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S31803 Duplex Steel Flanges
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  • Standards : ASTM A182 / ASME SA182
  • Grades : S31803
  • Size : 1/8
  • Technique : Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling

S31803 Duplex Steel Flanges are a type of flange made from duplex stainless steel with the UNS designation of S31803. Duplex stainless steel is a type of steel that has a two-phase microstructure consisting of both austenitic and ferritic phases. S31803 is a common duplex stainless steel grade with good resistance to corrosion, high strength, and good weldability.S31803 Duplex Steel Flanges are used in a wide range of applications that require resistance to corrosion and high strength. They are commonly used in the oil and gas industry, chemical processing plants, and marine applications. These flanges are available in different sizes, pressure ratings, and types, including slip-on, weld neck, socket weld, blind, and threaded.

S31803 Duplex Steel Flanges Uses & Applications

S31803 Duplex Steel Flanges are widely used all over the world in different industries. Here are the top uses of S32205 Duplex Steel Flanges –
1.Chemical tanks
2.Pulp & Paper Industries
3.Petrochemical Industries
4.Power Generation Industries
5.Oil & Gas Industries
6.Desalination
7.Architecture and Construction
8.Food Processing Equipment
9.Biofuels planta
10.Cargo tanks for ships and trucks
11.Chemical Industries Pumps, fans, centrifuges, sulphur melting coils,
12.Digester in sulphate and sulfite plants, blow tanks, blow lines

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Features & Benefits

  • Corrosion Resistance: Duplex Steel Flanges have excellent corrosion resistance properties due to their high chromium and molybdenum content.
  • Strength and Toughness: Duplex Steel Flanges offer high strength and toughness, making them suitable for use in high-pressure and high-temperature applications.
  • Weldability:  Duplex Steel Flanges can be easily welded and fabricated, making them versatile and cost-effective.

  • Cost-effective: Duplex Steel Flanges are a cost-effective solution for applications that require high strength and corrosion resistance.

  • Durability: Duplex Steel Flanges have a long service life due to their excellent corrosion resistance properties and high strength, making them suitable for use in harsh environments.

Part of Our Clients

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Why Choose Us?

You can get the perfect material according to your requirement at the least possible price.

We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.

The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)

We guarantee to give a response within 24hours(usually in the same hour)

Provide SGS TUV report.

We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.

Provide one-stop service.

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Feedback From Our Clients

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Duplex Steel  have several notable advantages, making them favored in various applications.Alloy steel rods typically exhibit excellent corrosion resistance, making them resistant to oxidation, acids, salts, and other corrosive substances, suitable for harsh environments.These stainless steel rods are often free-machining, demonstrating excellent machinability. This feature makes them easy to cut, shape, and process.Duplex Steel perform well in terms of strength and hardness, suitable for applications requiring high strength and wear resistance, such as the manufacturing of mechanical components.

Packaging

1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Metal’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,

S32205 Duplex Steel Flanges   

Our Services

Cutting and Processing Services

Offering customized cutting and processing services to produce titanium products that meet specific size and shape requirements.

Heat Treatment

Providing heat treatment services when adjustments to the performance of titanium products, such as changes in hardness or strength, are needed.

Quality Control and Inspection

Implementing strict quality control and inspection processes to ensure that titanium products meet relevant standards and customer requirements.

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Please fill in the form below to get a quotation for your project. Moreover, you can get more discount on your firs order.

The price is affected by many factors, such as size, quantities, materials, etc., so please provide us with as much project information as possible. In this way, we can offer you the most accurate price shortly.

For more information, tailored products and solutions or any other requirements, you are also welcome to directly get in touch with us via WhatsApp or Email. (Tel/ WhatsApp :  +8613764965049   Email: sales@sakymetal.com)