Duplex Steel UNS S31803 Welded Pipe
Surface: Pickled, Bright Annealed, Polished
Transport Package: Seaworthy Package
S31803 duplex steel pipe, also known as 2205 duplex stainless steel pipe, is a stainless steel material with a duplex structure, i.e., it has two phases, austenite and ferrite.The excellent properties of S31803 duplex steel pipe are mainly due to its duplex structure, which is attributed to the presence of chromium plating, nickel plating, molybdenum and nitriding in the alloy. Chrome plating and molybdenum provide excellent corrosion resistance, while nickel plating and nitriding ensure a balance between austenite and ferrite, thus increasing the strength and endurance of the alloy, making it the material of choice in industries such as chemical, offshore, oil and gas extraction and food processing.
Duplex Steel S31803 Pipe Specification
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Size |
Outside Diameter:21.3-609.6mm |
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Thickness :1.65mm-59.54mm |
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Technique |
Cold Rolled/Hot Rolled/cold drwan |
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Standard |
API 5CT, 5L; ASTM, BS, JIS, DIN |
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Packing |
Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
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Qualification |
independent import and export qualifications |
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Main market |
Asia, India, Middle East, America, Europe |
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Application |
Widely used in Structure, Accessorize,Construction,Fluid transportation,machinery parts,the stress parts of the automobile tractor parts and so on |
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Payment Terms |
30% TT deposit and 70% LC the balance |
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Delivery time |
30-90days upon receipt of 30% deposit. |
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FAQ
Q. Where is your factory located?
A: Our company's processing center is located in Anyang, Henan, China.
We are equipped with various types of mechanical equipment, such as laser cutting machines and mirror polishing machines, and can provide various personalized services according to customer needs.
Q. How does your company control quality?
A: Factory testing and certification are provided upon shipment, and third-party inspection is also available.
Q. How many countries does your company export to?
A: Export to more than 50 countries, mainly from the United States, the United Kingdom, Kuwait, Egypt, Turkey, Jordan, India, etc.
Q. Can you provide samples?
A: There are small samples in the warehouse. We can provide samples for free. Customers need to bear the shipping cost.
It takes about 5-7 days for customized samples.
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