ASME B16.9 A403 WP304 Eccentric Reducer DN80 - DN40 SCH40S
- FOB PriceUSD 1 - 1,900/Piece
- PortNingbo or Shanghai Port
- MOQ1 Piece
- Supply Ability1000 Pieces Per Day
- Payment TermsL/C,T/T,Western Union,MoneyGram
- PackagingSeaworthy plywood cases or pallets
- Delivery2 - 10 days
Quick Details
- Material: 304
- Technics: Cold Forming
- Type: 304 Eccentric Reducer
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: Yaang
- Connection: Welding
- Shape: Equal, Reducing, etc
- Head Code: Round
- Standard: ASME B16.9, etc
- Size: DN80 - DN40
- Surface: Sand Rolling, Sand Blasting, Polishing
- Application: Oil, Gas, Etc
- Special Desgin: Available
Packaging & Delivery
Packaging Detail: wooden cases or PPwrapping with bundles as customer's required Delivery Detail: 2 - 10 days
| Packaging Detail: | wooden cases or PPwrapping with bundles as customer's required |
| Delivery Detail: | 2 - 10 days |
Specifications
ASME B16.9 A403 WP304 Eccentric Reducer
1. Material: 304
2. Technics: Cold Forming
3. Type: 304 Eccentric Reducer
4. Size: DN80 - DN40 (3*2½ inch)
WT: Sch40s
China Reducer Manufacturer Yaang supplies ASME B16.9 A403 WP304 Eccentric Reducer, DN80 - DN40, SCH40S.
NPS O.D.
D O.D.
D1 Len
H 3*2½ 88.9 73 89
Composition ranges for 304 grade stainless steel
Grade
C
Mn
Si
P
S
Cr
Mo
Ni
N
304
min.
max.
-
0.08
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
10.5
-
0.10
304L
min.
max.
-
0.030
-
2.0
-
0.75
-
0.045
-
0.030
18.0
20.0
-
8.0
12.0
-
0.10
304H
min.
max.
0.04
0.10
-
2.0
-
0.75
-0.045
-
0.030
18.0
20.0
-
8.0
10.5
-
ASME B16.9 A403 WP304 Eccentric Reducer
1. Material: 304
2. Technics: Cold Forming
3. Type: 304 Eccentric Reducer
2. Technics: Cold Forming
3. Type: 304 Eccentric Reducer
4. Size: DN80 - DN40 (3*2½ inch)
WT: Sch40s
China Reducer Manufacturer Yaang supplies ASME B16.9 A403 WP304 Eccentric Reducer, DN80 - DN40, SCH40S.
| NPS | O.D. D | O.D. D1 | Len H |
| 3*2½ | 88.9 | 73 | 89 |
Composition ranges for 304 grade stainless steel
Grade
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Mo
|
Ni
|
N
| |
304
|
min.
max.
|
-
0.08
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
10.5
|
-
0.10
|
304L
|
min.
max.
|
-
0.030
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
12.0
|
-
0.10
|
304H
|
min.
max.
|
0.04
0.10
|
-
2.0
|
-
0.75
|
-0.045
|
-
0.030
|
18.0
20.0
|
-
|
8.0
10.5
|
-
|
Mechanical properties of 304 grade stainless steel
Grade
Tensile Strength (MPa) min
Yield Strength 0.2% Proof (MPa) min
Elongation (% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
304
515
205
40
92
201
304L
485
170
40
92
201
304H
515
205
40
92
201
304H also has a requirement for a grain size of ASTM No 7 or coarser.
