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ASTM A266 Gr.2 Carbon Steel Forged Support Plate / Baffle Plate For Heat Exchanger
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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
Payment Terms:L/C,T/T
Delivery Time:7 DAYS
Company Data
Verified Supplier
Contact Person
Jikin Cai
Business Type:
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Officials:
20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
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Product Details
Company Profile
Product Details
Forged ASTM A266 Gr.2 Carbon Steel support Plate / Baffle Plate for
Pressure Vessel and Heat Exchanger
ASTM A266 Grade 2 is a carbon steel material that is commonly used for pressure
vessel components such as baffle plates. A baffle plate is a plate designed to restrain or regulate the flow of fluid, and
then enhance heat transfer. Baffle plates made from ASTM A266 Grade
2 have good strength and toughness properties, making them suitable
for use in high-pressure and high-temperature applications.
However, it is important to ensure that the specific requirements
of the application are met, and that the baffle plate is properly
designed and fabricated to meet applicable standards and codes.
In order to offer a clear price of a baffle plate, you will
typically need to provide the following information:
1. Material: The type of material you require for the baffle plate,
such as carbon steel, stainless steel, or other alloys.
2. Dimensions: The size and shape of the baffle plate, including
its thickness, width, and length. (as drawing required)
3. Quantity: The number of baffle plates
4. Application: The specific application or equipment in which the
baffle plate will be used.
5. Additional requirements: Any additional requirements or
specifications, such as surface finish, tolerances, or testing.
There are several types of baffle plates, including:
1. Segmental baffle plates: These are flat plates with a curved or
angled edge that are used to direct fluid flow in a specific
direction.
2. Disc and doughnut baffle plates: These are circular plates with
a hole in the center that are used to create a swirling motion in
the fluid.
3. Orifice baffle plates: These are plates with an orifice or small
hole that are used to control the flow rate of the fluid.
4. Perforated baffle plates: These are plates with small holes or
perforations that are used to distribute fluid evenly across the
heat exchanger.
5. Rod baffle plates: These are thin rods that are placed
perpendicular to the fluid flow to create turbulence and improve
heat transfer.
Shapes of Baffle Plates
Baffle plates can come in various shapes and configurations
depending on the specific application and design of the heat
exchanger. Some common shapes of baffle plates include straight,
helical, and rod baffle configurations. The shape of the baffle
plate can affect its effectiveness in enhancing heat transfer and
minimizing pressure drop within the heat exchanger.
ASTM A266 Carbon Steel Support Plate / Baffle Plate 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 |
*The tabulated values are applicable to heat analysis. Further,
nickel ≤ 0.25%, Cr ≤ 0.20%, and Mo ≤ 0.08%. Carbon equivalent CE =
C + Mn /6 + ( Cr + Mo + V ) / 5 + ( Ni + Cu ) / 15. The carbon
equivalent shall not exceed 0.45 for Grade 1 or 0.50 for Grade 2 or
4.
ASTM A266 Carbon Steel Support Plate / Baffle Plate 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 |
*T.S: tensile strength; Y.S: yield strength; El.: elongation; RoA:
reduction of area.
| ASTM A266 Grade | Brinell Hardness HBW |
|---|---|
| 1 | 121~170 |
| 2 | 137~197 |
| 3 | 156~207 |
| 4 | 137~197 |
*The Brinell hardness range for Grades 1, 2, 3, 4 of ASTM A266; in
addition, the austenitic grain size of the steel shall be 1 to 5.
Other Materials
| Type of materials | Technical requirements * according to |
| Duplex Stainless Steel | ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61 |
| Stainless Steel | ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347 |
| Carbon Steel | ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2 |
| Alloy Steel | ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3 |
| Titanium | ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16 |
| Copper Nickel | ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30) |
| Brass, Al-brass | ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200 |
| Nickel Alloys | ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825 UNS 6600, UNS 6601, UNS 6625 |
| Alloy 20 | ASTM/ASME SB472 UNS 8020 |
| Hastelloy | ASTM/ASME SB564, UNS10276 ( C 276 ) |
| Claded materials | ASTM/ASME SB898, SB263, SB264 or closer explosion cladding, making materials of 2 in 1 or 3 in 1. |
| Titanium- Steel, Nickel-Steel,Titanium- Copper, Stainless Steel- Carbon Steel, Alloys- Steel etc. |
Applications
Tube type heat exchanger
Boiler
Pressure vessel
Steam turbine
Power station
Air conditioning industry
Company Profile
Yuhong Group Co.,Ltd
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering &
Contracting Group companies in China. Our group branch company and factory have been already
approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO,
GOST9941-81, CCS, TS, CNNC, ISO9001-2015, ISO 14001, ISO 18001, API
5L , API 5CT , API 6D, And our branch company Zhejiang Yuhongwell Steel Co.Ltd has expanded
its field of activities and entered in trade and supply of tubular
& flat products in Duxplex and Super Duplex, Stainless Steel, Nickel Base alloy Steel ,Cr-Mo alloy steel , Copper Nickel alloy steel,Carbon Steel for our reputed clients worldwide. These products are widely used
in various important sectors like Mining, Energy, Boiler & Heat
Exchanger, Petrochemical, Chemical Industry, Food plant, Paper
plant, Gas and Fluid Industry etc.
YUHONG HOLDING GROUP has gained rich experience in
Pipes, Fittings, Flanges, Valves, Structural steel, Coils and
Plates in past eight years. In a short span of
time, YUHONG brand has marked its global presence in
more than 40 countries, like, Korea, USA, Canada, Mexico, Colombia,
Bolivia, Chile, Argentina, Brazil, Ecuador, Austria, New Zealand,
Singapore, Malasyia, Indonesia, Thailand, Vietnam, Ukraine,
Turkey,Sauid Arabia, Qatar, U.A.E,Israel,India, UK, France, Italy,
Gernmany, Poland, Spain,... We have successfully
implemented the orders of Cross Country Pipelines for our valuable
customers. In addition, we have also developed a huge network of
contacts and strategic alliances with most important manufacturers
an stockists around the world.
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