ASTM 317 316 316l 310s 321 304 Seamless Stainless Steel ...
2020-2-22u2002·u2002Description: ASTM 317 316 316l 310s 321 304 Seamless Stainless Steel Pipe tube. Standard: ASTM A213, A312, ASTM A269,ASTM A778, ASTM A789, DIN 17456,DIN17457,DIN ...
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