ASTM A790 / A789 Duplex Steel Pipe For Oil And Gas Industry​

Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series

stainless steels . “ Duplex ” describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F . Extended elevated temperature exposure can embrittle 2205 stainless .

1. Price Item: FOB, CFR, CIF or as negotiation

2. Payment: T/T, LC or as negotiation

3. Delivery Time: 30 working days after received your deposit (Normally according to the order quantity)

4. Package Iron case; woven bag or as per customer’s requirement

5. Main Market Europe, Middle East, Southeast Asia, South America. etc

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MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.