Original
By certification 
Price ASTM A182 Duplex Steel 2205/31803 Socket Weld Flanges
The type of Fittings |
Socket Weld Flanges |
Materials Standard |
SA182/A182M |
Production Standard |
ASME B16.5,Nace MR0175 |
Pressure Class |
75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K |
Heat Treatment |
Solution |
Sealing Face |
RF |
Surface Finishing |
Pickling,Blasting |
Original |
China |
Technics |
Forging |
Material |
2205/S31803/UNS2205 |
Diameter |
1/2”-4” |
Certification |
3.1 Mill Certification |
Packing Detail |
Plywood Cases,Plywood Pallet,others |
Payment |
30%T/T in advance,70% before shipment |
Delivery time |
According to the quantity of order |
Delivery Port |
Any Port in China |
Application |
Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines. |
Grade |
C |
Mn |
P |
S |
Si |
S31803/F51/2205 |
≤0.030 |
≤2.00 |
≤0.030 |
≤0.02 |
≤1.00 |
Grade |
Cr |
N |
Mo |
Ni |
V |
S31803/F51/2205 |
21.0-23.0 |
0.15-0.35 |
2.5-3.5 |
4.5-6.5 |
/ |
Grade |
Ultimate Tensile Strength ,psi Minimum |
Yield Strength,ksi Minimum |
Elongation Percent % |
Reduction of Area % |
S31803/F51/2205 |
≥620 |
≥450 |
≥25 |
/ |
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