Duplex Steel S31803 Flanges
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of duplex steel s31803 flanges in China. If you're going to wholesale high quality duplex steel s31803 flanges made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Duplex Steel S31803 Flanges are often used to join pipelines, pumps, and valves. A flange is a ring that is installed typically at the pipe's end. Depending on their primary use, these flanges are typically screwed or welded. There are several different types of these flanges.
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Product Type: |
Flange |
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Materia: |
Duplex stainless steel |
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Surface Treatment: |
polished,Shot blasting,Sand blasting, etc |
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Application: |
Petroleum,Chemiacl,Machineryl,Boiler,Pharmaceutical,Biological,Shipbuilding,Nuclear power,Power |
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Packing: |
Standard export wooden case or as you requested |
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Warranty: |
1 Years |
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Norminal Pipe Size DN: |
1/2"-60"(DN15-DN3000) |
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PRODUCT INTRODUCTION:
Duplex Steel S31803 Flanges have significant quantities of chromium and nickel in their chemical compositions. Furthermore, the grade has some amount of silicon, phosphorus, manganese, silicon, and molybdenum. The combination of these components strengthens and stabilizes the grade. It is suitable for welding since it contains less carbon, which would result in less carbide layers accumulating in machinery during welding. Machines uses in the paper, mining, and petrochemical need these Duplex Steel S31803 Flanges in them.
Duplex S31803 flanges are preferred in high-temperature applications since they can readily survive temperatures up to 300°C. Flanges made of UNS S31803 offer good protection against corrosion, crevice corrosion, and stress cracking. These flanges support pitting and are incredibly weldable.
Duplex Steel S31803 Flanges are used in off-shore oil drilling industries, aircraft exhaust manifolds, petrochemicals, power generation, gas processing, pharmaceuticals, specialty chemicals, spiral-welded tubes for burner pipes and fuels, pharmaceutical equipment, heat exchangers, and seawater equipment.
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