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ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine

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ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine

Brand Name : YUHONG

Model Number : ASTM A266 Gr.2 Carbon Steel Forged Baffle Plate

Certification : ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS

Place of Origin : CHINA

MOQ : 1PC

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : Ply wooden case / Pallet

Product Name : Carbon Steel Baffle Plate

Standard : ASTM A266, ASME SA266

Material : carbon steel Grade 1, Grade 2, Grade 3, Grade 4

Shape : straight, helical, and rod baffle configurations

Size : can custom, as buyer's drawing requirements

Production process : Cutting, rough machining, finish machining

Application : tube type heat exchange,boiler,pressure vessel,steam turbine,locomotive,power station,big scale central air conditioning industry

High Light : ASTM A266 Gr.2 Carbon Steel Baffle Plate for Heat Exchanger, Carbon Steel Forging Support Plate

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ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine​

Description

Baffles are widely used in shell and tube heat exchangers, boilers, pressure vessels, steam turbines, large central air-conditioning and so on. Baffles are mainly used in shell and tube heat exchangers, boilers, pressure vessels, condensers, central air-conditioners, evaporators, seawater desalination and other chemical vessels, with the function of supporting the tube bundles and improving the heating efficiency. The metal material makes it not only very rigid, but also has great thermal conductivity.

ASTM A266 Grade 2 is a type of ASTM A266 carbon steel. The properties quoted apply to the normalised condition. The bars on the Material Properties Card below compare ASTM A266 Grade 2 with: Wrought Carbon or Unalloyed Steels (top), All Ferroalloys (middle), and the entire database (bottom).

Chemical Composition Requirements

Item

Chemical Req. for ASTM A266, %

Gr. 1 & 2

Gr. 3

Gr. 4

C

≤ 0.30

≤ 0.35

≤ 0.30

Mn

0.40~1.05

0.80~1.35

0.80~1.35

P

≤ 0.025

≤ 0.025

≤ 0.025

S

≤ 0.025

≤ 0.025

≤ 0.025

Si

0.15~0.35

0.15~0.35

0.15~0.35

Mechanical Properties

Tensile
Requirements

Gr. 1

Gr. 2 & 4

Gr. 3

T.S min.
ksi [Mpa]

60~85
[415~585]

70~95
[485~655]

75~100
[515~690]

Y.S min.
ksi [Mpa]

30
[205]

36
[250]

37.5
[260]

EL. in 2" or
[62.5 mm]
min. %

23
[21]

20
[18]

19
[17]

R.o.A
min. %

38

33

30

Application

  • Heat exchanger
  • boiler
  • pressure vessel
  • steam turbine
  • air conditioning

ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine


Product Tags:

Carbon Steel Baffle Plate

      

ASME SA 266 Baffle Plate

      

Gr2 Heat Exchanger Tubesheet

      
China ASTM A266 (ASME SA266) Gr.2 Carbon Steel Baffle Plate Tubesheet for Steam Turbine wholesale

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