A790 S31803 duplex stainless steel pipe price
A790 S31803 duplex stainless steel pipe price 2205 duplex stainless steel tube is successful research and development of new products, in 2000 2205 duplex stainless steel is a kind of adding nitrogen duplex stainless steel (2205) dual phase steel, duplex stainless steel 2205 alloy is by 21% chromium, 2.5% nitrogen and 4.5% molybdenum nickel ...
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