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Product Details:
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Material: | Duplex Stainless Steel | Standard: | ASME,ASTM |
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Grade: | S31803 | Thickness: | 40 |
Size: | 10" | Type: | Welded |
Highlight: | Steel Welding Concentric Reducer,UNS N08926 Concentric Reducer,WP1925N Concentric Reducer |
FEATURES
Alloy 926 is a super austenitic stainless steel having excellent resistance to pitting and crevice corrosion in media containing haildes and hydrogen sulfide. It also has outstanding resistance to chloride-induced stress corrosion cracking, and resists to both oxidizing and reducing environments.
APPLICATIONS
Sour (containing hydrogen sulfide) crude oil and natural gas well components, flue gas desulfuruzation system components, marine engineering piping, and corrosive chemicals containers.
Standard |
Duplex Stainless Steel (S32205) |
UNS |
S31803 |
WERKSTOFF NR. |
1.4462 |
Grade |
C |
Mn | Si | P | S | Cr | Mo | Ni | N |
S31803 |
0.03 max |
2.0 max |
1.0 max |
0.03 max |
0.02 max |
min: 21.0 max: 23.0 |
min: 2.5 max: 3.5 |
min: 4.5 max: 6.5 |
min: 0.08 max: 0.20 |
Grade |
Tensile Strength ksi(min) |
Yield Strength 0.2% ksi (min) |
Hardness (HB) MAX |
Elongation % |
S31803 |
90 | 65 | 217 | 25 |
Tye |
Pipe, Reducer,Flange,Tee,Forged Fittings,Plate,Coil |
Standard | DIN,EN,ASTM,BS,JIS,GB,ASME(ASME16.9/16.20) |
Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
FAQ
We are manufacturer ,You can see the certification.
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Yes, we could offer the sample for free charge but need pay the cost of freight.
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before
If the quantity of order is not very big,we could send them to you by express delivery,such as TNT,DHL,UPS OR EMS etc.
If order is big ,we will advise you use Air Shipping or Sea Shipping through your nominated forwarder agent.Our long-term cooperated agent also available.
Contact Person: Ms.
Tel: 13524668060