Grade
|
Tensile Strength (MPa) min
|
Yield Strength 0.2% Proof (MPa) min
|
Elongation (% in 50mm) min
|
Hardness
| |
Rockwell B (HR B) max
|
Brinell (HB) max
| ||||
304
|
515
|
205
|
40
|
92
|
201
|
304L
|
485
|
170
|
40
|
92
|
201
|
304H
|
515
|
205
|
40
|
92
|
201
|
304H also has a requirement for a grain size of ASTM No 7 or coarser.
| |||||
Physical properties of 304 grade stainless steel in the annealed condition
Grade
Density (kg/m3)
Elastic Modulus (GPa)
Mean Coefficient of Thermal Expansion (μm/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat 0-100°C (J/kg.K)
Electrical Resistivity (nΩ.m)
0-100°C
0-315°C
0-538°C
at 100°C
at 500°C
304/L/H
8000
193
17.2
17.8
18.4
16.2
21.5
500
720
Grade
|
Density (kg/m3)
|
Elastic Modulus (GPa)
|
Mean Coefficient of Thermal Expansion (μm/m/°C)
|
Thermal Conductivity (W/m.K)
|
Specific Heat 0-100°C (J/kg.K)
|
Electrical Resistivity (nΩ.m)
| |||
0-100°C
|
0-315°C
|
0-538°C
|
at 100°C
|
at 500°C
| |||||
304/L/H
|
8000
|
193
|
17.2
|
17.8
|
18.4
|
16.2
|
21.5
|
500
|
720
|
Grade specifications for 304 grade stainless steel
Grade
UNS No
Old British
Euronorm
Swedish SS
Japanese JIS
BS
En
No
Name
304
S30400
304S31
58E
1.4301
X5CrNi18-10
2332
SUS 304
304L
S30403
304S11
-
1.4306
X2CrNi19-11
2352
SUS 304L
304H
S30409
304S51
-
1.4948
X6CrNi18-11
-
-
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
Grade
|
UNS No
|
Old British
|
Euronorm
|
Swedish SS
|
Japanese JIS
| ||
BS
|
En
|
No
|
Name
| ||||
304
|
S30400
|
304S31
|
58E
|
1.4301
|
X5CrNi18-10
|
2332
|
SUS 304
|
304L
|
S30403
|
304S11
|
-
|
1.4306
|
X2CrNi19-11
|
2352
|
SUS 304L
|
304H
|
S30409
|
304S51
|
-
|
1.4948
|
X6CrNi18-11
|
-
|
-
|
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
| |||||||
Type
Size
Seamless: 1/2" - 24"; welded: 8" - 100"
Wall thickness
SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS
Standards
ANSI, ASTM,DIN, JIS, etc
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
Surface treatment
Transparent oil, rust-proof black oil or hot galvanized
Applications
Petroleum, chemical, power, gas, metallurgy,
shipbuilding, construction, etc
An eccentric reducer is manufactured with the smaller outlet off center to the larger end, which allows it to align with only one side of the inlet. The eccentric reducer must be installed with straight side up so that it can prevent trapping air at the pump suction. The eccentric reducers allow simple connection of different sized pipes.
Applications of 304 Eccentric Reducer:
Type
| |
Size
|
Seamless: 1/2" - 24"; welded: 8" - 100"
|
Wall thickness
|
SCH 5,SCH 10,SCH 20,SCH 40,SCH 80,SCH 120,SCH 160,SCH XXS
|
Standards
|
ANSI, ASTM,DIN, JIS, etc
|
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
|
Surface treatment
|
Transparent oil, rust-proof black oil or hot galvanized
|
Applications
|
Petroleum, chemical, power, gas, metallurgy,
shipbuilding, construction, etc
|
An eccentric reducer is manufactured with the smaller outlet off center to the larger end, which allows it to align with only one side of the inlet. The eccentric reducer must be installed with straight side up so that it can prevent trapping air at the pump suction. The eccentric reducers allow simple connection of different sized pipes.
Applications of 304 Eccentric Reducer:
Chemical process vessels, piping and heat exchangers
Pulp mill digesters, bleach washers, chip pre-steaming vessels
Food processing equipment
Oil field piping and heat exchangers
Flue gas desulfurization equipment
ANSI B16.9 ASTM A403 WP304 Eccentric Reducer's Packing & Shipping
1) Packing Method:
Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with caps , pack with wooden case or load on fumifation plywood pallet .
Custom made as customers request.
2) Shipping Way:
Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport.
As per customer's request.
Where can we find the high quality ANSI B16.9 ASTM A403 WP304 ECC RED, DN150 - DN100, SCH10S.
You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).
If any inquiry about products, please feel free to contact us sales@yaang.com
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