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Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer
Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer
Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer
Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer
Specifications
Brand Name :
YUHONG
Model Number :
ASTM A815 WPS32205 Duplex Steel Ecc. Reducer
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
1PC
Payment Terms :
L/C,T/T
Delivery Time :
7 DAYS
Packaging Details :
Ply-wooden Case / pallet
Product Name :
Eccentric Reducer
Standard :
ASTM A815, ASME SA815
Material :
Duplex 2205, S31803, S32205, S32750, S32760
O.D. :
3/8'' TO 24''
W.T. :
SCH10/STD/40/XS/80/160/XXS
Type :
Seamless, Welded
Connection :
Buttweld
Applications :
Petrochemical, natural gas, nuclear power, space and aviation, environmental protection, etc.
Description

ASTM A815 Duplex 2205 / UNS S32205 Buttwelding Duplex Steel Eccentric Reducer

Duplex Steel S32205, also known as Duplex 2205, is a stainless steel alloy that combines both austenitic and ferritic properties, making it versatile for various applications. An eccentric reducer is a type of fitting used in piping systems to connect two pipes of different diameters. Unlike concentric reducers, which have a symmetrical shape, eccentric reducers have one side flat, allowing for better drainage and a more streamlined flow in certain applications. They are commonly produced in sizes ranging from 3/4 inch to 24 inches in diameter with wall thickness available from Sch 10 to Sch 160.

Concentric Reducer vs. Eccentric Reducer

Shape and Design

Concentric Reducer:

Shape: Both ends are centered on the same axis. It transitions uniformly from a larger to a smaller diameter.

Use: Commonly used in systems where the flow direction is maintained and space allows for the circular shape.

Eccentric Reducer:

Shape: One end is off-center, creating a sloped angle between the larger and smaller diameters.

Use: Often used in horizontal piping systems where the top of the pipe is critical for flow (like drainage) or to prevent air pockets.
Flow Characteristics

Concentric Reducer:

Reduces flow with a smooth transition, minimizing turbulence.

Eccentric Reducer:

Can create situations where liquid flow is disrupted if not properly installed, but allows for better drainage and air elimination.
Application

Concentric Reducer:

Best for vertical applications or where the flow is not likely to trap air.

Ideal for fluid transport where maintaining a consistent flow path is needed.

Eccentric Reducer:

Used when transitioning between horizontal and vertical pipes to avoid trapping air.

Helps maintain a constant flow in horizontally oriented piping systems.

Duplex 2205 Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS
ASTM A815 1.4462 S32205

Duplex 2205 Mechanical Properties

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15%

Advantages of Duplex S32205 Eccentric Reducer

  1. Mechanical Strength: Provides excellent strength, making it ideal for high-pressure applications.
  2. Versatile Applications: Suitable for oil and gas, chemical processing, and marine applications.
  3. Cost-Effective: Thinner walls compared to standard grades can reduce raw material costs.
  4. Ease of Welding: Can be welded using standard methods, but requires proper techniques to maintain integrity.

PT TEST

Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer

Application

  • Oil and Gas Industry: Used in piping systems that transport aggressive media.
  • Chemical Processing: Ideal for handling chemicals due to its excellent corrosion resistance.
  • Marine Applications: Beneficial in marine environments because of its resistance to chloride stress corrosion.

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Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer

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Product Detail
Brand Name :
YUHONG
Model Number :
ASTM A815 WPS32205 Duplex Steel Ecc. Reducer
Certification :
ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin :
CHINA
MOQ :
1PC
Payment Terms :
L/C,T/T
Contact Supplier
Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer
Duplex 2205 Buttweld Pipe Fittings ASTM A815 UNS S32205 Eccentric Reducer

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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