Quick Details
- Material: 2205 (UNS S31803)
- Technics: Cold Formed
- Type: Concentric Reducer
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: Yaang
- Connection: Welding
- Shape: Equal
- Head Code: Round
PRODUCTS
Credibility ,Packaging Detail: | Plywood case or fumigation woodern case |
Delivery Detail: | Usually 2-10 days depend on the quantity |
ASTM A815 UNS S31803 Concentric Reducer
1. Size: 6 Inch X 4 Inch (DN150 - DN100)
2. Wall thickness: SCH. 120 X 160
3. Material: 2205 (UNS S31803)
Con.Reducer (super duplex concentric reducer, super duplex stainless steel concentric reducer)
China Concentric Reducer Manufacturer Yaang supplies ASTM A815 UNS S31803 Concentric Reducer, 6 Inch X 4 Inch, SCH. 120 X 160.
Duplex stainless steel 2205 Chemical Composition %
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
2205 (S31803) |
Min Max |
- 0.030 |
- 2.00 |
- 1.00 |
- 0.030 |
- 0.020 |
21.0 23.0 |
2.5 3.5 |
4.5 6.5 |
0.08 0.20 |
Size: | 6 Inch X 4 Inch (DN150 - DN100) |
Material: | Carbon Steel: ASTM: SA105N/A105, ASTM SA350 LF2,etc Stainless Steel: ASTM A182 F304/304L/316/316L, etc Alloy Steel: ASTM A182 F1/F5/F9/F11/F22/F91, Etc. Duplex stainless steel: ASTM A182 F51/F53/F55/F60, etc Super Duplex Stainless Steel: S32750/2507, UNS32760, etc Nicke alloys: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800, Hastelloy C276, Hastelloy C276, Hastelloy B1/B2/B3, Alloy 20, etc Cu-Ni: 90/10,70/30, etc |
Standard: | ASME/DIN/ISO/, etc |
Connection: | Welding |
Wall thickness: | SCH10S |
Finish: | Mirror polish, semi bright etc |
NPS |
O.D. |
O.D. |
Len |
6*4 |
168.3 |
114.3 |
140 |
UNS S31803 Concentric Reducer
ASTM A815 UNS S31803 Concentric Reducer is used to join pipe or tube sections on the same axis. They provide an in-line conical transition between pressurized pipes of differing diameters. A pipe reducer can be a single diameter change or a multiple diameter change. The pipes cannot recognize what the outside configuration of the pipe reducer looks like. The pipe flow is affected by the inside diameter conical transition configuration which can be axially moved and externally reconfigured to provide for more economical reducer fittings. Thus, seamless concentric reducers connect pipes of unequal size but have a common centerline. In other words, it is a type of pipe fitting with different size ends to join pipes of different diameter that joins pipe sections on the same axis.
ASTM A815 UNS S31803 Concentric Reducer is designed with the small and large diameters on opposite ends and joined by a cone shaped transition section. They are available in both seamless and welded construction.
Use of UNS S31803 Concentric Reducer (2205 Concentric Reducer) is as follows:
UNS S31803 Concentric Reducer will transition gracefully between the piping and the pump.
The UNS S31803 Concentric Reducer helps in transporting slurries or abrasive liquids.
They are useful in services where cavitation is present.
When transporting between flanges or pipes of different ratings and wear protection is necessary, UNS S31803 seamless concentric reducers are ideal.
UNS S31803 Concentric Reducer is used in discharge of the pump.
Application range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc
If any inquiry, please feel free to contact by email sales@yaang.com
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