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ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler

ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler

  • ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
  • ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
  • ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
  • ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
  • ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled For Boiler
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG SPECIAL STEEL
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008.
Model Number: ASTM A335 P22 Alloy Stainless Steel Seamless Pipes
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: NEGOTIABLE
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 20-80
Payment Terms: L/C, T/T
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Detailed Product Description
OD: 10—600mm Technique: Hot Rolled
Specification: ASTM A335 P22 Alloy Stainless Steel Seamless Pipes Surface Treatment: Black Painted
Package: Standard Seaworthy Package Certification: ISO,SGS,BV,ISO & SGS,ISO/CE/SGS
Application: Boiler Pipe, Chemical Fertilizer Pipe, Structure Pipe
Highlight:

ASTM A335 Alloy Steel Seamless Tubes

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Hot Rolled Alloy Steel Seamless Tubes

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Boiler Alloy Steel Seamless Tubes

ASTM A335 P22 Alloy Steel Seamless Tubes Hot Rolled for Boiler

 

YUHONG is one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. 

 

1.Manufacture method: cold rolled, cold drawn, hot rolled.

2,material:P22

2.Standard:ASTM A335 p22

3.Size range: 12.7mm*1.2mm - 325mm*50mm

4.Delivery condition: normalized, normalized+tempered,Quenched+tempered

5.Payment terms: T/T 30%payment in advance, 70% T/T before shipment or by L/C

6.Packing: Export sea worthy package

7.END:<2" (60.3mm) Plain end;>2"(60.3mm) Bevelled end; Square cut;Plastic caps at both ends

8.Application:Structural use ,roofing, commercial use, household appliance, industry, family etc

9.Quality control:

a)Mill Test Certificate is supplied with shipment.

b)Third party inspection is highly welcomed.

 

P22 Pipe Chemical Requirements

Propriétés chimiques  
Carbone Silicium Manganèse Phosphoreux Soufre Molybdène Nickel Chrome Cuivre Autres
0.05-0.15 0,50 max 0.30-0.60 0.025 0.025 0.87-1.13 1.90-2.60

 

P22 Pipe Mechanical Properties

Tensile Strength, MPa Yield Strength, MPa Elongation, %
415 min 205 min 30 min

 

ASTM A335 Gr P22 Equivalent Material

Désignation équivalente
VACARME FR BS NFA ASTM COMME MOI
DIN 17175 Grade 10CrMo9-10 EN 10CrMo9-10 Grade 10253 - 2 NFA A 49-215 Grade TU 10 CD 9-10 ASTM A335 Grade P22 ASME SA 335 Grade P22 UNI G3458

 

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]
P5 (b,c) Full or Isothermal Anneal    
  Normalize and Temper   1250 [675]
  Subcritical Anneal (P5c only)   1325 - 1375 [715 - 745]
P9 Full or Isothermal Anneal    
  Normalize and Temper   1250 [675]
P11 Full or Isothermal Anneal    
  Normalize and Temper   1200 [650]
P22 Full or Isothermal Anneal    
  Normalize and Temper   1250 [675]
P91 Normalize and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]
  Quench and Temper 1900-1975 [1040 - 1080] 1350-1470 [730 - 800]

 

Tensile Requirements

Seamless ASTM A335 P5 ASTM A335 P9 ASTM A335 P11 ASTM A335 P22 ASTM A335 P91
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

 

ASTM A335 Grade P22 pipes are commonly used in applications such as power generation, petrochemical plants, refineries, and other high-temperature and high-pressure environments where resistance to corrosion, high temperature, and stress are crucial.

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Max Zhang

Tel: +8615381964640

Fax: 0086-574-88017980

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