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Vervo forged steel valve
From:net    Date:2011-9-1
double phase stainless steel pipe has excellent resistance to stress corrosion cracking, especially in the environment of the chlorine ion, even a higher resistance to stress corrosion cracking ability of duplex stainless steel tube containing alloy the amount of the lowest than the austenitic stainless steel pipe stress corrosion is a prominent topic of common austenitic stainless steel tubes are difficult to resolve.

Further view : The difference of 304,316 L and duplex stainless steel pipe fittings
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