PRODUCTS
Credibility ,ASME B16.9 ASTM A815 F51 Welded Lap Joint Stub End 14 Inch Schedule STD
ASME B16.11 ASTM A182 F321 Socket Welding Cap 2 Inch 3000LBS
ASME B16.5 ASTM B564 Alloy C22 WNRTJ Flange 4 Inch SCH80S CL1500
ASME B16.11 ASTM A182 GR.F316L Threaded Hex Head Plug 1 Inch CL3000
ASME B16.5 ASTM B564 UNS N06625 WNST Flange 6 Inch SCH40S CL900
ASME B36.19 ASTM A213 TP347 Seamless Pipe Cold Finished 168.3 x 4.2 x 8000MM
ASME B16.5 ASTM B564 Incoloy 825 WNRTJ Flange 3 Inch SCH40S CL900
ASME B16.9 ASTM B366 Nickel Alloy 200/201 Concentric Reducer 4 Inch - 1-1/2 Inch SCH80
MSS-SP43 (A) ASTM A815 UNS32750 SAF2507 Stub End 3 Inch SCH80S
ASME B16.5 ASTM B564 Hastelloy C276 Blind Flange RF 80NB CL150
ASME B16.5 ASTM B564 Hastelloy C276 Socket Weld Flange 3 Inch CL150
ASME B16.9 ASTM B366 Hastelloy C276 Welded Stub End DN609.6x4MM
ASME B16.9 ASTM B366 Hastelloy C276 45 Degree Welded Elbow LR DN609.6x4MM
ASME B16.9 ASTM B366 Hastelloy C276 90 Degree Welded Elbow LR DN609.6x4MM
Material: | 321, etc
|
Technics: | Forged
|
Type: | |
Place of Origin: | Zhejiang, China (Mainland)
|
Model Number: | Seamless 90 Degree Elbow
|
Brand Name: | Yaang
|
Connection: | Welding, Weld
|
Shape: | Equal
|
Head Code: | Round
|
Packaging Detail: | Plywood case or fumigation woodern case |
Delivery Detail: | Usually 2-10 days depend on the quantity |
ANSI B16.9 ASTM A403 WP321 90 Degree Elbow Long Radius DN250 SCH80
1) Size: 10 Inch (DN250)
2) THK: Sch40s
3) Material: 321
China SMLS Elbow Manufacturer Yaang offers ANSI B16.9 ASTM A403 WP321 90 Degree Elbow Long Radius, DN250, SCH80.
Composition ranges for 321 grade stainless steel
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
Other |
|
321 |
min. max |
- 0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 19.0 |
- |
9.0 12.0 |
0.10 |
Ti=5(C+N) 0.70 |
321H |
min. max |
0.04 0.10 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 19.0 |
- |
9.0 12.0 |
- |
Ti=4(C+N) 0.70 |
347 |
min. max |
0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0 19.0 |
- |
9.0 13.0 |
- |
Nb=10(C+N) 1.0 |
Mechanical properties of 321 grade stainless steel
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
||
Rockwell B (HR B) max |
Brinell (HB) max |
||||
321 |
515 |
205 |
40 |
95 |
217 |
321H |
515 |
205 |
40 |
95 |
217 |
347 |
515 |
205 |
40 |
92 |
201 |
321H also has a requirement for a grain size of ASTM No 7 or coarser. |
Physical properties of 321 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 |
|||||
321 |
8027 |
193 |
16.6 |
17.2 |
18.6 |
16.1 |
22.2 |
500 |
720 |
Grade specifications for 321 grade stainless steel
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
321 |
S32100 |
321S31 |
58B, 58C |
1.4541 |
X6CrNiTi18-10 |
2337 |
SUS 321 |
321H |
S32109 |
321S51 |
- |
1.4878 |
X10CrNiTi18-10 |
- |
SUS 321H |
347 |
S34700 |
347S31 |
58G |
1.4550 |
X6CrNiNb18-10 |
2338 |
SUS 347 |
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 |
321 90 Degree Elbow |
Size |
1/2”~100" DN15~DN2500 |
Wall thickness |
sch10, sch20, sch30, std, sch40, sch60, xs, etc |
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 |
NPS | O.D. D |
90° Long Rad Center to End A |
45° Long Rad Center to End B |
90° 3D Center to End A |
45° 3D Center to End B |
4 | 114.3 | 152 | 64 | 305 | 127 |
5 | 141.3 | 190 | 79 | 381 | 157 |
6 | 168.3 | 229 | 95 | 457 | 189 |
8 | 219.1 | 305 | 127 | 610 | 252 |
10 | 273 | 381 | 159 | 762 | 316 |
12 | 323.8 | 457 | 190 | 914 | 378 |
14 | 355.6 | 533 | 222 | 1067 | 441 |
16 | 406.4 | 610 | 254 | 1219 | 505 |
WP321 90 Degree Elbow Long Radius is mainly used for connecting two pipes or tubes, allowing a change of direction. We can provide Long Radius elbows and long radius elbows.
Usually, Seamless 90 Degree LR Elbow is made of duplex stainless steels, stainless steels, alloy steels, and more.
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 WP321 90 Degree Elbow Long Radius DN250 SCH80.
You can visit this website: www.yaang.com (Yaang Pipe Industry Co., Limited).
If any inquiry about products, please feel free to contact us [email protected]
Tel No:+86-18267732328 / Email:[email protected]
Address:Longwan District, Wenzhou, Zhejiang Province, China.
Copyright Notice © www.yaang.com Yaang Pipe Industry Co., Limited All rights reserved.
Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.