Super Duplex 2507 / S32750 / F53 / 1.4410 Stainless Steel Sheet / plate
We are one of the biggest steel products manufacturer by the Coast of Bohai Sea. We have always been insisting on "serve first, quality first, the price is reasonable, the customer comes first, thoughtful service" policy. We comply with the principle of "honesty and trustworthiness".
2507（S32750，F53，1.4410）Super Duplex
Called duplex because of its mixed microstructure with about equal proportions of ferrite and austenite, duplex stainless steels are a family of grades, which range in corrosion performance depending on their alloy content. The term Super Duplex was first used in the 1980s to denote highly alloyed, high-performance "super" duplex steel with a pitting resistance.
A very high end stainless steel
High strength,
High resistance to pitting, crevice corrosion resistance.
High resistance to stress corrosion cracking, corrosion fatigue and erosion,
Excellent resistance to chloride stress-corrosion cracking
SUPER DUPLEX APPLICATIONS
Heat exchangers, tubes and pipes for production and handling of gas and oil,
Heat exchangers and pipes in desalination plants,
Mechanical and structural components,
Power industry FGD systems,
Pipes in process industries handling solutions containing chlorides,
Utility and industrial systems, rotors, fans, shafts and press rolls where the high corrosion fatigue strength can be utilized,
Cargo tanks, vessels, piping and welding consumables for chemical tankers.
High-strength, highly resistant wiring.
Corrosion Resistance
The high chromium and molybdenum content of Super Duplex makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid. Super Duplex also provides excellent resistance to inorganic acids, especially those containing chlorides.
Product Forms
Super Duplex Plate/Sheet
Super Duplex Seamless & Welded Tube
Super Duplex Seamless & Welded Pipe
Super Duplex Round Bar
Super Duplex Flanges F53/F55
Super Duplex Specialty Forgings
Super Duplex Seamless & Welded BW Fittings
Safe packing with strong wooden cases or pallet.
Standard seaworthy package
Our products are packaged in accordance with overseas dispatch criteria. This service is performed by our trained and experienced staff. It provides to your products continuous protection against oxidation and corrosion in the highest available standards with its first class packaging material. This service provides protection up to 12-24 months.
Cooperation around the world
During our existence in a market we didn’t receive any negative feedback from our customers.
If needed, We would thus like to fix a meeting with you in order to further describe the services of our company and the value you can get from our cooperation.
Q: Are you trading company or manufacturer ?
A: We are both trading company and manufacturer.
Q: How can I get the quotation?
A: Please send me a price inquiry via Alibaba, or contact me directly via my contact information above. Just feel free to tell me the material, specification and quantity you are lookin for. I will be glad to offer our best price for you to consider and shopping around to get a good buy!
Q: Can I get the analysis of chemical constituents& mechanical properties?
A: Yes you can! We provide free material testing and MTC(mill test certificate) for every order you place with us. Also, Third Part Inspection is availabe.
Q: How long is your delivery time?
A: 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.
Q: Do you provide samples ?
A: Sure you can. Please contact us and give us the detail information about the sample. We will arrange the search of the sample to see if we have them available.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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