ANSI B16.9 304L Custom STUB END DN40 Sch10S
- 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: 304L
- Technics: Cold forming
- Type: Custom Stub End
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: Yaang
- Connection: Welding
- Head Code: Round
- Size: 1 1/2" (DN40)
Packaging & Delivery
| Packaging Details: | fumigation free plywood cases or as per customers' requests |
|---|---|
| Delivery Detail: | Delivery after receiving deposit |
Specifications
ANSI B16.9 304L Custom STUB END
Size: 1 1/2" (DN40)
Thk: SCH10S
Material: 304L
China Custom Stub End Manufacturer Yaang offers ANSI B16.9 304L Custom Stub End, DN40, Sch10S.
| NPS | OD | T | G | F | R |
| 1½ | 48.3 | 3.5 | 88 | 17 | 4 |
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
-
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
| 304L Stub End |
Standard
|
ASME B16.9, MSS SP-43, HG205099, HG20621,
GB/T12459-2005, GB/T13401, SH3408-96,etc.
|
Size
|
1/2"-48"(DN15-DN600)
|
Wall thickness
|
SCH5S-SCH40S
|
Type
|
Type A, Type B,Type C
|
Surface treatment
|
Lathe finish&Abrasive blasting
|
Stainless steel
|
304, 304L,304H, 316, 316L,309S,310S, 321,321H,347H,316Ti
|
Duplex steel
|
2205, etc
|
Super duplex steel
|
2507, etc
|
WP304 Stub End
What are they?
WP304 Stub Ends are fittings used in place of welded flanges where rotating back up flanges are desired.
They are also called Lap Joints and Vanstone Flared Laps.
How do they work?
A rotating back up flange seats itself against the back surface of the Stub End. When bolts are added, the clamping action of the bolts presses the rotating back up flange against the back of the Stub End. The gasket surface of the Stub End then presses against a gasket and another gasket surface providing joints like standard flange joints. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint.
Why?
Since Stub Ends are made from material compatible with the designed piping system, back up flanges do not have to be made from the same material. The flange can be made from less expensive material because it never comes in contact with the process fluid.
WP304 Stub Ends' TypesWP304 Stub Ends are typically manufactured by two methods. Type A & B Stub Ends are made similar to forged fittings such as Elbows and Flanges. Type C Stub Ends are made by forming pipe to the desired dimensions.
WP304 Stub Ends are available in two standard lengths, MSS and ANSI.WP304 Stub Ends are normally provided with a standard weld bevel
WP304 Stub Ends dimensions are found on our fitting dimensions page.
Type "A" - Type "B" - Type "C" - Type "CS"
Where can we find the high quality ANSI B16.9 304L Custom STUB END DN40 Sch10S.
You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).
Yaang offer a made to order custom fittings service to customers that require something non-standard. This may be something simple like a reduction in the bore of the product to meet a higher working pressure, an increase of the thread lengths, the use of exotic materials or simply you have a fitting and you don’t know where to get it from, we can reverse engineer the product and create it exactly as the sample.
We have had many requests throughout the years for some of the very bespoke and unusual requests for Non-Standard Fittings and Custom Fittings. No matter how complicated we like the challenge.
If you have a Non-Standard Fittings or Custom Fittings request and we say we cannot make it then it simply cannot be done.
Standard Fittings in Other Material:
The list below shows the range of materials available for Non-Standard Fittings or Custom Fittings.
|
|
|
Non-Standard and Hard-to-Find Fittings:
- Standard connections in unusual sizes
- Standard connections in non-standard lengths
- Standard connections with non-standard ID and/or OD
- Metric, SAE, Socket or Butt Weld connections
Custom Fittings:
- Pipe couplings
- Half couplings, full couplings
- flange
- Manifolds with unusual connection combinations
- Custom parts
- Pipe unions
- Olets
- Pipe elbows
- Pipe tees
If any inquiry, please feel free to contact by email sales@yaang.com
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