel alloy/stainless steel/duplex stainless/alloy steel
Description

ASTM A335 P91 seamless alloy steel pipe for high temperature service

1.ASTM A335 P91 Specification

Specialized in Large Diameter Size
Outer Dimensions 19.05mm – 114.3mm
Wall Thickness 2.0mm – 14 mm
Length max 16000mm
Schedule Schedule 20 - Schedule XXS (heavier on request) up to 250 mm thk.
Form Round, Square, Rectangular, Hydraulic Etc.
Standard ASTM A335 P91, SA335 P91 (with IBR Test Certificate)
Size 1/2 NB to 36 NB
Thickness 3-12mm
Schedule SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
Type Seamless / ERW / Welded / Fabricated
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded
Specialized in Large Diameter SA335 P91 Material
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

2. ASTM A335 P91 material introduction

Chemical Composition

C, % Mn, % P, % S, % Si, % Cr, % Mo, % V, % N, % Ni, % Al, % Nb, %
0.08-0.12 0.3-0.6 0.02 max 0.01 max 0.2-0.5 8.0-9.5 0.85-1.05 0.18-0.25 0.03-0.07 0.4 max 0.04 max 0.06-0.10
A335 P91 Material Composition and Astm A335 Gr P91 Composition is given in above table

ASTM A335 P91 Properties

Tensile Strength , MPa Yield Strength, MPa Elongation, % Hardness, HB
585 min 415 min 20 min 250 max

ASTM A335 P91 Alloy Steel Seamless Pipes Heat Treatment Requirements

P5, P9, P11, and P22
Grade Heat Treatment Type Normalizing Temperature Range F [C] Subcritical Annealing
or Tempering
Temperature Range F
[C]
ASTM A335 P5 (b,c) Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
Subcritical Anneal (P5c only) ***** 1325 - 1375 [715 - 745]
ASTM A335 P9 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
ASTM A335 P11 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1200 [650]
ASTM A335 P22 Pipe Full or Isothermal Anneal
Normalize and Temper ***** 1250 [675]
ASTM A335 P91 Pipe Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

A335 P91 Pipe Tensile Requirements

Seamless
P-5 P-9 P-11 P-22 P-91
Tensile Strength, min., psi
ksi 60 60 60 60 85
MPa 415 415 415 415 585
Yield Strength, min., psi
ksi 30 30 30 30 60
MPa 205 205 205 205 415

3. ASTM A335 P91 steel pipe photo

ASTM A335 P91 seamless alloy steel pipe for high temperature service

Product tags

seamless steel pipe astm a135

,

alloy seamless steel pipe 12cr1mov

,

asme a106 seamless steel pipe
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ASTM A335 P91 seamless alloy steel pipe for high temperature service

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Product Detail
Brand Name :
HT
Model Number :
ASTM A335 P91 seamless alloy steel pipe for high temperature service
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 kg
Price :
USD 3/kg
Contact Supplier
ASTM A335 P91 seamless alloy steel pipe for high temperature service

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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