321 stainless steel seamless tube in China supplier
We are professional manufacturer for 321 stainless steel seamless tube in China. Our products always respected with high quality, low price and good quality.
Stainless steel tube can used for hydrophobic equipment, it can also used for weapons, such as, Barrel, shells and other large industries. 321 stainless steel seamless tube has Good resistance to stress corrosion cracking performance. we adopt advanced technology and machining program.
The chemical composition of 321 stainless steel seamless tube is below
C ：≤0.08
Si：≤1.00
P ：≤0.035
Ti：≥5×C％
Mn：≤2.00
S ：≤0.030
Cr：17.00～19.00
Ni：9.00～12.00
321 stainless steel tube has widely application in many occasions. Its performance is stronger than 304. It also has widen application in food industry and chemical process.
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